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2013-07-02Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds1-0/+1
Pull ARM SoC device tree changes from Arnd Bergmann: "These changes from 30 individual branches for the most part update device tree files, but there are also a few source code changes that have crept in this time, usually in order to atomically move over a driver from using hardcoded data to DT probing. A number of platforms change their DT files to use the C preprocessor, which is causing a bit of churn, but that is hopefully only this once" * tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (372 commits) ARM: at91: dt: rm9200ek: add spi support ARM: at91: dt: rm9200: add spi support ARM: at91/DT: at91sam9n12: add SPI DMA client infos ARM: at91/DT: sama5d3: add SPI DMA client infos ARM: at91/DT: fix SPI compatibility string ARM: Kirkwood: Fix the internal register ranges translation ARM: dts: bcm281xx: change comment to C89 style ARM: mmc: bcm281xx SDHCI driver (dt mods) ARM: nomadik: add the new clocks to the device tree clk: nomadik: implement the Nomadik clocks properly ARM: dts: omap5-uevm: Provide USB Host PHY clock frequency ARM: dts: omap4-panda: Fix DVI EDID reads ARM: dts: omap4-panda: Add USB Host support arm: mvebu: enable mini-PCIe connectors on Armada 370 RD ARM: shmobile: irqpin: add a DT property to enable masking on parent ARM: dts: AM43x EPOS EVM support ARM: dts: OMAP5: Add bandgap DT entry ARM: dts: AM33XX: Add pinmux configuration for CPSW to am335x EVM ARM: dts: AM33XX: Add pinmux configuration for CPSW to EVMsk ARM: dts: AM33XX: Add pinmux configuration for CPSW to beaglebone ...
2013-06-24ARM: mxs: don't select HAVE_PWMArnd Bergmann1-2/+0
The HAVE_PWM symbol is only for legacy platforms that provide the PWM API without using the generic framework. MXS actually uses that framework, and selecting the symbol anyway might cause build errors like drivers/built-in.o: In function `pwm_beeper_resume': :(.text+0x1f4fc0): undefined reference to `pwm_config' :(.text+0x1f4fc8): undefined reference to `pwm_enable' drivers/built-in.o: In function `pwm_beeper_suspend': :(.text+0x1f4ffc): undefined reference to `pwm_disable' when CONFIG_PWM is disabled. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Shawn Guo <shawn.guo@linaro.org>
2013-06-17ARM: mxs: Use soc bus infrastructureFabio Estevam1-0/+1
Using the soc bus infrastructure is helpful for reporting several SoC related information such as: family, machine, SoC name and SoC revision. $ cat /sys/bus/soc/devices/soc0/family Freescale MXS Family $ cat /sys/bus/soc/devices/soc0/machine Freescale i.MX28 Evaluation Kit $ cat /sys/bus/soc/devices/soc0/soc_id i.MX28 $ cat /sys/bus/soc/devices/soc0/revision TO1.2 Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-05-02Merge tag 'multiplatform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds1-10/+12
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> ...
2013-04-04ARM: mxs: enable multiplatform buildShawn Guo1-10/+12
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>
2013-04-01ARM: mxs: Select ARM_CPU_SUSPENDFabio Estevam1-0/+2
Select ARM_CPU_SUSPEND so that suspend/resume can be tested on mxs platforms. Tested on a mx28evk board: $ echo enabled > /sys/devices/80000000.apb/80040000.apbx/80074000.serial/tty/ttyAMA0/power/wakeup $ echo mem > /sys/power/state [ 507.040000] PM: Syncing filesystems ... done. [ 507.060000] mmc0: card e624 removed [ 507.160000] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 507.180000] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 507.200000] Suspending console(s) (use no_console_suspend to debug) (Then send any character via DUART to wakeup the system). [ 507.220000] PM: suspend of devices complete after 10.468 msecs [ 507.220000] PM: late suspend of devices complete after 3.531 msecs [ 507.230000] PM: noirq suspend of devices complete after 5.187 msecs [ 507.230000] PM: noirq resume of devices complete after 2.312 msecs [ 507.230000] PM: early resume of devices complete after 2.437 msecs [ 507.320000] PM: resume of devices complete after 81.312 msecs [ 507.360000] Restarting tasks ... done. [ 507.530000] mmc0: new SDHC card at address e624 [ 507.550000] mmcblk0: mmc0:e624 SU04G 3.69 GiB [ 507.560000] mmcblk0: p1 p2 p3 [ 509.240000] libphy: 800f0000.etherne:01 - Link is Down [ 511.240000] libphy: 800f0000.etherne:01 - Link is Up Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-08-17ARM: mxs: remove platform device codesShawn Guo1-2/+0
With all the board files removed, there is no user for those platform device code. Remove them. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-08-17ARM: mxs: remove board filesShawn Guo1-87/+0
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>
2012-08-04ARM: mxs: always build ocotpMarc Kleine-Budde1-6/+0
With this patch ocotp support will always be build into the kernel on mxs. Otherwise a DT-only kernel fails to link with: arch/arm/mach-mxs/mach-mxs.c:169: undefined reference to `mxs_get_ocotp' Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-03ARM: mxs: enable flexcan on imx28Marc Kleine-Budde1-0/+1
As the flexcan driver has DT binding for some time now. This patch makes the flexcan driver available in the can drivers menu if a SOC with flexcan is enabled. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-12ARM: mxs: always build in device tree supportShawn Guo1-1/+0
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>
2012-05-12ARM: mxs: add initial device tree support for imx23-evk boardShawn Guo1-0/+1
It adds initial device tree support for imx23-evk board, and only serial console is enabled. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de>
2012-05-12ARM: mxs: add initial device tree support for imx28-evk boardDong Aisheng1-0/+10
This patch includes basic dt support which can boot via nfs rootfs. Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de>
2012-05-12ARM: mxs: enable pinctrl supportShawn Guo1-0/+2
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-02-04ARM: mxs: Add initial support for Bluegiga APX4 Development KitLauri Hintsala1-0/+16
Added initial support for APX4 Development Kit with RTC, LED, Ethernet, Audio, SDIO, I2C, DUART and AUART support. Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com> Signed-off-by: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-10-20Merge branch 'imx-features-for-arnd' of git://git.pengutronix.de/git/imx/linux-2.6 into imx/develArnd Bergmann1-0/+17
Conflicts: arch/arm/mach-mx5/clock-mx51-mx53.c arch/arm/mach-mx5/devices-imx53.h
2011-10-13ARM: mxs: Add initial support for DENX MX28Stefano Babic1-0/+17
Added initial support for DENX M28 module and M28EVK board. Ethernet(FEC), SDHC, Display are supported. Signed-off-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-08-23arm: mach-mxs: add rtc to all boardsWolfram Sang1-0/+4
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Tested-by: Shawn Guo <shawn.guo@freescale.com> (for mx23evk and mx28evk)
2011-08-23ARM: mxs: add sgtl5000 i2c deviceDong Aisheng1-0/+1
Signed-off-by: Dong Aisheng <b29396@freescale.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
2011-08-23ARM: mxs: add saif deviceDong Aisheng1-0/+1
Signed-off-by: Dong Aisheng <b29396@freescale.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
2011-07-07arm: mxs: add mmc-device for mach-tx28Wolfram Sang1-0/+1
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-07-07ARM: mxs/mx28evk: add leds-gpio device for heartbeatShawn Guo1-0/+1
It adds LED2 on mx28evk board as heartbeat trigger for diagnostic purpose. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-07-07ARM: mxs/tx28: convert to new leds-gpio registration helperUwe Kleine-König1-0/+1
This allows to move the led definition to .init.rodata. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-05-23Merge branch 'devel-stable' into for-linusRussell King1-2/+0
Conflicts: arch/arm/Kconfig arch/arm/mach-ns9xxx/include/mach/uncompress.h
2011-05-19arm: mach-imx/mxs: drop 'default' boardsWolfram Sang1-2/+0
No boards should be compiled in by default. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-05-02ARM: mach-mxs: add stmp378x-devbWolfram Sang1-0/+10
STMP378x and MX23 are the same and just relabeled. There is a mach-stmp378x, however, it has a lot of reinvented interfaces, leaking all sorts of mach-specific functions into the drivers. One example is the dmaengine which does not use the linux dmaengine-API but some privately exported symbols. This makes generic use of the drivers impossible. mach-mxs does it better, so convert the board to mach-mxs. After that, it is possible to delete all stmp-specific code which should ease further ARM-consolidation. Compile tested only due to no hardware (seems not available anymore). Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-03-25ARM: mxs/mx28evk: add mmc deviceShawn Guo1-0/+1
Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Tested-by: Marc Kleine-Budde <mkl@pengutronix.de> [sha: updated to Uwes v4 version] Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-03-25ARM: mxs/mx23evk: add mmc deviceShawn Guo1-0/+1
Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> [sha: updated to Uwes v4 version] Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-03-10ARM: mxs/mx28evk: add framebuffer deviceShawn Guo1-0/+1
Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-03-08ARM: mxs/mx28evk: add flexcan devicesShawn Guo1-0/+1
Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-03-07ARM: mxs/mx23evk: add framebuffer deviceShawn Guo1-0/+1
Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-03-07arm: mxs: tx28: add i2c bus and connected RTCWolfram Sang1-0/+1
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-03-07ARM: mxs: Initial support for Ka-Ro TX28Lothar Waßmann1-0/+12
Based on code created by Lothar Waßmann, Sascha Hauer, Wolfram Sang and me. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2011-03-01ARM: mxs: Add pwm clocks and device registrationSascha Hauer1-0/+2
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2011-02-17ARM: mxs/mx28evk: add auart devicesShawn Guo1-0/+1
Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-02-17ARM: mxs/mx23evk: add auart deviceShawn Guo1-0/+1
Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-21ARM: mxs: add ocotp read functionShawn Guo1-0/+4
Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-12ARM: mxs: Change duart device to use amba-pl011Shawn Guo1-2/+2
The mxs duart is actually an amba-pl011 device. This commit changes the duart device code to dynamically allocate amba-pl011 device, so that drivers/serial/amba-pl011.c can be used on mxs. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-20ARM: mxs: Add build configuration for mxsShawn Guo1-0/+34
Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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