The decon uses HW-TRIGGER, so TE interrupt is not necessary.
Therefore, remove the te-gpios property in the TM2 dts.
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Reviewed-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This adds basic chip support for MT6797 SoC.
Signed-off-by: Mars Cheng <mars.cheng@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
there is a reference clock for each port, HighSpeed port is 48M,
and SuperSpeed port is usually 26M. it is flexible to move it
into port node, then unused clock can be disabled.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
split the old SuperSpeed port node into a HighSpeed one and a new
SuperSpeed one.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
1. Sata ecc should be disabled due to a erratum.
Provide the ecc register address for driver to use.
2. Enable dma coherence operation
Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
LS1088AQDS consist of NOR, NAND and FPGA connected over IFC
LS1088ARDB consist of NAND and FPGA connected over IFC.
So add flash information in ifc node of device tree.
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add esdhc node for ls1088a and enable it on both RDB and QDS boards.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
There are two eSDHC controllers in LS1012A. This patch is to add
eSDHC nodes for ls1012a dts. Also enable eSDHC for RDB/QDS boards.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This patch is to enable SD UHS-I mode on LS208xRDB and eMMC HS200
mode on LS208xQDS in dts. Also, the eSDHC peripheral clock must be
used instead of platform clock to support these modes.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This patch is to enable SD UHS-I mode and eMMC HS200 mode on
LS1046ARDB in dts. Also, the eSDHC peripheral clock must be used
instead of platform clock to support these modes.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Integrated flash controller present in LS1043A and LS1046A is big endian.
So add big endian property in the devive tree.
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
As we have USB0 controller switch available on A64, we should now enable
the EHCI0/OHCI0 controllers for Pine64.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Allwinner A64 SoC features a pair of EHCI/OHCI controllers that can be
set to wire to USB0 port (the OTG-capable one), which can be used to
provide a better performance in host mode.
Add their device tree nodes.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Adjust the PHY parameters for more stable access to the eMMC device.
Set the SDCLK output delay value to 21 (including HS200/400 modes).
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Since commit a89c472d8b ("mmc: sdhci-cadence: Update PHY delay
configuration"), PHY parameters must be specified by DT.
The hard-coded settings have been converted as follows:
- SDHCI_CDNS_PHY_DLY_SD_DEFAULT -> cdns,phy-input-delay-legacy
- SDHCI_CDNS_PHY_DLY_EMMC_SDR -> cdns,phy-input-delay-mmc-highspeed
- SDHCI_CDNS_PHY_DLY_EMMC_DDR -> cdns,phy-input-delay-mmc-ddr
The following have not been moved:
- SDHCI_CDNS_PHY_DLY_SD_HS
this is unneeded in the eMMC configuration
- SDHCI_CDNS_PHY_DLY_EMMC_LEGACY
this is never enabled by the driver as it is covered by
SDHCI_CDNS_PHY_DLY_SD_DEFAULT
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Firefly-rk3399 is a bord from T-Firefly, you can find detail about
it here:
http://en.t-firefly.com/en/firenow/Firefly_RK3399/
This patch add basic node for the board and make it able to bring
up.
Peripheral works:
- usb hub which connect to ehci controller;
- UART2 debug
- eMMC
- PCIe
Not work:
- USB 3.0 HOST, type-C port
- sdio, sd-card
Not test for other peripheral:
- HDMI
- Ethernet
- OPTICAL
- WiFi/BT
- MIPI CSI/DSI
- IR
- EDP/DP
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This is a dependency for the following fix
* tee/initial-merge:
arm64: dt: hikey: Add optee node
Documentation: tee subsystem and op-tee driver
tee: add OP-TEE driver
tee: generic TEE subsystem
dt/bindings: add bindings for optee
This branch introduces a generic TEE framework in the kernel, to handle
trusted environemtns (security coprocessor or software implementations
such as OP-TEE/TrustZone). I'm sending it separately from the other
arm-soc driver changes to give it a little more visibility, once
the subsystem is merged, we will likely keep this in the arm₋soc
drivers branch or have the maintainers submit pull requests directly,
depending on the patch volume.
I have reviewed earlier versions in the past, and have reviewed
the latest version in person during Linaro Connect BUD17.
Here is my overall assessment of the subsystem:
* There is clearly demand for this, both for the generic
infrastructure and the specific OP-TEE implementation.
* The code has gone through a large number of reviews,
and the review comments have all been addressed, but
the reviews were not coming up with serious issues any more
and nobody volunteered to vouch for the quality.
* The user space ioctl interface is sufficient to work with the
OP-TEE driver, and it should in principle work with other
TEE implementations that follow the GlobalPlatform[1] standards,
but it might need to be extended in minor ways depending on
specific requirements of future TEE implementations
* The main downside of the API to me is how the user space
is tied to the TEE implementation in hardware or firmware,
but uses a generic way to communicate with it. This seems
to be an inherent problem with what it is trying to do,
and I could not come up with any better solution than what
is implemented here.
For a detailed history of the patch series, see
https://lkml.org/lkml/2017/3/10/1277
Conflicts: needs a fixup after the drm tree was merged, see
https://patchwork.kernel.org/patch/9691679/
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Merge tag 'armsoc-tee' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull TEE driver infrastructure and OP-TEE drivers from Arnd Bergmann:
"This introduces a generic TEE framework in the kernel, to handle
trusted environemtns (security coprocessor or software implementations
such as OP-TEE/TrustZone). I'm sending it separately from the other
arm-soc driver changes to give it a little more visibility, once the
subsystem is merged, we will likely keep this in the arm₋soc drivers
branch or have the maintainers submit pull requests directly,
depending on the patch volume.
I have reviewed earlier versions in the past, and have reviewed the
latest version in person during Linaro Connect BUD17.
Here is my overall assessment of the subsystem:
- There is clearly demand for this, both for the generic
infrastructure and the specific OP-TEE implementation.
- The code has gone through a large number of reviews, and the review
comments have all been addressed, but the reviews were not coming
up with serious issues any more and nobody volunteered to vouch for
the quality.
- The user space ioctl interface is sufficient to work with the
OP-TEE driver, and it should in principle work with other TEE
implementations that follow the GlobalPlatform[1] standards, but it
might need to be extended in minor ways depending on specific
requirements of future TEE implementations
- The main downside of the API to me is how the user space is tied to
the TEE implementation in hardware or firmware, but uses a generic
way to communicate with it. This seems to be an inherent problem
with what it is trying to do, and I could not come up with any
better solution than what is implemented here.
For a detailed history of the patch series, see
https://lkml.org/lkml/2017/3/10/1277"
* tag 'armsoc-tee' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
arm64: dt: hikey: Add optee node
Documentation: tee subsystem and op-tee driver
tee: add OP-TEE driver
tee: generic TEE subsystem
dt/bindings: add bindings for optee
pinctrl and GPIO description for Armada 37xx SoCs
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Merge tag 'mvebu-dt64-4.12-3' of git://git.infradead.org/linux-mvebu into fixes
Pull "mvebu dt64 for 4.12 (part 3)" from Gregory CLEMENT:
pinctrl and GPIO description for Armada 37xx SoCs
* tag 'mvebu-dt64-4.12-3' of git://git.infradead.org/linux-mvebu:
ARM64: dts: marvell: armada37xx: add pinctrl definition
ARM64: dts: marvell: Add pinctrl nodes for Armada 3700
- mt8173: fix mmc parameters
- set timer frequency explicitly and force the driver to set it
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Merge tag 'v4.11-next-fixes' of https://github.com/mbgg/linux-mediatek into fixes
Pull "DTS fixes" from Matthias Brugger:
- mt8173: fix mmc parameters
- set timer frequency explicitly and force the driver to set it
* tag 'v4.11-next-fixes' of https://github.com/mbgg/linux-mediatek:
ARM64: dts: mediatek: configure some fixed mmc parameters
arm: dts: mt7623: add clock-frequency to the a7 timer node to mt7623.dtsi
Device-tree updates for arm64 platforms. Just as with 32-bit, a bunch of smaller
changes, but also some new platforms that are worth mentioning:
* Rockchip RK3399 platforms for Chromebooks, including Samsung Chromebook
Plus (Kevin)
* Orange Pi PC2 (Allwinner H5)
* Freescale LS2088A and LS1088A SoCs
* Expanded support for Nvidia Tegra186 (and Jetson TX2)
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Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM 64-bit DT updates from Olof Johansson:
"Device-tree updates for arm64 platforms. Just as with 32-bit, a bunch
of smaller changes, but also some new platforms that are worth
mentioning:
- Rockchip RK3399 platforms for Chromebooks, including Samsung
Chromebook Plus (Kevin)
- Orange Pi PC2 (Allwinner H5)
- Freescale LS2088A and LS1088A SoCs
- Expanded support for Nvidia Tegra186 (and Jetson TX2)"
* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (180 commits)
arm64: dts: Add basic DT to support Spreadtrum's SP9860G
arm64: dts: exynos: Use - instead of @ for DT OPP entries
arm64: dts: exynos: Add support for s6e3hf2 panel device on TM2e board
arm64: dts: juno: add information about L1 and L2 caches
arm64: dts: juno: fix few unit address format warnings
arm64: marvell: dts: enable the crypto engine on the Armada 8040 DB
arm64: marvell: dts: enable the crypto engine on the Armada 7040 DB
arm64: marvell: dts: add crypto engine description for 7k/8k
arm64: dts: marvell: add sdhci support for Armada 7K/8K
arm64: dts: marvell: add eMMC support for Armada 37xx
arm64: dts: hisi: add pinctrl dtsi file for HiKey960 development board
arm64: dts: hisi: add drive strength levels of the pins for Hi3660 SoC
arm64: dts: hisi: enable the NIC and SAS for the hip07-d05 board
arm64: dts: hisi: add SAS nodes for the hip07 SoC
arm64: dts: hisi: add RoCE nodes for the hip07 SoC
arm64: dts: hisi: add network related nodes for the hip07 SoC
arm64: dts: hisi: add mbigen nodes for the hip07 SoC
arm64: dts: rockchip: fix the memory size of PX5 Evaluation board
arm64: dts: hisilicon: add dts files for hi3798cv200-poplar board
dt-bindings: arm: hisilicon: add bindings for hi3798cv200 SoC and Poplar board
...
Device-tree continues to see lots of updates. The majority of patches
here are smaller changes for new hardware on existing platforms, and
there are a few larger changes worth pointing out.
Major new platforms:
- Gemini has been ported to DT, so a handful of "new" platforms moved over
from board files
- Rockchip RK3288 support for Tinkerboard and Phytec phyCORE-RK3288 SoM and RDK
- A bunch of embedded platforms, several Linksys platforms, Synology DS116,
- Motorola Droid4 (really old OMAP-based phone) support is added.
Some refactorings, i.e. Allwinner H3/H5 support is commonalized.
And lots of smaller changes, cleanups, etc. See shortlog for more description
We're adding ability to cross-include DT files between arm and arm64,
by creating appropriate links in the dt-include directory, and using arm/
and arm64/ as include prefixes. This will avoid other local hacks such as
per-file links between the two arch trees (this broke for external mirroring
of DT contents). Now they can just provide their own appropriate dt-include
hierarcy per platform.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM Device-tree updates from Olof Johansson:
"Device-tree continues to see lots of updates. The majority of patches
here are smaller changes for new hardware on existing platforms, and
there are a few larger changes worth pointing out.
Major new platforms:
- Gemini has been ported to DT, so a handful of "new" platforms moved
over from board files
- Rockchip RK3288 support for Tinkerboard and Phytec phyCORE-RK3288
SoM and RDK
- A bunch of embedded platforms, several Linksys platforms, Synology
DS116,
- Motorola Droid4 (really old OMAP-based phone) support is added.
Some refactorings, i.e. Allwinner H3/H5 support is commonalized.
And lots of smaller changes, cleanups, etc. See shortlog for more
description
We're adding ability to cross-include DT files between arm and arm64,
by creating appropriate links in the dt-include directory, and using
arm/ and arm64/ as include prefixes. This will avoid other local hacks
such as per-file links between the two arch trees (this broke for
external mirroring of DT contents). Now they can just provide their
own appropriate dt-include hierarcy per platform"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (349 commits)
ARM: dts: exynos: Use - instead of @ for DT OPP entries
arm: spear6xx: add DT description of the ADC on SPEAr600
arm: spear6xx: remove unneeded pinctrl properties in spear600-evb
arm: spear6xx: switch spear600-evb to the new flash partition DT binding
arm: spear6xx: fix spaces in spear600-evb.dts
arm: spear6xx: use node labels in spear600-evb.dts
arm: spear6xx: add labels to various nodes in spear600.dtsi
ARM: dts: vexpress: fix few unit address format warnings
ARM: dts: at91: sama5d3_xplained: not all ADC channels are available
ARM: dts: at91: sama5d3_xplained: fix ADC vref
ARM: dts: at91: add envelope detector mux to the Axentia TSE-850
ARM: dts: armada-38x: label USB and SATA nodes
ARM: dts: imx6q-utilite-pro: add hpd gpio
ARM: dts: imx6qp-sabresd: Set reg_arm regulator supply
ARM: dts: imx6qdl-sabresd: Set LDO regulator supply
ARM: dts: imx: add Gateworks Ventana GW5903 support
ARM: dts: i.MX25: add AIPS control registers
ARM: dts: imx7-colibri: add Carrier Board 3.3V/5V regulators
ARM: dts: imx7-colibri: remove 1.8V fixed regulator
ARM: dts: imx7-colibri: allow to disable Ethernet rail
...
Here is the big USB patchset for 4.12-rc1.
Lots of good stuff here, after many many many attempts, the kernel
finally has a working typeC interface, many thanks to the Heikki and
Guenter and others who have taken the time to get this merged. It
wasn't an easy path for them at all.
There's also a staging driver that uses this new api, which is why it's
coming in through this tree.
Along with that, there's the usual huge number of changes for gadget
drivers, xhci, and other stuff. Johan also finally refactored pretty
much every driver that was looking at USB endpoints to do it in a common
way, which will help prevent any "badly-formed" devices from causing
problems in drivers. That too wasn't a simple task.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB updates from Greg KH:
"Here is the big USB patchset for 4.12-rc1.
Lots of good stuff here, after many many many attempts, the kernel
finally has a working typeC interface, many thanks to Heikki and
Guenter and others who have taken the time to get this merged. It
wasn't an easy path for them at all.
There's also a staging driver that uses this new api, which is why
it's coming in through this tree.
Along with that, there's the usual huge number of changes for gadget
drivers, xhci, and other stuff. Johan also finally refactored pretty
much every driver that was looking at USB endpoints to do it in a
common way, which will help prevent any "badly-formed" devices from
causing problems in drivers. That too wasn't a simple task.
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (263 commits)
staging: typec: Fairchild FUSB302 Type-c chip driver
staging: typec: Type-C Port Controller Interface driver (tcpci)
staging: typec: USB Type-C Port Manager (tcpm)
usb: host: xhci: remove #ifdef around PM functions
usb: musb: don't mark of_dev_auxdata as initdata
usb: misc: legousbtower: Fix buffers on stack
USB: Revert "cdc-wdm: fix "out-of-sync" due to missing notifications"
usb: Make sure usb/phy/of gets built-in
USB: storage: e-mail update in drivers/usb/storage/unusual_devs.h
usb: host: xhci: print correct command ring address
usb: host: xhci: delete sp_dma_buffers for scratchpad
usb: host: xhci: using correct specification chapter reference for DCBAAP
xhci: switch to pci_alloc_irq_vectors
usb: host: xhci-plat: set resume_quirk() for R-Car controllers
usb: host: xhci-plat: add resume_quirk()
usb: host: xhci-plat: enable clk in resume timing
usb: host: plat: Enable xHCI plat runtime PM
USB: serial: ftdi_sio: add device ID for Microsemi/Arrow SF2PLUS Dev Kit
USB: serial: constify static arrays
usb: fix some references for /proc/bus/usb
...
- Continue to re-factor code to prepare for eMMC CMDQ and blkmq support
- Introduce queue semantics to prepare for eMMC CMDQ and blkmq support
- Add helper functions to manage temporary enable/disable of eMMC CMDQ
- Improve wait-busy detection for SDIO
MMC host:
- cavium: Add driver to support Cavium controllers
- cavium: Extend Cavium driver to support Octeon SOCs and ThunderX SOCs
- bcm2835: Add new driver for Broadcom BCM2835 controller
- sdhci-xenon: Add driver to support Marvell Xenon SDHCI controller
- sdhci-tegra: Add support for the Tegra186 variant
- sdhci-of-esdhc: Support for UHS-I SD cards
- sdhci-of-esdhc: Support for eMMC HS200 cards
- sdhci-cadence: Add eMMC HS400 enhanced strobe support
- sdhci-esdhc-imx: Reset tuning circuit when needed
- sdhci-pci: Modernize and clean-up some PM related code
- sdhci-pci: Avoid re-tuning at runtime PM for some Intel devices
- sdhci-pci|acpi: Use aggressive PM for some Intel BYT controllers
- sdhci: Re-factoring and modernizations
- sdhci: Optimize delay loops
- sdhci: Improve register dump print format
- sdhci: Add support for the Command Queue Engine
- meson-gx: Various improvements and clean-ups
- meson-gx: Add support for CMD23
- meson-gx: Basic tuning support to avoid CRC errors
- s3cmci: Enable probing via DT
- mediatek: Improve tuning support for eMMC HS200 and HS400 mode
- tmio: Improve DMA support
- tmio: Use correct response for CMD12
- dw_mmc: Minor improvements and clean-ups
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Merge tag 'mmc-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Continue to re-factor code to prepare for eMMC CMDQ and blkmq support
- Introduce queue semantics to prepare for eMMC CMDQ and blkmq support
- Add helper functions to manage temporary enable/disable of eMMC CMDQ
- Improve wait-busy detection for SDIO
MMC host:
- cavium: Add driver to support Cavium controllers
- cavium: Extend Cavium driver to support Octeon and ThunderX SOCs
- bcm2835: Add new driver for Broadcom BCM2835 controller
- sdhci-xenon: Add driver to support Marvell Xenon SDHCI controller
- sdhci-tegra: Add support for the Tegra186 variant
- sdhci-of-esdhc: Support for UHS-I SD cards
- sdhci-of-esdhc: Support for eMMC HS200 cards
- sdhci-cadence: Add eMMC HS400 enhanced strobe support
- sdhci-esdhc-imx: Reset tuning circuit when needed
- sdhci-pci: Modernize and clean-up some PM related code
- sdhci-pci: Avoid re-tuning at runtime PM for some Intel devices
- sdhci-pci|acpi: Use aggressive PM for some Intel BYT controllers
- sdhci: Re-factoring and modernizations
- sdhci: Optimize delay loops
- sdhci: Improve register dump print format
- sdhci: Add support for the Command Queue Engine
- meson-gx: Various improvements and clean-ups
- meson-gx: Add support for CMD23
- meson-gx: Basic tuning support to avoid CRC errors
- s3cmci: Enable probing via DT
- mediatek: Improve tuning support for eMMC HS200 and HS400 mode
- tmio: Improve DMA support
- tmio: Use correct response for CMD12
- dw_mmc: Minor improvements and clean-ups"
* tag 'mmc-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (148 commits)
mmc: sdhci-of-esdhc: limit SD clock for ls1012a/ls1046a
mmc: sdhci-of-esdhc: poll ESDHC_CLOCK_STABLE bit with udelay
mmc: sdhci-xenon: Fix default value of LOGIC_TIMING_ADJUST for eMMC5.0 PHY
mmc: sdhci-xenon: Fix the work flow in xenon_remove().
MIPS: Octeon: cavium_octeon_defconfig: Enable Octeon MMC
mmc: sdhci-xenon: Remove redundant dev_err call in get_dt_pad_ctrl_data()
mmc: cavium: Use module_pci_driver to simplify the code
mmc: cavium: Add MMC support for Octeon SOCs.
mmc: cavium: Fix detection of block or byte addressing.
mmc: core: Export API to allow hosts to get the card address
mmc: sdio: Fix sdio wait busy implement limitation
mmc: sdhci-esdhc-imx: reset tuning circuit when power on mmc card
clk: apn806: fix spelling mistake: "mising" -> "missing"
mmc: sdhci-of-esdhc: add delay between tuning cycles
mmc: sdhci: Control the delay between tuning commands
mmc: sdhci-of-esdhc: add tuning support
mmc: sdhci-of-esdhc: add support for signal voltage switch
mmc: sdhci-of-esdhc: add peripheral clock support
mmc: sdhci-pci: Allow for 3 bytes from Intel DSM
mmc: cavium: Fix a shift wrapping bug
...
Pull networking updates from David Millar:
"Here are some highlights from the 2065 networking commits that
happened this development cycle:
1) XDP support for IXGBE (John Fastabend) and thunderx (Sunil Kowuri)
2) Add a generic XDP driver, so that anyone can test XDP even if they
lack a networking device whose driver has explicit XDP support
(me).
3) Sparc64 now has an eBPF JIT too (me)
4) Add a BPF program testing framework via BPF_PROG_TEST_RUN (Alexei
Starovoitov)
5) Make netfitler network namespace teardown less expensive (Florian
Westphal)
6) Add symmetric hashing support to nft_hash (Laura Garcia Liebana)
7) Implement NAPI and GRO in netvsc driver (Stephen Hemminger)
8) Support TC flower offload statistics in mlxsw (Arkadi Sharshevsky)
9) Multiqueue support in stmmac driver (Joao Pinto)
10) Remove TCP timewait recycling, it never really could possibly work
well in the real world and timestamp randomization really zaps any
hint of usability this feature had (Soheil Hassas Yeganeh)
11) Support level3 vs level4 ECMP route hashing in ipv4 (Nikolay
Aleksandrov)
12) Add socket busy poll support to epoll (Sridhar Samudrala)
13) Netlink extended ACK support (Johannes Berg, Pablo Neira Ayuso,
and several others)
14) IPSEC hw offload infrastructure (Steffen Klassert)"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2065 commits)
tipc: refactor function tipc_sk_recv_stream()
tipc: refactor function tipc_sk_recvmsg()
net: thunderx: Optimize page recycling for XDP
net: thunderx: Support for XDP header adjustment
net: thunderx: Add support for XDP_TX
net: thunderx: Add support for XDP_DROP
net: thunderx: Add basic XDP support
net: thunderx: Cleanup receive buffer allocation
net: thunderx: Optimize CQE_TX handling
net: thunderx: Optimize RBDR descriptor handling
net: thunderx: Support for page recycling
ipx: call ipxitf_put() in ioctl error path
net: sched: add helpers to handle extended actions
qed*: Fix issues in the ptp filter config implementation.
qede: Fix concurrency issue in PTP Tx path processing.
stmmac: Add support for SIMATIC IOT2000 platform
net: hns: fix ethtool_get_strings overflow in hns driver
tcp: fix wraparound issue in tcp_lp
bpf, arm64: fix jit branch offset related to ldimm64
bpf, arm64: implement jiting of BPF_XADD
...
Pull crypto updates from Herbert Xu:
"Here is the crypto update for 4.12:
API:
- Add batch registration for acomp/scomp
- Change acomp testing to non-unique compressed result
- Extend algorithm name limit to 128 bytes
- Require setkey before accept(2) in algif_aead
Algorithms:
- Add support for deflate rfc1950 (zlib)
Drivers:
- Add accelerated crct10dif for powerpc
- Add crc32 in stm32
- Add sha384/sha512 in ccp
- Add 3des/gcm(aes) for v5 devices in ccp
- Add Queue Interface (QI) backend support in caam
- Add new Exynos RNG driver
- Add ThunderX ZIP driver
- Add driver for hardware random generator on MT7623 SoC"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (101 commits)
crypto: stm32 - Fix OF module alias information
crypto: algif_aead - Require setkey before accept(2)
crypto: scomp - add support for deflate rfc1950 (zlib)
crypto: scomp - allow registration of multiple scomps
crypto: ccp - Change ISR handler method for a v5 CCP
crypto: ccp - Change ISR handler method for a v3 CCP
crypto: crypto4xx - rename ce_ring_contol to ce_ring_control
crypto: testmgr - Allow ecb(cipher_null) in FIPS mode
Revert "crypto: arm64/sha - Add constant operand modifier to ASM_EXPORT"
crypto: ccp - Disable interrupts early on unload
crypto: ccp - Use only the relevant interrupt bits
hwrng: mtk - Add driver for hardware random generator on MT7623 SoC
dt-bindings: hwrng: Add Mediatek hardware random generator bindings
crypto: crct10dif-vpmsum - Fix missing preempt_disable()
crypto: testmgr - replace compression known answer test
crypto: acomp - allow registration of multiple acomps
hwrng: n2 - Use devm_kcalloc() in n2rng_probe()
crypto: chcr - Fix error handling related to 'chcr_alloc_shash'
padata: get_next is never NULL
crypto: exynos - Add new Exynos RNG driver
...
Start to populate the device tree of the Armada 37xx with the pincontrol
configuration used on the board providing a dts.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Add the nodes for the two pin controller present in the Armada 37xx SoCs.
Initially the node was named gpio1 using the same name that for the
register range in the datasheet. However renaming it pinctr_nb (nb for
North Bridge) makes more sens.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
SC9860G is a 8 cores of A53 SoC with 4G LTE support SoC from Spreadtrum.
According to regular hierarchy of sprd dts, whale2.dtsi contains SoC
peripherals IP nodes, sc9860.dtsi contains stuff related to ARM core stuff
and sp9860g dts is for the board level.
Signed-off-by: Orson Zhai <orson.zhai@spreadtrum.com>
Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'samsung-dt-4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Pull "Fix DTC warnings in Exynos ARMv7 Device Tree sources." from Krzysztof Kozłowski:
* tag 'samsung-dt-4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Use - instead of @ for DT OPP entries
- Fix DTC warnings in Exynos ARM64 Device Tree sources.
- Add panel node to TM2E board.
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Merge tag 'samsung-dt64-4.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt64
Pull "Second update of Samsung DeviceTree ARM64 for v4.12" from Krzysztof Kozłowski:
- Fix DTC warnings in Exynos ARM64 Device Tree sources.
- Add panel node to TM2E board.
* tag 'samsung-dt64-4.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos: Use - instead of @ for DT OPP entries
arm64: dts: exynos: Add support for s6e3hf2 panel device on TM2e board
1. Couple of fixes to remove device tree warnings introduced with
recently added checks in DTC
2. Add information about L1 and L2 caches to Juno device trees as
CCSIDR-based cacheinfo probing is now removed
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Merge tag 'juno-fixes-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/dt64
Pull "ARMv8 Juno DT fixes for v4.12" from Sudeep Holla:
1. Couple of fixes to remove device tree warnings introduced with
recently added checks in DTC
2. Add information about L1 and L2 caches to Juno device trees as
CCSIDR-based cacheinfo probing is now removed
* tag 'juno-fixes-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm64: dts: juno: add information about L1 and L2 caches
arm64: dts: juno: fix few unit address format warnings
arm64: dts: juno: fix PCI bus dtc warnings
Add fixed clock of 400MHz to system controller driver. This clock is
used as SD/eMMC clock source.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-by: Omri Itach <omrii@marvell.com>
Reviewed-by: Hanna Hawa <hannah@marvell.com>
[fixed up conflicts, added error handling --rmk]
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Compiling the DT file with W=1, DTC warns like follows:
Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a
unit name, but no reg property
Fix this by replacing '@' with '-' as the OPP nodes will never have a
"reg" property.
Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
[k.kozlowski: Split patch per ARM and ARM64]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Compiling the DT file with W=1, DTC warns like follows:
Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a
unit name, but no reg property
Fix this by replacing '@' with '-' as the OPP nodes will never have a
"reg" property.
Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
[k.kozlowski: Split patch per ARM and ARM64]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This patch adds the panel device tree node for s6e3hf2 display
controller to TM2e dts.
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
A function in kernel/bpf/syscall.c which got a bug fix in 'net'
was moved to kernel/bpf/verifier.c in 'net-next'.
Signed-off-by: David S. Miller <davem@davemloft.net>
- crypto engine description for the Armada 7k/8k SoCs and the boards
using it
- SDHCI description for the Armada 37xx and 7k/8k SoCs and the boards
using it
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Merge tag 'mvebu-dt64-4.12-2' of git://git.infradead.org/linux-mvebu into next/dt64
mvebu dt64 for 4.12 (part 2)
- crypto engine description for the Armada 7k/8k SoCs and the boards
using it
- SDHCI description for the Armada 37xx and 7k/8k SoCs and the boards
using it
* tag 'mvebu-dt64-4.12-2' of git://git.infradead.org/linux-mvebu:
arm64: marvell: dts: enable the crypto engine on the Armada 8040 DB
arm64: marvell: dts: enable the crypto engine on the Armada 7040 DB
arm64: marvell: dts: add crypto engine description for 7k/8k
arm64: dts: marvell: add sdhci support for Armada 7K/8K
arm64: dts: marvell: add eMMC support for Armada 37xx
Signed-off-by: Olof Johansson <olof@lixom.net>
- Reset the hi6220 mmc hosts to avoid hang
- Add the binding for the hi3798cv200 SoC and the poplar board
- Add basic dts files to support the hi3798cv200 poplar board
- Enable the Mbigen, XGE, RoCE and SAS for the hip07 d05 board
- Add driver strength MACRO for the hi3660 SoC
- Add the pinctrl dtsi file for hikey960 board to configure the pins
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Merge tag 'hisi-arm64-dt-for-4.12' of git://github.com/hisilicon/linux-hisi into next/dt64
ARM64: DT: Hisilicon SoC DT updates for 4.12
- Reset the hi6220 mmc hosts to avoid hang
- Add the binding for the hi3798cv200 SoC and the poplar board
- Add basic dts files to support the hi3798cv200 poplar board
- Enable the Mbigen, XGE, RoCE and SAS for the hip07 d05 board
- Add driver strength MACRO for the hi3660 SoC
- Add the pinctrl dtsi file for hikey960 board to configure the pins
* tag 'hisi-arm64-dt-for-4.12' of git://github.com/hisilicon/linux-hisi:
arm64: dts: hisi: add pinctrl dtsi file for HiKey960 development board
arm64: dts: hisi: add drive strength levels of the pins for Hi3660 SoC
arm64: dts: hisi: enable the NIC and SAS for the hip07-d05 board
arm64: dts: hisi: add SAS nodes for the hip07 SoC
arm64: dts: hisi: add RoCE nodes for the hip07 SoC
arm64: dts: hisi: add network related nodes for the hip07 SoC
arm64: dts: hisi: add mbigen nodes for the hip07 SoC
arm64: dts: hisilicon: add dts files for hi3798cv200-poplar board
dt-bindings: arm: hisilicon: add bindings for hi3798cv200 SoC and Poplar board
arm64: dts: hi6220: Reset the mmc hosts
Signed-off-by: Olof Johansson <olof@lixom.net>
- Add mmc devices for ZX296718 SoC and enable those available on
zx296718-evb board.
- Add VOU controller device, output devices HDMI and TVENC, and enable
display support for zx296718-evb board.
- Remove pll_vga clock from ZX296718 device tree, as it's not a fixed
rate clock.
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Merge tag 'zte-dt64-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt64
ZTE arm64 device tree updates for 4.12:
- Add mmc devices for ZX296718 SoC and enable those available on
zx296718-evb board.
- Add VOU controller device, output devices HDMI and TVENC, and enable
display support for zx296718-evb board.
- Remove pll_vga clock from ZX296718 device tree, as it's not a fixed
rate clock.
* tag 'zte-dt64-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: zte: add tvenc device for zx296718
arm64: dts: zte: add vou and hdmi devices for zx296718
arm64: dts: zte: add mmc devices for zx296718
arm64: dts: zte: remove zx296718 pll_vga clock
Signed-off-by: Olof Johansson <olof@lixom.net>
- Add support of LS2088A SoC, which is a derivative of existing
LS2080A SoC, and the major difference is on ARM cores.
- Add support of LS1088A SoC which includes eight Cortex-A53 cores
with 32 KB L1 D-cache and I-cache respectively.
- Add crypto and thermal device support for LS1012A platform.
- Add ECC register region for SATA device on LS1012A, LS1043A and
LS1046A platforms.
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Merge tag 'imx-dt64-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt64
Freescale arm64 device tree updates for 4.12:
- Add support of LS2088A SoC, which is a derivative of existing
LS2080A SoC, and the major difference is on ARM cores.
- Add support of LS1088A SoC which includes eight Cortex-A53 cores
with 32 KB L1 D-cache and I-cache respectively.
- Add crypto and thermal device support for LS1012A platform.
- Add ECC register region for SATA device on LS1012A, LS1043A and
LS1046A platforms.
* tag 'imx-dt64-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
dt-bindings: arm: Add entry for FSL LS1088A RDB, QDS boards
dt-bindings: clockgen: Add compatible string for LS1088A
arm64: dts: Add support for FSL's LS1088A SoC
arm64: dts: ls1012a: add crypto node
arm64: dts: ls1012a: add thermal monitor node
arm64: dts: updated sata node on ls1012a platform
arm64: dts: added ecc register address to sata node on ls1046a
arm64: dts: added ecc register address to sata node on ls1043a
arm64: dts: freescale: ls2088a: Add DTS support for FSL's LS2088A SoC
arm64: dts: freescale: ls2080a: Split devicetree for code resuability
dt-bindings: Add compatible for LS2088A QDS and RDB board
Signed-off-by: Olof Johansson <olof@lixom.net>
default memory definition on the px5 eval board. While the bootloader
should already override it with the actual amount, it's better to not
carry around wrong values.
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Merge tag 'v4.12-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt64
Basic support for new rk3328, a 4-core Cortex-A53 soc and a fix for the
default memory definition on the px5 eval board. While the bootloader
should already override it with the actual amount, it's better to not
carry around wrong values.
* tag 'v4.12-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: fix the memory size of PX5 Evaluation board
arm64: dts: rockchip: add RK3328 eavluation board devicetree
dt-bindings: document rockchip rk3328-evb board
arm64: dts: rockchip: add core dtsi file for RK3328 SoCs
dt-bindings: add binding for rk3328-grf
Signed-off-by: Olof Johansson <olof@lixom.net>
1. Add IR, touchscreen and panel to TM2/TM2E boards.
2. Add proper clock frequency properties to DSI nodes.
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Merge tag 'samsung-dt64-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt64
Samsung DeviceTree ARM64 update for v4.12:
1. Add IR, touchscreen and panel to TM2/TM2E boards.
2. Add proper clock frequency properties to DSI nodes.
* tag 'samsung-dt64-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos: Add the burst and esc clock frequency properties to DSI node
arm64: dts: exynos: Add support for S6E3HA2 panel device on TM2 board
arm64: dts: exynos: Add stmfts touchscreen node for TM2 and TM2E
arm64: dts: exynos: Enable ir-spi in the TM2 and TM2E boards
Signed-off-by: Olof Johansson <olof@lixom.net>
Corrections:
* r8a7795: Correct SATA device size to 2MiB for r8a7795 SoC
Cleanup:
* Drop _clk suffix from X12 clock node name for r8a7795 SoC
Enhancements:
* Add reset control properties for r8a779[56]
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Merge tag 'renesas-arm64-dt2-for-v4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt64
Second Round of Renesas ARM64 Based SoC DT Updates for v4.12
Corrections:
* r8a7795: Correct SATA device size to 2MiB for r8a7795 SoC
Cleanup:
* Drop _clk suffix from X12 clock node name for r8a7795 SoC
Enhancements:
* Add reset control properties for r8a779[56]
* tag 'renesas-arm64-dt2-for-v4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
arm64: dts: r8a7795: salvator-x: Drop _clk suffix from X12 clock node name
arm64: dts: r8a7796: Add reset control properties
arm64: dts: r8a7795: Add reset control properties
arm64: dts: r8a7795: Correct SATA device size to 2MiB
Signed-off-by: Olof Johansson <olof@lixom.net>
This adds a bunch of features for Tegra186, such as PMC, ethernet, I2C,
SDHCI and GPIO. It also enables various features on the P2771 devkit.
A small fix is made to the compatible string list for the flow
controller on Tegra132 and the IOMMU is enabled for host1x on Tegra210.
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Merge tag 'tegra-for-4.12-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt64
arm64: tegra: Device tree changes for v4.12-rc1
This adds a bunch of features for Tegra186, such as PMC, ethernet, I2C,
SDHCI and GPIO. It also enables various features on the P2771 devkit.
A small fix is made to the compatible string list for the flow
controller on Tegra132 and the IOMMU is enabled for host1x on Tegra210.
* tag 'tegra-for-4.12-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Update the Tegra132 flowctrl compatible string
arm64: tegra: Add GPU node for Tegra186
arm64: tegra: Enable IOMMU for host1x on Tegra210
arm64: tegra: Enable VIC on Tegra210
arm64: tegra: Add GPIO expanders on P2771
arm64: tegra: Add power monitors on P2771
arm64: tegra: Add GPIO keys on P2771
arm64: tegra: Enable current monitors on P3310
arm64: tegra: Enable SD/MMC slot on P2771
arm64: tegra: Enable SDHCI controllers on P3110
arm64: tegra: Add initial power tree for P3310
arm64: tegra: Enable ethernet on P3310
arm64: tegra: Enable I2C controllers on P3310
arm64: tegra: Invert the PMC interrupt on P3310
arm64: tegra: Add ethernet support for Tegra186
arm64: tegra: Add PMC controller on Tegra186
Signed-off-by: Olof Johansson <olof@lixom.net>
H5 patches for 4.12, which are mostly related to reworking the H3 DTSI to
be usable on the arm64 H5 DTSI, that shares almost everything with the H3
but the CPU cores.
We then have patches to support the H5 boards on top.
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Merge tag 'sunxi-dt-h5-for-4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt64
Allwinner H5 DT changes for 4.12
H5 patches for 4.12, which are mostly related to reworking the H3 DTSI to
be usable on the arm64 H5 DTSI, that shares almost everything with the H3
but the CPU cores.
We then have patches to support the H5 boards on top.
* tag 'sunxi-dt-h5-for-4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
ARM: sunxi: h3/h5: switch apb0-related clocks to r_ccu
arm64: allwinner: h5: enable USB OTG on Orange Pi PC 2 board
arm64: allwinner: h5: add support for the Orange Pi PC 2 board
arm64: allwinner: h5: add Allwinner H5 .dtsi
ARM: sunxi: h3/h5: add usb_otg and OHCI/EHCI for usbc0 on H3/H5
arm: sun8i: h3: split Allwinner H3 .dtsi
arm: sun8i: h3: correct the GIC compatible in H3 to gic-400
arm: sun8i: h3: drop pinctrl-a10.h inclusion for H3 DTSI
arm: sun8i: h3: drop skeleton.dtsi inclusion in H3 DTSI
Signed-off-by: Olof Johansson <olof@lixom.net>
Some patches to enable the PRCM block in the A64
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Merge tag 'sunxi-dt64-for-4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt64
Allwinner arm64 DT changes for 4.12
Some patches to enable the PRCM block in the A64
* tag 'sunxi-dt64-for-4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: allwinner: a64: add R_PIO pinctrl node
arm64: allwinner: a64: add r_ccu node
Signed-off-by: Olof Johansson <olof@lixom.net>
Commit a8d4636f96 ("arm64: cacheinfo: Remove CCSIDR-based cache
information probing") removed mechanism to extract cache information
based on CCSIDR register as the architecture explicitly states no
inference about the actual sizes of caches based on CCSIDR registers.
Commit 9a802431c5 ("arm64: cacheinfo: add support to override cache
levels via device tree") had already provided options to override cache
information from the device tree.
This patch adds the information about L1 and L2 caches on all variants
of Juno platform.
Cc: Will Deacon <will.deacon@arm.com>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This patch fixes the following set of warnings on juno.
smb@08000000 unit name should not have leading 0s
sysctl@020000 simple-bus unit address format error, expected "20000"
apbregs@010000 simple-bus unit address format error, expected "10000"
mmci@050000 simple-bus unit address format error, expected "50000"
kmi@060000 simple-bus unit address format error, expected "60000"
kmi@070000 simple-bus unit address format error, expected "70000"
wdt@0f0000 simple-bus unit address format error, expected "f0000"
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This adds the serial slave device for the WL1835 Bluetooth interface.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Wei Xu <xuwei5@hisilicon.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Enable the cryptographic engine available in the CP110 master on the
Armada 8040 DB. Do not enable the one in the CP110 salve for now, as we
do not support multiple cryptographic engines yet.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Enable the cryptographic engine available in the CP110 master on the
Armada 7040 DB.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Add the description of the crypto engine hardware block for the Marvell
Armada 7k and Armada 8k processors; for both the CP110 slave and master.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Add the eMMC support for Armada 37xx SoC and enable it in the Armada 3720
DB board.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Add pinctrl dtsi file for HiKey960 development board, enable
5 pinmux devices and 1 pinconf device, also include some nodes
of configurations for pins.
Signed-off-by: Wang Xiaoyin <hw.wangxiaoyin@hisilicon.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Add 3 SAS host controller nodes and the dependent subctrl node
to enable the SAS and SATA function for the hip07 SoC.
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Two fixes for the recent A33 cpufreq support, and one to fix a missing
register in the A64 USB PHY node.
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Merge tag 'sunxi-fixes-for-4.11-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into fixes
Allwinner fixes for 4.11, bis
Two fixes for the recent A33 cpufreq support, and one to fix a missing
register in the A64 USB PHY node.
* tag 'sunxi-fixes-for-4.11-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: allwinner: a64: add pmu0 regs for USB PHY
ARM: sun8i: a33: add operating-points-v2 property to all nodes
ARM: sun8i: a33: remove highest OPP to fix CPU crashes
Signed-off-by: Olof Johansson <olof@lixom.net>
Commit 122682b2abb6 ("arm64: dts: rockchip: Add PX5 Evaluation board")
sets the memory size to 2 GB, but this board only has 1 GB DRAM, so change
it to the correct value here.
Fixes: 122682b2abb6 ("arm64: dts: rockchip: Add PX5 Evaluation board")
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The USB PHY in A64 has a "pmu0" region, which controls the EHCI/OHCI
controller pair that can be connected to the PHY0.
Add the MMIO region for PHY node.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add basic dts files for hi3798cv200-poplar board. Poplar is the
first development board compliant with the 96Boards Enterprise
Edition TV Platform specification. The board features the
Hi3798CV200 with an integrated quad-core 64-bit ARM Cortex A53
processor and high performance Mali T720 GPU.
Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
The MMC hosts could be left in an unconsistent or uninitialized state from
the firmware. Instead of assuming, the firmware did the right things, let's
reset the host controllers.
This change fixes a bug when the mmc2/sdio is initialized leading to a hung
task:
[ 242.704294] INFO: task kworker/7:1:675 blocked for more than 120 seconds.
[ 242.711129] Not tainted 4.9.0-rc8-00017-gcf0251f #3
[ 242.716571] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 242.724435] kworker/7:1 D 0 675 2 0x00000000
[ 242.729973] Workqueue: events_freezable mmc_rescan
[ 242.734796] Call trace:
[ 242.737269] [<ffff00000808611c>] __switch_to+0xa8/0xb4
[ 242.742437] [<ffff000008d07c04>] __schedule+0x1c0/0x67c
[ 242.747689] [<ffff000008d08254>] schedule+0x40/0xa0
[ 242.752594] [<ffff000008d0b284>] schedule_timeout+0x1c4/0x35c
[ 242.758366] [<ffff000008d08e38>] wait_for_common+0xd0/0x15c
[ 242.763964] [<ffff000008d09008>] wait_for_completion+0x28/0x34
[ 242.769825] [<ffff000008a1a9f4>] mmc_wait_for_req_done+0x40/0x124
[ 242.775949] [<ffff000008a1ab98>] mmc_wait_for_req+0xc0/0xf8
[ 242.781549] [<ffff000008a1ac3c>] mmc_wait_for_cmd+0x6c/0x84
[ 242.787149] [<ffff000008a26610>] mmc_io_rw_direct_host+0x9c/0x114
[ 242.793270] [<ffff000008a26aa0>] sdio_reset+0x34/0x7c
[ 242.798347] [<ffff000008a1d46c>] mmc_rescan+0x2fc/0x360
[ ... ]
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
The current practice is to not add _clk suffixes to clock node names in
DT, as these names are used as the actual clock names.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The HDMI modes needs more CMA memory to be reserved at boot-time.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Now that 3adbf34273 "iio: adc: add a driver for the SAR ADC found in
Amlogic Meson SoCs" has added support for the ADC, let's enable it
on Odroid C2.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Allwinner A64 have a dedicated pin controller to manage the PL pin bank.
As the driver and the required clock support are added, add the device
node for it.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
A64 SoC have a CCU (r_ccu) in PRCM block.
Add the device node for it.
The mux 3 of R_CCU is an internal oscillator, which is 16MHz according
to the user manual, and has only 30% accuracy based on our experience
on older SoCs. The real mesaured value of it on two Pine64 boards is
around 11MHz, which is around 70% of 16MHz.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Update the Tegra132 flowctrl compatible string to include
"nvidia,tegra132-flowctrl" so it is aligned with the flowctrl binding
documentation.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Add the DT node for the GP10B GPU on Tegra186.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The core addition is the support for the rk3399-based Gru family of
ChromeOS devices, like the Kevin board which is the recently released
Samsung Chromebook Plus. Additionally the usb3 controllers are added
to rk3399 as they're used on Gru devices and even without full type-c
support they can at least drive usb2 devices already.
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Merge tag 'v4.12-rockchip-dts64-symlinks-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt64
Pull "Rockchip dts64 updates (using arm/arm64 symlinks) for 4.12 part1" from Heiko Stübner
Rockchip dts changes based on the newly created arm/arm64 symlinks.
The core addition is the support for the rk3399-based Gru family of
ChromeOS devices, like the Kevin board which is the recently released
Samsung Chromebook Plus. Additionally the usb3 controllers are added
to rk3399 as they're used on Gru devices and even without full type-c
support they can at least drive usb2 devices already.
* tag 'v4.12-rockchip-dts64-symlinks-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: add regulator info for Kevin digitizer
arm64: dts: rockchip: describe Gru/Kevin OPPs + CPU regulators
arm64: dts: rockchip: add Gru/Kevin DTS
dt-bindings: Document rk3399 Gru/Kevin
arm64: dts: rockchip: support dwc3 USB for rk3399
default, mmc-resets) and also removes the wrongly added idle states, that
do not match the hardware's capabilities, as well as some general rk3399
pcie fixes as well as also the mmc resets.
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Merge tag 'v4.12-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt64
Pull "Rockchip dts64 updates for 4.12 part1" from Heiko Stübner:
Contains various changes for the rk3368 (dma, i2s, disable mailbox per
default, mmc-resets) and also removes the wrongly added idle states, that
do not match the hardware's capabilities, as well as some general rk3399
pcie fixes as well as also the mmc resets.
* tag 'v4.12-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: fix PCIe domain number for rk3399
arm64: dts: rockchip: add rk3399 dw-mmc resets
arm64: dts: rockchip: add rk3368 dw-mmc resets
arm64: dts: rockchip: disable mailbox of RK3368 SoCs per default
arm64: dts: rockchip: add i2s nodes support for RK3368 SoCs
arm64: dts: rockchip: add dmac nodes for rk3368 SoCs
arm64: dts: rockchip: remove wrongly added idle states on rk3368
arm64: dts: rockchip: sort rk3399-pcie by unit address
4.12, please pull the following:
- Rob enables the cryptographic block on Northstar 2 (SPU) by adding the proper
Device Tree nodes
- Jon replaces all occurences of: status = "ok" with status = "okay" to better
conform to the Device Tree specification
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Merge tag 'arm-soc/for-4.12/devicetree-arm64' of http://github.com/Broadcom/stblinux into next/dt64
Pull "Broadcom devicetree-arm64 changes for 4.12" from Florian Fainelli:
This pull request contains Broadcom ARM64-based SoCs Device Tree updates for
4.12, please pull the following:
- Rob enables the cryptographic block on Northstar 2 (SPU) by adding the proper
Device Tree nodes
- Jon replaces all occurences of: status = "ok" with status = "okay" to better
conform to the Device Tree specification
* tag 'arm-soc/for-4.12/devicetree-arm64' of http://github.com/Broadcom/stblinux:
arm64: dts: NS2: convert "ok" to "okay"
arm64: dts: NS2: Add Broadcom SPU driver DT entry
- Add RTC support on Armada 7k/8k
- Improve i2c support on Armada 37xx
- Add gpio expander and RTC on Armada 3720 board
- Improve USB3 support on Armada 37xx
- Add network support on Armada 7k/8k
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Merge tag 'mvebu-dt64-4.12-1' of git://git.infradead.org/linux-mvebu into next/dt64
Pull "mvebu dt64 for 4.12 (part 1)" from Gregory CLEMENT:
- Add RTC support on Armada 7k/8k
- Improve i2c support on Armada 37xx
- Add gpio expander and RTC on Armada 3720 board
- Improve USB3 support on Armada 37xx
- Add network support on Armada 7k/8k
* tag 'mvebu-dt64-4.12-1' of git://git.infradead.org/linux-mvebu:
arm64: marvell: dts: add PPv2.2 description to Armada 7K/8K
ARM64: dts: marvell: armada-3720 add RTC support
ARM64: dts: marvell: armada-3720-db: Add phy for USB3
ARM64: dts: marvell: armada-37xx: Add clock resource for USB3
ARM64: dts: marvell: armada-37xx: Fix interrupt mapping for USB3
ARM64: dts: marvell: armada-3720-db: add gpio expander
ARM64: dts: marvell: armada37xx: add address and size property for i2c cells
arm64: dts: marvell: add RTC description for Armada 7K/8K
Move and update device tree files as part of transition from Broadcom
Vulcan to Cavium ThunderX2.
The changes are to:
* rename dts/broadcom/vulcan.dtsi to cavium/thunder2-99xx.dtsi,
update cpu cores to be "cavium,thunder2", and update SoC to be
"cavium,thunderx2-cn9900"
* move SoC dts/broadcom/vulcan-eval.dtsi to cavium/thunder2-99xx.dtsi
and update board name string
* Update dts/broadcom/Makefile not to build vulcan dtbs
* Update dts/cavium/Makefile to build thunder2 dtbs
No changes to the dts contents except the updated "compatible" and
"model" properties.
Signed-off-by: Jayachandran C <jnair@caviumnetworks.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Declare a ramoops memory segment to aid debugging for those without UART
access. Verified to carry console log when holding volume down for 15
seconds.
No memory region for ramoops-like support was found downstream, so the
arbitrarily picked region is the last MB of System RAM.
Cc: John Stultz <john.stultz@linaro.org>
Cc: Mart Raudsepp <leio@gentoo.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
LS1088A contains eight ARM v8 CortexA53 processor cores
with 32 KB L1-D cache and 32 KB L1-I cache
Features summary
Eight 32-bit / 64-bit ARM v8 Cortex-A53 CPUs
- Arranged as two clusters of four cores sharing a 1 MB L2 cache
- Speed Up to 1.5 GHz
- Support for cluster power-gating.
Cache coherent interconnect (CCI-400)
- Hardware-managed data coherency
- Up to 700 MHz
One 64-bit DDR4 SDRAM memory controller with ECC
Data path acceleration architecture 2.0 (DPAA2)
Three PCIe 3.0 controllers
One serial ATA (SATA 3.0) controller
Three high-speed USB 3.0 controllers with integrated PHY
Following levels of DTSI/DTS files have been created for the LS1088A
SoC family:
- fsl-ls1088a.dtsi:
DTS-Include file for NXP LS1088A SoC.
- fsl-ls1088a-qds.dts:
DTS file for NXP LS1088A QDS board.
- fsl-ls1088a-rdb.dts:
DTS file for NXP LS1088A RDB board
Signed-off-by: Harninder Rai <harninder.rai@nxp.com>
Signed-off-by: Ashish Kumar <ashish.kumar@nxp.com>
Signed-off-by: Raghav Dogra <raghav.dogra@nxp.com>`
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
It's necessary to reference the xo clock and cx supply, so specify these
in the node. Also move the Hexagon smd-edge into the hexagon node, to
enable SSR.
As cxo is not yet available we reference the fixed version of cxo for
now, which will work until proper power management is implemented.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
The PMU on msm8916 is for the cortex-a53 type CPU. Update the
compatible to the more specific one so we can get the a53
specific events out of the PMU.
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
The SMEM state property name changes between the integration branch and
mainline, update to use the correct one.
Fixes: 2f45d9fcd5 ("arm64: dts: msm8996: Add SMP2P and APCS nodes")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Sarangdhar Joshi <spjoshi@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Add EE and AO domains pins for the spdif output to the gxl device tree.
Acked-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Add EE and AO domains pins for the i2s output clocks and data the gxl
device tree
Acked-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Add EE and AO domains pins for the spdif output to the gxbb device tree.
Acked-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Add EE and AO domains pins for the i2s output clocks and data to the gxbb
device tree.
Acked-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
The ODroid-C2 on-board USB Hub needs to to have it's reset signal set to
high level in order to be enumerated by the USB Host Controller.
But this management must be part of the currently in-development Generic
Power Sequence patch that will allow a USB Controller driver to start and stop
a power sequence associated to the USB Bus.
In the meantime, a simple USB Hog will work to enable the USB Hub.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
The same Mali-450 MP3 GPU is present in the GXBB and GXL SoCs.
The node is simply added in the meson-gxbb.dtsi file.
For GXL, since a lot is shared with the GXM that has a Mali-T820 IP, this
patch adds a new meson-gxl-mali.dtsi and is included in the SoC specific
dtsi files.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
[khilman: s/MALI/Mali in changelog]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Orange Pi PC 2 board features a OTG port like the one on older H3 Orange
Pi's, with PG12 pin being the id det pin and PL2 being the vbus driver
pin.
Add support for it.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The Orange Pi PC 2 is a typical single board computer using the
Allwinner H5 SoC. Apart from the usual suspects it features three
separately driven USB ports and a Gigabit Ethernet port.
Also it has a SPI NOR flash soldered, from which the board can boot
from. This enables the SBC to behave like a "real computer" with
built-in firmware.
Add the board specific .dts file, which includes the H5 .dtsi and
enables the peripherals that we support so far.
Reviewed-by: Rask Ingemann Lambertsen <rask@formelder.dk>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
[Icenowy: dropped all GPIO pinctrl nodes, change red LED gpio,
change MMC cd to active-low, rename some node names to prevent
underscores]
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The Allwinner H5 SoC is pin-compatible to the H3 SoC, but uses
Cortex-A53 cores instead.
Based on the now shared base .dtsi describing the common peripherals
describe the H5 specific nodes on top of that.
That symlinks in the sunxi-h3-h5.dtsi from the arch/arm tree.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
[Icenowy: add H5 pinctrl compatible, and changes for my h3-h5 dtsi
refactor, commit message changed to meet new arm64 naming scheme,
drop H3 pinctrl compatible because of interrupt bank change, drop
H3 ccu compatible because of clock change, drop ccu node as it come
into h3-h5 dtsi]
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This resolves a merge issue in the gadget code, and we want the USB
fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add pinctrl pins nodes following the additions of missing pins in the pinctrl
driver.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
It adds VOU tvenc device in zx296718.dtsi, so that boards with TV
connector can enable the support by changing 'status' in board DTS file.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
It adds VOU DPC device and enables HDMI support, which includes both
display and audio through SPDIF interface.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Add three mmc devices for zx296718 SoC, and enable the SD and eMMMC on
zx296718-evb board.
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Rather than a fixed rate clock, pll_vga is a PLL can be programmed into
different freqencies. Let's drop it from device tree and get it
registered from clock driver.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Prepend the compatible strings with a GX generic name in nodes compatible with
the GXBB HW and keep the same scheme as other nodes.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Since we know the GXBB and GXL/GXM share more hardware, we can safely move
the remaining peripheral nodes present in the GXBB dtsi to the common GX dtsi.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
The Khadas VIM series consists of two boards which are almost
identical:
They are both using the same GXL S905X SoC, 100Mbit/s ethernet
(through the SoC-internal PHY), 2GB DDR3 memory, a micro-SD card slot,
onboard eMMC, Broadcom based SDIO WIFI, 2x USB A and 1x USB Type-C (the
latter with OTG support). The red LED is driven by PWM_AO_B (which
allows dimming), while the blue LED is managed by the firmware.
The differences are:
- the VIM Pro has a 16GB eMMC module, while the VIM only has 8GB
- the VIM Pro uses an AP6255 a/b/g/n/ac WIFI module, while the VIM comes
with an AP6212 b/g/n SDIO WIFI module
(the Vim uses an 8GB eMMC module, while
The boards are based on Amlogic's GXL S905X P212 reference design, which
is why most of the functionality (all MMC controllers and power
sequences, IR remote input, the main UART, ADC and ethernet) is simply
inherited from meson-gxl-s905x-p212.dtsi.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This adds the new DT nodes for the missing PWM pins in the EE and AO
domain.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit adds the description of the PPv2.2 hardware block for the
Marvell Armada 7K and Armada 8K processors, and their corresponding Armada
7040 and 8040 Development boards.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
The Armada 3720 DB board has an RTC on the I2C bus. It's a PT7C4337A from
Pericom but which claims to be fully compatible with the ds1337.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Now that the gpio expander is present in the dts, use it to add an USB3
PHY using one of these gpio as a regulator.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
The wrong GPIO line was provided here.
Fixes: ef8d2ffedf ("ARM64: dts: meson-gxbb: add MMC support")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This patch describes the GPIO lines usage on the Odroid-C2 board.
This is useful in the debugfs gpio file and using the cdev gpio API.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This patch adds support for the P230 and Q200 ADC laddered button and
GPIO button.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
We need to enable this regulator before the digitizer can be used. Wacom
recommended waiting for 100 ms before talking to the HID.
Signed-off-by: Brian Norris <briannorris@chromium.org>
[store chip ident as comment until i2c multi-compatibles are sorted]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Cache related issues with DMA rings and performance issues related to
caching are being caused by not properly setting the "dma-coherent" flag
in the device tree entries. Adding it here to correct the issue.
Signed-off-by: Jon Mason <jon.mason@broadcom.com>
Fixes: fd5e5dd56 ("arm64: dts: Add PCIe0 and PCIe4 DT nodes for NS2")
Fixes: dddc3c9d7 ("arm64: dts: NS2: add AMAC ethernet support")
Fixes: e79249143 ("arm64: dts: Add Broadcom Northstar2 device tree entries for PDC driver")
Fixes: ac9aae00f ("arm64: dts: Add SATA3 AHCI and SATA3 PHY DT nodes for NS2")
Fixes: efc877676 ("arm64: dts: Add SDHCI DT node for NS2")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
It's suggested to fix the domain number for all PCIe
host bridges or not set it at all. However, if we don't
fix it, the domain number will keep increasing ever when
doing unbind/bind test, which makes the bus tree of lspci
introduce pointless domain hierarchy. More investigation shows
the domain number allocater of PCI doesn't consider the conflict
of domain number if we have more than one PCIe port belonging to
different domains. So once unbinding/binding one of them and keep
others would going to overflow the domain number so that finally
it will share the same domain as others, but actually it shouldn't.
We should fix the domain number for PCIe or invent new indexing
ID mechanisms. However it isn't worth inventing new indexing ID
mechanisms personlly, Just look at how other Root Complex drivers
did, for instance, broadcom and qualcomm, it seems fixing the domain
number was more popular. So this patch gonna fix the domain number
of PCIe for rk3399.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Tested-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
dw-mmc got its reset-properties specified, so add the softresets
for it on the rk3399.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Shawn Lin <shawn.lin@rock-chips.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
dw-mmc got its reset-properties specified, so add the softresets
for it on the rk3368.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
I2S of RK3368 SoCs keep same as RK3066 SoCs found on Rockchip,
add nodes to support them.
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Add dmac bus and dmac peri dts nodes for peripherals,
such as I2S, SPI, UART and so on.
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
As reported by Lorenzo, the residency/latency values defined in the
idle-state for rk3368 "make no sense". When introducing them I
simply took the idle-state node from the vendor kernel in error
as I didn't look up if these values were sane in the first place.
Talking to people and determining why they were used in this way
showed that it was meant to make sure the cpu_suspend callback
got initialized which at the 3.10 time was somehow required even
for wfi-based idle handling.
Of course the generic arch_cpu_idle() now does wfi-based idle-handling
already and the rk3368 does not implement any other idle states than
the default WFI, so these wrong idle-states should go away.
Reported-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Used for Gru/Kevin only, as they're the only ones which have a described
CPU regulator. Also, I'm not sure we've validated this table non-Gru
boards.
At the same time, partially describe PWM regulators for Gru, so cpufreq
doesn't think it can crank up the clock speed without changing the
voltage. However, we don't yet have the DT bindings to fully describe
the Over Voltage Protection (OVP) circuits on these boards. Without that
description, we might end up changing the voltage too much, too fast.
Add the pwm-regulator descriptions and associate the CPU OPPs, but leave
them disabled.
Signed-off-by: Brian Norris <briannorris@chromium.org>
[shared gru/kevin parts on a gru device]
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
[with a bit of reordering]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Kevin is part of a family of boards called Gru. As best as possible, the
properties shared by the Gru family are placed in rk3399-gru.dtsi, while
Kevin-specific bits are in rk3399-gru-kevin.dts. This does not add full
support for the base Gru board.
Working and tested (to some extent):
* EC support -- including keyboard, battery, PWM, and probably more
* UART / console
* Thermal
* Touchscreen
* Touchpad
* Digitizer (regulator still WIP)
* PCIe / Wifi
* Bluetooth / Webcam
* SD card
* eMMC
* USB2 on TypeC
- This works much of the time, but USB3 devices may or may not detect
properly. Waiting on proper extcon support for USB3 over TypeC.
- Depends on XHCI/DWC3 fixes for ARM64 that still haven't landed
* Backlight
Not working:
* CPUFreq -- relies on special OVP support for our PWM regulator
circuits
* EC / extcon support -- and with it, USB3/TypeC/DP
* DRM -- won't even build on ARM64, so all display, eDP, etc. is not
enabled
Not tested:
* Audio
Signed-off-by: Brian Norris <briannorris@chromium.org>
[shared gru/kevin parts on a gru device]
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
[with a bit of reordering]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Add the dwc3 usb needed node information for rk3399.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Cleanup:
* Drop superfluous status update for frequency override from all
r8a779[56] boards
* Tidyup Audio-DMAC channel for DVC for r8a7795 SoC
* Remove unit-address and reg from integrated cache on r8a779[56] SoCs
Enhancements:
* Add all Cortex-A53 and Cortex-A57 CPU cores to r8a7796 SoC
* Add Cortex-A53 CPU cores to r8a7795 SoC
* Update memory node to 4 GiB map on h3ulcb board
* Upgrade to PSCI v1.0 to support Suspend-to-RAM on r8a779[56] SoCs
* Add SCIF1 (DEBUG1) to r8a7796/salvator-x board
* Add all SCIF and HSCIF nodes with DMA enabled to r8a7796 SoC
* Set drive-strength for ravb pins for r8a7795/salvator-x board
* Enable gigabit ethernet on r8a779[56]/salvator-x boards
* Enable I2C for DVFS device r8a779[56]/salvator-x boards
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Merge tag 'renesas-arm64-dt-for-v4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt64
Renesas ARM64 Based SoC DT Updates for v4.12
Cleanup:
* Drop superfluous status update for frequency override from all
r8a779[56] boards
* Tidyup Audio-DMAC channel for DVC for r8a7795 SoC
* Remove unit-address and reg from integrated cache on r8a779[56] SoCs
Enhancements:
* Add all Cortex-A53 and Cortex-A57 CPU cores to r8a7796 SoC
* Add Cortex-A53 CPU cores to r8a7795 SoC
* Update memory node to 4 GiB map on h3ulcb board
* Upgrade to PSCI v1.0 to support Suspend-to-RAM on r8a779[56] SoCs
* Add SCIF1 (DEBUG1) to r8a7796/salvator-x board
* Add all SCIF and HSCIF nodes with DMA enabled to r8a7796 SoC
* Set drive-strength for ravb pins for r8a7795/salvator-x board
* Enable gigabit ethernet on r8a779[56]/salvator-x boards
* Enable I2C for DVFS device r8a779[56]/salvator-x boards
* tag 'renesas-arm64-dt-for-v4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (32 commits)
arm64: dts: r8a7796: salvator-x: Drop superfluous status update for frequency override
arm64: dts: m3ulcb: Drop superfluous status update for frequency override
arm64: dts: r8a7795: salvator-x: Drop superfluous status updates for frequency overrides
arm64: dts: h3ulcb: Drop superfluous status update for frequency override
arm64: dts: r8a7796: Add Cortex-A53 PMU node
arm64: dts: r8a7796: Add Cortex-A53 CPU cores
arm64: dts: r8a7796: Add CA53 L2 cache-controller node
arm64: dts: r8a7796: Add Cortex-A57 PMU node
arm64: dts: r8a7796: Add Cortex-A57 CPU cores
arm64: dts: r8a7795: Tidyup Audio-DMAC channel for DVC
arm64: dts: r8a7795: salvator-x: Set drive-strength for ravb pins
arm64: dts: r8a7796: Remove unit-address and reg from integrated cache
arm64: dts: r8a7795: Remove unit-addresses and regs from integrated caches
arm64: dts: r8a7796: Upgrade to PSCI v1.0 to support Suspend-to-RAM
arm64: dts: r8a7795: Upgrade to PSCI v1.0 to support Suspend-to-RAM
arm64: dts: r8a7795: Add Cortex-A53 PMU node
arm64: dts: r8a7795: Add Cortex-A53 CPU cores
arm64: dts: r8a7796: Enable HSCIF DMA
arm64: dts: r8a7796: salvator-x: add SCIF1 (DEBUG1)
arm64: dts: r8a7796: Enable SCIF DMA
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Allow including of dtsi files in an architecture-independent manner.
Some dtsi files may be shared between architectures and one suggestion
was to have symlinks and let these includes get accessed via a
#include <arm64/foo.dtsi>
So add the necessary symlinks for arm32.
Suggested-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add properties to describe the reset topology for on-SoC devices:
- Add the "#reset-cells" property to the CPG/MSSR device node,
- Add resets and reset-names properties to the various device nodes.
This allows to reset SoC devices using the Reset Controller API.
Note that all resets added match the corresponding module clocks.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add properties to describe the reset topology for on-SoC devices:
- Add the "#reset-cells" property to the CPG/MSSR device node,
- Add resets and reset-names properties to the various device nodes.
This allows to reset SoC devices using the Reset Controller API.
Note that all resets added match the corresponding module clocks.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Update the r8a7795 SATA device node to use a 2MiB I/O space as specified
in the "72. Serial-ATA" section of R-Car-Gen3-rev0.52E.pdf
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The host1x driver now supports operation behind an IOMMU, so add its
IOMMU domain to the device tree.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Enable the VIC (Video Image Compositor) host1x unit on Tegra210 systems.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Armada 37xx SoC embedded an EHCI controller. This patch adds the device
tree node enabling its support.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There is a thermal monitoring unit on ls1012a soc which can
monitor and record the temperature of cores so that appropriate actions
can be taken or alarm the user when the temperature exceeds a programmed
temperature threshold.
Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Per e-mail from Sergei Shtylyov, the DT spec dictates it should be
"okay" (although "ok" is also recognized). Thus, changing all "ok" to
"okay" in NS2 device tree files
Suggested-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The Amlogic P212 reference design is used by other devices as well, such
as (for example) the Khadas VIM boards. Thus this patch adds and moves
all common entries from meson-gxl-s905x-p212.dts to a new, separate
meson-gxl-s905x-p212.dtsi (which can be re-used on boards such as the
Khadas VIM).
Support for all boards based on the P212 reference design includes:
- enabling IR support
- enabling the SAR ADC (SARADC_CH1 is connected to a resistor which
indicates the hardware revision, a similar design is found on the
Khadas VIM boards)
- all MMC controllers (which means that SDIO wifi, the SD card and the
eMMC are now supported)
- pwm_ef as dependency for the SDIO wifi modules
- uart_A which is connected to the bluetooth module (the bluetooth
module itself is not enabled yet due to missing devicetree bindings
for the Broadcom serial bluetooth devices)
- uart_AO is moved to the .dtsi (as all known devices use it as their
boot-console)
Specific to the P212 board:
- this also enables the CVBS connector (which is not available on the
Khadas VIM boards for example)
- Realtek based SDIO wifi (instead of Broadcom which most other devices
use)
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Updated sata node to add ecc register address and dma coherence
property.
Enable sata on ls1012a platforms as well.
Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The scif_clk device node is already enabled in r8a7796.dtsi, so there is
no need to update its status again.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The scif_clk device node is already enabled in r8a7796.dtsi, so there is
no need to update its status again.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The scif_clk and pcie_bus_clk device nodes are already enabled in
r8a7795.dtsi, so there is no need to update their statuses again.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The scif_clk device node is already enabled in r8a7795.dtsi, so there is
no need to update its status again.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
These UniPhier DT files are fine as long as they are compiled in the
Linux build system. It is true that Linux is the biggest user of
DT, but DT is project neutral from its concept. DT files are often
re-used for other projects. Especially for the UniPhier platform,
these DT files are re-used for U-Boot as well.
If I feed these DT files to the FDTGREP tool in U-Boot, it complains
about the node order.
FDTGREP spl/u-boot-spl.dtb
Error at 'fdt_find_regions': FDT_ERR_BADLAYOUT
/aliases node must come before all other nodes
Given that DT is not very sensitive to the order of nodes, this is a
problem of FDTGREP. I filed a bug report a year ago, but it has not
been fixed yet.
Differentiating DT is painful. So, I am up-streaming the requirement
from the down-stream project.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This patch adds support for the HwaCom AmazeTV set-top-box. The
hardware configuration is really similar to the other GXL boards but
for this hardware we need to limit the max-frequency of the eMMC to
have it working.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
The P2771 development board expands the number of GPIOs via two I2C
chips.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The P2771 development board comes with two power monitors that can be
used to determine power consumption in different parts of the board.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The P2771 has three keys (power, volume up and volume down) that are
connected to pins on the AON GPIO controller.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The P3310 processor module contains two current monitors that can be
used to determine the current flow across various parts of the board
design.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The P3310 processor module makes provisions for exposing the SDMMC1
controller via a standard SD/MMC slot, which the P2771 supports. Hook
up the power supply provided on the P2771 carrier board and enable
the device tree node.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The P3110 processor module wires one of the SDHCI controllers to an on-
board eMMC and exposes another set of SD/MMC signals on the connector to
support an external SD/MMC card. A third controller is connected to the
SDIO pins of an M.2 KEY E connector.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Enable the Maxim MAX77620 PMIC found on P3310 and add some fixed
regulators to model the power tree.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Enable the performance monitor unit for the Cortex-A53 cores on the
R8A7796 SoC.
Extracted from a patch by Takeshi Kihara in the BSP.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch adds Cortex-A53 CPU cores of R8A7796 SoC, and sets a total of
6 cores (2 x Cortex-A57 + 4 x Cortex-A53).
Based on a patch by Takeshi Kihara in the BSP.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add a device node for the Cortex-A53 L2 cache-controller.
The L2 cache for the Cortex-A53 CPU cores is 512 KiB large (organized as
32 KiB x 16 ways).
Extracted from a patch by Takeshi Kihara in the BSP.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Enable the performance monitor unit for the Cortex-A57 cores on the
R8A7796 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch adds Cortex-A57 CPU cores to R8A7796 SoC for a total of
2 x Cortex-A57.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Rebased]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
For ls1046 sata, ecc should be disabled due to a erratum.
Provide the ecc register address for driver to use.
Signed-off-by: Tang Yuantian <yuantian.tang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
For ls1043 sata, ecc should be disabled due to a erratum.
Provide the ecc register address for driver to use.
Signed-off-by: Tang Yuantian <yuantian.tang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The P3310 processor module provides networking via the ethernet
controller found on NVIDIA Tegra186 SoCs.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The P3310 processor modules use seven I2C controllers for various
peripherals.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The PMC interrupt is inverted on P3310, so mark it as such in the device
tree to avoid a flood of interrupts when the PMIC is enabled.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The NVIDIA Tegra186 SoC contains an instance of the Synopsys DWC
ethernet QOS IP block, which supports 10, 100 and 1000 Mbps data
transfer rates.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The NVIDIA Tegra186 SoC has a Power Management Controller that performs
various tasks related to system power, boot as well as suspend/resume.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
A gpio expander is present on the i2c bus on the Armada 3720 DB board. This
patch add it to the device tree.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
These property were missing when the nodes were added and their lack
generate warning messages when adding i2c device in the subnodes.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This RTC IP is found in the CP110 master and slave which are part of the
Armada 8K SoCs and of the subset family the Armada 7K.
There is one RTC in each CP but the RTC requires an external
oscillator. However on the Armada 80x0, the RTC clock in CP master is not
connected (by package) to the oscillator. So this one is disabled for the
Armada 8020 and the Armada 8040.
As the RTC clock in CP slave is connected to the oscillator this one is
let enabled. and will be used on these SoCs (80x0).
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Add the burst and esc clock frequency properties to the parent (DSI node).
Currently the clock is parsed from the port node, while it should be
taken from the dsi node.
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
TM2 and TM2E devices are provided with a ST-Microelectronics
Finger Tip S device with small differences:
- screen size
- TM2E uses the stmfts also as a touchkey for "back" and "menu"
In this commit the initial value of the interrupt line is set to
EXYNOS_PIN_PULL_UP as the interrupt is triggered when the line
goes down.
Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Add the device tree node for the ir-spi driver which enables the
IR LED for remote controlling.
This patch sets first the GPR3[3] gpio line as a regulator-fixed
for enabling an external regulator which powers the IR LED.
Removes also the default assignment of GPG3[7] related to the
MOSI line of the SPI3 bus.
Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This patch adds the device tree support for FSL LS2088A SoC based on
ARMv8 architecture.
Following levels of DTSI/DTS files have been created for the LS2088A
SoC family:
- fsl-ls2088a.dtsi:
DTS-Include file for FSL LS2088A SoC.
- fsl-ls2088a-qds.dts:
DTS file for FSL LS2088A QDS board.
- fsl-ls2088a-rdb.dts:
DTS file for FSL LS2088A RDB board.
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Ashish Kumar <ashish.kumar@nxp.com>
Signed-off-by: Abhimanyu Saini <abhimanyu.saini@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
LS2088A and LS2080A are similar SoCs with a few differences like
ARM cores etc.
Reorganize the LS2080A device tree to move the common nodes to:
- fsl-ls208xa.dtsi
- fsl-ls208xa-rdb.dtsi
- fsl-ls208xa-qds.dtsi
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Ashish Kumar <ashish.kumar@nxp.com>
Signed-off-by: Abhimanyu Saini <abhimanyu.saini@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Current Audio-DMAC is assigned "rx" as Audio-DMAC0, "tx" as Audio-DMAC1.
Thus, DVC "tx" should be assigned as Audio-DMAC1, instead of Audio-DMAC0.
Because of this, current platform board (using SRC/DVC/SSI)
Playback/Capture both will use same Audio-DMAC0
(but it depends on audio data path).
First note is that this "rx" and "tx" are from each IP point,
it doesn't mean Playback/Capture.
Second note is that Audio DMAC assigned on DT is only for
Audio-DMAC, Audio-DMAC-peri-peri has no entry.
=> Audio-DMAC
-> Audio-DMAC-peri-peri
-- HW connection
Playback case
[Mem] => [SRC]--[DVC] -> [SSI]--[Codec]
rx ~~~~~~~~~~~~
Capture
[Mem] <= [DVC]--[SRC] <- [SSI]--[Codec]
tx ~~~~~~~~~~~~
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The EthernetAVB should not depend on the bootloader to setup correct
drive-strength values. Values for drive-strength where found by
examining the registers after the bootloader has configured the
registers and successfully used the EthernetAVB.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The Cortex-A57 cache controller is an integrated controller, and thus
the device node representing it should not have a unit-addresses or reg
property.
Fixes: 1561f20760 ("arm64: dts: r8a7796: Add Renesas R8A7796 SoC support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The Cortex-A57/A53 cache controllers are integrated controllers, and
thus the device nodes representing them should not have unit-addresses
or reg properties.
Fixes: 6f7bf82cc9 ("arm64: dts: r8a7795: Fix W=1 dtc warnings")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
>From PSCI v1.0, Suspend-to-RAM is supported via SYSTEM_SUSPEND PSCI
function call. Hence, upgrade PSCI version for R-Car M3-W to support
Suspend-to-RAM.
The Suspend-to-RAM is highly dependent on ARM Trusted Firwmare support
since necessary callback functions will be registered after a query
to ARM Trusted Firmware about SYSTEM_SUSPEND support.
Since PSCI v1.0 is backward compatible with PSCI v0.2, CPU Hotplug and
CPUIdle should be able to work normally with this change.
Signed-off-by: Khiem Nguyen <khiem.nguyen.xt@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Keep "arm,psci-0.2"]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
>From PSCI v1.0, Suspend-to-RAM is supported via SYSTEM_SUSPEND PSCI
function call. Hence, upgrade PSCI version for R-Car H3 to support
Suspend-to-RAM.
The Suspend-to-RAM is highly dependent on ARM Trusted Firwmare support
since necessary callback functions will be registered after a query
to ARM Trusted Firmware about SYSTEM_SUSPEND support.
Since PSCI v1.0 is backward compatible with PSCI v0.2, CPU Hotplug and
CPUIdle should be able to work normally with this change.
Signed-off-by: Khiem Nguyen <khiem.nguyen.xt@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Keep "arm,psci-0.2"]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Enable the performance monitor unit for the Cortex-A53 cores on the
R8A7795 SoC.
Extracted from a patch by Takeshi Kihara in the BSP.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch adds Cortex-A53 CPU cores to r8a7795 SoC for a total of 8
cores (4 x Cortex-A57 + 4 x Cortex-A53).
Based on work by Takeshi Kihara and Dirk Behme.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Enables the SCIF hooked up to the DEBUG1 connector.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add the device nodes for all R-Car H3 SCIF serial ports, incl. clocks
and power domain.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add the device nodes for all HSCIF serial ports, incl. clocks, and
power domain.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
[simon: express register size in hex; refer to power domain in changelog]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Fix warnings reported when built with W=1:
Node /memory has a reg or ranges property, but no unit name
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The ethmac node has to be configured for each board due to different
pinctrl nodes for RGMII/RMII. Thus the phy-mode should be specified at
the same place (= in the board .dts), making it easier to read the board
.dts file (because the phy-mode is stated explicitly, without requiring
developers to read all "parent" .dtsi as well).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This adds the amlogic,tx-delay-ns property with the old (hardcoded)
default value of 2ns to all boards which are using an RGMII ethernet
PHY.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Amlogic's own .dts specifies that the P201 board uses a RMII PHY (with
the reset GPIO being GPIOZ_14).
However our P201 board .dts simply inherits the phy-mode setting from
from meson-gx.dtsi where it defaults to RGMII mode.
Remove all ethernet settings from meson-gxbb-p20x.dtsi as it only
specifies the RGMII pins which are only valid for the P200 board.
Instead we add the ethmac node to the meson-gxbb-p201.dts and configure
the pinctrl property and the phy-mode for an RMII PHY.
An MDIO node (which would also specify the PHY) is not added since we
don't know which PHY is being used (and thus which PHY address would
have to be used).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This resets the ethernet PHY during boot to get the PHY into a "clean"
state.
While here also specify the phy-handle of the ethmac node to make the
PHY configuration similar to the one we have on GXL devices. This will
allow us to specify OF-properties for the PHY itself.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This resets the ethernet PHY during boot to get the PHY into a "clean"
state.
While here also specify the phy-handle of the ethmac node to make the
PHY configuration similar to the one we have on GXL devices. This will
allow us to specify OF-properties for the PHY itself.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This resets the ethernet PHY during boot to get the PHY into a "clean"
state.
While here also specify the phy-handle of the ethmac node to make the
PHY configuration similar to the one we have on GXL devices. This will
allow us to specify OF-properties for the PHY itself.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This resets the ethernet PHY during boot to get the PHY into a "clean"
state.
While here also specify the phy-handle of the ethmac node to make the
PHY configuration similar to the one we have on GXL devices. This will
allow us to specify OF-properties for the PHY itself.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This resets the ethernet PHY during boot to get the PHY into a "clean"
state.
While here also specify the phy-handle of the ethmac node to make the
PHY configuration similar to the one we have on GXL devices. This will
allow us to specify OF-properties for the PHY itself.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This resets the ethernet PHY during boot to get the PHY into a "clean"
state. While here also explicitly specify the phy-mode instead of
relying on the default-value from meson-gx.dtsi.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Set PHY rxc-skew-ps to 1500 and all other values to their default values.
This is intended to to address failures in the case of 1Gbps communication
using the by salvator-x board with the KSZ9031RNX phy. This has been
reported to occur with both the r8a7795 (H3) and r8a7796 (M3-W) SoCs.
Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Since commit 61fccb2d62 ("ravb: Add tx and rx clock internal delays mode
of APSR") the EthernetAVB driver enables tx and rx clock internal delay
modes (TDM and RDM) depending on the phy mode as follows:
phy mode | ASPR delay mode
-----------+----------------
rgmii-id | TDM and RDM
rgmii-rxid | RDM
rgmii-txid | TDM
And prior to the above commit no internal delay mode settings were
implemented for any phy mode.
With this and the above change present tx internal delay mode is enabled
which has been observed to address failures in the case of 1Gbps
communication using the by salvator-x board with the KSZ9031RNX phy. This
has been reported to occur with both the r8a7795 (H3) and r8a7796 (M3-W)
SoCs.
With the above patch present but this patch present tx and rx internal
delay modes are enabled; and with the above patch and this present absent
no internal delay modes are enabled. In both cases failures have been
observed when using 1Gbps communication in the environments described
above.
Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Set PHY rxc-skew-ps to 1500 and all other values to their default values.
This is intended to to address failures in the case of 1Gbps communication
using the by h3ulcb board with the KSZ9031RNX phy.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Set PHY rxc-skew-ps to 1500 and all other values to their default values.
This is intended to to address failures in the case of 1Gbps communication
using the by salvator-x board with the KSZ9031RNX phy. This has been
reported to occur with both the r8a7795 (H3) and r8a7796 (M3-W) SoCs.
Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Since commit 61fccb2d62 ("ravb: Add tx and rx clock internal delays mode
of APSR") the EthernetAVB driver enables tx and rx clock internal delay
modes (TDM and RDM) depending on the phy mode as follows:
phy mode | ASPR delay mode
-----------+----------------
rgmii-id | TDM and RDM
rgmii-rxid | RDM
rgmii-txid | TDM
And prior to the above commit no internal delay mode settings were
implemented for any phy mode.
With this and the above change present tx internal delay mode is enabled
which has been observed to address failures in the case of 1Gbps
communication using the by salvator-x board with the KSZ9031RNX phy. This
has been reported to occur with both the r8a7795 (H3) and r8a7796 (M3-W)
SoCs.
With the above patch present but this patch present tx and rx internal
delay modes are enabled; and with the above patch and this present absent
no internal delay modes are enabled. In both cases failures have been
observed when using 1Gbps communication in the environments described
above.
Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch enables I2C for DVFS device for for Salvator-X board on
R8A7795 SoC.
Signed-off-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
This patch adds support of I2C for DVFS device for Salvator-X board on
R8A7796 SoC.
Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
f8000000 is less than all the other (top-level) unit addresses.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Add Northstar2 device tree entry for Broadcom Secure Processing Unit
(SPU) crypto hardware.
Signed-off-by: Steve Lin <steven.lin1@broadcom.com>
Signed-off-by: Rob Rice <rob.rice@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Merge "ARMv8 Juno DT fix for v4.11" from Sudeep Holla:
Just single patch to fix replicator in order to prevent overflows at
the source and reduce the back pressure by splitting the trace output
to TPIU and ETR.
* tag 'juno-fixes-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm64: dts: juno: update definition for programmable replicator
ARM64 DT updates are fairly small this time, only two new SoCs and a handful
of new machines get added, all of them similar to other hardware we already
support.
New SoC:
- HiSilicon Kirin960/Hi3660 and HiKey960 development board
- NXP LS1012a with three reference boards
http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/qoriq-layerscape-arm-processors/qoriq-layerscape-1012a-low-power-communication-processor:LS1012A
New development board:
- Banana Pi M64, based on Allwinner A64
http://www.banana-pi.org/m64.html
- SolidRun MACCHIATOBin based on Marvell Armada 8K
https://www.solid-run.com/marvell-armada-family/armada-8040-community-board/
- Broadcom BCM958712DxXMC NorthStar2 reference board (another one)
A lot of platforms improve support for existing machines by adding
extra devices for which a binding and driver is availabe:
Allwinner: MMC, USB
ARM Juno: Coresight, STM
Broadcom: NS2 GICv2m irqchip and PCIe
Marvell: Armada 3700 SPI, I2C, ethernet switch
Mediatek: MT8173 thermal
NXP i.MX: LS1046A thermal
Qualcomm: coresight on MSM8916, HDMI, WCNSS, SCM
Renesas: r8a779[56] thermal, powerdomain, ethernet, sound, pwm, can, can fd
Rockchip: thermal, eDP, pinctrl enhancements
Samsung: TM2 touchkey, Exynos5433 HDMI and power management improvements
UniPhier: SD reset, eMMC controller
ZTE: oppv2 cpufreq
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Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM 64-bit DT updates from Arnd Bergmann:
"ARM64 DT updates are fairly small this time, only two new SoCs and a
handful of new machines get added, all of them similar to other
hardware we already support.
New SoC:
- HiSilicon Kirin960/Hi3660 and HiKey960 development board
- NXP LS1012a with three reference boards:
http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/qoriq-layerscape-arm-processors/qoriq-layerscape-1012a-low-power-communication-processor:LS1012A
New development board:
- Banana Pi M64, based on Allwinner A64:
http://www.banana-pi.org/m64.html
- SolidRun MACCHIATOBin based on Marvell Armada 8K:
https://www.solid-run.com/marvell-armada-family/armada-8040-community-board/
- Broadcom BCM958712DxXMC NorthStar2 reference board (another one)
A lot of platforms improve support for existing machines by adding
extra devices for which a binding and driver is availabe:
Allwinner:
- MMC, USB
ARM Juno:
- Coresight, STM
Broadcom:
- NS2 GICv2m irqchip and PCIe
Marvell:
- Armada 3700 SPI, I2C, ethernet switch
Mediatek:
- MT8173 thermal
NXP i.MX:
- LS1046A thermal
Qualcomm:
- coresight on MSM8916, HDMI, WCNSS, SCM
Renesas:
- r8a779[56] thermal, powerdomain, ethernet, sound, pwm, can, can fd
Rockchip:
- thermal, eDP, pinctrl enhancements
Samsung:
- TM2 touchkey, Exynos5433 HDMI and power management improvements
UniPhier:
- SD reset, eMMC controller
ZTE:
- oppv2 cpufreq"
* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (110 commits)
arm64: dts: qcom: Add msm8916 CoreSight components
arm64: dts: marvell: adjust name of sd-mmc-gop clock in syscon
arm64: allwinner: add BananaPi-M64 support
arm64: allwinner: a64: add UART1 pin nodes
arm64: allwinner: pine64: add MMC support
arm64: allwinner: a64: Increase the MMC max frequency
arm64: allwinner: a64: Add MMC pinctrl nodes
arm64: allwinner: a64: Add MMC nodes
dt-bindings: clockgen: Add compatible string for LS1012A
Documentation: DT: add LS1012A compatible for SCFG and DCFG
Documentation: DT: Add entry for FSL LS1012A RDB, FRDM, QDS boards
arm64: dts: marvell: add generic-ahci compatibles for CP110 ahci
arm64: tegra: Use symbolic reset identifiers
arm64: dts: r8a7796: Mark EthernetAVB device node disabled
arm64: dts: r8a7795: Mark EthernetAVB device node disabled
arm64: dts: r8a7795: tidyup audma definition order
arm64: dts: r8a7796: Link ARM GIC to clock and clock domain
arm64: dts: r8a7795: Link ARM GIC to clock and clock domain
arm64: dts: r8a7796: Add R-Car Gen3 thermal support
arm64: dts: r8a7795: Add R-Car Gen3 thermal support
...
Here is the big USB and PHY driver updates for 4.11-rc1.
Nothing major, just the normal amount of churn in the usb gadget and dwc
and xhci controllers, new device ids, new phy drivers, a new usb-serial
driver, and a few other minor changes in different USB drivers.
All have been in linux-next for a long time with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY updates from Greg KH:
"Here is the big USB and PHY driver updates for 4.11-rc1.
Nothing major, just the normal amount of churn in the usb gadget and
dwc and xhci controllers, new device ids, new phy drivers, a new
usb-serial driver, and a few other minor changes in different USB
drivers.
All have been in linux-next for a long time with no reported issues"
* tag 'usb-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (265 commits)
usb: cdc-wdm: remove logically dead code
USB: serial: keyspan: drop header file
USB: serial: io_edgeport: drop io-tables header file
usb: musb: add code comment for clarification
usb: misc: add USB251xB/xBi Hi-Speed Hub Controller Driver
usb: misc: usbtest: remove redundant check on retval < 0
USB: serial: upd78f0730: sort device ids
USB: serial: upd78f0730: add ID for EVAL-ADXL362Z
ohci-hub: fix typo in dbg_port macro
usb: musb: dsps: Manage CPPI 4.1 DMA interrupt in DSPS
usb: musb: tusb6010: Clean up tusb_omap_dma structure
usb: musb: cppi_dma: Clean up cppi41_dma_controller structure
usb: musb: cppi_dma: Clean up cppi structure
usb: musb: cppi41: Detect aborted transfers in cppi41_dma_callback()
usb: musb: dma: Add a DMA completion platform callback
drivers: usb: usbip: Add missing break statement to switch
usb: mtu3: remove redundant dev_err call in get_ssusb_rscs()
USB: serial: mos7840: fix another NULL-deref at open
USB: serial: console: clean up sanity checks
USB: serial: console: fix uninitialised spinlock
...
Juno platforms have a programmable replicator splitting the trace output
to TPIU and ETR. Currently this is not being programmed as it is being
treated as a none-programmable replicator - which is the default
operational mode for these devices. The TPIU in the system is enabled by
default, and this combination is causing back-pressure in the trace
system resulting in overflows at the source.
Replaces the existing definition with one that defines the programmable
replicator, using the "qcom,coresight-replicator1x" driver that provides
the correct functionality for CoreSight programmable replicators.
Reviewed-and-Tested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
1. Add necessary initial configuration for clocks of display subsystem.
Till now it worked mostly thanks to bootloader.
2. Use macro definitions instead of hard-coded values for pinctrl on Exynos7.
3. Enable USB 3.0 (DWC3) on Exynos7.
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Merge tag 'samsung-dt64-4.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/late
Pull "Samsung DeviceTree ARM64 update for v4.11, third round" from Krzysztof Kozłowski:
1. Add necessary initial configuration for clocks of display subsystem.
Till now it worked mostly thanks to bootloader.
2. Use macro definitions instead of hard-coded values for pinctrl on Exynos7.
3. Enable USB 3.0 (DWC3) on Exynos7.
* tag 'samsung-dt64-4.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (27 commits)
arm64: dts: exynos: Add regulators for Vbus and Vbus-Boost
arm64: dts: exynos: Add USB 3.0 controller node for Exynos7
arm64: dts: exynos: Use macros for pinctrl configuration on Exynos7
pinctrl: dt-bindings: samsung: Add Exynos7 specific pinctrl macro definitions
arm64: dts: exynos: Add initial configuration for DISP clocks for TM2/TM2e
clk: samsung: exynos5433: Add data for 250MHz and 278MHz PLL rates
clk: samsung: exynos5433: Add IDs for PHYCLK_MIPIDPHY0_* clocks
arm64: dts: exynos: Add clocks to Exynos5433 LPASS module
arm64: dts: exynos: set LDO7 regulator as always on
arm64: dts: exynos: configure TV path clocks for Ultra HD modes
arm64: dts: exynos: Fix drive strength of sd0_xxx pin definitions
arm64: dts: exynos: Disable pull down for audio pins in Exynos5433 SoCs
arm64: dts: exynos: Add TM2 touchkey node
arm64: dts: exynos: Remove unneeded unit names in Exynos5433 nodes
arm64: dts: exynos: Enable HDMI/TV path on Exynos5433-TM2
arm64: dts: exynos: Add HDMI node to Exynos5433
arm64: dts: exynos: Add DECON_TV node to Exynos5433
arm64: dts: exynos: Fix addresses in node names on Exynos5433
arm64: dts: exynos: Make TM2 and TM2E independent from each other
arm64: dts: exynos: Fix wrong values for ldo23 and ldo25 on TM2/TM2E
...
adjust name of sd-mmc-gop clock in sysco for Armada 7K/8K
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Merge tag 'mvebu-dt64-4.11-3' of git://git.infradead.org/linux-mvebu into next/dt64
Pull "mvebu dt for 4.11 (part 3)" from Gregory CLEMENT:
adjust name of sd-mmc-gop clock in sysco for Armada 7K/8K
* tag 'mvebu-dt64-4.11-3' of git://git.infradead.org/linux-mvebu:
arm64: dts: marvell: adjust name of sd-mmc-gop clock in syscon
Some patches related the arm64 Allwinner SoCs, most notably:
- Support for the MMC
- Suport for the USB and mUSB controllers
- New boards: Bananapi M64
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Merge tag 'sunxi-dt64-for-4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/dt64
Pull "Allwinner arm64 changes for 4.11" from Maxime Ripard:
Some patches related the arm64 Allwinner SoCs, most notably:
- Support for the MMC
- Suport for the USB and mUSB controllers
- New boards: Bananapi M64
* tag 'sunxi-dt64-for-4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
arm64: allwinner: add BananaPi-M64 support
arm64: allwinner: a64: add UART1 pin nodes
arm64: allwinner: pine64: add MMC support
arm64: allwinner: a64: Increase the MMC max frequency
arm64: allwinner: a64: Add MMC pinctrl nodes
arm64: allwinner: a64: Add MMC nodes
arm64: dts: allwinner: Remove no longer used pinctrl/sun4i-a10.h header
arm64: dts: enable the MUSB controller of Pine64 in host-only mode
arm64: dts: add MUSB node to Allwinner A64 dtsi
arm64: dts: allwinner: enable EHCI1, OHCI1 and USB PHY nodes in Pine64
arm64: dts: allwinner: sort the nodes in sun50i-a64-pine64.dts
arm64: dts: allwinner: add USB1-related nodes of Allwinner A64
Due to the reference clock comes from 26M oscillator directly
on mt8173, and it is a fixed-clock in DTS which always turned
on, we ignore it before. But on some platforms, it comes
from PLL, and need be controlled, so here add it, no matter
it is a fixed-clock or not.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adding fixed voltage regulators for Vbus and Vbus-boost required
by USB 3.0 DRD controller on Exynos7-espresso board.
Signed-off-by: Vivek Gautam <gautamvivek1987@gmail.com>
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Add USB 3.0 DRD controller device node, with its clock
and phy information to enable the same on Exynos7.
Signed-off-by: Vivek Gautam <gautamvivek1987@gmail.com>
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Usage of DTS macros instead of hard-coded numbers makes code easier to
read. One does not have to remember which value means pull-up/down or
specific driver strength.
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Add initial set of CoreSight components found on Qualcomm msm8916 and
apq8016 based platforms, including the DragonBoard 410c board.
Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org>
Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Add initial clock configuration for display subsystem for Exynos5433
based TM2/TM2e boards in device tree in order to avoid dependency on the
configuration left by the bootloader. This initial configuration is also
needed to ensure that display subsystem is operational if display power
domain gets turned off before clock controller is probed and the inital
clock configuration left by the bootloader saved.
TM2 and TM2e uses different rate for DISP PLL clock, but for better
maintainability all 'assigned-clocks-*' properties for DISP CMU are
defines in each board dts instead of redefining the rates property.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit adjusts the names of gatable clock #18 of the Marvell Armada
CP110 system controller. This clock not only controls SD/MMC, but also
the GOP (Group Of Ports) used for networking. So the clock is renamed to
{cpm,cps}-sd-mmc-gop instead of {cpm,cps}-sd-mmc.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
1. Use proper drive strengths on Exynos7.
2. Fix significant current leak on Exynos5433-based TM2/TM2E due
to disabled regulator.
3. Add touchkey to TM2, set display clocks for Ultra HD modes.
4. Cleanups and minor fixes for Exynos5433, TM2 and TM2E.
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Merge tag 'samsung-dt64-4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt64
Samsung DeviceTree ARM64 update for v4.11, second round:
1. Use proper drive strengths on Exynos7.
2. Fix significant current leak on Exynos5433-based TM2/TM2E due
to disabled regulator.
3. Add touchkey to TM2, set display clocks for Ultra HD modes.
4. Cleanups and minor fixes for Exynos5433, TM2 and TM2E.
* tag 'samsung-dt64-4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos: Add clocks to Exynos5433 LPASS module
arm64: dts: exynos: set LDO7 regulator as always on
arm64: dts: exynos: configure TV path clocks for Ultra HD modes
arm64: dts: exynos: Fix drive strength of sd0_xxx pin definitions
arm64: dts: exynos: Disable pull down for audio pins in Exynos5433 SoCs
arm64: dts: exynos: Add TM2 touchkey node
arm64: dts: exynos: Remove unneeded unit names in Exynos5433 nodes
Signed-off-by: Olof Johansson <olof@lixom.net>
Add the 5 buttons connected to a resistor laddered matrix and sampled
by the SAR ADC channel 0.
Only the p200 board has these buttons, the P201 doesn't.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Add the SAR ADC to meson-gxbb.dtsi and meson-gxl.dtsi. GXBB provides a
10-bit ADC while GXL and GXM provide a 12-bit ADC.
Some boards use resistor ladder buttons connected through one of the ADC
channels. On newer devices (GXL and GXM) some boards use pull-ups/downs
to change the resistance (and thus the ADC value) on one of the ADC
channels to indicate the board revision.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
The Banana Pi M64 board is a typical single board computer based on the
Allwinner A64 SoC. Aside from the usual peripherals it features eMMC
storage, which is connected to the 8-bit capable SDHC2 controller.
Also it has a soldered WiFi/Bluetooth chip, so we enable UART1 and SDHC1
as those two interfaces are connected to it.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
On many boards UART1 connects to a Bluetooth chip, so add the pinctrl
nodes for the only pins providing access to that UART. That includes
those pins for hardware flow control (RTS/CTS).
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
All Pine64 boards connect an micro-SD card slot to the first MMC
controller.
Enable the respective DT node and specify the (always-on) regulator
and card-detect pin.
As a micro-SD slot does not feature a write-protect switch, we disable
this feature.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
The eMMC controller seem to have a maximum frequency of 200MHz, while the
regular MMC controllers are capped at 150MHz.
Since older SoCs cannot go that high, we cannot change the default maximum
frequency, but fortunately for us we have a property for that in the DT.
This also has the side effect of allowing to use the MMC HS200 and SD
SDR104 modes for the boards that support it (with either 1.2v or 1.8v IOs).
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Tested-by: Florian Vaussard <florian.vaussard@heig-vd.ch>
Acked-by: Chen-Yu Tsai <wens@csie.org>
The A64 only has a single set of pins for each MMC controller. Since we
already have boards that require all of them, let's add them to the DTSI.
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Tested-by: Florian Vaussard <florian.vaussard@heig-vd.ch>
Acked-by: Chen-Yu Tsai <wens@csie.org>
The A64 has 3 MMC controllers, one of them being especially targeted to
eMMC. Among other things, it has a data strobe signal and a 8 bits data
width.
The two other are more usual controllers that will have a 4 bits width at
most and no data strobe signal, which limits it to more usual SD or MMC
peripherals.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Tested-by: Florian Vaussard <florian.vaussard@heig-vd.ch>
Acked-by: Chen-Yu Tsai <wens@csie.org>
- Enable cpufreq support for zx296718 by using new operating-points-v2
bindings, so that it works with the generic cpufreq-dt driver.
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Merge tag 'zte-dt64-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt64
ZTE arm64 device tree update for 4.11:
- Enable cpufreq support for zx296718 by using new operating-points-v2
bindings, so that it works with the generic cpufreq-dt driver.
* tag 'zte-dt64-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: zx: support cpu-freq for zx296718
Signed-off-by: Olof Johansson <olof@lixom.net>
- Add support for LS1012A SoC which is an ARMv8 SoC with single
Cortex-A53 core, and the corresponding board support: FRDM, QDS
and RDB.
- Enable TMU (Thermal Monitoring Unit) support for LS1046A SoC.
- Enable PCA9547 device for ls2080a-rdb board by removing 'disabled'
status setting.
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Merge tag 'imx-dt64-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt64
Freescale arm64 device tree updates for 4.11:
- Add support for LS1012A SoC which is an ARMv8 SoC with single
Cortex-A53 core, and the corresponding board support: FRDM, QDS
and RDB.
- Enable TMU (Thermal Monitoring Unit) support for LS1046A SoC.
- Enable PCA9547 device for ls2080a-rdb board by removing 'disabled'
status setting.
* tag 'imx-dt64-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
dt-bindings: clockgen: Add compatible string for LS1012A
Documentation: DT: add LS1012A compatible for SCFG and DCFG
Documentation: DT: Add entry for FSL LS1012A RDB, FRDM, QDS boards
arm64: dts: ls1046a: Add TMU device tree support
arm64: dts: Add support for FSL's LS1012A SoC
arm64: dts: ls2080a-rdb: remove disable status of pca9547
Signed-off-by: Olof Johansson <olof@lixom.net>
- Add a new Armada 8K based board: MACCHIATOBin
- Enable AHCI on the Armada 7K/8K SoCs
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Merge tag 'mvebu-dt64-4.11-2' of git://git.infradead.org/linux-mvebu into next/dt64
mvebu dt64 for 4.11 (part 2)
- Add a new Armada 8K based board: MACCHIATOBin
- Enable AHCI on the Armada 7K/8K SoCs
* tag 'mvebu-dt64-4.11-2' of git://git.infradead.org/linux-mvebu:
arm64: dts: marvell: add generic-ahci compatibles for CP110 ahci
arm64: dts: marvell: Add DT for MACCHIATOBin board
Signed-off-by: Olof Johansson <olof@lixom.net>
This contains three patches that reintroduce symbolic identifiers for
clocks, resets and mailboxes. These had been converted to literals in
the v4.10 release to avoid complicated dependencies between branches.
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Merge tag 'tegra-for-4.11-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt64
arm64: tegra: Device tree changes for v4.11-rc1
This contains three patches that reintroduce symbolic identifiers for
clocks, resets and mailboxes. These had been converted to literals in
the v4.10 release to avoid complicated dependencies between branches.
* tag 'tegra-for-4.11-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Use symbolic reset identifiers
arm64: tegra: Use symbolic clock identifiers
arm64: tegra: Use symbolic HSP identifiers
Signed-off-by: Olof Johansson <olof@lixom.net>
r8a779[56] SoCs:
* Mark EthernetAVB device node disabled in DT for r8a779[56] SoCs
- They are enabled as appropriate in board DT files
* Link ARM GIC to clock and clock domain on r8a779[56] SoCs
* Add thermal support
r8a7795 SoC:
* Tidyup audma definition order on r8a7795 SoC
* Add missing power-domains property for SATA
r8a7795/h3ulcb board:
* Add MIX/CTU support as per support present in DT for r8a7796
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Merge tag 'renesas-arm64-dt2-for-v4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt64
Second Round of Renesas ARM64 Based SoC DT Updates for v4.11
r8a779[56] SoCs:
* Mark EthernetAVB device node disabled in DT for r8a779[56] SoCs
- They are enabled as appropriate in board DT files
* Link ARM GIC to clock and clock domain on r8a779[56] SoCs
* Add thermal support
r8a7795 SoC:
* Tidyup audma definition order on r8a7795 SoC
* Add missing power-domains property for SATA
r8a7795/h3ulcb board:
* Add MIX/CTU support as per support present in DT for r8a7796
* tag 'renesas-arm64-dt2-for-v4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
arm64: dts: r8a7796: Mark EthernetAVB device node disabled
arm64: dts: r8a7795: Mark EthernetAVB device node disabled
arm64: dts: r8a7795: tidyup audma definition order
arm64: dts: r8a7796: Link ARM GIC to clock and clock domain
arm64: dts: r8a7795: Link ARM GIC to clock and clock domain
arm64: dts: r8a7796: Add R-Car Gen3 thermal support
arm64: dts: r8a7795: Add R-Car Gen3 thermal support
arm64: dts: r8a7795: Add missing power-domains property for sata
arm64: dts: h3ulcb: follow sound CTU/MIX supports
Signed-off-by: Olof Johansson <olof@lixom.net>
- Add binding for Hi3660 SoC and HiKey960 Board
- Add binding for ARM Cortex-A73
- Add dts files for HiKey960 development board
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Merge tag 'hisi-arm64-dt-for-4.11' of git://github.com/hisilicon/linux-hisi into next/dt64
ARM64: DT: Hisilicon SoC DT updates for 4.11
- Add binding for Hi3660 SoC and HiKey960 Board
- Add binding for ARM Cortex-A73
- Add dts files for HiKey960 development board
* tag 'hisi-arm64-dt-for-4.11' of git://github.com/hisilicon/linux-hisi:
arm64: dts: Add dts files for Hisilicon Hi3660 SoC
dt-bindings: Add a support cpu type for cortex-a73
document: dt: add binding for Hi3660 SoC
Signed-off-by: Olof Johansson <olof@lixom.net>
- set mm_sel clock to 400 MHz to support 4K HDMI
- adjust power efficiency between the little and big cores
- add a node for thermal calibration via e-fuse data
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Merge tag 'v4.10-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt64
For mt8173:
- set mm_sel clock to 400 MHz to support 4K HDMI
- adjust power efficiency between the little and big cores
- add a node for thermal calibration via e-fuse data
* tag 'v4.10-next-dts' of https://github.com/mbgg/linux-mediatek:
arm64: dts: mt8173: add node for thermal calibration
arm64: dts: mt8173: Fix cpu_thermal cooling-maps contributions
arm64: dts: mt8173: add mmsel clocks for 4K support
Signed-off-by: Olof Johansson <olof@lixom.net>
* Add Vol+ support for DB820C and APQ8016
* Add HDMI audio support for APQ8016
* Fix DB820C GPIO pinctrl name
* Enable WCNSS on MSM8916
* Add SCM node for MSM8996
* Use fixed XO clock on MSM8916
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Merge tag 'qcom-arm64-for-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/dt64
Qualcomm ARM64 Updates for v4.11
* Add Vol+ support for DB820C and APQ8016
* Add HDMI audio support for APQ8016
* Fix DB820C GPIO pinctrl name
* Enable WCNSS on MSM8916
* Add SCM node for MSM8996
* Use fixed XO clock on MSM8916
* tag 'qcom-arm64-for-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux:
arm64: dts: db820c: add support to volume up key
arm64: dts: apq8016-sbc: Limit MPP4 high state to 1.8V
arm64: dts: apq8016-sbc: Add Volume Up key device node
arm64: dts: apq8016-sbc: add support to hdmi audio via adv7533
arm64: dts: db820c: fix gpio pinctrl name correctly
ARM: dts: msm8916: Add and enable wcnss node
arm64: dts: msm8996: Add SCM DT node
arm64: dts: qcom: msm8916: Use fixed factor xo clock
Signed-off-by: Olof Johansson <olof@lixom.net>
usb clocks, grf phandles for the rk3399 CRUs, epd pinctrl settings,
a phandle to the rk3399 tsadc and converting boards to use the
recently introduced pin constants.
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Merge tag 'v4.11-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt64
64bit dts changes with some adjustments to the pcie controller,
usb clocks, grf phandles for the rk3399 CRUs, epd pinctrl settings,
a phandle to the rk3399 tsadc and converting boards to use the
recently introduced pin constants.
* tag 'v4.11-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: add rockchip,grf property for RK3399 PMUCRU/CRU
arm64: dts: rockchip: add aspm-no-l0s for rk3399
arm64: dts: rockchip: add max-link-speed for rk3399
arm64: dts: rockchip: use pin constants to describe gpios
arm64: dts: rockchip: add u2phy clock for ehci and ohci of rk3399
arm64: dts: rockchip: add rk3399 eDP HPD pinctrl
arm64: dts: rockchip: add rk3399 thermal_zones phandle
Signed-off-by: Olof Johansson <olof@lixom.net>
This adds the pwm_ao_b pin to allow boards which have an LED connected
to GPIOAO_9 to use the leds-pwm driver (by activating the pwm_AO_ab node
and passing the pwm_ao_b_pin pinctrl-reference).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
All Meson GX SoCs (GXBB, GXL and GXM) have a PWM controller within the
AO domain. When one of the board's LEDs is connected to one of the AO
PWM pins then this can be used to dim that LED (when the leds-pwm driver
is used).
Add the pwm_AO_ab to allow such devices to use the leds-pwm driver.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
The Amlogic Meson GXBB/GXL/GXM secure monitor uses part of the memory space,
this patch adds these reserved zones.
Without such reserved memory zones, running the following stress command :
$ stress-ng --vm 16 --vm-bytes 128M --timeout 10s
multiple times:
Could lead to the following kernel crashes :
[ 46.937975] Bad mode in Error handler detected on CPU1, code 0xbf000000 -- SError
...
[ 47.058536] Internal error: Attempting to execute userspace memory: 8600000f [#3] PREEMPT SMP
...
Instead of the OOM killer.
Fixes: 4f24eda840 ("ARM64: dts: Prepare configs for Amlogic Meson GXBaby")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
[khilman: added Fixes tag, added _reserved and unit addresses]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
OdroidC2 GbE link breaks under heavy tx transfer. This happens even if the
MAC does not enable Energy Efficient Ethernet (No Low Power state Idle on
the Tx path). The problem seems to come from the phy Rx path, entering the
LPI state.
Disabling EEE advertisement on the phy prevent this feature to be
negociated with the link partner and solve the issue.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Testing with an Armada 8040 board shows that adding the generic-ahci
compatible to the CP110 AHCI nodes gets us working AHCI on the board.
A previous patch series posted by Thomas Petazzoni was retracted when
it was realised that the IP was supposed to be, and is, compatible
with the standard register layout.
Add this compatible.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Now that the corresponding device tree binding include has been merged,
convert the DTS files to use symbolic names instead of numeric ones.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Device nodes representing I/O devices should be marked disabled in the
SoC-specific DTS, and overridden by board-specific DTSes where needed.
Fixes: 8e8b9eaef8 ("arm64: dts: renesas: r8a7796: Add EthernetAVB instance")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Device nodes representing I/O devices should be marked disabled in the
SoC-specific DTS, and overridden by board-specific DTSes where needed.
Fixes: a92843c8a6 ("arm64: dts: r8a7795: add EthernetAVB device node")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Current r8a7795.dtsi defines audma -> ipmmu -> dma order.
Because of this order, dma can connect to ipmmu, but
audma can't connect to it.
This patch moves audma order as ipmmu -> dma -> audma.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Link the ARM GIC to the INTC-AP module clock, and add it to the SYSC
"always-on" PM Domain, so it can be power managed using that clock.
Note that currently the GIC-400 driver doesn't support module clocks nor
Runtime PM, so this must be handled as a critical clock.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Link the ARM GIC to the INTC-AP module clock, and add it to the SYSC
"always-on" PM Domain, so it can be power managed using that clock.
Note that currently the GIC-400 driver doesn't support module clocks nor
Runtime PM, so this must be handled as a critical clock.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This went unnoticed as the sata_rcar driver doesn't support Runtime PM
yet, but manages module clocks manually.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Exynos5433 LPASS module requires some clocks for proper operation with
power domain.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
All dts files for the sunxi platform have been switched to the generic
pinconf bindings. As a result, the sunxi specific pinctrl macros are
no longer used.
Remove the #include entry with the following command:
sed -i -e '/pinctrl\/sun4i-a10.h/D' \
arch/arm64/boot/dts/allwinner/*.dts?
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add initial dtsi file to support Hisilicon Hi3660 SoC with
support of Octal core CPUs in two clusters(4 * A53 & 4 * A73).
Also add dts file to support HiKey960 development board which
based on Hi3660 SoC.
The output console is earlycon "earlycon=pl011,0xfdf05000".
And the con_init uart5 with a fixed clock, which already
configured at bootloader.
When clock is available, the uart5 will be modified.
Tested on HiKey960 Board.
Signed-off-by: Chen Feng <puck.chen@hisilicon.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Now that the corresponding device tree binding include has been merged,
convert the DTS files to use symbolic names instead of numeric ones.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Now that the corresponding device tree binding include has been merged,
convert the DTS files to use symbolic names instead of numeric ones.
Signed-off-by: Thierry Reding <treding@nvidia.com>
LDO7 regulator beside DSI and HDMI provides power for core blocks in Exynos
5433 SoC. Disabling it causes serious current leak - about 200mA.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Since the GXL family has S905X and S905D SoCs, we're keeping the SoC
name in the DTS filename for clarity. Rename this file accordingly to
be consistent with the rest of the GXL DTS files.
Cc: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Adds support for the WeTek Hub and Play2 boards.
The Hub is an extremely small IPTv Set-Top-Box and the Play2 is a more
traditionnal Satellite or Terrestrial and IPTv Set-Top-Box.
Both are based on the p200 Reference Design and out-of-tree support is
based on LibreELEC kernel at [1].
[1] https://github.com/wetek-enigma/linux-amlogic
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Ultra HD modes requires clock ticking at increased rate.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The LD11 SoC is equipped with SD-ctrl (0x59810000) as well as
MIO-ctrl (0x5b3e0000). The SD-ctrl block on this SoC has just
one register for controlling RST_n pin of the eMMC device.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
As per Exynos7 datasheet FSYS1 pinctrl block does not support drive
strength value of 0x3. This patch fixes this and update the correct
drive strength for sd0_xxx pin definitions.
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Common definition for I2S, PMC, SPDIF buses should not define any pull
control for the individual pins. Correct this by changing samsung,pin-pud
property to EXYNOS_PIN_PULL_NONE like it is defined for other Exynos SoCs.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Add a cut-down version of the DTS file for the community board
MACCHIATOBin from SolidRun based on Marvell Armada 8040 SoC to suit
the current mainlined Armada 8040 state.
This brings support for mainly SATA, SPI flash and UART. The USB
descriptions are included but are not tested in this form due to the
lack of mainline GPIO.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Acked-by: Rabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
In order to keep consistency naming with the Nexbox A1 DTS file, remove the
S912 SoC name in the GXM DT files.
Suggested-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
4.11, please pull the following changes:
- Jon adds Device Tree nodes for the GICv2m and PAXB/PAXC PCIe interfaces on
the Northstar 2 SoCs, he also enables PAXC on the Northstar 2 SVK reference
board. He also updates the reserved memory entry for the Nitro firmware,
required to get the on-chip NICs to work. Finally he adds support for the
BCM958712DxXMC reference board which is a subset of existing boards.
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Merge tag 'arm-soc/for-4.11/devicetree-arm64' of http://github.com/Broadcom/stblinux into next/dt64
This pull request contains Broadcom ARM64-based SoC Device Tree changes for
4.11, please pull the following changes:
- Jon adds Device Tree nodes for the GICv2m and PAXB/PAXC PCIe interfaces on
the Northstar 2 SoCs, he also enables PAXC on the Northstar 2 SVK reference
board. He also updates the reserved memory entry for the Nitro firmware,
required to get the on-chip NICs to work. Finally he adds support for the
BCM958712DxXMC reference board which is a subset of existing boards.
* tag 'arm-soc/for-4.11/devicetree-arm64' of http://github.com/Broadcom/stblinux:
arm64: dts: NS2: add support for XMC form factor
arm64: dts: NS2: reserve memory for Nitro firmware
arm64: dts: NS2: enable PAXC on NS2 SVK
arm64: dts: NS2: enable GICv2m for PAXB/PAXC interfaces
Signed-off-by: Olof Johansson <olof@lixom.net>
1. Addition of Coresight support on Juno R1 and R2 variants
2. Addition of STM(System Trace Macrocell) support on all Juno variants
3. Removed incorrect nesting of dtsi files
4. Removed untested USB hub only available on initial Juno R0 motherboard
5. Added ETR SMMU power domain and dma-ranges property
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Merge tag 'juno-updates-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/dt64
ARMv8 Vexpress/Juno DT updates for v4.11
1. Addition of Coresight support on Juno R1 and R2 variants
2. Addition of STM(System Trace Macrocell) support on all Juno variants
3. Removed incorrect nesting of dtsi files
4. Removed untested USB hub only available on initial Juno R0 motherboard
5. Added ETR SMMU power domain and dma-ranges property
* tag 'juno-updates-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm64: dts: juno: remove motherboard USB node
arm64: dts: juno: add ETR SMMU power domain
arm64: dts: juno: add dma-ranges property
arm64: dts: juno: add missing CoreSight STM component
arm64: dts: juno: add CoreSight support for Juno r1/r2 variants
arm64: dts: juno: refactor CoreSight support on Juno r0
arm64: dts: juno: remove dtsi nesting inside tree structure
Signed-off-by: Olof Johansson <olof@lixom.net>
Add pinctrl nodes for HDMI HPD and DDC pins modes for Amlogic Meson GXL
and GXBB SoCs.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
There is one blue LED on the front of the device. Keep it lit and
configure it as panic indicator.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This adds pinctrl group nodes for the CTS and RTS pins of each serial
controller. This makes it possible to enable the CTS and RTS pins which
are controlled by the serial controller hardware (through the meson_uart
driver).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This adds the missing node for the uart_AO_B port to the meson-gx.dtsi
(as this is supported by GXBB, GXL and GXM) along with the required
pinctrl pins. This is required as some boards are using it (the boards
from the Khadas VIM series for example have it exposed on the pin
headers).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
The "samsung,exynos5433-mipi-video-phy" and "samsung,exynos5250-dwusb3"
DT bindings don't specify a reg property for these nodes, so having a
unit name leads to the following DTC warnings:
Node /soc/video-phy@105c0710 has a unit name, but no reg property
Node /soc/usb@15400000 has a unit name, but no reg property
Node /soc/usb@15a00000 has a unit name, but no reg property
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The first batch of Juno boards included a discrete USB controller chip
as a contingency in case of issues with the USB 2.0 IP integrated into
the SoC. As it turned out, the latter was fine, and to the best of my
knowledge the motherboard USB was never even brought up and validated.
Since this also isn't present on later boards, and uses a compatible
string undocumented and unmatched by any driver in the kernel, let's
just tidy it away for ever to avoid any confusion.
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
