- Jan 22, 2013
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Tony Prisk authored
This patch adds a soc dtsi for the Wondermedia WM8850. A board dts file is also included for the W70v2 tablet, with support for all the drivers currently in mainline. Signed-off-by: Tony Prisk <linux@prisktech.co.nz> Signed-off-by: Olof Johansson <olof@lixom.net>
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- Jan 12, 2013
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Tony Prisk authored
This patch adds support for the WM8750 (ARMv6) and WM8850 (ARMv7). Devicetree documentation is updated for new SoCs. Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
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Tony Prisk authored
Remove the last two mach-vt8500/include/mach headers as they are no longer required with multiplatform-only configuration. Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
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Tony Prisk authored
This patch moves debug-macro.S from arm/mach-vt8500/include/mach to arm/include/debug/vt8500.S to provide multiplatform support. Minor style changes in code for readability. Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
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Tony Prisk authored
Single-platform Kconfig options are removed, making arch-vt8500 multiplatform only. Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
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- Jan 02, 2013
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Aaro Koskinen authored
Add DT support for twl4030_wdt. This is needed to get twl4030_wdt to probe when booting with DT. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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- Dec 24, 2012
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Maxime Ripard authored
Commit 68136b10 ("ARM: sunxi: Change device tree naming scheme for sunxi") changed the naming scheme and the compatible strings used in the device trees related to the sunXi platform, but forgot to change the compatible string in the DT machine definition. This prevents the kernel from booting on these boards. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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- Dec 22, 2012
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Kukjin Kim authored
Commit db5b0ae0 ("Merge tag 'dt' of git://git.kernel.org/.../arm-soc" ) causes a duplicated build target. This patch fixes it and sorts out the build target alphabetically so that we can recognize something wrong easily. Cc: Olof Johansson <olof@lixom.net> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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- Dec 21, 2012
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Tony Lindgren authored
Commit 787314c3 ("Merge tag 'iommu-updates-v3.8' of git://git./linux/kernel/git/joro/iommu" ) did not account for the changed header location. The headers were made local to mach-omap2 as they are specific to omap2+ only, and we wanted to get most of the #include <plat/*.h> headers fixed up anyways for the ARM multiplatform support. We attempted to avoid this kind of merge conflict early on by setting up a minimal git branch shared by the arm-soc tree and the iommu tree, but looks like we still hit a merge issue there as the branches got merged as various topic branches. Cc: Joerg Roedel <joro@8bytes.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Peter Ujfalusi authored
prom_add_property() has been renamed to of_add_property() This patch fixes the following comilation error: arch/arm/mach-omap2/timer.c: In function ‘omap_get_timer_dt’: arch/arm/mach-omap2/timer.c:178:3: error: implicit declaration of function ‘prom_add_property’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[1]: *** [arch/arm/mach-omap2/timer.o] Error 1 make[1]: *** Waiting for unfinished jobs.... Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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Olof Johansson authored
This is the rename portion of "ARM: sunxi: Change device tree naming scheme for sunxi" that were missed when the patch was applied. Signed-off-by: Olof Johansson <olof@lixom.net>
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Vaibhav Bedia authored
Merge commit 752451f0 ("Merge branch 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux" ) resulted in a build breakage for OMAP arch/arm/mach-omap2/i2c.c: In function 'omap_pm_set_max_mpu_wakeup_lat_compat': arch/arm/mach-omap2/i2c.c:130:2: error: implicit declaration of function 'omap_pm_set_max_mpu_wakeup_lat' make[1]: *** [arch/arm/mach-omap2/i2c.o] Error 1 Fix this by including the appropriate header file with the function prototype. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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- Dec 20, 2012
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Will Deacon authored
Commit 34ae6c96 ("ARM: 7298/1: realview: fix mapping of MPCore private memory region") accidentally broke the definition for the base address of the private peripheral region on revision B Realview-EB boards. This patch uses the correct address for REALVIEW_EB11MP_PRIV_MEM_BASE. Cc: <stable@vger.kernel.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Tested-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Will Deacon authored
flush_cache_louis flushes the D-side caches to the point of unification inner-shareable. On uniprocessor CPUs, this is defined as zero and therefore no flushing will take place. Rather than invent a new interface for UP systems, instead use our SMP_ON_UP patching code to read the LoUU from the CLIDR instead. Cc: <stable@vger.kernel.org> Cc: Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com> Tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Al Viro authored
find_vma() is *not* safe when somebody else is removing vmas. Not just the return value might get bogus just as you are getting it (this instance doesn't try to dereference the resulting vma), the search itself can get buggered in rather spectacular ways. IOW, ->mmap_sem really, really is not optional here. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Cc: <stable@vger.kernel.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Al Viro authored
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Al Viro authored
All architectures have CONFIG_GENERIC_KERNEL_THREAD CONFIG_GENERIC_KERNEL_EXECVE __ARCH_WANT_SYS_EXECVE None of them have __ARCH_WANT_KERNEL_EXECVE and there are only two callers of kernel_execve() (which is a trivial wrapper for do_execve() now) left. Kill the conditionals and make both callers use do_execve(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Padmavathi Venna authored
I2S controller has an internal mux for RCLK source clks. The list of source clk names were passed through platform data in non-dt case. The variable holding the list of RCLK source clk names is not required, as the list of clks need to be registered with clkdev using generic connection id. This is required as part of adding DT support for I2S controller driver. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Acked-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Padmavathi Venna authored
I2S controller has an internal mux for RCLK source clks. The list of source clk names were passed through platform data in non-dt case. The variable holding the list of RCLK source clk names is not required, as the list of clks need to be registered with clkdev using generic connection id. This is required as part of adding DT support for I2S controller driver. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Acked-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Padmavathi Venna authored
I2S controller has an internal mux for RCLK source clk. The list of source clk names were passed through platform data in non-dt case. Register the existing RCLK source clocks with clkdev using generic connection id. This is required as part of adding DT support for I2S controller driver. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Acked-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Padmavathi Venna authored
I2S controller has an internal mux for RCLK source clk. The list of source clk names were passed through platform data in non-dt case. Register the existing RCLK source clocks with clkdev using generic connection id. This is required as part of adding DT support for I2S controller driver. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Acked-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Padmavathi Venna authored
I2S controller has an internal mux for RCLK source clks. The list of source clk names were passed through platform data in non-dt case. Register the existing RCLK source clocks with clkdev using generic connection id. This is required as part of adding DT support for I2S controller driver. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Acked-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Dongjin Kim authored
Replace clock instance name of MSHC controller for BIC and CIU of Exynos4412. Signed-off-by: Dongjin Kim <tobetter@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Sachin Kamat authored
When DRM support for Samsung SoC and Samsung S3C framebuffer support are selected, the kernel crashes as it does not get the required platform data. Change the compile macro to CONFIG_DRM_EXYNOS_FIMD to fix this. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Sachin Kamat authored
When DRM support for Samsung SoC and Samsung S3C framebuffer support are selected, the kernel crashes as it does not get the required platform data. Change the compile macro to CONFIG_DRM_EXYNOS_FIMD to fix this. Fixes the following boot time crash: Unable to handle kernel NULL pointer dereference at virtual address 00000000 PC is at 0x0 LR is at s3c_fb_probe+0x198/0x788 [<c0152270>] (s3c_fb_probe+0x198/0x788) from [<c019e52c>] (platform_drv_probe+0x18/0x1c) [<c019e52c>] (platform_drv_probe+0x18/0x1c) from [<c019d2e4>] (driver_probe_device+0x70/0x1f0) [<c019d2e4>] (driver_probe_device+0x70/0x1f0) from [<c019d4f0>] (__driver_attach+0x8c/0x90) [<c019d4f0>] (__driver_attach+0x8c/0x90) from [<c019bc3c>] (bus_for_each_dev+0x50/0x7c) [<c019bc3c>] (bus_for_each_dev+0x50/0x7c) from [<c019cb4c>] (bus_add_driver+0x170/0x23c) [<c019cb4c>] (bus_add_driver+0x170/0x23c) from [<c019d9a4>] (driver_register+0x78/0x144) [<c019d9a4>] (driver_register+0x78/0x144) from [<c000862c>] (do_one_initcall+0x34/0x174) [<c000862c>] (do_one_initcall+0x34/0x174) from [<c020ed7c>] (kernel_init+0x100/0x2a0) [<c020ed7c>] (kernel_init+0x100/0x2a0) from [<c000e118>] (ret_from_fork+0x14/0x3c) Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Sachin Kamat authored
When DRM support for Samsung SoC and Samsung S3C framebuffer support are selected, the kernel crashes as it does not get the required platform data. Change the compile macro to CONFIG_DRM_EXYNOS_FIMD to fix this. Without this patch the following crash occurs during bootup: Unable to handle kernel NULL pointer dereference at virtual address 00000000 PC is at 0x0 LR is at s3c_fb_probe+0x198/0x788 [<c01520e8>] (s3c_fb_probe+0x198/0x788) from [<c01a3dd4>] (platform_drv_probe+0x18/0x1c) [<c01a3dd4>] (platform_drv_probe+0x18/0x1c) from [<c01a2b8c>] (driver_probe_device+0x70/0x1f0) [<c01a2b8c>] (driver_probe_device+0x70/0x1f0) from [<c01a2d98>] (__driver_attach+0x8c/0x90) [<c01a2d98>] (__driver_attach+0x8c/0x90) from [<c01a14e4>] (bus_for_each_dev+0x50/0x7c) [<c01a14e4>] (bus_for_each_dev+0x50/0x7c) from [<c01a23f4>] (bus_add_driver+0x170/0x23c) [<c01a23f4>] (bus_add_driver+0x170/0x23c) from [<c01a324c>] (driver_register+0x78/0x144) [<c01a324c>] (driver_register+0x78/0x144) from [<c000862c>] (do_one_initcall+0x34/0x174) [<c000862c>] (do_one_initcall+0x34/0x174) from [<c01de210>] (kernel_init+0x100/0x2a0) [<c01de210>] (kernel_init+0x100/0x2a0) from [<c000e118>] (ret_from_fork+0x14/0x3c) Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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- Dec 19, 2012
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Michael Spang authored
Signed-off-by: Michael Spang <spang@chromium.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Kukjin Kim authored
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Kukjin Kim authored
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Kukjin Kim authored
This fixes following: arch/arm/mach-exynos/built-in.o: In function `exynos5_reserve': arch/arm/mach-exynos/mach-exynos5-dt.c:177: undefined reference to `s5p_fdt_find_mfc_mem' arch/arm/mach-exynos/mach-exynos5-dt.c:177: undefined reference to `s5p_fdt_find_mfc_mem' arch/arm/mach-exynos/mach-exynos5-dt.c:178: undefined reference to `s5p_mfc_reserve_mem' Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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- Dec 18, 2012
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Afzal Mohammed authored
rtc-omap driver is now capable of handling kicker mechanism, hence remove kicker handling at platform level, instead provide proper device name so that driver can handle kicker mechanism by itself Signed-off-by: Afzal Mohammed <afzal@ti.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Kevin Hilman <khilman@ti.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Daniel Mack <zonque@gmail.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Julia Lawall authored
Just use WARN_ON rather than an if containing only WARN_ON(1). A simplified version of the semantic patch that makes this transformation is as follows: (http://coccinelle.lip6.fr/ ) // <smpl> @@ expression e; @@ - if (e) WARN_ON(1); + WARN_ON(e); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Tony Lindgren <tony@atomide.com>
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YOSHIFUJI Hideaki authored
Fix a typo - replace regist with register. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Srinivas Kandagatla authored
This patch removes some code duplication by using module_platform_driver. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Jon Hunter authored
Commit 2ac29a14 (ARM: PMU: fix runtime PM enable) moved the call to pm_runtime_enable() from the OMAP2+ PMU code into the ARM PERF core code. However, header for pm_runtime which should have been removed from the OMAP2+ PMU code was not. It is no longer necessary to include this header in the OMAP2+ PMU code and so remove it. Signed-off-by: Jon Hunter <jon-hunter@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Wei Yongjun authored
Remove duplicated include. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Javier Martinez Canillas authored
Many TI OMAP SoC based boards that uses twl4030 as codec have been updated to use the unified audio driver (omap-twl4030) since they have similar audio setup. So, is good to have it built to add audio support to these boards. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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AnilKumar Chimata authored
TPS65217 is described in arch/arm/boot/dts/am335x-bone.dts but doesn't enabled in arch/arm/configs/omap2plus_defconfig. Enable TPS65217 support in omap2plus_defconfig. Signed-off-by: Igor Mazanov <i.mazanov@gmail.com> Signed-off-by: AnilKumar Ch <anilkumar@ti.com> [tony@atomide.com: updated comments] Signed-off-by: Tony Lindgren <tony@atomide.com>
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Javier Martinez Canillas authored
Since udev-182, udev no longer creates device nodes under /dev and this has to be managed by the kernel devtmpfs filesystem. This means that a kernel built with the current OMAP2+ config will not boot on a system with a recent udev. Also, it is good to have /dev automatically mounted since some non-initramfs based setups assumes this and don't manually mount it. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Acked-by: Santosh <Shilimkar<santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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