1. Enable Virtual Video Test Driver on nulti_v7 and exynos defconfigs.
Useful for testing.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJXdL4UAAoJEME3ZuaGi4PX/MQP/3dUeUXT83Yg3dQMEZJXLI8Z
aciTCgUeozP+LYQGn5XzRPl0dOePZGLU+n8AcWsKBxIFfMl0lYYrdk9Y78Wd22dT
1V2dpHkVy6zC88WCEzK7abjiaq0g5PA4jdnLfog4t6fgKHF/EwrWYqGAics9RDZ+
yGoOy/KOAS8bYHg2MZ8GDH/9AIahQ1u1s+2/rJDgWM+ioJgmRqd17eVj7HlI9A5d
TZMXHGOz+ToJH87i1Yd/U5tIdQ82TWmSrBszKfRcs7R0Ayqnx+s4WcPklj8xOSz9
P0wkl3F39ihqDHO/MJScjRuD/Di92PVjLsGBLWqicuQIQ4fzRh5cv/bxnR7kQLnW
7c4CVcyzkEz42HQ3QxnmfFNTzzr2yz/XLjg+mLPEXqOBs4ZSa9rMzUjfWatlZk0e
SjogdR5Pxhcei2XMarxG2dFISVKEsTggmjW8hlO/xuukSG/0wEKwBFDqe1PsPA6K
j1yJcA9FfoIE4x1hM5OJopot8sXLG7KZWqqK0VRsQIOU9XvMjNAyRP/PPju6MLHs
D6Uwm4QXk0DS4GFrD+mI4neI1X92e/yDzX/Jjou8dcqPNO2zlZtJJWFQh+MdWjyK
q/V8OjdjFxRfIjx4ddj5i5ESPL5rwWd7KUkmiQJGi36s1vKCVCn5HD/Y1Kn1j1gv
EDwyrUCgpbGKElmJcV2V
=9A1f
-----END PGP SIGNATURE-----
Merge tag 'samsung-defconfig-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/defconfig
Samsung defconfig update for v4.8, part 2:
1. Enable Virtual Video Test Driver on nulti_v7 and exynos defconfigs.
Useful for testing.
* tag 'samsung-defconfig-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: multi_v7_defconfig: Enable vivid driver as a module
ARM: exynos_defconfig: Enable vivid driver as a module
Signed-off-by: Olof Johansson <olof@lixom.net>
Replace hardcoded reserved memory ranges with auto-allocated ones
and enable MFC for all boards.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=sS8p
-----END PGP SIGNATURE-----
Merge tag 'samsung-drivers-exynos-mfc-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Topic branch for Exynos MFC changes for v4.8, part 2:
Replace hardcoded reserved memory ranges with auto-allocated ones
and enable MFC for all boards.
* tag 'samsung-drivers-exynos-mfc-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: enable MFC device for all boards
ARM: dts: exynos: move MFC reserved memory regions from boards to .dtsi
ARM: dts: exynos: replace hardcoded reserved memory ranges with auto-allocated ones
ARM: dts: exynos: Enable MFC device on Exynos4412 Odroid boards
ARM: dts: exynos: Convert MFC device to generic reserved memory bindings
ARM: EXYNOS: Remove code for MFC custom reserved memory handling
media: s5p-mfc: add iommu support
media: s5p-mfc: replace custom reserved memory handling code with generic one
media: s5p-mfc: use generic reserved memory bindings
of: reserved_mem: add support for using more than one region for given device
media: set proper max seg size for devices on Exynos SoCs
media: vb2-dma-contig: add helper for setting dma max seg size
s5p-mfc: Fix race between s5p_mfc_probe() and s5p_mfc_open()
s5p-mfc: Add release callback for memory region devs
s5p-mfc: Set device name for reserved memory region devs
Signed-off-by: Olof Johansson <olof@lixom.net>
This is a series of dtc warning fixes when compiled with make W=2
from Javier Martinez Canillas <javier@osg.samsung.com>.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=ikLv
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.8/dt-part2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Second set of device tree updates for omaps for v4.8 merge window.
This is a series of dtc warning fixes when compiled with make W=2
from Javier Martinez Canillas <javier@osg.samsung.com>.
* tag 'omap-for-v4.8/dt-part2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (27 commits)
ARM: dts: am57xx: sbc-am57x: remove unneded unit name
ARM: dts: omap5-board-common: remove unneded unit names
ARM: dts: omap5-cm-t54: remove unneded unit names and add reg properties
ARM: dts: am437x: cm-t43: remove unneded unit names
ARM: dts: am437x-gp-evm: remove unneded unit name
ARM: dts: am43xx-epos-evm: remove unneded unit name
ARM: dts: omap4-var-om44customboard: remove unneded unit name
ARM: dts: omap4-sdp: remove unneded unit names
ARM: dts: omap4-panda-common: remove unneded unit names
ARM: dts: omap4-duovero-parlor: remove unneded unit name
ARM: dts: omap3-thunder: remove unneded unit name
ARM: dts: sbc-t3x30: remove unneded unit names
ARM: dts: omap3-pandora-common: remove unneded unit name
ARM: dts: omap3-overo-common-dvi: remove unneded unit names
ARM: dts: omap3-igep0020-common: remove unneded unit names
ARM: dts: omap3: overo: remove unneded unit names in display nodes
ARM: dts: omap3-ha-lcd: remove unneeded unit name
ARM: dts: omap3-gta04: remove unneeded unit names
ARM: dts: omap3-devkit8000-lcd-common: remove unneeded unit names
ARM: dts: omap3-devkit8000: remove unneeded unit names
...
Signed-off-by: Olof Johansson <olof@lixom.net>
- A series of DSS platform_data fixes to prepare for DSS driver changes
- Add tblck clck aliases for PWM
- A series of trivial spelling corrections
- Remove bogus eQEP, ePWM and eCAP hwmod entries
- A series of McBSP sidetone fixes
- Remove QSPI and DSS addresses from hwmod, these come from dts
- Fix RSTST register offset for pruss
- Make ti81xx_rtc_hwmod static
- Remove wrongly defined RSTST offset for PER Domain, note
that the subject for this one wrongly has "dts" in the
subject
- Add support for omap5 and dra7 workaround for 801819
- A series of patches to make kexec work for SMP omaps
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=d4B3
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.8/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
SoC related changes for omaps for v4.8 merge window:
- A series of DSS platform_data fixes to prepare for DSS driver changes
- Add tblck clck aliases for PWM
- A series of trivial spelling corrections
- Remove bogus eQEP, ePWM and eCAP hwmod entries
- A series of McBSP sidetone fixes
- Remove QSPI and DSS addresses from hwmod, these come from dts
- Fix RSTST register offset for pruss
- Make ti81xx_rtc_hwmod static
- Remove wrongly defined RSTST offset for PER Domain, note
that the subject for this one wrongly has "dts" in the
subject
- Add support for omap5 and dra7 workaround for 801819
- A series of patches to make kexec work for SMP omaps
* tag 'omap-for-v4.8/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (30 commits)
ARM: OMAP2+: Fix build if CONFIG_SMP is not set
ARM: OMAP4+: Allow kexec on SMP variants
ARM: OMAP4+: Reset CPU1 properly for kexec
ARM: OMAP4+: Prevent CPU1 related hang with kexec
ARM: OMAP4+: Initialize SAR RAM base early for proper CPU1 reset for kexec
ARM: dts: am43xx: Remove wrongly defined RSTST offset for PER Domain
ARM: OMAP: make ti81xx_rtc_hwmod static
ARM: AM43XX: hwmod: Fix RSTST register offset for pruss
ARM: DRA7: hwmod: remove DSS addresses from hwmod
ARM: DRA7: hwmod: Remove QSPI address space entry from hwmod
ARM: OMAP2+: McBSP: Remove the old iclk allow/deny idle code
ASoC: omap-mcbsp: sidetone: Use the new callback for iclk handling
ASoC: omap-mcbsp: Rename omap_mcbsp_sysfs_remove() to omap_mcbsp_cleanup()
ARM: OMAP3: pdata-quirks: Add support for McBSP2/3 sidetone handling
ARM: OMAP3: McBSP: New callback for McBSP2/3 ICLK idle configuration
ARM: OMAP3: hwmod data: Fix McBSP2/3 sidetone data
ARM: AM335x/AM437x: hwmod: Remove eQEP, ePWM and eCAP hwmod entries
ARM: OMAP2+: Fix typo in sdrc.h
ARM: OMAP2+: Fix typo in omap_device.c
ARM: OMAP2+: Fix typo in omap4-common.c
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Since the SP804 timer changes will not been merged upstream, switch the
default OX810SE config to the OXNAS RPS Timer driver configuration.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
- Enable TOUCHSCREEN_ADS7846, USB_FUNCTIONFS and USB_USBNET support
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJXcm6FAAoJEFBXWFqHsHzOdFEH/jF1mfZbRBYDjkLsg6H++MJ1
q/Yd8GTahIgIQyjAglBbiF5nLnLD6OK03HPu4M5H7fBo/tS6Og5Tk8LshwXzEucZ
eAC6/5iDRlY1AgdFrdxhXqGwVyG04dgK553PQijCR5GSZ9MMhQO9JFJ49Lf64FuV
TqZ0VPDUO7fw0qlE7yqd1JWy1SHa5LthRxUpx8gJUk+6nqJVQO26Ciga1BP6uSsB
5nprCGpWo00Hfn6hMHqWXCyOm4vaWPq+N2E9aHFdo6VNnAIZxbqvYJ3RpfDu1UfV
PoCoRVaNSfqEIr5yaliMykXI96U8gbLfoWXf/E4K08/Z9uB0gyIqbXCmvHoMhC0=
=EWUm
-----END PGP SIGNATURE-----
Merge tag 'imx-defconfig-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/defconfig
The i.MX defconfig update for 4.8:
- Enable TOUCHSCREEN_ADS7846, USB_FUNCTIONFS and USB_USBNET support
* tag 'imx-defconfig-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx_v6_v7_defconfig: Select ADS7846 support
ARM: imx_v6_v7_defconfig: enable USB FFS gadget
ARM: imx_v6_v7_defconfig: build in usbnet to support NFS for non-ethernet board
Signed-off-by: Olof Johansson <olof@lixom.net>
- Add two i.MX23/STMP3780 based MP3 player device support, Creative
X-Fi3 and SanDisk Sansa Fuze+
- Add the support of Auvidea H100 device which is a SolidRun MicroSOM
baseboard
- Restructure i.MX7Dual DTS files to support i.MX7Solo and add Toradex
Colibri iMX7S/iMX7D boards
- Device additions and enabling for various boards: mmc device for
utilite-pro, IRQ controller and CAN support for TS-4800, display and
touchscreen support for imx7d-sdb, SAI audio and LCD support for
imx6ul-14x14-evk, gpio power off support for imx6q-bx50v3, etc.
- Update the boards from Freescale/NXP to use WDOG_B pin for reset
- PCI reset polarity correction for imx6qdl-sabresd and imx6q-tbs2910
- Update i.MX board dts files to use generic uart-has-rtscts DT
property instead of vendor specific one
- DTC warning fixing for a few boards which are mostly mismatch between
unit-address and reg property
- Remove SION setting from all mux modes on i.MX25
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJXcmoVAAoJEFBXWFqHsHzOQfEH/1z78cIe4bBd61boOge5VGUc
BdVGC4U6vcB1cRxceA8sh6U8QVyDtnojB1r5C3W+Zad4VMIdptGwbxAJne268WTt
iSRY8+Mu81KgrvkQ4flosTp7w8J4DfzithMGzDnhq3vTFblaaAT63u9AcDlcSGCq
1p/wPpqUb7COEBYOAxcOfypIPkZXrcvTfHHm3KOAV+cvNEQHZ0n4kLDWfjFxiUgo
oE+RDTku2q7mfXs22QXCUyTLNlwzuczsQ35sPM4JbIc6JBVYyyF/tHQFB162MB7u
ELK79F4LKip4wUS8b52M3xEQWiB0Cb1jtymomHLdGzguk7FtaV18vSUvA918GB8=
=2NUH
-----END PGP SIGNATURE-----
Merge tag 'imx-dt-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
The i.MX device tree update for 4.8:
- Add two i.MX23/STMP3780 based MP3 player device support, Creative
X-Fi3 and SanDisk Sansa Fuze+
- Add the support of Auvidea H100 device which is a SolidRun MicroSOM
baseboard
- Restructure i.MX7Dual DTS files to support i.MX7Solo and add Toradex
Colibri iMX7S/iMX7D boards
- Device additions and enabling for various boards: mmc device for
utilite-pro, IRQ controller and CAN support for TS-4800, display and
touchscreen support for imx7d-sdb, SAI audio and LCD support for
imx6ul-14x14-evk, gpio power off support for imx6q-bx50v3, etc.
- Update the boards from Freescale/NXP to use WDOG_B pin for reset
- PCI reset polarity correction for imx6qdl-sabresd and imx6q-tbs2910
- Update i.MX board dts files to use generic uart-has-rtscts DT
property instead of vendor specific one
- DTC warning fixing for a few boards which are mostly mismatch between
unit-address and reg property
- Remove SION setting from all mux modes on i.MX25
* tag 'imx-dt-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (47 commits)
ARM: dts: imx7: add Toradex Colibri iMX7S/iMX7D support
ARM: dts: imx7d: move input header into base device tree
ARM: dts: imx7d: recreate imx7d.dtsi with i.MX 7Dual specifics
ARM: dts: imx7d: use imx7s.dtsi as base device tree
ARM: dts: imx7d-sdb: Add support for touchscreen
ARM: dts: imx7d-sdb: Add display support
ARM: dts: imx7d: Add SPI support
ARM: dts: imx6q-bx50v3: Add gpio power off support
ARM: dts: imx6ul-pico-hobbit: Fix Ethernet PHY reset GPIO
ARM: dts: imx6q-tbs2910: fix pcie reset polarity
ARM: dts: imx6sx-sdb: Use WDOG_B pin reset
ARM: dts: imx6ul-evk: Use WDOG_B pin reset
ARM: dts: imx7d-sdb: Use WDOG_B pin reset
ARM: dts: imx6qdl-sabresd: Use WDOG_B pin reset
ARM: dts: utilite-pro: add mmc card slot support
ARM: dts: imx6q-cm-fx6: fix the operation points
ARM: dts: imx6qdl.dtsi: add "arm,shared-override" for pl310
ARM: imx25-pinfunc: remove SION from all modes
ARM: imx25-pinfunc: document SION being important for MX25_PAD_SD1_CMD__SD1_CMD
ARM: dts: ls1021a: Add dis_rxdet_inp3_quirk property to USB3 node
...
Signed-off-by: Olof Johansson <olof@lixom.net>
- A patch series including both cpuidle and FEC driver changes to
disable deeper idle states when FEC is active while board level
workaround for ERR006687 is not available
- A number patches to fix sparse warnings and spell errors
- A fix for TZIC FIQ translation from VIRQ to HWIRQ
- Support compatible of i.MX7 Solo SoC which has a subset of i.MX7 Dual
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJXcmFTAAoJEFBXWFqHsHzOxXoH/A5B4yRv82dM9L6KcCYqxc8B
UL8Rt11mMsezj/mSoikPjdDV7rKRcbSyY7ujUs0g9jhdKzl2sCCu9rXtYN+oeDpH
iJrndyQ8+Y0UDitmvZGwyW5HImUKuoMvFjJpg7D3WGs/2wACj9TVrrNl+AWawZXR
B+mNO6vT3MEnflzFKkcZmYhwtMXPmaGDc732pS6sgqBLjAJp8X37wWoWJ2lVG9zf
8fjEfUcB3jqWFr6YYJk/adWEjFwRBQ1QayY994Cxeym9kSo3BXfDJ3wcnG1sdOvF
jsM0fsV75gMQNCy8VqiHTNhLk5DGM5PYKQLrQ8r0yoAwvXLLAbu+gPXJSWrACig=
=yWZX
-----END PGP SIGNATURE-----
Merge tag 'imx-soc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc
The i.MX SoC changes for 4.8:
- A patch series including both cpuidle and FEC driver changes to
disable deeper idle states when FEC is active while board level
workaround for ERR006687 is not available
- A number patches to fix sparse warnings and spell errors
- A fix for TZIC FIQ translation from VIRQ to HWIRQ
- Support compatible of i.MX7 Solo SoC which has a subset of i.MX7 Dual
* tag 'imx-soc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: add support for i.MX 7Solo
ARM: i.MX: Disable supervisor protect for i.MX51
ARM: imx6: fix missing <soc/imx/cpuidle.h> in cpuidle-imx6q.c
ARM: i.MX: Fix FIQ interrupt handling for TZIC
ARM: imx6: fix static declaration in include/soc/imx/cpuidle.h
ARM: imx6q: export cpuidle functions needed by fec driver
ARM: imx: fix missing include of common.h
ARM: imx: fix missing includes
ARM: imx6: disable deeper idle states when FEC is active w/o HW workaround
ARM: mach-imx6q: fix spelling mistake in error message
Signed-off-by: Olof Johansson <olof@lixom.net>
- A series from Arnd to clean up cpu_is_mx*() from i.MX platform
- A series from Andrey to clean up i.MX L2-cache code by using
core support as much as possible
- Remove the orphan header eukrea-baseboards.h from i.MX platform
- Remove boilerplate code from TZIC driver by using IRQCHIP_DECLARE
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJXcje3AAoJEFBXWFqHsHzO1DcH/2DOFJOaTTAPLJKI4rChNw4/
04iNpUulFoFuPOI6xmjfMM8lxNQKEiQ/VLE6NuuV9OLiBSSkblEsZ7s50b0hubOC
78bVsbM4UvWU1Sc7LIdxe/OZJFT3RaESIWXfeSrZjak6GAbZDzW5VVcovE12ih87
NY/PcS6aAxASjO6PiQuQ+LTlhXxxiEUzyseLwGcLl2SUnqoL4pwN4KYlg93nJUDy
Fli6+ZDBkM5aCYWZG0xcUiueWcbRGXHUbEe7QYy7czV5jNGfLZOgWSeRli2H++VR
G20NqcRcsU+/BrBOiQjHVS/QND4A4jPksiDH0joWYQH9HXC4GJpSHwW11pOTifU=
=Vena
-----END PGP SIGNATURE-----
Merge tag 'imx-cleanup-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/cleanup
The i.MX cleanup for 4.8:
- A series from Arnd to clean up cpu_is_mx*() from i.MX platform
- A series from Andrey to clean up i.MX L2-cache code by using
core support as much as possible
- Remove the orphan header eukrea-baseboards.h from i.MX platform
- Remove boilerplate code from TZIC driver by using IRQCHIP_DECLARE
* tag 'imx-cleanup-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: remove cpu_is_mx*()
ARM: imx: remove last call to cpu_is_mx5*
ARM: imx: rework mx27_pm_init() call
ARM: imx: deconstruct mx3_idle
ARM: imx: deconstruct mxc_rnga initialization
ARM: imx: remove cpu_is_mx1 check
ARM: i.MX: Do not explicitly call l2x0_of_init()
ARM: i.MX: system.c: Tweak prefetch settings for performance
ARM: i.MX: system.c: Replace magic numbers
ARM: i.MX: system.c: Remove redundant errata 752271 code
ARM: i.MX: system.c: Convert goto to if statement
ARM: imx: Use IRQCHIP_DECLARE for TZIC
ARM: imx: Remove orphan header
Signed-off-by: Olof Johansson <olof@lixom.net>
cpu_die() and cpu_kill() are implemented in firmware.
Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
DT so that the firmware can tell us its MAC address.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=byP6
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=AyiN
-----END PGP SIGNATURE-----
Merge tag 'bcm2835-dt-next-2016-07-03' into devicetree/next
This pull request brings in the change to describe the ethernet in the
DT so that the firmware can tell us its MAC address.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Fix a regression introduced by a cleanup on kirkwood_pm_init
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iEYEABECAAYFAld6ybAACgkQCwYYjhRyO9VsWQCfefz5UuHAc7FxLV0iBt8VDkQC
FkIAnib3ZBRDdXLp/JrzaBJ4CiuPF4ep
=+5mH
-----END PGP SIGNATURE-----
Merge tag 'mvebu-fixes-4.7-2' of git://git.infradead.org/linux-mvebu into fixes
Pull "mvebu fixes for 4.7 (part 2)" from Gregory CLEMENT:
Fix a regression introduced by a cleanup on kirkwood_pm_init
* tag 'mvebu-fixes-4.7-2' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: compile pm code conditionally
Two patches fixing simplefb on the SoCs that had their display clocks
enabled, and one fix for the CHIP that will enable its sched clock.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=tU7Y
-----END PGP SIGNATURE-----
Merge tag 'sunxi-fixes-for-4.7' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into fixes
Pull "Allwinner Fixes for 4.7" from Maxime Ripard:
Two patches fixing simplefb on the SoCs that had their display clocks
enabled, and one fix for the CHIP that will enable its sched clock.
* tag 'sunxi-fixes-for-4.7' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
ARM: dts: sun7i: Fix pll3x2 and pll7x2 not having a parent clock
ARM: dts: sunxi: Add pll3 to simplefb nodes clocks lists
ARM: sunxi/dt: make the CHIP inherit from allwinner,sun5i-a13
The auxtek t004 has its otg usb vbus hardwired to 5v (likely in case
people use it to power the board instead of the dedicated power micro
usb connector), it does have an id pin, so it allows full otg
functionality.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Since the initial support of mach-uniphier, this has always been
just empty.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
* Add MSM9615 support
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=clyf
-----END PGP SIGNATURE-----
Merge tag 'qcom-soc-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/soc
Qualcomm ARM Based SoC Updates for v4.8
* Add MSM9615 support
* tag 'qcom-soc-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux:
ARM: qcom: Add support for MDM9615
Signed-off-by: Olof Johansson <olof@lixom.net>
- PWM binding updates and related dts changes
- OCM RAM updates for dra7
- Enable n900 lirc-rx51 driver
- omap3-gta04 updates for backlight, bma180, itg3200, hmc5843 and wifi
- am335x, am437x and am57xx operating point updates and additions
- am335x-icev2 pca9536 node
- dra72-evm regulator updates
- edma spelling fixes
- am335x and am437x ethernet phy update
- a series of mcbsp updates
- omap3-gta04 eeprom
- dra7 PCIe unit address fix
- stdout-path for beaglebone variants
- crypto accelerator nodes for am335x, am437x and dra7
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=2xdp
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.8/dt-part1-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Device tree changes for omaps for v4.8 merge window:
- PWM binding updates and related dts changes
- OCM RAM updates for dra7
- Enable n900 lirc-rx51 driver
- omap3-gta04 updates for backlight, bma180, itg3200, hmc5843 and wifi
- am335x, am437x and am57xx operating point updates and additions
- am335x-icev2 pca9536 node
- dra72-evm regulator updates
- edma spelling fixes
- am335x and am437x ethernet phy update
- a series of mcbsp updates
- omap3-gta04 eeprom
- dra7 PCIe unit address fix
- stdout-path for beaglebone variants
- crypto accelerator nodes for am335x, am437x and dra7
* tag 'omap-for-v4.8/dt-part1-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (42 commits)
ARM: dts: AM43xx: Add node for RNG
ARM: dts: AM43xx: clk: Add RNG clk node
ARM: dts: DRA7: Add DT node for RNG IP
ARM: dts: DRA7: Add support for SHA IP
ARM: dts: DRA7: Add DT nodes for AES IP
ARM: dts: DRA7: Add DT node for DES IP
ARM: dts: am335x-bone-common: use stdout-path in Beaglebone boards.
ARM: dts: DRA7: fix unit address of second PCIe instance
ARM: dts: omap3-gta04: Add RFID eeprom node
ARM: dts: omap4-duovero: Add pdmclk binding for audio
ARM: dts: omap4-var-som-om44: Add pdmclk binding for audio
ARM: dts: omap4-sdp: Add pdmclk binding for audio
ARM: dts: omap4-panda-common: Add pdmclk binding for audio
ARM: dts: omap5-board-common: Add pdmclk binding for audio
ARM: dts: omap3: Add clocks to McBSP nodes
ARM: dts: am335x-bone-common: Mark MAC as having only one PHY
ARM: dts: am437x-idk-evm: Mark MAC as having only one PHY
ARM: dts: Correct misspelling, "emda3" -> "edma3"
ARM: dts: dra72-evm: Rename 3.3V regulator tag
ARM: dts: am335x-icev2: Add DT node for TI PCA9536
...
Signed-off-by: Olof Johansson <olof@lixom.net>
- New board: at91sam9260ek
- Fixes for the sam9_l9260
- Sama5d2 Xplained PMIC fix
- Addition of the PMU node for the sama5d2
-----BEGIN PGP SIGNATURE-----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=F38N
-----END PGP SIGNATURE-----
Merge tag 'at91-ab-4.8-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt
DT Changes for 4.8 #2:
- New board: at91sam9260ek
- Fixes for the sam9_l9260
- Sama5d2 Xplained PMIC fix
- Addition of the PMU node for the sama5d2
* tag 'at91-ab-4.8-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
ARM: dts: at91: sama5d2_xplained: Update the pmic node
ARM: dts: at91: sama5d2: add PMU node
ARM: dts: at91: sam9_l9260: Modify information in LED nodes.
ARM: dts: at91: sam9_l9260: Add pinctrl information to ethernet node.
ARM: dts: at91: add at91sam9260ek board DT
Signed-off-by: Olof Johansson <olof@lixom.net>
- Add final documentation for sama5d2
- Fix some compilation warnings
-----BEGIN PGP SIGNATURE-----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=dIzO
-----END PGP SIGNATURE-----
Merge tag 'at91-ab-4.8-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/soc
SoC changes for 4.8 #2:
- Add final documentation for sama5d2
- Fix some compilation warnings
* tag 'at91-ab-4.8-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
ARM: at91: fix warnings in pm.c
ARM: at91: Documentation: update the sama5d2 entry
Signed-off-by: Olof Johansson <olof@lixom.net>
Various warning fixes
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iEYEABECAAYFAldpAwMACgkQCwYYjhRyO9WIhACeJQPPSTdBX/Gaa23T1aQT9gwq
/g8AoJeSQumzfxqnQLCuz86ba4sXQkyx
=JyAq
-----END PGP SIGNATURE-----
Merge tag 'mvebu-cleanup-4.8-1' of git://git.infradead.org/linux-mvebu into next/cleanup
mvebu cleanup for 4.8 (part 1)
Various warning fixes
* tag 'mvebu-cleanup-4.8-1' of git://git.infradead.org/linux-mvebu:
ARM: Kirkwood: fix kirkwood_pm_init() declaration/type
ARM: Kirkwood: make kirkwood_disable_mbus_error_propagation() static
ARM: orion5x: make orion5x_legacy_handle_irq static
mvebu: add definition for coherency_base
mvebu: make mvebu_armada375_smp_wa_init() static
mvebu: fix missing include of common.h in cpu-reset.c
mvebu: fix missing include of common.h in pm.c
mvebu: fix missing includes in pmsu.c
Signed-off-by: Olof Johansson <olof@lixom.net>
In order to be able to properly generate its pixel clock, the pll3-2x fixed
factor needs to be able to change the PLL3 rate too.
Add the needed extra compatible so that it behaves that way.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit adds all the mod1 clocks available on A20 to its device
tree. This list was created by looking at the A20 user manual.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The a10s mk802 uses a rtl8189es sdio wifi chip, add a node enabling
the mmc1 controller, this enables using the wifi chip (together with
an out of tree sdio driver for it).
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add a node describing the axp152 pmic to the mk802 dts, note there are
no regulator nodes as we do not yet support the regulators on the
axp152.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Enable the otg controller, the id pin is not connected so enable
it in peripheral only mode.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Now that we have a proper binding for Ethernet switches hanging off
different buses, and a driver for the BCM53125 switch, add its Device
Tree as a child MDIO node, at MDIO address 30 (Broadcom pseudo-PHY
address) and describe the ports layout of the Lamobo R1 board.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The Parrot Board is an evaluation board with an Allwinner R16 (assumed
to be close to an Allwinner A33), 4GB of eMMC, 512MB of RAM, USB host
and OTG, a WiFi/Bluetooth combo chip, a micro SD Card reader, 2
controllable buttons, an LVDS port with separated backlight and
capacitive touch panel ports, an audio/microphone jack, a camera CSI
port, 2 sets of 22 GPIOs and an accelerometer.
Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The early A13 Q8 tablets all use a Realtek WiFi module connected to
USB1. The module is powered by AXP209's LDO3 at 3.3V.
Move the related settings from sun5i-a13-q8-tablet.dts to
sun5i-q8-common.dtsi, for all q8-based tablets.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add support for the Bananapi M1 Plus A20 development board from
sinovoip.com.cn . This board is nearly a clone of the Lemaker's
Bananapro, but differ with the wlan chipset connection and i2s pinout.
And I also enable the integrated audio codec on default.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Some of the sun8i q8 boards have an usb wifi controller, on other
variants this will result in an used usb root-hub, but the best
way to deal with wifi on this boards is to simply let the kernel
auto-detect usb or sdio wifi controllers.
This has been tested on an a23 based q8 tablet with a RTL8188ETV wifi
controller.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Move the mmc nodes above the ohci nodes for proper ordering by name.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Move the &pio node below the mmc nodes for proper ordering by name.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add NAND Flash controller node definition to the A20 SoC.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Aleksei Mamlin <mamlinav@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add NAND Flash controller node definition to the A10 SoC.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Aleksei Mamlin <mamlinav@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add pmic / regulator nodes to Mele M9 dts.
Note both reg_usb1_vbus and reg_dldo4 need to be on for the hub attached
to usb1 to work, and we can list only one usb1_vbus-supply, so dldo4 is
marked as regulator-always-on.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add pmic / regulator nodes to Mele A1000G quad dts.
Note both reg_usb1_vbus and reg_dldo4 need to be on for the hub attached
to usb1 to work, and we can list only one usb1_vbus-supply, so dldo4 is
marked as regulator-always-on.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The blue led on the Mele M9 is wired to light up as soon as the board
has powered (it will be on while the gpio is still in input / floating
mode), also its location on the top-set box clearly signals "power led".
Until now we've been treating this as a generic usr function led, which
means that when you plug power into the top-set box, the power-led lights
and then turns off as soon as the kernel loads, which looks wrong.
This renames the led from m9:blue:usr to m9:blue:pwr and marks
it as default on, fixing this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
The blue led on the Mele A1000 is wired to light up as soon as the board
has powered (it will be on while the gpio is still in input / floating
mode), also its location on the top-set box clearly signals "power led".
Until now we've been treating this as a generic usr function led, which
means that when you plug power into the top-set box, the power-led lights
and then turns off as soon as the kernel loads, which looks wrong.
This renames the led from m9:blue:usr to a1000g:blue:pwr (fixing a copy
and paste error in the prefix while at it) and marks it as default on,
fixing this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
The blue led on the Mele A1000 is wired to light up as soon as the board
has powered (it will be on while the gpio is still in input / floating
mode), also its location on the top-set box clearly signals "power led".
Until now we've been treating this as a generic usr function led, which
means that when you plug power into the top-set box, the power-led lights
and then turns off as soon as the kernel loads, which looks wrong.
This renames the led from a1000:blue:usr to a1000:blue:pwr and marks
it as default on, fixing this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
The Polaroid mid2809pxe04 tablet uses an sdio esp8089 wifi chip, so
ehci0 is not used and should be disabled.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Now that we've all the necessary bits in place we can enable
full otg support on these tablets.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Now that we've all the necessary bits in place we can enable
full otg support on these tablets.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add a node describing the drivebus regulator which is an (optional)
part of the axp221/axp223 pmic. Since this regulator may not be
available at all depending on the board, mark it as disabled by
default.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add a node describing the (optional) usbpower-supply of the
axp221 / axp223 pmic.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Use of these as regulators conflicts with use of the gpio pins as
gpios, so disabled the ldo_io# regulators by default, this avoids
the regulator core touching them when the pins are used as gpios.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Update the simplefb nodes for hdmi / tv-encoder out to point to
tcon0_ch1 instead of tcon0_ch0 as tcon clock.
While at it fix the clocks lines being longer than 80 chars.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Update the simplefb nodes for hdmi / tv-encoder out to point to
tcon0_ch1 instead of tcon0_ch0 as tcon clock.
While at it fix the clocks lines being longer than 80 chars.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
It seems that recent kernels have a shorter timeout when scanning for
ethernet phys causing us to hit a timeout on boards where the phy's
regulator gets enabled just before scanning, which leads to non working
ethernet.
A 10ms startup delay seems to be enough to fix it, this commit adds a
20ms startup delay just to be safe.
This has been tested on a sun4i-a10-a1000 and sun5i-a10s-wobo-i5 board,
both of which have non-working ethernet on recent kernels without this
fix.
Cc: stable@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
sunxi-common-regulators.dtsi provided dummy regulators vcc3v0, vcc3v3,
vcc5v0. 3.0V/3.3V and 5.0V are commonly used voltages in Allwinner
devices. These dummy regulators provide a stand-in when bindings that
require one, but the real regulator is not supported yet.
Since these are no longer needed, we can drop the include file.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
sunxi-common-regulators.dtsi provided dummy regulators vcc3v0, vcc3v3,
vcc5v0. 3.0V/3.3V and 5.0V are commonly used voltages in Allwinner
devices. These dummy regulators provide a stand-in when bindings that
require one, but the real regulator is not supported yet.
Since these are no longer needed, we can drop the include file by
copying over reg_usb1_vbus.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
It seems that the wifi chip is powered by both ldo3 and ldo4 tied
together and that using only one results in the wifi-chip dropping of
the USB bus sometimes.
Ideally we would have a proper way of modelling this (this is being
worked on), but currently we do not. This is not an issue since we need
to keep these regulators always-on anyways, due to these boards
crashing when ldo3/4 get turned back on after having been turned off.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The BPI-M2+ is an H3 development board. It is a smaller form factor than
the original BPI-M2, with the new H3 SoC.
It has 1GB DRAM, 8GB eMMC, a micro SD card slot, HDMI output, 2 USB
host connector and 1 USB OTG connector, an IR receiver, WiFi+BT based
on Ampak AP6212.
The board also has a 3 pin header for (debug) UART, a 40 pin GPIO header
based on the Raspberry Pi B+, but the peripheral signals are not the
same, and an FPC connector for connecting BPI's camera.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Move uart0 pins to sort the list of pin settings in alphabetical order.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The AXP809 PMIC is the primary PMIC. It provides various supply voltages
for the SoC and other peripherals. The PMIC's interrupt line is connected
to NMI pin of the SoC.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The AXP809 PMIC is the primary PMIC. It provides various supply voltages
for the SoC and other peripherals. The PMIC's interrupt line is
connected to NMI pin of the SoC.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The AXP809 PMIC is used with the Allwinner A80 SoC, along with
an AXP806 PMIC as a slave.
This patch adds a dtsi file for all the common bindings and default
values unrelated to board design. Currently this is just listing all
the regulator nodes. The regulators are initialized based on their
device node names.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
spi2 is available on the UEXT connector
Signed-off-by: Michal Suchanek <hramrach@gmail.com>
[Maxime: Fixed the node order]
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Q8 form factor A13 tablets have a 7" LCD panel. Unfortunately we
don't know the exact model of the panel. Just pick a panel with
display timings close to what we know.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The Q8 tablets use the audio codec to provide audio output via a
headphone jack or a small mono speaker. A GPIO output is used to
control speaker amp.
The tablets may or may not have an internal microphone.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
On the A13 Q8 tablets, the PMIC's USB power supply (VBUS) is connected
to the external OTG port. This can be used to provide power and OTG VBUS
sensing.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The output pin of LDO is also a GPIO pin, and the on/off settings of the
regulator are actually pinmux settings.
Disable it by default so it doesn't conflict with GPIO usage.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Most of the display engine is shared between the R8 and the A13. Move the
common parts to the Á13 DTSI.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The RGB bus can be used in several configurations, one of which being the
RGB666.
Add a pinctrl group for that case.
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Enable the display and TCON clocks that are needed to drive the display
engine, tcon and TV encoders.
Signed-off-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Enable the display and TCON clocks that are needed to drive the display
engine, tcon and TV encoders.
Signed-off-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
If the module has no clkctrl register defined, module_wait_ready should
not try to access this. This can potentially cause an illegal register
access, and result in bad idle reporting also.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The previous implementation was racy in many locations, where the current
status of the clockdomain was read out, some operations were executed,
and the previous status info was used afterwards to decide next state
for the clockdomain. Instead, fix the implementation of the allow_idle /
deny_idle APIs to properly have usecounting support. This allows clean
handling internally within the clockdomain core, and simplifies the
usage also within hwmod.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
With the introduction of hwmod module clocks, the name of the hwmod
main clk may not be available before hwmod setup, as hwmod setup
may lookup the main clock dynamically based on the hwmod name.
Thus, change the order of hwmod setup and main clock handling for
the timer code, to make sure the main clock is going to be
available.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
With the transition to hwmod module clocks, all hwmods will have
their main clocks named <hwmod_name>_mod_ck. Use this info to
fetch main_clk, and use it if found.
Also, if a main_clk is found based on the hwmod name, disable
the direct PRCM modulemode access from hwmod.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Due to introducing the new driver - ACT8945A MFD drive,
change the pmic device node to align with the ACT8945A
regulator and charger drivers.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Add power led node and rename status led node.
Signed-off-by: Raashid Muhammed <raashidmuhammed@zilogic.com>
Reviewed-by: Vijay Kumar B. <vijaykumar@bravegnu.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Add missing pinctrl information to ethernet node.
Signed-off-by: Raashid Muhammed <raashidmuhammed@zilogic.com>
Reviewed-by: Vijay Kumar B. <vijaykumar@bravegnu.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Add Device Tree source file for at91sam9260ek board. This official Atmel
Evaluation Kit is designed around a SoC based on a ARM 926 core the
at91sam9260.
The board is also added to the dts Makefile.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
ACT8945A is the PMIC present on the sama5d2 Xplained.
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This avoids the need to add most of the clock aliases under
drivers/clk/ti/clk-xyz.c files.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
I found one more make randconfig build error with the recent
SMP kexec changes. We need the mpuss now always available early.
Fixes: 0573b957fc ("ARM: OMAP4+: Prevent CPU1 related hang
with kexec")
Signed-off-by: Tony Lindgren <tony@atomide.com>
We have both KERN_TO_HYP and kern_hyp_va, which do the exact same
thing. Let's standardize on the latter.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
This is more of a safety measure than anything else: If we end-up
with an idmap page that intersect with the range picked for the
the HYP VA space, abort the KVM setup, as it is unsafe to go
further.
I cannot imagine it happening on 64bit (we have a mechanism to
work around it), but could potentially occur on a 32bit system with
the kernel loaded high enough in memory so that in conflicts with
the kernel VA.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
We can now remove a number of dead #defines, thanks to the trampoline
code being gone.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
So far, KVM was getting in the way of kexec on 32bit (and the arm64
kexec hackers couldn't be bothered to fix it on 32bit...).
With simpler page tables, tearing KVM down becomes very easy, so
let's just do it.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Just like for arm64, we can now make the HYP setup a lot simpler,
and we can now initialise it in one go (instead of the two
phases we currently have).
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
There is no way to free the boot PGD, because it doesn't exist
anymore as a standalone entity.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Since we now only have one set of page tables, the concept of
boot_pgd is useless and can be removed. We still keep it as
an element of the "extended idmap" thing.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
We're in a position where we can now always have "merged" page
tables, where both the runtime mapping and the idmap coexist.
This results in some code being removed, but there is more to come.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Declare the __hyp_text_start/end symbols in asm/virt.h so that
they can be reused without having to declare them locally.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
hyp_kern_va is now completely unused, so let's remove it entirely.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
I don't think any single piece of the KVM/ARM code ever generated
as much hatred as the GIC emulation.
It was written by someone who had zero experience in modeling
hardware (me), was riddled with design flaws, should have been
scrapped and rewritten from scratch long before having a remote
chance of reaching mainline, and yet we supported it for a good
three years. No need to mention the names of those who suffered,
the git log is singing their praises.
Thankfully, we now have a much more maintainable implementation,
and we can safely put the grumpy old GIC to rest.
Fellow hackers, please raise your glass in memory of the GIC:
The GIC is dead, long live the GIC!
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Current errata initialization doesn't take properly revision and REVIDR
into account. Depending on the core revision, revidr bits should not be
taken into account. Errata misleadingly declares r3p3 to be error-free,
but this is not the case. Include rp3p3 in errata initialization.
Here are possible fixes defined in revidr register for r2 and r3 [1,2]:
r0p0-r2p1: No fixes applied
r2p2,r2p3:
REVIDR[4]: 798181 Moving a virtual page that is being accessed by
an active process can lead to unexpected behavior
REVIDR[9]: Not defined
r2p4,r3p0,r3p1,r3p2:
REVIDR[4]: 798181 Moving a virtual page that is being accessed by
an active process can lead to unexpected behavior
REVIDR[9]: 798181 Moving a virtual page that is being accessed by
an active process can lead to unexpected behavior
- This is an update to a previously released ECO.
r3p3:
REVIDR[4]: Reserved
REVIDR[9]: 798181 Moving a virtual page that is being accessed by
an active process can lead to unexpected behavior
- This is an update to a previously released ECO.
And here is proposed handling from the same document:
* In r3p2 and earlier versions with REVIDR[4]= 0,the full workaround is
required.
* In r3p2 and earlier versions with REVIDR[4]=1, REVIDR[9]=0, only the
portion of the workaround up to the end of step 6 is required.
* In r3p2 and earlier versions with REVIDR[4]=1, REVIDR[9]=1, no
workaround is required.
* In r3p3, if REVIDR[9]=0, only the portion of the workaround up
to the end of step 6 is required.
* In r3p3, if REVIDR[9]=1, no workaround is required.
These imply following:
REVIDR[9] set -> No WA
REVIDR[4] set, REVIDR[9] cleared -> Partial WA
Both cleared -> Full WA
Where certain bits should and should not be taken into account
depending on whether they are defined for the revision.
Although not explicitly mentioned in the errata note, REVIDR[9] set,
with REVIDR[4] cleared is valid combination which requires no WA. This
is confirmed by ARM support and errata will be updated.
[1] ARM CortexTM-A15 MPCore - NEON
Product revision r3
Software Developers Errata Notice
ARM-EPM-028093 v20.0 Released
[2] ARM CortexTM-A15 MPCore - NEON
Product Revision r2
Software Developers Errata Notice
ARM-EPM-028090 v19.3 Released
Signed-off-by: Matija Glavinic Pecotic <matija.glavinic-pecotic.ext@nokia.com>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
gcc-6.0 warns about comparisons between two identical expressions,
which is what we get in the floppy driver when writing to the FD_DOR
register:
drivers/block/floppy.c: In function 'set_dor':
drivers/block/floppy.c:810:44: error: self-comparison always evaluates to true [-Werror=tautological-compare]
fd_outb(newdor, FD_DOR);
It would be nice to use a static inline function instead of the
macro, to avoid the warning, but we cannot do that because the
FD_DOR definition is incomplete at this point.
Adding a cast to (u32) is a harmless way to shut up the warning,
just not very nice.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
The _etext position is defined to be the end of the kernel text code,
and should not include any part of the data segments. This interferes
with things that might check memory ranges and expect executable code
up to _etext. Just to be conservative, leave the kernel resource as
it was, using __init_begin instead of _etext as the end mark.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Since commit 2b749cb3a5 ("ARM: realview: remove private barrier
implementation"), this config is not used by any platform.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Include ACT8945A mfd, regulator and power drivers.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Use the functions from context_tracking.h directly.
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Fixes a build issue without CONFIG_ARM_PMU and plugs pid leak on arm/arm64.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJXdSB4AAoJEEtpOizt6ddyg10H/1lQnxqF8K+NOIahMMvDs26N
efujHsGlwHjCQTjThb+BC4qfA2tvcbZ+0UIV0mgvk750llVlrAz83aw83Wvgll9L
hDIwE55yePR9zFeOtTnwLOSIhYyeozSC58RB1OR8oQ1IzHIuokFx/3Iylbk7UjY0
y5LAxdNRWUK7IsFrnC2u8kfYaT+6xxV40KFE23NlCy8drHesrbEPOzDwRpX51u2z
o/68icxpU6TakmTZQwM5RvpgoTn1uEGneSgLSYbVlnHtkA1tr97+fOTFlzmFJyQj
oM7Mk7d9hRSr77dkXKwsDIGVcd0kRvzax2taGHmrrcPgDpkl0PHAfkseWKbb3LI=
=yPs9
-----END PGP SIGNATURE-----
Merge tag 'kvm-arm-for-v4.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master
KVM/ARM Fixes for v4.7-rc6:
Fixes a build issue without CONFIG_ARM_PMU and plugs pid leak on arm/arm64.
Add the device tree nodes for the Advanced Power Management Unit (APMU)
and the second Cortex-A15 CPU core.
Use the "enable-method" prop to point out that the APMU should be used
for the SMP support.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
A cleanup to include the headers correctly caused another build problem:
arch/arm/mach-mvebu/kirkwood-pm.c:70:13: error: redefinition of 'kirkwood_pm_init'
arch/arm/mach-mvebu/kirkwood-pm.h:23:20: note: previous definition of 'kirkwood_pm_init' was here
The underlying issue is that kirkwood-pm.o is not actually meant to be
used when CONFIG_PM is disabled, so we should also leave it out of the
Makefile.
The same seems to be true for the PM code in MACH_MVEBU_V7, and I'm
treating it the same way here.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: d705c1a66e ("ARM: Kirkwood: fix kirkwood_pm_init() declaration/type")
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Several cases of overlapping changes, except the packet scheduler
conflicts which deal with the addition of the free list parameter
to qdisc_enqueue().
Signed-off-by: David S. Miller <davem@davemloft.net>
Drop dmtimer usage for pulse timer in favor of hrtimer. That allows
removing PWM dmitimer platform data usage.
Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
With the upcoming removal of legacy boot, lets add support to one of the
last N900 drivers remaining without it. As the driver still uses omap
dmtimer, add auxdata as well.
Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Convert driver to use PWM framework instead of calling dmtimer functions
directly for PWM timer. Remove paragraph about writing to the Free Software
Foundation's mailing address while at it.
Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adjust the r8a7791 SoC support code to not configure any non-DT SMP code
in case the DT-based enable-method has been installed already.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Adjust the r8a7790 SoC support code to not configure any non-DT SMP code
in case the DT-based enable-method has been installed already.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add a function to check if other DT based method is available, and
if so return false to not hook up smp_ops from the machine vector.
This results in that DT-based SMP support has priority over older
C-based smp_ops code, and in case DT-based SMP support code does not
exist in the DTB then the old smp_ops code will still work as-is.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Allow DT configuration of the APMU hardware in the case when the APMU is
pointed out in the DTB via the enable-method. The ability to configure
the APMU via C code is still kept intact to prevent DTB breakage for older
SoCs that do not rely on the enable-method for SMP support.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
[geert: Fix CONFIG_SMP=n build]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
shmobile_smp_apmu_prepare_cpus() is used only if CONFIG_SMP=y.
Hence move the #ifdef to cover shmobile_smp_apmu_prepare_cpus() and all
functions only called by it (apmu_init_cpu() and apmu_parse_cfg()).
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
According to the datasheet, the frequency of the ARM architecture timer
on R-Car V2H depends on the frequency of the ZS clock, just like on
R-Car E2.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
On some R-Car Gen2 SoCs, the frequency of the ARM architecture timer
depends on the frequency of the external clock crystal. Currently the
latter is determined indirectly from the state of the mode pins, which
is a relic predating DT.
Obtain the external clock crystal frequency from DT instead, removing
the dependency on the mode pins.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add minimal support for the R-Car V2H (R8A7792) SoC.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
On R-Car H1 and Gen2, the SYSC interrupt registers are always configured
using hardcoded values in platform code. For R-Car Gen2, values are
provided for H2 and M2-W only, other SoCs are not yet supported, and
never will be.
Move this configuration from SoC-specific platform code to the
rcar_sysc_init() wrapper, so it can be skipped if the SYSC is configured
from DT. This would be the case not only for H1, H2, and M2-W using a
modern DTS, but also for other R-Car Gen2 SoCs not supported by the
platform code, relying purely on DT.
There is no longer a need to return the mapped register block, hence
make the function return void.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add DT nodes for the Advanced Power Management Unit (APMU) and the
second CPU core. Use the enable-method to point out that the APMU
should be used for SMP support.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add a DT node for the Advanced Power Management Units (APMU), and use
the enable-method to point out that the APMU should be used for SMP
support.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add DT nodes for the Advanced Power Management Units (APMU), and use the
enable-method to point out that the APMU should be used for SMP
support.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Change the console alias to "serial0", for consistency with other
boards (the first unlabeled serial port is always called "serial0").
This does change the serial console from /dev/ttySC4 to /dev/ttySC0.
Add the serial port config to "chosen/stdout-path", which requires
referring to the port by alias.
Drop the "console=" parameters from the kernel command line, as they're
no longer needed for DT-based platforms.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add a "serial1" alias for the serial console (it is labeled "uart1").
Add the serial port config to "chosen/stdout-path", which requires
referring to the port by alias.
Drop the "console=" parameter from the kernel command line, as it's no
longer needed for DT-based platforms.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add the serial port config to "chosen/stdout-path", which requires
referring to the port by alias.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Change the console alias to "serial0", for consistency with other
boards (the first unlabeled serial port is always called "serial0").
This does change the serial console from /dev/ttySC2 to /dev/ttySC0.
Add the serial port config to "chosen/stdout-path", which requires
referring to the port by alias.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Change the console alias to "serial0", for consistency with other
boards (the first unlabeled serial port is always called "serial0").
This does change the serial console from /dev/ttySC1 to /dev/ttySC0.
Add the serial port config to "chosen/stdout-path", which requires
referring to the port by alias.
Drop the "console=" parameters from the kernel command line, as they're
no longer needed for DT-based platforms.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Structures that can be generally written to don't have any requirement
to be executable (quite the opposite). This includes the kvm and vcpu
structures, as well as the stacks.
Let's change the default to incorporate the XN flag.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
There should be no reason for mapping the HYP text read/write.
As such, let's have a new set of flags (PAGE_HYP_EXEC) that allows
execution, but makes the page as read-only, and update the two call
sites that deal with mapping code.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
In order to be able to use C code in HYP, we're now mapping the kernel's
rodata in HYP. It works absolutely fine, except that we're mapping it RWX,
which is not what it should be.
Add a new HYP_PAGE_RO protection, and pass it as the protection flags
when mapping the rodata section.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Currently, create_hyp_mappings applies a "one size fits all" page
protection (PAGE_HYP). As we're heading towards separate protections
for different sections, let's make this protection a parameter, and
let the callers pass their prefered protection (PAGE_HYP for everyone
for the time being).
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
The PMIC driver used to register itself as poweroff controller by
default, hence assuming that this device is using the PMIC as
system power controller.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This patch fixes the following DTC warnings for am57xx-sbc-am57x.dtb:
"endpoint@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap5-igep0050.dtb,
omap5-sbc-t54.dtb and omap5-uevm.dtb:
"connector@0 has a unit name, but no reg property"
"endpoint@0 has a unit name, but no reg property"
"encoder@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap5-cm-t54.dtb:
"connector@0 has a unit name, but no reg property"
"encoder@0 has a unit name, but no reg property"
"endpoint@0 has a unit name, but no reg property"
"connector@1 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for am437x-sbc-t43.dtb:
"endpoint@0 has a unit name, but no reg property"
"connector@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for am437x-gp-evm.dtb:
"endpoint@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for am43xx-epos-evm.dtb:
"endpoint@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap4-var-dvk-om44.dtb
and omap4-var-stk-om44.dtb:
"connector@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap4-sdp.dtb
and omap4-sdp-es23plus.dtb:
"encoder@0 has a unit name, but no reg property"
"endpoint@0 has a unit name, but no reg property"
"connector@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap4-panda.dtb,
omap4-panda-a4.dtb and omap4-panda-es.dtb:
"encoder@0 has a unit name, but no reg property"
"endpoint@0 has a unit name, but no reg property"
"connector@0 has a unit name, but no reg property"
"encoder@1 has a unit name, but no reg property"
"connector@1 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap4-duovero-parlor.dtb:
"connector@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-thunder.dtb:
"display@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-sbc-t3517.dtb,
omap3-sbc-t3530.dtb and omap3-sbc-t3730.dtb:
"encoder@0 has a unit name, but no reg property"
"endpoint@0 has a unit name, but no reg property"
"connector@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-pandora-600mhz.dtb
and omap3-pandora-1ghz.dtb:
"connector@1 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-overo-summit.dtb,
omap3-overo-storm-tobi.dtb, omap3-overo-storm-summit.dtb and
omap3-overo-tobi.dtb:
"encoder@0 has a unit name, but no reg property"
"endpoint@0 has a unit name, but no reg property"
"connector@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-igep0020.dtb
and omap3-igep0020-rev-f.dtb:
"encoder@0 has a unit name, but no reg property"
"endpoint@0 has a unit name, but no reg property"
"connector@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-overo-gallop43.dtb,
omap3-overo-chestnut43.dtb, omap3-overo-storm-chestnut43.dtb,
omap3-overo-palo43.dtb, and omap3-overo-storm-palo43.dtb:
"display@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-ha-lcd.dtb:
"display@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-gta04a3.dtb,
omap3-gta04a4.dtb and omap3-gta04a5.dtb:
"dmtimer-pwm@11 has a unit name, but no reg property"
"connector@1 has a unit name, but no reg property"
"endpoint@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-devkit8000-lcd43.dtb
and omap3-devkit8000-lcd70.dtb:
"display@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-devkit8000.dtb,
omap3-devkit8000-lcd43.dtb and omap3-devkit8000-lcd70.dtb:
"encoder@0 has a unit name, but no reg property"
"endpoint@0 has a unit name, but no reg property"
"connector@0 has a unit name, but no reg property"
"connector@1 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-cm-t3517.dtb,
omap3-cm-t3530.dtb and omap3-cm-t3730.dtb:
"connector@1 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-beagle-xm.dtb:
"encoder@0 has a unit name, but no reg property"
"encoder@0/ports/port@0/endpoint@0 has a unit name, but no reg property"
"encoder@0/ports/port@1/endpoint@0 has a unit name, but no reg property"
"connector@0 has a unit name, but no reg property"
"connector@1 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-beagle.dtb:
"encoder@0 has a unit name, but no reg property"
"encoder@0/ports/port@0/endpoint@0 has a unit name, but no reg property"
"encoder@0/ports/port@1/endpoint@0 has a unit name, but no reg property"
"connector@0 has a unit name, but no reg property"
"connector@1 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap3-n900.dtb:
"dmtimer-pwm@9 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings:
"dmtimer-pwm@10 has a unit name, but no reg property"
"display@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for am3517-craneboard.dtb:
"fixedregulator@0 has a unit name, but no reg property"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes the following DTC warnings for omap2430-sdp.dtb:
"func_96m_ck has a reg or ranges property, but no unit name"
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Fix pll3x2 and pll7x2 not having a parent clock, specifically this
fixes the kernel turning of pll3 while simplefb is using it when
uboot has configured things to use pll3x2 as lcd ch clk parent.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add support for the Broadcom BCM953012 Enterprise Router reference
board, enable the following peripherals:
- UART0 (UART1 is not populated)
- WPS and restart GPIO buttons
- Ethernet switch w/ only two facing ports
- NAND flash
- SPI-NOR flash
Acked-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The two functions hix5hd2_set_scu_boot_addr() and
hip01_set_boot_addr() are not declared or exported
outside arch/arm/mach-hisi/platsmp.c file. Avoid
the following warnings by making them static:
arch/arm/mach-hisi/platsmp.c:142:6: warning: symbol 'hip01_set_boot_addr' was not declared. Should it be static?
arch/arm/mach-hisi/platsmp.c:106:6: warning: symbol 'hix5hd2_set_scu_boot_addr' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Add "ti,cpsw-mdio" for am335x/am437x/dra7 SoCs where MDIO is
implemented as part of TI CPSW and, this way, enable PM runtime auto
suspend for Davinci MDIO driver on these paltforms.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Change the Kconfig option logic to fullfil with the current approach.
A new Kconfig option is added, CONFIG_INTEGRATOR_AP_TIMER and is selected
by the platform. Then the clocksource's Kconfig is changed to make this
option selectable by the user if the COMPILE_TEST option is set. Otherwise,
it is up to the platform's Kconfig to select the timer.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Change the Kconfig option logic to fullfil with the current approach.
A new Kconfig option is added, CONFIG_KEYSTONE_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Change the Kconfig option logic to fullfil with the current approach.
A new Kconfig option is added, CONFIG_NSPIRE_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Change the Kconfig option logic to fullfil with the current approach.
A new Kconfig option is added, CONFIG_U300_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.
Due on the delay specific code, this driver will compile only on the ARM
architecture.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Change the Kconfig option logic to fullfil with the current approach.
A new Kconfig option is added, CONFIG_PRIMA2_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Change the Kconfig option logic to fullfil with the current approach.
A new Kconfig option is added, CONFIG_MXS_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Change the Kconfig option logic to fullfil with the current approach.
A new Kconfig option is added, CONFIG_MOXART_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Change the Kconfig option logic to fullfil with the current approach.
A new Kconfig option is added, CONFIG_ATLAS7_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Change the Kconfig option logic to fullfil with the current approach.
A new Kconfig option is added, CONFIG_CLPS711X_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Change the Kconfig option logic to fullfil with the current approach.
A new Kconfig option is added, CONFIG_BCM_KONA_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Change the Kconfig option logic to fullfil with the current approach.
A new Kconfig option is added, CONFIG_BCM2835_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it
is up to the platform's Kconfig to select the timer.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
All the clocksource drivers's init function are now converted to return
an error code. CLOCKSOURCE_OF_DECLARE is no longer used as well as the
clksrc-of table.
Let's convert back the names:
- CLOCKSOURCE_OF_DECLARE_RET => CLOCKSOURCE_OF_DECLARE
- clksrc-of-ret => clksrc-of
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
For exynos_mct and samsung_pwm_timer:
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
For arch/arc:
Acked-by: Vineet Gupta <vgupta@synopsys.com>
For mediatek driver:
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
For the Rockchip-part
Acked-by: Heiko Stuebner <heiko@sntech.de>
For STi :
Acked-by: Patrice Chotard <patrice.chotard@st.com>
For the mps2-timer.c and versatile.c changes:
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
For the OXNAS part :
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
For LPC32xx driver:
Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
For Broadcom Kona timer change:
Acked-by: Ray Jui <ray.jui@broadcom.com>
For Sun4i and Sun5i:
Acked-by: Chen-Yu Tsai <wens@csie.org>
For Meson6:
Acked-by: Carlo Caione <carlo@caione.org>
For Keystone:
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
For NPS:
Acked-by: Noam Camus <noamca@mellanox.com>
For bcm2835:
Acked-by: Eric Anholt <eric@anholt.net>
The init functions do not return any error. They behave as the following:
- panic, thus leading to a kernel crash while another timer may work and
make the system boot up correctly
or
- print an error and let the caller unaware if the state of the system
Change that by converting the init functions to return an error conforming
to the CLOCKSOURCE_OF_RET prototype.
Proper error handling (rollback, errno value) will be changed later case
by case, thus this change just return back an error or success in the init
function.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Looks like I only partially fixed up things if CONFIG_SMP
is not set for the recent kexec changes. We don't have
boot_secondary available without SMP as reported by Arnd.
Fixes: 0573b957fc ("ARM: OMAP4+: Prevent CPU1 related hang with kexec")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add support for the Computer on Module Colibri iMX7S/iMX7D along
with the development/evaluation carrier board device trees. Follow
the usual hierarchic include model, maintaining shared configuration
in imx7-colibri.dtsi and imx7-colibri-eval-v3.dtsi respectively.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The base device tree uses KEY_POWER in the snvs-powerkey node,
hence include the input.h header file in the base device tree.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The i.MX 7Solo implements a subset of features available on
i.MX 7Dual. Recreate imx7s.dtsi as the base device tree for
i.MX 7Dual boards. The i.MX 7Dual's additional features over
i.MX 7Solo are:
- Second Cortex-A7 core
- Second Gigabit Ethernet controller
- EPD (Electronc Paper Display, not yet part of the device tree)
- PCIe (not yet part of the device tree)
- Additional USB2.0 OTG controller
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The i.MX 7 series currently consists of two SoCs: i.MX 7Solo and
7Dual. The former has a subset of features of the latter, hence
use imx7s.dtsi as the new base device tree. To keep diffstat nice,
just move imx7d.dtsi to imx7s.dtsi temporarily and recreate
imx7d.dtsi in a second commit.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Most peripherals on the i.MX51 have an Off-Platform Peripheral Access
Control Register (OPACR) in which the access rights (together with the
MPROT registers) can be declared.
However, this does not seem to work for example for SSI1+SDMA, because the
supervisor bit is not set for the SDMA unit.
A similar problem was described in the patch for i.MX53 CPU
(ARM: i.MX53: globally disable supervisor protect), and the same solution
is applicable for i.MX51 CPU.
Patch has tested on custom board based on Digi CCMX-51 module (i.MX51).
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The mxc_cpu_type and cpu_is_mx() logic is largely unused, and the
few remaining users were easy to convert into simpler code. Now that
they are gone, we can remove all those macros as well.
The related cpu_is_imx6*() set of function unfortunately is harder
to remove, so those are staying around for now.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The check for cpu_is_mx51/cpu_is_mx53() in mx51_revision()/mx53_revision()
is just a safety precaution, but there are only two callers of this
are using it only on the correct CPUs, and none of the other respective
functions have this extra check.
Removing these lets us kill off the cpu_is_* functions.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
mx27_pm_init() uses its own initcall, unlike all of the other
functions like it. Replacing the initcall with a .init_late()
callback makes imx27 more like the others and lets us remove
the last caller of cpu_is_mx27().
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The imx31 and imx35 idle functions are almost the same, but we
currently have to check the cpu type every time. This can be
simplified by moving the logic from mx3_cpu_lp_set() into
two separate idle functions, removing the last user of
cpu_is_mx35.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The rnga platform device is initialized for all imx31 machines
from its own initcall, but is never initialized anywhere else.
This moves the platform device creation into both the imx31
dt and non-dt machine init sequences, which has basically the
exact same effect as before, but makes it more obvious what
is going on, while reducing the amount of code and removing
the last user of cpu_is_mx31().
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
There is only one call site for this, and it's easily replaced
by initializing the reset value at boot time.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
bx50v3 boards can be powered off via GPIO, this patch specifies the GPIO to
be used with the gpio-poweroff driver.
Signed-off-by: Ken Lin <ken.lin@advantech.com.tw>
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add support for cortex-a7-pmu present on ipq4019 SoCs.
Signed-off-by: Thomas Pedersen <twp@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This is the first Dragonboard based on APQ8060 and PM8058. It
was produced in 2011 in cooperation between Qualcomm and
BSQUARE.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
There is currently a fixed regulator in the .dtsi file for
the MSM8660 chipset, used by the SURF board. We want to define
real regulators for a board using this chipset, so push the fixed
regulator down to the SURF board which is the only user.
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
The RTC was defined on 0x11d but on the MSM8660/APQ8060 it is
actually on 0x1e8. We were saved by the fact that the driver does
not use the reg parameter: instead it uses the compatible string
to figure out where the RTC is.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
The I2C block on the GSBI12 is used on the APQ8060 Dragonboard for
sensors. Make it available in the chipset file.
Take this opportunity to fix the IRQ flag "0" to "NONE" using the
IRQ DT include.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This adds the L2CC IPC resource and RPM devices plus the nodes
for the PM8901 and PM8058 regulators to the MSM8660 device tree.
This was tested on the APQ8060 Dragonboard.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
The SDCC5 SD/MMC controller is used for a second uSD slot
on the APQ8060 Dragonboard. On most other systems it is just
dark silicon so define it and leave it as "disabled" in the core
SoC file.
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This adds the 8660 PMIC GPIO and MPP blocks to the MSM8660
DTSI. Verified against the vendor tree to be in these locations
with these interrupts, tested on the APQ8060 Dragonboard.
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Since the pmic8xxx-pwrkey driver is already supported in the
qcom-apq8064.dtsi, and the pmic8xxx-pwrkey supports logic to
configure proper device shutdown when ps_hold goes low, it is
better to use that driver then a generic gpio button.
Thus this patch remove the gpio power key entry here, so we
don't get double input events from having two drivers enabled.
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Andy Gross <agross@codeaurora.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This patch updates the qcom,state-cells to qcom,smem-state-cells to
match recent changes to the binding.
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This patch adds the qcom,controlled-remotely property for the blsp2_bam
controller node. This board requires this, otherwise the board fails to
boot due to access of protected registers during BAM initialization.
Fixes: 62bc817922 dts: msm8974: Add blsp2_bam dma node
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This board locks up if we stress test the eMMC, as the regulator s4 is
unable to supply enough current for all the peripherials attached to it.
As this supply is wired up to most of the peripherials including DDR,
it resulted in such lockup.
This patch fixes this issue by setting s4 regulator correctly with
Auto power mode.
Reported-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
[Srinivas Kandagatla: rewrote the change log]
Tested-by: Girish Sharma <girish.sharma@einfochips.com>
Signed-off-by: Parth Pancholi <parth.pancholi@einfochips.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This board has been renamed recently and announced at
https://eragon.einfochips.com/products/sd-600eval.html
So rename this board files so that it reflects actual product in market.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This patch move sdcc3 pinctrl nodes out of board file, so that
other boards do not duplicate the same thing.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This patch moves out the sdcc1 pinctrl nodes out of board files to soc file,
so that it will be duplicated in other board files.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Initial release for rk3229 evb board, and turn the GMAC on.
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
We have the brother chipset that RK3228 and RK3229, they share most
of dts configuration, but there are a number of different features.
In order to develop the future when they are easy to distinguish,
we need them to be independent.
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Add the DT node for the random number generator peripheral.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
m48t86.h belongs to include/linux/platform_data/
Acked-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Alexander Clouter <alex@digriz.org.uk>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
kvm provides kvm_vcpu_uninit(), which amongst other things, releases the
last reference to the struct pid of the task that was last running the vcpu.
On arm64 built with CONFIG_DEBUG_KMEMLEAK, starting a guest with kvmtool,
then killing it with SIGKILL results (after some considerable time) in:
> cat /sys/kernel/debug/kmemleak
> unreferenced object 0xffff80007d5ea080 (size 128):
> comm "lkvm", pid 2025, jiffies 4294942645 (age 1107.776s)
> hex dump (first 32 bytes):
> 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
> backtrace:
> [<ffff8000001b30ec>] create_object+0xfc/0x278
> [<ffff80000071da34>] kmemleak_alloc+0x34/0x70
> [<ffff80000019fa2c>] kmem_cache_alloc+0x16c/0x1d8
> [<ffff8000000d0474>] alloc_pid+0x34/0x4d0
> [<ffff8000000b5674>] copy_process.isra.6+0x79c/0x1338
> [<ffff8000000b633c>] _do_fork+0x74/0x320
> [<ffff8000000b66b0>] SyS_clone+0x18/0x20
> [<ffff800000085cb0>] el0_svc_naked+0x24/0x28
> [<ffffffffffffffff>] 0xffffffffffffffff
On x86 kvm_vcpu_uninit() is called on the path from kvm_arch_destroy_vm(),
on arm no equivalent call is made. Add the call to kvm_arch_vcpu_free().
Signed-off-by: James Morse <james.morse@arm.com>
Fixes: 749cf76c5a ("KVM: ARM: Initial skeleton to compile KVM support")
Cc: <stable@vger.kernel.org> # 3.10+
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
This commit makes a few slight modifications to the efi_call_virt() macro
to get it to work with function pointers that are stored in locations
other than efi.systab->runtime, and renames the macro to
efi_call_virt_pointer(). The majority of the changes here are to pull
these macros up into header files so that they can be accessed from
outside of drivers/firmware/efi/runtime-wrappers.c.
The most significant change not directly related to the code move is to
add an extra "p" argument into the appropriate efi_call macros, and use
that new argument in place of the, formerly hard-coded,
efi.systab->runtime pointer.
The last piece of the puzzle was to add an efi_call_virt() macro back into
drivers/firmware/efi/runtime-wrappers.c to wrap around the new
efi_call_virt_pointer() macro - this was mainly to keep the code from
looking too cluttered by adding a bunch of extra references to
efi.systab->runtime everywhere.
Note that I also broke up the code in the efi_call_virt_pointer() macro a
bit in the process of moving it.
Signed-off-by: Alex Thorlton <athorlton@sgi.com>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dimitri Sivanich <sivanich@sgi.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Roy Franz <roy.franz@linaro.org>
Cc: Russ Anderson <rja@sgi.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/1466839230-12781-5-git-send-email-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
- dts: rename 'ide-disk' to 'disk-activity'
- platform: rename 'ide-disk' to 'disk-activity'
- defconfig: rename 'LEDS_TRIGGER_IDE_DISK' to 'LEDS_TRIGGER_DISK'
Signed-off-by: Stephan Linz <linz@li-pro.net>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
The Virtual Video Test Driver can be used to emulate video capture and
output devices so it's very useful for testing. Since is not necessary
to boot, can be enabled as module to avoid increasing the kernel size.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
The Virtual Video Test Driver can be used to emulate video capture and
output devices so it's very useful for testing. Since is not necessary
to boot, can be enabled as module to avoid increasing the kernel size.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Various I/O memory fix for Cortex A9 based SoCs
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iEYEABECAAYFAldo+JYACgkQCwYYjhRyO9XI5QCglOxAOJSamD5IgIpMklk/5ZpG
/MEAn0j80ClwN+YB+/eii/iUMwHwMDQe
=iyoH
-----END PGP SIGNATURE-----
Merge tag 'mvebu-fixes-4.7-1' of git://git.infradead.org/linux-mvebu into fixes
mvebu fixes for 4.7 (part 1)
Various I/O memory fix for Cortex A9 based SoCs
* tag 'mvebu-fixes-4.7-1' of git://git.infradead.org/linux-mvebu:
ARM: dts: armada-38x: fix MBUS_ID for crypto SRAM on Armada 385 Linksys
ARM: mvebu: map PCI I/O regions strongly ordered
ARM: mvebu: fix HW I/O coherency related deadlocks
Signed-off-by: Olof Johansson <olof@lixom.net>
Add support for Qualcomm MDM9615 in Kconfig and in DT match list.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
After enabling this I get pins, GPIO, keys and everything on
the MSM8660 surf (APQ8660 DragonBoard).
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This is the third version of the patchset previously sent [1]. I have
basically only rebased it on top of 4.7-rc1 tree and dropped "dm: get
rid of superfluous gfp flags" which went through dm tree. I am sending
it now because it is tree wide and chances for conflicts are reduced
considerably when we want to target rc2. I plan to send the next step
and rename the flag and move to a better semantic later during this
release cycle so we will have a new semantic ready for 4.8 merge window
hopefully.
Motivation:
While working on something unrelated I've checked the current usage of
__GFP_REPEAT in the tree. It seems that a majority of the usage is and
always has been bogus because __GFP_REPEAT has always been about costly
high order allocations while we are using it for order-0 or very small
orders very often. It seems that a big pile of them is just a
copy&paste when a code has been adopted from one arch to another.
I think it makes some sense to get rid of them because they are just
making the semantic more unclear. Please note that GFP_REPEAT is
documented as
* __GFP_REPEAT: Try hard to allocate the memory, but the allocation attempt
* _might_ fail. This depends upon the particular VM implementation.
while !costly requests have basically nofail semantic. So one could
reasonably expect that order-0 request with __GFP_REPEAT will not loop
for ever. This is not implemented right now though.
I would like to move on with __GFP_REPEAT and define a better semantic
for it.
$ git grep __GFP_REPEAT origin/master | wc -l
111
$ git grep __GFP_REPEAT | wc -l
36
So we are down to the third after this patch series. The remaining
places really seem to be relying on __GFP_REPEAT due to large allocation
requests. This still needs some double checking which I will do later
after all the simple ones are sorted out.
I am touching a lot of arch specific code here and I hope I got it right
but as a matter of fact I even didn't compile test for some archs as I
do not have cross compiler for them. Patches should be quite trivial to
review for stupid compile mistakes though. The tricky parts are usually
hidden by macro definitions and thats where I would appreciate help from
arch maintainers.
[1] http://lkml.kernel.org/r/1461849846-27209-1-git-send-email-mhocko@kernel.org
This patch (of 19):
__GFP_REPEAT has a rather weak semantic but since it has been introduced
around 2.6.12 it has been ignored for low order allocations. Yet we
have the full kernel tree with its usage for apparently order-0
allocations. This is really confusing because __GFP_REPEAT is
explicitly documented to allow allocation failures which is a weaker
semantic than the current order-0 has (basically nofail).
Let's simply drop __GFP_REPEAT from those places. This would allow to
identify place which really need allocator to retry harder and formulate
a more specific semantic for what the flag is supposed to do actually.
Link: http://lkml.kernel.org/r/1464599699-30131-2-git-send-email-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chen Liqin <liqin.linux@gmail.com>
Cc: Chris Metcalf <cmetcalf@mellanox.com> [for tile]
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jan Kara <jack@suse.cz>
Cc: John Crispin <blogic@openwrt.org>
Cc: Lennox Wu <lennox.wu@gmail.com>
Cc: Ley Foon Tan <lftan@altera.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Rich Felker <dalias@libc.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The davinci-i2s driver ("davinci-mcbsp") does not use platform
data any longer. Remove the dummy pdata provided by the board
drivers dm355, dm365, dm644x and neuros-osd2.
Signed-off-by: Petr Kulhavy <petr@barix.com>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Describe JPEG Processing Unit (JPU) in the R8A7792 device tree.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add JPU clock and its parent, M2 clock to the R8A7792 device tree.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add the (previously omitted) DU pin data to the SILK board's device tree.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
On systems with PCI_PROBE_ONLY set, we rely on BAR assignments from
firmware. Previously we did not insert those resources into the resource
tree, so we had to skip pci_enable_resources() because it fails if
resources are not in the resource tree.
Now that we *do* insert resources even when PCI_PROBE_ONLY is set, we no
longer need the ARM-specific pcibios_enable_device(). Remove it so we
use the generic version.
[bhelgaas: changelog]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Will Deacon <will.deacon@arm.com>
CC: Arnd Bergmann <arnd@arndb.de>
CC: Russell King <linux@arm.linux.org.uk>
We claim PCI BAR and bridge window resources in pci_bus_assign_resources(),
but when PCI_PROBE_ONLY is set, we treat those resources as immutable and
don't call pci_bus_assign_resources(), so the resources aren't put in the
resource tree.
When the resources aren't in the tree, they don't show up in /proc/iomem,
we can't detect conflicts, and we need special cases elsewhere for
PCI_PROBE_ONLY or resources without a parent pointer.
Claim all PCI BAR and window resources in the PCI_PROBE_ONLY case.
If a PCI_PROBE_ONLY platform assigns conflicting resources, Linux can't fix
the conflicts. Previously we didn't notice the conflicts, but now we will,
which may expose new failures.
[bhelgaas: changelog, add resource comment, remove size/assign comments]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Russell King <linux@armlinux.org.uk>
Use helper of_platform_default_populate() in linux/of_platform
when possible, instead of calling of_platform_populate() with
the default match table.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Krzysztof Halasa <khalasa@piap.pl>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Roland Stigge <stigge@antcom.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Ray Jui <rjui@broadcom.com>
Cc: Viresh Kumar <vireshk@kernel.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Rob Herring <robh@kernel.org>
After patch "of/platform: Add common method to populate default bus",
it is possible for arch code to remove unnecessary callers of
of_platform_populate with default match table.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Ray Jui <rjui@broadcom.com>
Cc: Lee Jones <lee@kernel.org>
Cc: Krzysztof Halasa <khalasa@piap.pl>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Santosh Shilimkar <ssantosh@kernel.org>
Cc: Roland Stigge <stigge@antcom.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Viresh Kumar <vireshk@kernel.org>
Cc: Shiraz Hashim <shiraz.linux.kernel@gmail.com>
Cc: Tony Prisk <linux@prisktech.co.nz>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Rob Herring <robh@kernel.org>
The of_iommu_init() is called multiple times by arch code,
make it postcore_initcall_sync, then we can drop relevant
calls fully.
Note, the IOMMUs should have a chance to perform some basic
initialisation before we start adding masters to them. So
postcore_initcall_sync is good choice, it ensures of_iommu_init()
called before of_platform_populate.
Acked-by: Rich Felker <dalias@libc.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Rich Felker <dalias@libc.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Rob Herring <robh@kernel.org>
This patch fixes an old bug where requests can be reordered because
some are processed by cryptd while others are processed directly
in softirq context.
The fix is to always postpone to cryptd if there are currently
requests outstanding from the same tfm.
This patch also removes the redundant use of cryptd in the async
init function as init never touches the FPU.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
We need to reset CPU1 properly for kexec when booting different
kernel versions. Otherwise CPU1 will attempt to boot the the
previous kernel's start_secondary(). Note that the restctrl
register is different from the low-power mode wakeup register
CPU1_WAKEUP_NS_PA_ADDR. We need to configure both.
Let's fix the issue by defining SoC specific data to initialize
things in a more generic way. And let's also standardize omap-smp.c
to use soc_is instead of cpu_is while at it.
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Tested-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Kexec booted kernels on omap4 will hang early during the boot if the
booted kernel is different version from the previous kernel.
This is because the previous kernel may have configured low-power mode
using CPU1_WAKEUP_NS_PA_ADDR. In that case it points to the previous
kernel's omap4_secondary_startup(), and CPU1 can be in low power mode
from the previous kernel. When the new kernel configures the CPU1
clockdomain, CPU1 can wake from low power state prematurely during
omap44xx_clockdomains_init() running random code.
Let's fix the issue by configuring CPU1_WAKEUP_NS_PA_ADDR before we
call omap44xx_clockdomains_init(). Note that this is very early during
the init, and we will do proper CPU1 reset during SMP init a bit later
on in omap4_smp_prepare_cpus(). And we need to do this when SMP is
not enabled as the previous kernel may have had it enabled.
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Tested-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Prepare things for making kexec work on SMP omap variants by initializing
SARM RAM base early. This allows us to configure CPU1 for kexec in case
the previous kernel has put CPU1 in low power mode.
Note that this should not prevent moving other SAR RAM code to live
under drivers. However for kexec, we will need this very early.
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Tested-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Now that we don't support ARMv3 anymore, the loop based delay code can
convert microsecs into number of loops using a 64-bit multiplication
and more precision.
This allows us to lift the hard limit of 3355 on the bogomips value as
loops_per_jiffy may now safely span the full 32-bit range.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Fix the following warnings by including declarations
from <asm/prom.h>:
arch/arm/kernel/devtree.c:69:13: warning: symbol 'arm_dt_init_cpu_maps' was not declared. Should it be static?
arch/arm/kernel/devtree.c:210:27: warning: symbol 'setup_machine_fdt' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Commit 3939f33450 ("ARM: 8418/1: add boot image dependencies to
not generate invalid images") fixed bad image generation for the
parallel building, but as its side effect, Kbuild now descends into
arch/arm/boot/ again and again, duplicating the log messages.
It looks clumsy, so let's display the same message only once.
This commit moves the log rules from arch/arm/boot/Makefile to
arch/arm/Makefile. I did not delete them completely because *Image
are the final targets that users are interested in.
Without this commit, the log of incremental build is like follows:
$ make ARCH=arm UIMAGE_LOADADDR=0x80208000 uImage
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
CHK include/generated/bounds.h
CHK include/generated/timeconst.h
CHK include/generated/asm-offsets.h
CALL scripts/checksyscalls.sh
CHK include/generated/compile.h
Kernel: arch/arm/boot/Image is ready
Kernel: arch/arm/boot/Image is ready
Kernel: arch/arm/boot/zImage is ready
Kernel: arch/arm/boot/Image is ready
Kernel: arch/arm/boot/zImage is ready
Image arch/arm/boot/uImage is ready
With this commit, it will look like follows:
$ make ARCH=arm UIMAGE_LOADADDR=0x80208000 uImage
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
CHK include/generated/bounds.h
CHK include/generated/timeconst.h
CHK include/generated/asm-offsets.h
CALL scripts/checksyscalls.sh
CHK include/generated/compile.h
Kernel: arch/arm/boot/Image is ready
Kernel: arch/arm/boot/zImage is ready
Kernel: arch/arm/boot/uImage is ready
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Set no bits, mask all bits in the AUX l2x0 register for the
default DT ARM system: if anything needs to be modified, it
should be done using DT bindings.
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Remove the code duplication between put_user() and __put_user(). The
code which selected the implementation based upon the pointer size, and
declared the local variable to hold the value to be put are common to
both implementations.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Since commit 8c56cc8be5 ("ARM: 7449/1: use generic strnlen_user and
strncpy_from_user functions"), the definition of __addr_ok() has been
languishing unused; eradicate the sucker.
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Get rid of the horrible "*(unsigned int *)(regs + 1)" to get at the
parent context domain access register value, instead using the newly
introduced svc_pt_regs structure.
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Since the privileged mode pt_regs are an extended version of the saved
userland pt_regs, introduce a new svc_pt_regs structure to describe this
layout.
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
S_FRAME_SIZE is no longer the size of the kernel stack frame, so this
name is misleading. It is the size of the kernel pt_regs structure.
Name it so.
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
As per the TRM: http://www.ti.com/lit/ug/spruh73m/spruh73m.pdf
offset 0x4 is reserved for PRM_PER. Hence removing the wrongly
defined address offset.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The declaration of s5p_init_cpu() in arch/arm/mach-exynos/common.h
is not included in the platform file arch/arm/plat-samsung/cpu.c
which generates a warning.
Fix the following warning by moving the declaration to somewhere
both the machine and platform code can get to it, and including
the right files as necessary:
arch/arm/plat-samsung/cpu.c:47:13: warning: symbol 's5p_init_cpu' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
The ti81xx_rtc_hwmod is not exported, or declared outside the file
arch/arm/mach-omap2/omap_hwmod_81xx_data.c so make it static to
avoid the following warning:
arch/arm/mach-omap2/omap_hwmod_81xx_data.c:246:19: warning: symbol 'ti81xx_rtc_hwmod' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
pruss hwmod RSTST register wrongly points to PWRSTCTRL register in case of
am43xx. Fix the RSTST register offset value.
This can lead to setting of wrong power state values for PER domain.
Fixes: 1c7e224d ("ARM: OMAP2+: hwmod: AM335x: runtime register update")
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Now that we've a clock node describing pll3 we must add it to the
simplefb nodes clocks lists to avoid it getting turned off when
simplefb is used.
This fixes the screen going black when using simplefb.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Adding dt node for hardware random number generator IP.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
DRA7 SoC has the same SHA IP as OMAP5. Add DT entry for the same.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
[t-kristo@ti.com: changed SHA to use EDMA instead of SDMA]
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
DRA7 SoC has the same AES IP as OMAP4. Add DT entries for both AES cores.
Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
[t-kristo@ti.com: squashed in the change to use EDMA, squashed in
support for two AES cores]
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The Exynos542x SoCs using A15+A7 can boot to A15 or A7. If it boots using
A7 (like on Odroid XU family boards), it can't choose right UART
physical address only the part number of CP15. Fix the detection logic
by checking the Cluster ID additionally.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
[k.kozlowski: Extend commit message]
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
The declaration of keystone_pm_runtime_init() is not included
from keystone.h in pm_domain.c. Including the file fixes the
following sparse warning:
arch/arm/mach-keystone/pm_domain.c:37:12: warning: symbol 'keystone_pm_runtime_init' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
For callers of pci_common_init_dev(), we previously always required a PCI
I/O port resource. If the caller's ->setup() function had added an I/O
resource, we used that; otherwise, we added a default 64K I/O port space
for it.
There are PCI host bridges that do not support I/O port space, and we
should not add fictitious spaces for them.
If a caller sets struct hw_pci.io_optional, assume it is responsible for
adding any I/O port resource it desires, and do not add any default I/O
port space.
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Fix a pair of missing statics on un-exported functions and
include <linux/platform_data/atmel.h> to provide the declaration
of at91_suspend_entering_slow_clock() to fix the following
sparse warnings:
arch/arm/mach-at91/pm.c:127:5: warning: symbol 'at91_suspend_entering_slow_clock' was not declared. Should it be static?
arch/arm/mach-at91/pm.c:358:6: warning: symbol 'at91rm9200_idle' was not declared. Should it be static?
arch/arm/mach-at91/pm.c:367:6: warning: symbol 'at91sam9_idle' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
There's no need to explicitly call l2x0_of_init() since it will be
called as a part of init_IRQ() (see arch/arm/kernel/irq.c for
details). This way we can simplify imx_init_l2cache() and ditch the call
to it on i.MX35 (which does not claim compatibility with
"arm,pl310-cache") alltogether.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Update Prefetch Control Register settings to match that of Freescale's
Linux tree. As the commit e3addf1b773964eac7f797e8538c69481be4279c
states (author Nitin Garg):
"... set Prefetch offset to 15, since it improves memcpy performance by
35%. Don't enable Incr double Linefill enable since it adversely affects
memcpy performance by about 32MB/s and reads by 90MB/s. Tested with 4K
to 16MB sized src and dst aligned buffer..."
Those results are also corroborated by our own testing.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Applying a fix for ARM errata 752271 would already be taken care by a
call to a 'fixup' hook as a part of l2x0_of_init() -> __l2c_init() call
chain. Moreso the code in 'fixup' function would do that based on the
PL310's revsion information, whereas removed code does so based on SoC
version which does not work very well on i.MX6Q+ which identifies itself
as i.MX6Q as well but is not affected by 752271.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Using goto here doesn't bring any advantages and only makes the code
flow less clear. No functional changes.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The <soc/imx/cpuidle.h> file has declarations of two funcitons
exported from cpuidle-imx6q.c but it is not included. Fix the
following warnings by adding the include:
arch/arm/mach-imx/cpuidle-imx6q.c:71:6: warning: symbol 'imx6q_cpuidle_fec_irqs_used' was not declared. Should it be static?
arch/arm/mach-imx/cpuidle-imx6q.c:76:6: warning: symbol 'imx6q_cpuidle_fec_irqs_unused' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit adds the stdout-path propety in /chosen for all Beaglebone
boards.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Fix the PMU code endian access code to deal with kernels built for
big endian operation by changing the __raw IO accessors to the
_relaxed variants.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Fix the use of __raw accesors in pm-common.c to use the _relaxed
variants to deal with any issues due to endian related fetches.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Fix the PMU code endian access code to deal with kernels built for big endian
operation.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
If the kernel is built big endian, then using the __raw read and write IO
accessors is not going to work as they end up writing big-endian data to
little-endian IO registers. Fix this by using the readl and writel relaxed
versions which ensure little endian IO.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
If the system is built for big endian, then the CPU identificaiton register
will be read in the wrong order. Fix this by using readl_relaxed() on the
register.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
The exynos low-level debug macros need to be fixed if the system is being
built big endian. Add the necessary endian swaps for accessing the registers
to get output working again
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
IRQ number should be translated from VIRQ to HWIRQ for TZIC.
As a solution for this issue, move existing translation code
from AVIC to common place.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Few fixes to remove build warnings with W=1
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Izhy
-----END PGP SIGNATURE-----
Merge tag 'vexpress-fixes-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/cleanup
ARMv7 VExpress fixes for v4.8
Few fixes to remove build warnings with W=1
* tag 'vexpress-fixes-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
power: vexpress: make dev_attr_active static
ARM: vexpress/spc: fix missing include of spc.h
ARM: versatile: fix missing <plat/platsmp.h> include
ARM: vexpress/hotplug: fix missing core.h include
ARM: vexpress/spc: remove unused variable perf_stat_reg
Signed-off-by: Olof Johansson <olof@lixom.net>
Enable the PL330 DMA and DMATEST on SoCFPGA.
make savedefconfig says CONFIG_FHANDLE is not needed in the defconfig,
remove it.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
---
v2: Also enable DMATEST as a kernel module
- Florian enables support for the BCM63xx DSL SoCs basic peripherals, enables
the networking subsystems for Set Top Box SoCs, enables the PWM, watchdog and
the AHCI controller and SATA PHY drivers
- Florian removes the bcm_defconfig file which is no longer useful and updates
multi_v7_defconfig to include the Kona watchdog to provide proper reboot for the
Broadcom Kona platforms
Please note that Tejun Heo has queued a patch which renames AHCI_BRCMSTB into
AHCI_BRCM, to avoid two patches in a row, we just enable AHCI_BRCM to be future
proof
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=vr6G
-----END PGP SIGNATURE-----
Merge tag 'arm-soc/for-4.8/defconfig' of http://github.com/Broadcom/stblinux into next/defconfig
This pull request contains defconfig changes for Broadcom ARM-based SoCs:
- Florian enables support for the BCM63xx DSL SoCs basic peripherals, enables
the networking subsystems for Set Top Box SoCs, enables the PWM, watchdog and
the AHCI controller and SATA PHY drivers
- Florian removes the bcm_defconfig file which is no longer useful and updates
multi_v7_defconfig to include the Kona watchdog to provide proper reboot for the
Broadcom Kona platforms
Please note that Tejun Heo has queued a patch which renames AHCI_BRCMSTB into
AHCI_BRCM, to avoid two patches in a row, we just enable AHCI_BRCM to be future
proof
* tag 'arm-soc/for-4.8/defconfig' of http://github.com/Broadcom/stblinux:
ARM: Remove bcm_defconfig
ARM: multi_v7_defconfig: Enable Broadcom Kona watchdog
ARM: multi_v7_defconfig: Enable Broadcom STB PWM
ARM: multi_v7_defconfig: Enable BCM7038 Watchdog
ARM: multi_v7_defconfig: Enable Broadcom AHCI
ARM: multi_v7_defconfig: Enable BRCMSTB networking
ARM: multi_v7_defconfig: Enable BCM63xx
Signed-off-by: Olof Johansson <olof@lixom.net>
- Chris provides documentation and DTS fixes for the bcm11351 CPU enable-method in preparation
for adding support for the BCM23550 SoC and its corresponding documentation, SoC dtsi
and the Sparrow board DTS file
- Jon adds MSI support to the PCI nodes, updates the secondary cores boot address for the B0
production revision of the Northstar Plus SoC, adds a DTS for the BCM958625HR board, another
one for the BCM958525XMC board, and finally adds the PL330 DMA controller to the NSP DTS
- Rafal enables the SPI NOR flash on dual flash systems (NAND + SPI) on the BCM5301x SoCs
and devices
- Florian adds support for the BCM5301x built-in Ethernet switch by adding nodes for the
Gigabit MAC controllers and the Switch Register Access block, and finally updates the
SmartRG SR-400AC board with its switch port layout
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=0GWx
-----END PGP SIGNATURE-----
Merge tag 'arm-soc/for-4.8/devicetree' of http://github.com/Broadcom/stblinux into next/dt
This pull request contains Device Tree changes for Broadcom ARM-based SoCs:
- Chris provides documentation and DTS fixes for the bcm11351 CPU enable-method in preparation
for adding support for the BCM23550 SoC and its corresponding documentation, SoC dtsi
and the Sparrow board DTS file
- Jon adds MSI support to the PCI nodes, updates the secondary cores boot address for the B0
production revision of the Northstar Plus SoC, adds a DTS for the BCM958625HR board, another
one for the BCM958525XMC board, and finally adds the PL330 DMA controller to the NSP DTS
- Rafal enables the SPI NOR flash on dual flash systems (NAND + SPI) on the BCM5301x SoCs
and devices
- Florian adds support for the BCM5301x built-in Ethernet switch by adding nodes for the
Gigabit MAC controllers and the Switch Register Access block, and finally updates the
SmartRG SR-400AC board with its switch port layout
* tag 'arm-soc/for-4.8/devicetree' of http://github.com/Broadcom/stblinux:
ARM: dts: BCM5310x: Enable switch ports on SmartRG SR400AC
ARM: dts: BCM5301X: Add SRAB interrupts
ARM: dts: Enable SRAB switch and GMACs on 5301x DTS
ARM: dts: NSP: Add PL330 support
ARM: dts: NSP: Add XMC board support
ARM: dts: bcm23550: Add device tree files
Documentation: devicetree: Document BCM23550 bindings
ARM: BCM5301X: Enable SPI-NOR on dual flash devices
ARM: dts: NSP: Add new DT file for bcm958625hr
ARM: dts: NSP: modify second CPU address
ARM: dts: NSP: Add MSI support on PCI
ARM: BCM: modify Broadcom CPU enable method
ARM: dts: fix use of bcm11351 enable method
Documentation: Binding docs for bcm11351 enable method
Signed-off-by: Olof Johansson <olof@lixom.net>
- Chris prepares support for the BCM23550 by removing reset code in the
BCM21664 machine code since a proper drivers/power/reset driver is provided and
shared, he then adds a machine entry point for BCM23550 and updates the SMP
code to bring-up the secondary cores on BCM23550
- Ben fixes a warning in the Kona L2 SMC code by adding the missing include file
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=zoLK
-----END PGP SIGNATURE-----
Merge tag 'arm-soc/for-4.8/soc' of http://github.com/Broadcom/stblinux into next/soc
This pull request contains SoC changes for Broadcom ARM-based SoCs:
- Chris prepares support for the BCM23550 by removing reset code in the
BCM21664 machine code since a proper drivers/power/reset driver is provided and
shared, he then adds a machine entry point for BCM23550 and updates the SMP
code to bring-up the secondary cores on BCM23550
- Ben fixes a warning in the Kona L2 SMC code by adding the missing include file
* tag 'arm-soc/for-4.8/soc' of http://github.com/Broadcom/stblinux:
ARM: bcm: fix missing include of kona_l2_cache.h
ARM: BCM23550 SMP support
ARM: Add support for Broadcom BCM23550 SoC
ARM: bcm21664: Remove reset code
Signed-off-by: Olof Johansson <olof@lixom.net>
Pull s5p-mfc changes from media tree so the arm/mach-exynos code
could be removed. The bindings are converted to generic reserved memory
bindings.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=bfnE
-----END PGP SIGNATURE-----
Merge tag 'samsung-drivers-exynos-mfc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/drivers
Topic branch for Exynos MFC changes for v4.8:
Pull s5p-mfc changes from media tree so the arm/mach-exynos code
could be removed. The bindings are converted to generic reserved memory
bindings.
* tag 'samsung-drivers-exynos-mfc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Enable MFC device on Exynos4412 Odroid boards
ARM: dts: exynos: Convert MFC device to generic reserved memory bindings
ARM: EXYNOS: Remove code for MFC custom reserved memory handling
media: s5p-mfc: add iommu support
media: s5p-mfc: replace custom reserved memory handling code with generic one
media: s5p-mfc: use generic reserved memory bindings
of: reserved_mem: add support for using more than one region for given device
media: set proper max seg size for devices on Exynos SoCs
media: vb2-dma-contig: add helper for setting dma max seg size
s5p-mfc: Fix race between s5p_mfc_probe() and s5p_mfc_open()
s5p-mfc: Add release callback for memory region devs
s5p-mfc: Set device name for reserved memory region devs
Signed-off-by: Olof Johansson <olof@lixom.net>
Another batch of fixes for ARM SoC platforms. Most are smaller fixes,
Two areas that are worth pointing out are:
* OMAP had a handful of changes to voltage specs that caused a bit of churn,
most of volume of change in this branch is due to this.
* There are a couple of _rcuidle fixes from Paul that touch common code and
came in through the OMAP tree since they were the ones who saw the problems.
The rest is smaller changes across a handful of platforms.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=C0Az
-----END PGP SIGNATURE-----
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"Another batch of fixes for ARM SoC platforms. Most are smaller fixes.
Two areas that are worth pointing out are:
- OMAP had a handful of changes to voltage specs that caused a bit of
churn, most of volume of change in this branch is due to this.
- There are a couple of _rcuidle fixes from Paul that touch common
code and came in through the OMAP tree since they were the ones who
saw the problems.
The rest is smaller changes across a handful of platforms"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (36 commits)
ARM: dts: STi: stih407-family: Disable reserved-memory co-processor nodes
ARM: dts: am437x-sk-evm: Reduce i2c0 bus speed for tps65218
ARM: OMAP2+: timer: add probe for clocksources
ARM: OMAP1: fix ams-delta FIQ handler to work with sparse IRQ
memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing
arm: Use _rcuidle for smp_cross_call() tracepoints
MAINTAINERS: Add myself as reviewer of ARM FSL/NXP
ARM: OMAP: DRA7: powerdomain data: Remove unused pwrsts_mem_ret
ARM: OMAP: DRA7: powerdomain data: Remove unused pwrsts_logic_ret
ARM: OMAP: DRA7: powerdomain data: Set L3init and L4per to ON
ARM: imx6ul: Fix Micrel PHY mask
ARM: OMAP2+: Select OMAP_INTERCONNECT for SOC_AM43XX
ARM: dts: DRA74x: fix DSS PLL2 addresses
ARM: OMAP2: Enable Errata 430973 for OMAP3
ARM: dts: socfpga: Add missing PHY phandle
ARM: dts: exynos: Fix port nodes names for Exynos5420 Peach Pit board
ARM: dts: exynos: Fix port nodes names for Exynos5250 Snow board
ARM: dts: sun6i: yones-toptech-bs1078-v2: Drop constraints on dc1sw regulator
ARM: dts: sun6i: primo81: Drop constraints on dc1sw regulator
ARM: dts: sunxi: Add OLinuXino Lime2 eMMC to the Makefile
...
- Fix dra7 for hardware issues limiting L4Per and L3init power domains
to on state. Without this the devices may not work correctly after
some time of use because of asymmetric aging. And related to this,
let's also remove the unusable states.
- Always select omap interconnect for am43x as otherwise the am43x
only configurations will not boot properly. This can happen easily
for any product kernels that leave out other SoCs to save memory.
- Fix DSS PLL2 addresses that have gone unused for now
- Select erratum 430973 for omap3, this is now safe to do and can
save quite a bit of debugging time for people who may have left
it out.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=mQyc
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.7/fixes-powedomain' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Fixes for omaps for v4.7-rc cycle:
- Fix dra7 for hardware issues limiting L4Per and L3init power domains
to on state. Without this the devices may not work correctly after
some time of use because of asymmetric aging. And related to this,
let's also remove the unusable states.
- Always select omap interconnect for am43x as otherwise the am43x
only configurations will not boot properly. This can happen easily
for any product kernels that leave out other SoCs to save memory.
- Fix DSS PLL2 addresses that have gone unused for now
- Select erratum 430973 for omap3, this is now safe to do and can
save quite a bit of debugging time for people who may have left
it out.
* tag 'omap-for-v4.7/fixes-powedomain' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP: DRA7: powerdomain data: Remove unused pwrsts_mem_ret
ARM: OMAP: DRA7: powerdomain data: Remove unused pwrsts_logic_ret
ARM: OMAP: DRA7: powerdomain data: Set L3init and L4per to ON
ARM: OMAP2+: Select OMAP_INTERCONNECT for SOC_AM43XX
ARM: dts: DRA74x: fix DSS PLL2 addresses
ARM: OMAP2: Enable Errata 430973 for OMAP3
+ Linux 4.7-rc2
Signed-off-by: Olof Johansson <olof@lixom.net>
- Two boot warning fixes from the RCU tree that should have gotten
merged several weeks ago already but did not because of issues
with who merges them. Paul has now split the RCU warning fixes into
sets for various maintainers.
- Fix ams-delta FIQ regression caused by omap1 sparse IRQ changes
- Fix PM for omap3 boards using timer12 and gptimer, like the
original beagleboard
- Fix hangs on am437x-sk-evm by lowering the I2C bus speed
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=P0Vi
-----END PGP SIGNATURE-----
Merge tag 'fixes-rcu-fiq-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Fixes for omaps for v4.7-rc cycle:
- Two boot warning fixes from the RCU tree that should have gotten
merged several weeks ago already but did not because of issues
with who merges them. Paul has now split the RCU warning fixes into
sets for various maintainers.
- Fix ams-delta FIQ regression caused by omap1 sparse IRQ changes
- Fix PM for omap3 boards using timer12 and gptimer, like the
original beagleboard
- Fix hangs on am437x-sk-evm by lowering the I2C bus speed
* tag 'fixes-rcu-fiq-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: am437x-sk-evm: Reduce i2c0 bus speed for tps65218
ARM: OMAP2+: timer: add probe for clocksources
ARM: OMAP1: fix ams-delta FIQ handler to work with sparse IRQ
arm: Use _rcuidle for smp_cross_call() tracepoints
arm: Use _rcuidle tracepoint to allow use from idle
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch fixes a non-booting issue in Mainline.
When booting with a compressed kernel, we need to be careful how we
populate memory close to DDR start. AUTO_ZRELADDR is enabled by default
in multi-arch enabled configurations, which place some restrictions on
where the kernel is placed and where it will be uncompressed to on boot.
AUTO_ZRELADDR takes the decompressor code's start address and masks out
the bottom 28 bits to obtain an address to uncompress the kernel to
(thus a load address of 0x42000000 means that the kernel will be
uncompressed to 0x40000000 i.e. DDR START on this platform).
Even changing the load address to after the co-processor's shared memory
won't render a booting platform, since the AUTO_ZRELADDR algorithm still
ensures the kernel is uncompressed into memory shared with the first
co-processor (0x40000000).
Another option would be to move loading to 0x4A000000, since this will
mean the decompressor will decompress the kernel to 0x48000000. However,
this would mean a large chunk (0x44000000 => 0x48000000 (64MB)) of
memory would essentially be wasted for no good reason.
Until we can work with ST to find a suitable memory location to
relocate co-processor shared memory, let's disable the shared memory
nodes. This will ensure a working platform in the mean time.
NB: The more observant of you will notice that we're leaving the DMU
shared memory node enabled; this is because a) it is the only one in
active use at the time of this writing and b) it is not affected by
the current default behaviour which is causing issues.
Fixes: fe135c6 (ARM: dts: STiH407: Move over to using the 'reserved-memory' API for obtaining DMA memory)
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
- Correct Micrel PHY mask to fix the issue that i.MX6UL ethernet works
in U-Boot but not in kernel.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJXYg70AAoJEFBXWFqHsHzO/dcH/jrXxr9zJgXclSVjLx0a+HJB
27v2KtrTBKjeLBOuv1WE5J49SA4PaQ8og7MeAUGIVeuXjGk7v4Ba/+3CIauXQ7fF
oEBr6e5WbzHeoSXpwgPkuMAA0vQ09kIKy2uUOecdIVrCCfS+N1koPj/jjzSTWNdk
7OOTI5itm2T4KeuFTm5RqN0JwhsAgVECuA3JZWvmTCXScC1bjFKhi9wRcBIjt5zf
jOVYJ3kCM7OqxCp82EM6SBY0q2MNkUlV50PjKVYeSpeiSJw3nvg+yBlvwCMTssbn
EdH8cYI/Y+snbcvfsEJMzEpoPgBAujKxQaT3aDVF0mSkH0UykfoPjUmTFrOpjSY=
=fD61
-----END PGP SIGNATURE-----
Merge tag 'imx-fixes-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
The i.MX fixes for 4.7:
- Correct Micrel PHY mask to fix the issue that i.MX6UL ethernet works
in U-Boot but not in kernel.
* tag 'imx-fixes-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx6ul: Fix Micrel PHY mask
Signed-off-by: Olof Johansson <olof@lixom.net>
Pull ARM fixes from Russell King:
"A couple of fixes for pmd_mknotpresent()/pmd_present() for LPAE
systems"
* 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 8579/1: mm: Fix definition of pmd_mknotpresent
ARM: 8578/1: mm: ensure pmd_present only checks the valid bit
There is no reason to hold s/w dependent parameter in device tree.
Even more, there is no reason in this parameter because davinici_cpdma
driver splits pool of descriptors equally between tx and rx channels
anyway.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Based on the latest timing specifications for the TPS65218 from the data
sheet, http://www.ti.com/lit/ds/symlink/tps65218.pdf, document SLDS206
from November 2014, we must change the i2c bus speed to better fit within
the minimum high SCL time required for proper i2c transfer.
When running at 400khz, measurements show that SCL spends
0.8125 uS/1.666 uS high/low which violates the requirement for minimum
high period of SCL provided in datasheet Table 7.6 which is 1 uS.
Switching to 100khz gives us 5 uS/5 uS high/low which both fall above
the minimum given values for 100 khz, 4.0 uS/4.7 uS high/low.
Without this patch occasionally a voltage set operation from the kernel
will appear to have worked but the actual voltage reflected on the PMIC
will not have updated, causing problems especially with cpufreq that may
update to a higher OPP without actually raising the voltage on DCDC2,
leading to a hang.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Aparna Balasubramanian <aparnab@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
A few platforms are currently missing clocksource_probe() completely
in their time_init functionality. On OMAP3430 for example, this is
causing cpuidle to be pretty much dead, as the counter32k is not
going to be registered and instead a gptimer is used as a clocksource.
This will tick in periodic mode, preventing any deeper idle states.
While here, also drop one unnecessary check for populated DT before
existing clocksource_probe() call.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
After OMAP1 IRQ definitions have been changed by commit 685e2d08c5
("ARM: OMAP1: Change interrupt numbering for sparse IRQ") introduced
in v4.2, ams-delta FIQ handler which depends on them no longer works
as expected. Fix it.
Created and tested on Amstrad Delta against Linux-4.7-rc3
Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
In order to use Wake-on-Lan on RK3288 integrated MAC, we need to wake-up
the CPU on the PMT interrupt when the MAC and the PHY are in low power mode.
Adding the interrupt declaration.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
We have everything we need in multi_v7_defconfig that exists in
bcm_defconfig, so get rid of that file to reduce the maintenance burden.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
In order to get rid of bcm_defconfig, enable this driver which is needed
by some Broadcom SoCs based on the Kona architecture to reboot.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The BCM7038 watchdog is used by all Broadcom STB SoCs but is not needed
for system reboot, we just turn it on as a module.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Enable the Broadcom AHCI driver and its companion PHY driver to get
functional SATA3 support.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Add sata support to the Northstar Plus SoC device tree.
Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
When the support for the Marvell crypto engine was added in the Device
Tree of the various Armada 385 Device Tree files in commit
d716f2e837 ("ARM: mvebu: define crypto SRAM ranges for all armada-38x
boards"), a typo was made in the MBus window attributes for the Armada
385 Linksys board: 0x09/0x05 are used instead of 0x19/0x15. This commit
fixes this typo, which makes the CESA engines operational on Armada 385
Linksys boards.
Reported-by: Terry Stockert <stockert@inkblotadmirer.me>
Cc: Terry Stockert <stockert@inkblotadmirer.me>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: <stable@vger.kernel.org>
Fixes: d716f2e837 ("ARM: mvebu: define crypto SRAM ranges for all armada-38x boards")
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
In order for HW I/O coherency to work on Cortex-A9 based Marvell SoCs,
all MMIO registers must be mapped strongly ordered. In commit
1c8c3cf0b5 ("ARM: 8060/1: mm: allow sub-architectures to override PCI
I/O memory type") we implemented a new function,
pci_ioremap_set_mem_type(), that allow sub-architecture code to override
the memory type used to map PCI I/O regions.
In the discussion around this patch series [1], Arnd Bergmann made the
comment that maybe all PCI I/O regions should be mapped
strongly-ordered, which would have made our proposal to add
pci_ioremap_set_mem_type() irrelevant. So, we submitted a patch [2] that
did what Arnd suggested.
However, Russell in the end merged our initial proposal to add
pci_ioremap_set_mem_type(), but it was never used anywhere. Further
discussion with Arnd and other folks on IRC lead to the conclusion that
in fact using strongly-ordered for all platforms was maybe not
desirable, and therefore, using pci_ioremap_set_mem_type() was the most
appropriate solution.
As a consequence, this commit finally adds the
pci_ioremap_set_mem_type() call in the mach-mvebu platform code, which
was originally part of our initial patch series [3] and is necessary for
the whole mechanism to work.
[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-May/256565.html
[2] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-May/256755.html
[3] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-May/256563.html
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Until now, our understanding for HW I/O coherency to work on the
Cortex-A9 based Marvell SoC was that only the PCIe regions should be
mapped strongly-ordered. However, we were still encountering some
deadlocks, especially when testing the CESA crypto engine. After
checking with the HW designers, it was concluded that all the MMIO
registers should be mapped as strongly ordered for the HW I/O coherency
mechanism to work properly.
This fixes some easy to reproduce deadlocks with the CESA crypto engine
driver (dmcrypt on a sufficiently large disk partition).
Tested-by: Terry Stockert <stockert@inkblotadmirer.me>
Tested-by: Romain Perier <romain.perier@free-electrons.com>
Cc: Terry Stockert <stockert@inkblotadmirer.me>
Cc: Romain Perier <romain.perier@free-electrons.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
The kirkwood-pm.c was missing the include of kirkwood-pm.h to
define the kirkwood_pm_init() function. However once this is
included, the types do not match.
Fixup the include, and then the prototype to avoid the following
warning:
arch/arm/mach-mvebu/kirkwood-pm.c:69:12: warning: symbol 'kirkwood_pm_init' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
The kirkwood_disable_mbus_error_propagation is not exported or declared
elsewhere, so make it static to avoid the following warning:
arch/arm/mach-mvebu/kirkwood.c:153:6: warning: symbol 'kirkwood_disable_mbus_error_propagation' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
The orion5x_legacy_handle_irq() is not used or declared outside
of irq.c so make it static to avoid the following warning:
arch/arm/mach-orion5x/irq.c:30:23: warning: symbol 'orion5x_legacy_handle_irq' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Fix the warning that coherency_base is not defined by adding
it to coherency.h (it is only used in the coherency_ll.S):
arch/arm/mach-mvebu/coherency.c:41:14: warning: symbol 'coherency_base' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
The mvebu_armada375_smp_wa_init() is not exported or declared
anywhere, so make it static to fix the following warning:
arch/arm/mach-mvebu/system-controller.c:130:6: warning: symbol 'mvebu_armada375_smp_wa_init' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
The mvebu_cpu_reset_deassert() is missing the definition for
it, so include common.h where it is defined to fix the warning:
arch/arm/mach-mvebu/cpu-reset.c:25:5: warning: symbol 'mvebu_cpu_reset_deassert' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
The mvebu_pm_suspend_init() is missing a definition, so
include common.h which defines this function into pm.c to
fix the following warning:
arch/arm/mach-mvebu/pm.c:235:12: warning: symbol 'mvebu_pm_suspend_init' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
The file is missing definitions for some functions due to not
including two header files. Fix the following warnings by
including "pmsu.h" and <linux/mvebu-pmsu.h> in pmsu.c:
arch/arm/mach-mvebu/pmsu.c:127:5: warning: symbol 'mvebu_setup_boot_addr_wa' was not declared. Should it be static?
arch/arm/mach-mvebu/pmsu.c:267:5: warning: symbol 'armada_370_xp_pmsu_idle_enter' was not declared. Should it be static?
arch/arm/mach-mvebu/pmsu.c:313:5: warning: symbol 'armada_38x_do_cpu_suspend' was not declared. Should it be static?
arch/arm/mach-mvebu/pmsu.c:340:6: warning: symbol 'mvebu_v7_pmsu_idle_exit' was not declared. Should it be static?
arch/arm/mach-mvebu/pmsu.c:570:5: warning: symbol 'mvebu_pmsu_dfs_request' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Since all architectures have this implemented now natively, remove this
dead code.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arch@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Implement FETCH-OP atomic primitives, these are very similar to the
existing OP-RETURN primitives we already have, except they return the
value of the atomic variable _before_ modification.
This is especially useful for irreversible operations -- such as
bitops (because it becomes impossible to reconstruct the state prior
to modification).
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Davidlohr Bueso <dbueso@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arch@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
The sun4i-timer driver registers its sched_clock only if the machine is
compatible with "allwinner,sun5i-a13", "allwinner,sun5i-a10s" or
"allwinner,sun4i-a10".
Add the missing "allwinner,sun5i-a13" string to the machine compatible.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Fixes: 465a225fb2 ("ARM: sun5i: Add C.H.I.P DTS")
Cc: <stable@vger.kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
At some boards, it has no ethernet support. As an alternative, we can use
USB Ethernet card to support NFS (u-boot supports it too). It supports
AXIS cards which are used most frequently.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
According to the imx6ul-pico-hobbit schematics the Ethernet PHY reset GPIO
is GPIO1_28, so fix it accordingly.
Also adjust the reset duration to 1ms, because the KSZ8081 datasheet
requires 500μs.
Signed-off-by: Diego Dorta <diego.dorta@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
According to Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt the
polarity of "reset-gpio" is assumed to be active-low unless a separate
property "reset-gpio-active-high" is available. So replace the inconsistent
polarity description to make the correct active-low reset behavior more
obvious.
Signed-off-by: Soeren Moch <smoch@web.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx6sx-sdb has WDOG1_B pin connected to the PMIC.
Pass the 'fsl,ext-reset-output' property so that the watchdog
can trigger a system POR reset via the PMIC.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx6ul-evk has WDOG1_B pin connected to the PMIC.
Pass the 'fsl,ext-reset-output' property so that the watchdog
can trigger a system POR reset via the PMIC.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx7d-sdb has WDOG1_B pin connected to the PMIC.
Pass the 'fsl,ext-reset-output' property so that the watchdog
can trigger a system POR reset via the PMIC.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx6qdl-sabresd has WDOG2_B pin connected to the PMIC.
Pass the 'fsl,ext-reset-output' property so that the watchdog
can trigger a system POR reset via the PMIC.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The Utilite Pro has a mmc card slot connected to the usdhc3
controller. There is no card detection until hardware revision 1.3.
Add support for it and signal the controller with the broken-cd
property that polling has to be used to detect a card.
Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The current ldo settings of the cm-fx6 do not allow 1.2GHz cpu
frequency. At this frequency the module behaves unstable.
But the imx6q fuse indicates that 1.2GHz operation is possible.
Hence, remove the 1.2GHz operation point in the device tree.
Signed-off-by: Valentin Raevsky <valentin@compulab.co.il>
[christopher.spinrath@rwth-aachen.de: enhance commit message, adjust
remaining operation points to match the ones in imx6q.dtsi and add
a comment in the device tree]
Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The imx6 SMP system has the same DMA memory coherency issue [1] with
pl310 L2 controller. With this shared override bit set, the customer
reports the DMA coherency issue is gone. Besides, I have tested
the performance using USB ethernet with/without this bit, it shows
no difference.
[1] http://patchwork.ozlabs.org/patch/469362/
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
R8A7792 SoC doesn't have the EtherMAC core, so SMSC LAN89218 Ethernet
chip was used instead on the Blanche board; this chip is compatible with
SMSC LAN9115 for which there's a (device tree aware) driver. Describe
the chip in the Blanche device tree; enable DHCP and NFS root in the
kernel command line for the kernel booting.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add the initial device tree for the R8A7792 SoC based Blanche board.
The board has 2 debug serial ports: SCIF0 and SCIF3; include support for
them, so that the serial console can work.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Describe the IRQC interrupt controller in the R8A7792 device tree.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Describe [H]SCIFs in the R8A7792 device tree.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Describe SYS-DMAC0/1 in the R8A7792 device tree.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The initial R8A7792 SoC device tree including CPU cores, GIC, timer, SYSC,
and the required clock descriptions.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The PCI_MSI symbol is used inconsistently throughout the tree, with some
drivers using 'select' and others using 'depends on', or using conditional
selects. This keeps causing problems; the latest one is a result of
ARCH_ALPINE using a 'select' statement to enable its platform-specific MSI
driver without enabling MSI:
warning: (ARCH_ALPINE) selects ALPINE_MSI which has unmet direct dependencies (PCI && PCI_MSI)
drivers/irqchip/irq-alpine-msi.c:104:15: error: variable 'alpine_msix_domain_info' has initializer but incomplete type
static struct msi_domain_info alpine_msix_domain_info = {
^~~~~~~~~~~~~~~
drivers/irqchip/irq-alpine-msi.c:105:2: error: unknown field 'flags' specified in initializer
.flags = MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
^
drivers/irqchip/irq-alpine-msi.c:105:11: error: 'MSI_FLAG_USE_DEF_DOM_OPS' undeclared here (not in a function)
.flags = MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
^~~~~~~~~~~~~~~~~~~~~~~~
There is little reason to enable PCI support for a platform that uses MSI
but then leave MSI disabled at compile time.
Select PCI_MSI from irqchips that implement MSI, and make PCI host bridges
that use MSI on ARM depend on PCI_MSI_IRQ_DOMAIN.
For all three architectures that support PCI_MSI_IRQ_DOMAIN (ARM, ARM64,
X86), enable it by default whenever MSI is enabled.
[bhelgaas: changelog, omit crypto config change]
Suggested-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
