Having CONFIG_DEBUG_GPIO=y leads to several debug messages polluting kernel log:
[ 0.580325] of_get_named_gpio_flags: can't parse gpios property of node '/regulators/3p3v[0]'
[ 0.581185] 3P3V: 3300 mV
[ 0.584827] of_get_named_gpio_flags exited with status 124
[ 0.585852] vddio-sd0: 3300 mV
[ 0.590023] of_get_named_gpio_flags exited with status 79
[ 0.590770] fec-3v3: 3300 mV
[ 0.594805] of_get_named_gpio_flags exited with status 105
[ 0.595491] usb0_vbus: 5000 mV
[ 0.599687] of_get_named_gpio_flags exited with status 104
[ 0.600380] usb1_vbus: 5000 mV
[ 0.604463] of_get_named_gpio_flags exited with status 126
[ 0.605153] lcd-3v3: 3300 mV
[ 0.608970] of_get_named_gpio_flags exited with status 77
Turn this option off, as these messages are not really useful for normal usage.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Generate mxs_defconfig by doing:
make mxs_defconfig
make savedefconfig
cp defconfig arch/arm/configs/mxs_defconfig
No functional change. The goal here is to cleanup mxs_defconfig file to
make easier and cleaner the addition of new entries.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
More multiplatform enablement for ARM platforms. The ones converted in
this branch are:
- bcm2835
- cns3xxx
- sirf
- nomadik
- msx
- spear
- tegra
- ux500
We're getting close to having most of them converted!
One of the larger platforms remaining is Samsung Exynos, and there are
a bunch of supporting patches in this merge window for it. There was a
patch in this branch to a early version of multiplatform conversion,
but it ended up being reverted due to need of more bake time. The
revert commit is part of the branch since it would have required
rebasing multiple dependent branches and they were stable by then.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=4hSo
-----END PGP SIGNATURE-----
Merge tag 'multiplatform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC multiplatform updates from Olof Johansson:
"More multiplatform enablement for ARM platforms. The ones converted
in this branch are:
- bcm2835
- cns3xxx
- sirf
- nomadik
- msx
- spear
- tegra
- ux500
We're getting close to having most of them converted!
One of the larger platforms remaining is Samsung Exynos, and there are
a bunch of supporting patches in this merge window for it. There was
a patch in this branch to a early version of multiplatform conversion,
but it ended up being reverted due to need of more bake time. The
revert commit is part of the branch since it would have required
rebasing multiple dependent branches and they were stable by then"
* tag 'multiplatform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (70 commits)
mmc: sdhci-s3c: Fix operation on non-single image Samsung platforms
clocksource: nomadik-mtu: fix up clocksource/timer
Revert "ARM: exynos: enable multiplatform support"
ARM: SPEAr13xx: Fix typo "ARCH_HAVE_CPUFREQ"
ARM: exynos: enable multiplatform support
rtc: s3c: make header file local
mtd: onenand/samsung: make regs-onenand.h file local
thermal/exynos: remove unnecessary header inclusions
mmc: sdhci-s3c: remove platform dependencies
ARM: samsung: move mfc device definition to s5p-dev-mfc.c
ARM: exynos: move debug-macro.S to include/debug/
ARM: exynos: prepare for sparse IRQ
ARM: exynos: introduce EXYNOS_ATAGS symbol
ARM: tegra: build assembly files with -march=armv7-a
ARM: Push selects for TWD/SCU into machine entries
ARM: ux500: build hotplug.o for ARMv7-a
ARM: ux500: move to multiplatform
ARM: ux500: make remaining headers local
ARM: ux500: make irqs.h local to platform
ARM: ux500: get rid of <mach/[hardware|db8500-regs].h>
...
This branch contains platform updates for 3.10. Among the highlights:
- Support for the new Atmel Cortex-A5 based platforms (SAMA5D3)
- New support for CSR SiRFatlas6 SoCs
- A handful of updates for NVidia T114 (a.k.a. Tegra 4)
- A bunch of updates for the shmobile platforms
- A handful of updates for davinci
- A few updates for Qualcomm MSM
- Plus a handful of other patches, defconfig updates, etc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=HXX3
-----END PGP SIGNATURE-----
Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Olof Johansson:
"This branch contains part 1 of the platform updates for 3.10. Among
the highlights:
- Support for the new Atmel Cortex-A5 based platforms (SAMA5D3)
- New support for CSR SiRFatlas6 SoCs
- A handful of updates for NVidia T114 (a.k.a. Tegra 4)
- A bunch of updates for the shmobile platforms
- A handful of updates for davinci
- A few updates for Qualcomm MSM
- Plus a handful of other patches, defconfig updates, etc."
* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (135 commits)
ARM: tegra: pm: fix build error w/o PM_SLEEP
ARM: davinci: ensure global variables are declared
ARM: davinci: sram.c: fix incorrect type in assignment
ARM: davinci: da8xx dt: make file local symbols static
ARM: davinci: da8xx: add remoteproc support
ARM: socfpga: Upgrade clk driver for socfpga to make use of dts clock entries
ARM: socfpga: Add clock entries into device tree
ARM: socfpga: Enable soft reset
ARM: EXYNOS: replace cpumask by the corresponding macro
ARM: EXYNOS: handle properly the return values
ARM: EXYNOS: factor out the idle states
ARM: OMAP4: Enable fix for Cortex-A9 erratas
ARM: OMAP2+: Export SoC information to userspace
ARM: OMAP2+: SoC name and revision unification
ARM: OMAP2+: Move common part of late init into common function
ARM: tegra: pm: remove duplicated include from pm.c
ARM: davinci: da850: override mmc DT node device name
ARM: davinci: da850: add mmc DT entries
mmc: davinci_mmc: add DT support
ARM: SAMSUNG: check processor type before cache restoration in resume
...
Commit edc7cb2 (usb: phy: make it a menuconfig) makes USB_MXS_PHY
be a sub-item of menuconfig symbol USB_PHY. This change gets the
selection of CONFIG_USB_MXS_PHY in mxs_defconfig lost. Hence the
boot stops at the point below.
[ 1.600867] ci_hdrc ci_hdrc.0: doesn't support gadget
[ 1.606282] ci_hdrc ci_hdrc.0: EHCI Host Controller
[ 1.613522] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
Add CONFIG_USB_PHY to have the CONFIG_USB_MXS_PHY selection back to
work.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Remove files that are not needed by multiplatform build, and make
necessary changes on Kconfig to enable multiplatform build.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
PM subsystem treats mmc card as removed during suspend.
If MMC is used to store the root file system, it is better to tell the kernel
not to treat it as a removable media, so select CONFIG_MMC_UNSAFE_RESUME for
such purpose.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Build CONFIG_INPUT_EVDEV as a built-in driver, as it makes easier to test
the LRADC touchscreen driver, for example, by using the 'evtest' tool.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
commit 09f6ffde2e (USB: EHCI: fix build error by making ChipIdea host a normal
EHCI driver) introduced CONFIG_USB_EHCI_HCD as a dependency for USB_CHIPIDEA_HOST.
Select CONFIG_USB_EHCI_HCD, so that USB host can be functional again.
Cc: <stable@vger.kernel.org> # 3.8
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Newer versions of udev (such as 182) requires CONFIG_DEVTMPFS_MOUNT to be
selected, otherwise we get a stuck console:
Starting udev
Starting Bootlog daemon: bootlogd: cannot deduce real console device
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Regenerate the mxs_defconfig to match recent kernel using the following
commands:
make mxs_defconfig
make savedefconfig
cp defconfig arch/arm/configs/mxs_defconfig
Then enable these features:
- MTD block access
- UBI and UBIFS
- JFFS2
- EXT2 and EXT4
- AT24 EEPROM support
- Support for most of the SPI flashes
- Support for ethernet PHYs that are usually used on mxs designs
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Select the following USB related options:
- USB Ethernet adapter (needed for mx23-olinuxino)
- Native language support (needed for mounting USB pen drives, for example)
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This might be the last time we do a standalone defconfig branch,
since we now prefer to get them with the rest of the subarch updates
instead. These add a handful of useful options on various platforms,
enable new boards and SoCs, etc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=+zKc
-----END PGP SIGNATURE-----
Merge tag 'defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM soc defconfig updates from Olof Johansson:
"This might be the last time we do a standalone defconfig branch, since
we now prefer to get them with the rest of the subarch updates
instead. These add a handful of useful options on various platforms,
enable new boards and SoCs, etc."
* tag 'defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: tegra: defconfig updates
ARM: LPC32xx: Defconfig update
ARM: mach-shmobile: marzen: defconfig update
ARM: mxs_defconfig: Add SPI and LRADC support
ARM: s3c6400_defconfig: enable more boards in defconfig
ARM: imx_v6_v7_defconfig: Remove CONFIG_DEFAULT_MMAP_MIN_ADDR
ARM: imx_v6_v7_defconfig: Add Chipidea USB driver support
ARM: mxs_defconfig: Add framebuffer support
ARM: mxs_defconfig: Add LED, PWM and MTD_CHAR support
ARM: mxs_defconfig: Enable USB host
A collection of mxs_defconfig updates for 3.7.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iQEcBAABAgAGBQJQTtlqAAoJEFBXWFqHsHzOakYIAJiwRVVxu6Ad06I5oREVhjAF
DpfNKdI6qRUgUDKTh8BEbaR8LAiPjiCXU0p2l0sKLVKO2zugqRL+xFuGNLuSYbt2
LrgCG8icpX5NqF9qW6bvXLJYCuPyG7DZ2ivDCaf35L9nmz4ohnFExqajZwZIHOxy
nbbV/yv5+lfS0JDn2rKmlsxg2FY4CiDTTh3A4V12lu3Br0ccZqaZa5OdIBvsmkFR
QJY5g942qbgvaIQ5s5XPcNqxzn46rwKz5iDMDEcQD8OdmJYcbjzV5b4ByIiukKSr
AUstRLsM3MDKkIk6PGuz+KZKDRMKH/sjnEpzHAXY5jQs/ABOt7KL+zzFIYxhPYs=
=JpqI
-----END PGP SIGNATURE-----
Merge tag 'mxs-defconfig-3.7' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/defconfig
A collection of mxs_defconfig updates for 3.7.
* tag 'mxs-defconfig-3.7' of git://git.linaro.org/people/shawnguo/linux-2.6:
ARM: mxs_defconfig: Add SPI and LRADC support
ARM: mxs_defconfig: Add framebuffer support
ARM: mxs_defconfig: Add LED, PWM and MTD_CHAR support
ARM: mxs_defconfig: Enable USB host
Since DT kernel provides the equivalent support with those board
files, we can remove them now.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Lothar Waßmann <LW@KARO-electronics.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Lauri Hintsala <lauri.hintsala@bluegiga.com>
The CONFIG_DEFAULT_MMAP_MIN_ADDR was set to 65536 in mxs_defconfig,
this caused severe breakage of userland applications since the upper
limit for ARM is 32768. By default CONFIG_DEFAULT_MMAP_MIN_ADDR is
set to 4096 and can also be changed via /proc/sys/vm/mmap_min_addr
if needed.
Quoting Russell King [1]:
"4096 is also fine for ARM too. There's not much point in having
defconfigs change it - that would just be pure noise in the config
files."
the CONFIG_DEFAULT_MMAP_MIN_ADDR can be removed from the defconfig
altogether.
This problem was introduced by commit cde7c41 (ARM: configs: add
defconfig for mach-mxs).
[1] http://marc.info/?l=linux-arm-kernel&m=134401593807820&w=2
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: stable@vger.kernel.org
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
With the common clock framework in place, it is useful to enable
CONFIG_COMMON_CLK_DEBUG option, in order to easily inspect the clock tree.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Let AUART driver be built by default.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Enable MACH_APX4DEVKIT to be built by default.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
As the ultimate for mxs platform is to convert over to device tree,
let's start always building in device tree support for the platform.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Let audio support be built by default.
As sgtl5000 codec is connected via I2C, let MXS I2C driver also be built
by default.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
The patch adds following configurations to enable build of mx23evk
and mx28evk in defconfig.
CONFIG_MACH_MX23EVK
CONFIG_MACH_MX28EVK
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The patch fixes the warning below.
arch/arm/configs/mxs_defconfig:92:warning: symbol value 'm' invalid for RTC_CLASS
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Covers MX23, MX28 and STMP378x.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
