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2013-08-22ARM: imx6q: add vdoa gate clockShawn Guo
Add the missing vdoa gate clock for imx6q. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-22ARM: imx6q: add the missing cko output selectionShawn Guo
The clock output on imx6q CCM_CLKO1 pad is not always cko1 clock, and there is a multiplexer to select between cko1 and cko2. Add this missing selection as the clock cko. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-22ARM: imx6q: add cko2 clocksShawn Guo
It adds the missing cko2 clocks, including multiplexer, divider and gate. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-22ARM: imx6q: add spdif gate clockShawn Guo
It adds the missing spdif gate clock into imx6q clock driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx: clk-pllv3: improve the timeout waiting methodPeter Chen
There are two improvements for this commit: - Add comparing pll lock condition after while loop. It can fix potential fake timeout problem caused by the code is just scheduled out before compare the timeout, and the time of scheduling out are more than one jiffies. - Move timeout assignment more close to compare the timeout. It can reduce the possibility the code is scheduled out, and the timeout can be more precise. Signed-off-by: Peter Chen <peter.chen@freescale.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx6: change some clocks to fixup clocksLiu Ying
All the clocks controlled by the register 'CCM Serial Clock Multiplexer Register 1' should be fixup clocks. This patch changes those clocks from basic multiplexer or divider clocks to fixup clocks. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx: add common clock support for fixup muxLiu Ying
One register may have several fields to control some clocks. It is possible that the read/write values of some fields may map to different real functional values, so writing to the other fields in the same register may break a working clock tree. A real case is the aclk_podf field in the register 'CCM Serial Clock Multiplexer Register 1' of i.MX6Q/SDL SoC. This patch introduces a fixup hook for multiplexer clock which is called before writing a value to clock registers to support this kind of multiplexer clocks. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx: add common clock support for fixup divLiu Ying
One register may have several fields to control some clocks. It is possible that the read/write values of some fields may map to different real functional values, so writing to the other fields in the same register may break a working clock tree. A real case is the aclk_podf field in the register 'CCM Serial Clock Multiplexer Register 1' of i.MX6Q/SDL SoC. This patch introduces a fixup hook for divider clock which is called before writing a value to clock registers to support this kind of divider clocks. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx: Select MIGHT_HAVE_CACHE_L2X0Fabio Estevam
Select MIGHT_HAVE_CACHE_L2X0 for armv6 and armv7 i.MX SoCs. By selecting MIGHT_HAVE_CACHE_L2X0, the user still has the possibility to disable CACHE_L2X0 selection via menuconfig. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx: fix imx_init_l2cache storage classVincent Stehlé
This fixes the following compilation error: arch/arm/mach-imx/system.c:101:123: error: static declaration of ‘imx_init_l2cache’ follows non-static declaration In file included from arch/arm/mach-imx/system.c:32:0: arch/arm/mach-imx/common.h:165:13: note: previous declaration of ‘imx_init_l2cache’ was here arch/arm/mach-imx/system.c:101:123: warning: ‘imx_init_l2cache’ defined but not used [-Wunused-function] Signed-off-by: Vincent Stehlé <vincent.stehle@freescale.com> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx_v6_v7_defconfig: enable WEIM driverHuang Shijie
enable the weim driver. Since the NOR is connected to the WEIM for imx6q{dl}-sabreauto, we also enable the MTD_PHYSMAP_OF module. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx: use imx specific L2 init function on imx6slShawn Guo
The optimized L2 prefect and power setting done in imx_init_l2cache() can also benefit imx6sl, so let's call the function on imx6sl as well. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
2013-08-16ARM: imx: let L2 initialization be a common functionShawn Guo
Move imx6q L2 initialization function imx6q_init_l2cache() into system.c, and rename it imx_init_l2cache(), so that other platforms other than imx6q can also use the function. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
2013-08-16ARM: imx_v4_v5_defconfig: Select CONFIG_MACH_IMX25_DTFabio Estevam
Allow booting a mx25 dt kernel by default. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx_v6_v7_defconfig: Enable VPU driverFabio Estevam
Let VPU driver be selected by default. VPU driver requires a SRAM pool, so select CONFIG_SRAM as well. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM i.MX6DL: parent LDB DI clocks to PLL5 on i.MX6S/DLPhilipp Zabel
i.MX6S/DL have the Video PLL post dividers fixed already in revision 1.0 Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx_v6_v7_defconfig: Enable LVDS Display BridgeFabio Estevam
Let IMX_LDB driver be built by default. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx_v6_v7_defconfig: Enable FSL_LPUART supportFabio Estevam
Enable the FSL_LPUART driver as it is used by the VF610 family. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM i.MX6Q: Use ENET_CLK_SEL defines in imx6q_1588_initPhilipp Zabel
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: imx_v6_v7_defconfig: Select CONFIG_NOP_USB_XCEIV by defaultFabio Estevam
In order to get USB functionality on mx5 boards, we need to select CONFIG_NOP_USB_XCEIV option, so let's enable it by default. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: i.MX6: add ethernet phy fixup for KSZ9031Sascha Hauer
The KSZ9031 is used on the i.MX6 based Data Modul eDM-QMX6 board. It needs the same fixup to the rx/tx delays as other i.MX6 boards. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: i.MX6: add ethernet phy fixup for AR8031Sascha Hauer
The AR8031 is used on the i.MX6 based sabreSD, sabreauto and wandboard. All need the same fixup, so add it for all i.MX6. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16ARM: i.MX6: call ksz9021 phy fixup for all i.MX6 boardsSascha Hauer
In current U-Boot the sabrelite, nitrogen6x and titanium all need the same fixup for the ksz9021 phy. Instead of limiting the fixup to a single board apply them for all. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-07-28Merge tag 'pinctrl-for-v3.11-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: - Driver fixes for AM33xx, SIRF and PFC pin controllers - Fix a compile warning from the pinctrl single-register driver - Fix a little nasty memory leak * tag 'pinctrl-for-v3.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: fix a memleak when freeing maps pinctrl: pinctrl-single: fix compile warning when no CONFIG_PM pinctrl: sh-pfc: fix SDHI0 VccQ regulator on sh73a0 with DT arm/dts: sirf: fix the pingroup name mismatch between drivers and dts pinctrl: sirf: add usp0_uart_nostreamctrl pin group for usp-uart without flowctrl pinctrl: sirf: fix the pin number and mux bit for usp0 pinctrl: am33xx dt binding: correct include path
2013-07-24Merge tag 'samsung-fixes-1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes From Kukjin Kim: Samsung fixes for v3.11 - fix kernel booting on exynos5440 skip pm which is not supported update regarding LPAE features - fix s3c2440 uart with adding clkdev entries - fix compilatioin for Samsung SoCs with selecting pm - update ARCH_NR_GPIO to support exynos4412 has more gpios * tag 'samsung-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos ARM: EXYNOS: Fix low level debug support ARM: SAMSUNG: Save/restore only selected uart's registers ARM: SAMSUNG: Add SAMSUNG_PM config option to select pm ARM: S3C24XX: Add missing clkdev entries for s3c2440 UART ARM: EXYNOS: Enable 64-bit DMA for EXYNOS5440 if LPAE is enabled ARM: EXYNOS: change the PHYSMEM_BITS and SECTION_SIZE ARM: EXYNOS: skip pm support on exynos5440 Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-24ARM: omap5: Only select errata 798181 if SMPOlof Johansson
Avoids the following warning when SMP is off: warning: (ARCH_KEYSTONE && SOC_OMAP5) selects ARM_ERRATA_798181 which has unmet direct dependencies (CPU_V7 && SMP) Reported-by: Emilio López <emilio@elopez.com.ar> Cc: Tony Lindgren <tony@atomide.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-24ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for ExynosSachin Kamat
With the recent cleanup in Exynos platform code notably commits 17859bec ("ARM: EXYNOS: Do not select legacy Kconfig symbols any more") and b9222210 ("ARM: EXYNOS: Remove mach/gpio.h"), the definition of ARCH_NR_GPIOS got removed. This started causing problems on SoCs like Exynos4412 which have more than the default number of GPIOs. Thus define this number in KConfig file which takes care of current SoC requirements and provides scope for GPIO expanders. Without this patch we get the following errors during boot: gpiochip_add: gpios 251..258 (gpv0) failed to register samsung-pinctrl 106e0000.pinctrl: failed to register gpio_chip gpv0, error code: -22 samsung-pinctrl: probe of 106e0000.pinctrl failed with error -22 Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-07-24ARM: EXYNOS: Fix low level debug supportYadwinder Singh Brar
Presently, using exynos_defconfig with CONFIG_DEBUG_LL and CONFIG_EARLY_PRIN on, kernel is not booting, we are getting following: [ 0.000000] ------------[ cut here ]------------ [ 0.000000] kernel BUG at mm/vmalloc.c:1134! [ 0.000000] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.11.0-rc1 #633 [ 0.000000] task: c052ec48 ti: c0524000 task.ti: c0524000 [ 0.000000] PC is at vm_area_add_early+0x54/0x94 [ 0.000000] LR is at add_static_vm_early+0xc/0x60 Its because exynos[4/5]_map_io() function ioremaps a single 512KB memory size for all the four uart ports which envelopes the mapping created by debug_ll_io_init(), called earlier in exynos_init_io(). This patch removes iodesc entries for UART controller for all Samsung SoC's, since now the Samsung uart driver does a ioremap during probe and any needed iomapping for earlyprintk will be handled by debug_ll_io_init(). Tested on smdk4412 and smdk5250. Signed-off-by: Yadwinder Singh Brar <yadi.brar@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-07-24ARM: SAMSUNG: Save/restore only selected uart's registersYadwinder Singh Brar
Basically this code gets executed only during debugging i.e when DEBUG_LL & SAMSUNG_PM_DEBUG is on, so required only for UART used for debugging. Since we are removing static iodesc entries for UARTs, so now only the selected (CONFIG_DEBUG_S3C_UART) UART will be ioremapped by the debug_ll_io_init() for DEBUG_LL, so save/restore uart registers only for selected uart. Signed-off-by: Yadwinder Singh Brar <yadi.brar@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-07-24ARM: SAMSUNG: Add SAMSUNG_PM config option to select pmAmit Daniel Kachhap
This patch enables the selection of samsung pm related stuffs when SAMSUNG_PM config is enabled and not just when generic PM config is enabled. Power management for s3c64XX and s3c24XX is enabled by default and for other platform depends on S5P_PM. This patch also fixes the following compilation error's when compiling a platform like exynos5440 which does not select pm stuffs. arch/arm/mach-exynos/built-in.o: In function '__virt_to_phys': linux/arch/arm/include/asm/memory.h:175: undefined reference to 's3c_cpu_resume' linux/arch/arm/include/asm/memory.h:175: undefined reference to 's3c_cpu_resume' linux/arch/arm/include/asm/memory.h:175: undefined reference to 's3c_cpu_resume' linux/arch/arm/include/asm/memory.h:175: undefined reference to 's3c_cpu_resume' arch/arm/mach-exynos/built-in.o: In function 'exynos5_init_irq': linux/arch/arm/mach-exynos/common.c:492: undefined reference to 's3c_irq_wake' linux/arch/arm/mach-exynos/common.c:492: undefined reference to 's3c_irq_wake' arch/arm/mach-exynos/built-in.o: In function 'exynos4_init_irq': linux/arch/arm/mach-exynos/common.c:476: undefined reference to 's3c_irq_wake' linux/arch/arm/mach-exynos/common.c:476: undefined reference to 's3c_irq_wake' arch/arm/plat-samsung/built-in.o: In function 's3c_irqext_wake': linux/arch/arm/plat-samsung/pm.c:144: undefined reference to 's3c_irqwake_eintallow' linux/arch/arm/plat-samsung/pm.c:144: undefined reference to 's3c_irqwake_eintallow' arch/arm/plat-samsung/built-in.o: In function 's3c_pm_enter': linux/arch/arm/plat-samsung/pm.c:263: undefined reference to 's3c_irqwake_intallow' linux/arch/arm/plat-samsung/pm.c:263: undefined reference to 's3c_irqwake_intallow' linux/arch/arm/plat-samsung/pm.c:264: undefined reference to 's3c_irqwake_eintallow' linux/arch/arm/plat-samsung/pm.c:264: undefined reference to 's3c_irqwake_eintallow' linux/arch/arm/plat-samsung/pm.c:275: undefined reference to 's3c_pm_save_core' linux/arch/arm/plat-samsung/pm.c:279: undefined reference to 's3c_pm_configure_extint' linux/arch/arm/plat-samsung/pm.c:310: undefined reference to 's3c_pm_restore_core' make: *** [vmlinux] Error 1 Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-07-24ARM: S3C24XX: Add missing clkdev entries for s3c2440 UARTSylwester Nawrocki
This patch restores serial port operation which has been broken since commit 60e93575476f ("serial: samsung: enable clock before clearing pending interrupts during init") That commit only uncovered the real issue which was missing clkdev entries for the "uart" clocks on S3C2440. It went unnoticed so far because return value of clk API calls were not being checked at all in the samsung serial port driver. This patch should be backported to at least 3.10 stable kernel, since the serial port has not been working on s3c2440 since 3.10-rc5. Cc: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> [on S3C2440 SoC based Mini2440 board] Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Tested-by: Juergen Beisert <jbe@pengutronix.de> Cc: <stable@vger.kernel.org> [3.10] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-07-23ARM: multi_v7_defconfig: Select USB chipidea driverFabio Estevam
CONFIG_USB_EHCI_MXC selects the old i.mx USB driver, which does not support device tree. Select the USB chipidea driver instead, so that USB can be functional on i.mx. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-23ARM: pxa: propagate errors from regulator_enable() to pxamciArnd Bergmann
The em_x270_mci_setpower() and em_x270_usb_hub_init() functions call regulator_enable(), which may return an error that must be checked. This changes the em_x270_usb_hub_init() function to bail out if it fails, and changes the pxamci_platform_data->setpower callback so that the a failed em_x270_mci_setpower call can be propagated by the pxamci driver into the mmc core. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Mike Rapoport <mike@compulab.co.il> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Acked-by: Chris Ball <cjb@laptop.org> [olof: fixed order of regulator_enable() and test in em_x270_usb_hub_init] Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-23ARM: zynq: fix compilation warningVincent Stehlé
Fix the following compilation warning: arch/arm/mach-zynq/common.c:110:2: warning: initialization from incompatible pointer type [enabled by default] arch/arm/mach-zynq/common.c:110:2: warning: (near initialization for ‘__mach_desc_XILINX_EP107.restart’) [enabled by default] Signed-off-by: Vincent Stehlé <vincent.stehle@freescale.com> Cc: Robin Holt <holt@sgi.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: trivial@kernel.org Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-23ARM: keystone: fix compilation warningVincent Stehlé
Fix the following compilation warning: arch/arm/mach-keystone/keystone.c:74:2: warning: initialization from incompatible pointer type [enabled by default] arch/arm/mach-keystone/keystone.c:74:2: warning: (near initialization for ‘__mach_desc_KEYSTONE.restart’) [enabled by default] Signed-off-by: Vincent Stehlé <vincent.stehle@freescale.com> Cc: Robin Holt <holt@sgi.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: trivial@kernel.org Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-22ARM: highbank: Only touch common coherency control register fieldsRob Herring
Midway adds new register fields to the coherency control registers, so writing absolute values will break on Midway. Change the register accesses to only modify the necessary and common fields in order to support both Midway and Highbank. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-22Merge tag 'nomadik-defconfig-for-arm-soc' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into fixes From Linus Walleij: This updates the Nomadik defconfig post-v3.11-rc1: - Update the baseline so we need not rely on make oldconfig so much - MMC defconfig updates - Activate NO_HZ_IDLE and HRTIMERS * tag 'nomadik-defconfig-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ARM: nomadik: configure for NO_HZ and HRTIMERS ARM: nomadik: update defconfig base ARM: nomadik: Update MMC defconfigs Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-22ARM: footbridge: fix overlapping PCI mappingsMike Frysinger
Commit 8ef6e6201b26cb9fde79c1baa08145af6aca2815 (ARM: footbridge: use fixed PCI i/o mapping) broke booting on my netwinder. Before that, everything boots fine. Since then, it crashes on boot. With earlyprintk, I see it BUG-ing like so: kernel BUG at lib/ioremap.c:27! Internal error: Oops - BUG: 0 [#1] ARM ... [<c0139b54>] (ioremap_page_range+0x128/0x154) from [<c02e6a6c>] (dc21285_setup+0xd0/0x114) [<c02e6a6c>] (dc21285_setup+0xd0/0x114) from [<c02e4874>] (pci_common_init+0xa0/0x298) [<c02e4874>] (pci_common_init+0xa0/0x298) from [<c02e793c>] (netwinder_pci_init+0xc/0x18) [<c02e793c>] (netwinder_pci_init+0xc/0x18) from [<c02e27d0>] (do_one_initcall+0xb4/0x180) ... Russell points out it's because of overlapping PCI mappings that was added with the aforementioned commit. Rob thought the code would re-use the static mapping, but that turns out to not be the case and instead hits the BUG further down. After deleting this hunk as suggested by Russel, the system boots up fine again and all my PCI devices work (IDE, ethernet, the DC21285). Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Rob Herring <rob.herring@calxeda.com> Cc: stable@vger.kernel.org # v3.5+ Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-22Merge tag 'imx-fixes-3.11' of git://git.linaro.org/people/shawnguo/linux-2.6 ↵Olof Johansson
into fixes From Shawn Guo, imx fixes for 3.11: - A few device tree source fixes regarding pinctrl, clock, and pwm backlight. - Fixes imx28 and imx51 audio driver failure caused by sgtl5000 codec driver change by supplying the correct clock for codec. - imx6q emi_sel clock muxing and imx6q-iomuxc-gpr macro fixes * tag 'imx-fixes-3.11' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: dts: imx51-babbage: Pass a real clock to the codec ARM i.MX53: mba53: Fix PWM backlight DT node ARM: imx: fix vf610 enet module clock selection ARM: mxs: saif0 is the clock provider to sgtl5000 ARM: i.MX6Q: correct emi_sel clock muxing ARM i.MX6Q: Fix IOMUXC GPR1 defines for ENET_CLK_SEL and IPU1/2_MUX ARM: i.MX27: Typo fix ARM: imx27: Fix documentation for SPLL clock ARM i.MX53: Fix UART pad configuration
2013-07-22Merge tag 'omap-for-v3.11/fixes-against-rc1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes From Tony Lindgren: Omap fixes mostly to deal with the dropping of platform data for omap4, and to make v7_defconfig bootable on omap4 SDP with nfsroot. * tag 'omap-for-v3.11/fixes-against-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Provide alias to USB PHY clock ARM: dts: Add missing vmmc2 regulator for twl ARM: multi_v7: Enabled omap4430 sdp nfsroot
2013-07-22Merge tag 'davinci-fixes-for-v3.11-rc2' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into fixes From Sekhar Nori: DaVinci fixes for v3.11-rc2 The pull request includes fixes for sparse warnings, defconfig changes to enable DMA usage on peripherals and removal of a duplicated include file. * tag 'davinci-fixes-for-v3.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: defconfig: enable EDMA driver ARM: davinci: make file local variables static ARM: edma: remove duplicated include from edma.c Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-22ARM: STi: Set correct ARM ERRATAs.Srinivas Kandagatla
Some of the ARM_ERRATA selection is not done in the initial SOC support patches. This patch selects 2 new ARM_ERRATA's and removes one which was actually fixed. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> [olof: reorder new errata entries] Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-22ARM: dts: STi: Fix pinconf setup for STiH416 serial2Srinivas Kandagatla
This patch fixes a bug in pinctrl setup of serial2 device, Some of the pins in the pinctrl node of serial2 do not belong to that pin-controller. This patch divides them in the pins into there respective pin controller nodes. Without this patch serial on StiH416-B2000 Board will not work as it fails with: "st-pinctrl pin-controller-rear.3: failed to get pin(99) name st-pinctrl pin-controller-rear.3: maps: function serial2 group serial2-0 num 4 pinconfig core: failed to register map default (3): no group/pin given" Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-07-22arm/dts: sirf: fix the pingroup name mismatch between drivers and dtsBarry Song
in drivers/pinctrl/sirf, pingroup name is cko0 and cko1, but in dts, they are cko0 and cko1_rst. this patch fixes the error in dts. Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-22pinctrl: sirf: add usp0_uart_nostreamctrl pin group for usp-uart without ↵Qipan Li
flowctrl this patch adds the lost pin group which supports to let USP0 to simulate a UART without hardware flow control. Signed-off-by: Qipan Li <Qipan.Li@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-20ARM: nomadik: configure for NO_HZ and HRTIMERSLinus Walleij
This enables tickless idle (NO_HZ_IDLE) and high resolution timers for the Nomadik. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-20ARM: nomadik: update defconfig baseLinus Walleij
Update the Nomadik defconfig enabling: - GPIO keyboard input - Regulators - LED class driver - LED heartbeat trigger Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-20ARM: nomadik: Update MMC defconfigsUlf Hansson
Enable MMC_UNSAFE_RESUME to accomplish a proper suspend/resume cycle for SD/SDIO/(e)MMC. ARMMMCI host driver supports clock gating through runtime PM, thus MMC_CLKGATE is not needed. Moreover ARMMMCI can do scatter-gather which means we can explicity disable MMC_BLOCK_BOUNCE, since it's default enabled, to skip unnecessary bounce buffer copying. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-19Merge tag 'pm+acpi-3.11-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management and ACPI fixes from Rafael Wysocki: "These are fixes collected over the last week, most importnatly two cpufreq reverts fixing regressions introduced in 3.10, an autoseelp fix preventing systems using it from crashing during shutdown and two ACPI scan fixes related to hotplug. Specifics: - Two cpufreq commits from the 3.10 cycle introduced regressions. The first of them was buggy (it did way much more than it needed to do) and the second one attempted to fix an issue introduced by the first one. Fixes from Srivatsa S Bhat revert both. - If autosleep triggers during system shutdown and the shutdown callbacks of some device drivers have been called already, it may crash the system. Fix from Liu Shuo prevents that from happening by making try_to_suspend() check system_state. - The ACPI memory hotplug driver doesn't clear its driver_data on errors which may cause a NULL poiter dereference to happen later. Fix from Toshi Kani. - The ACPI namespace scanning code should not try to attach scan handlers to device objects that have them already, which may confuse things quite a bit, and it should rescan the whole namespace branch starting at the given node after receiving a bus check notify event even if the device at that particular node has been discovered already. Fixes from Rafael J Wysocki. - New ACPI video blacklist entry for a system whose initial backlight setting from the BIOS doesn't make sense. From Lan Tianyu. - Garbage string output avoindance for ACPI PNP from Liu Shuo. - Two Kconfig fixes for issues introduced recently in the s3c24xx cpufreq driver (when moving the driver to drivers/cpufreq) from Paul Bolle. - Trivial comment fix in pm_wakeup.h from Chanwoo Choi" * tag 'pm+acpi-3.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / video: ignore BIOS initial backlight value for Fujitsu E753 PNP / ACPI: avoid garbage in resource name cpufreq: Revert commit 2f7021a8 to fix CPU hotplug regression cpufreq: s3c24xx: fix "depends on ARM_S3C24XX" in Kconfig cpufreq: s3c24xx: rename CONFIG_CPU_FREQ_S3C24XX_DEBUGFS PM / Sleep: Fix comment typo in pm_wakeup.h PM / Sleep: avoid 'autosleep' in shutdown progress cpufreq: Revert commit a66b2e to fix suspend/resume regression ACPI / memhotplug: Fix a stale pointer in error path ACPI / scan: Always call acpi_bus_scan() for bus check notifications ACPI / scan: Do not try to attach scan handlers to devices having them
2013-07-19Merge branch 'omap-for-v3.11/dt-fixes' into omap-for-v3.11/fixesTony Lindgren
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