| Age | Commit message (Collapse) | Author |
|---|
|
git+ssh://git.linaro.org/home/arndbergmann/public_git/arm-soc into next/devel2
|
|
into next/devel
|
|
This helps resolve the conflicts between the imx cleanups and the
new code that has gone into the imx tree.
Conflict resolution was originally done by Sascha Hauer.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
While suspending, we're enabling a clock in ->suspend() but we're in atomic
context, leading to this :
[30803.667305] PM: late suspend of devices complete after 1.237 msecs
[30803.667449] BUG: sleeping function called from invalid context at kernel/mutex.c:271
[30803.667464] in_atomic(): 0, irqs_disabled(): 128, pid: 4941, name: pm-suspend
[30803.667474] INFO: lockdep is turned off.
[30803.667483] irq event stamp: 0
[30803.667489] hardirqs last enabled at (0): [< (null)>] (null)
[30803.667503] hardirqs last disabled at (0): [<c001e4a8>] copy_process.part.48+0x1e0/0xa7c
[30803.667543] softirqs last enabled at (0): [<c001e4a8>] copy_process.part.48+0x1e0/0xa7c
[30803.667562] softirqs last disabled at (0): [< (null)>] (null)
[30803.667574] Backtrace:
[30803.667611] [<c0010e00>] (dump_backtrace+0x0/0x110) from [<c0424c00>] (dump_stack+0x18/0x1c)
[30803.667624] r6:00000000 r5:00000000 r4:d9648000 r3:d9648000
[30803.667652] [<c0424be8>] (dump_stack+0x0/0x1c) from [<c0424eec>] (__might_sleep.part.101+0x90/0xa8)
[30803.667673] [<c0424e5c>] (__might_sleep.part.101+0x0/0xa8) from [<c001a5c4>] (__might_sleep+0x80/0x94)
[30803.667686] r4:c05d58c0
[30803.667705] [<c001a544>] (__might_sleep+0x0/0x94) from [<c043230c>] (mutex_lock_nested+0x2c/0x30c)
[30803.667735] [<c04322e0>] (mutex_lock_nested+0x0/0x30c) from [<c0017834>] (clk_enable+0x28/0x50)
[30803.667747] r8:c0438464 r7:00000003 r6:00000000 r5:00000000 r4:c05d2e98
[30803.667780] [<c001780c>] (clk_enable+0x0/0x50) from [<c0017260>] (mx5_suspend_enter+0x1c/0x98)
[30803.667792] r4:00000003 r3:c060dfe0
[30803.667821] [<c0017244>] (mx5_suspend_enter+0x0/0x98) from [<c0059b48>] (suspend_enter+0xec/0x15c)
[30803.667833] r4:00000003 r3:c0017244
[30803.667856] [<c0059a5c>] (suspend_enter+0x0/0x15c) from [<c0059c4c>] (suspend_devices_and_enter+0x94/0x130)
[30803.667868] r6:00000000 r5:00000003 r4:c0c0af00 r3:00002710
[30803.667897] [<c0059bb8>] (suspend_devices_and_enter+0x0/0x130) from [<c0059db0>] (enter_state+0xc8/0x130)
[30803.667909] r6:00000000 r5:00000003 r4:c05286e4
[30803.667934] [<c0059ce8>] (enter_state+0x0/0x130) from [<c00592d4>] (state_store+0xac/0xc0)
[30803.667945] r6:00000003 r5:00000003 r4:df39d000 r3:00000003
[30803.667978] [<c0059228>] (state_store+0x0/0xc0) from [<c01b0100>] (kobj_attr_store+0x1c/0x28)
[30803.668009] [<c01b00e4>] (kobj_attr_store+0x0/0x28) from [<c00e435c>] (sysfs_write_file+0x88/0xbc)
[30803.668032] [<c00e42d4>] (sysfs_write_file+0x0/0xbc) from [<c0091fa0>] (vfs_write+0xbc/0x138)
[30803.668051] [<c0091ee4>] (vfs_write+0x0/0x138) from [<c0092204>] (sys_write+0x44/0x70)
[30803.668062] r8:00000000 r7:00000004 r6:00000003 r5:002694d0 r4:d966acc0
[30803.668094] [<c00921c0>] (sys_write+0x0/0x70) from [<c000db00>] (ret_fast_syscall+0x0/0x3c)
[30803.668106] r9:d9648000 r8:c000dcc4 r6:00000001 r5:002694d0 r4:00000003
[30803.669927] PM: early resume of devices complete after 0.972 msecs
Just move the clk_enable/disable in ->prepare() and ->finish()
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
|
|
Add suspend-to-ram support for SMDK6440/50
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
The sleep code for S5PV210 and EXYNOS4 are identical; moreover
S5p64X0 and S5PC100 for which support will be added soon can
use the same procedure. Create a common sleep code in the plat-s5p
directory so that it can be re-used.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
Pave the way for adding PM support on S5P64X0, which is more similar
to the S3C64XX series than the S5P series. Hence, the common pm code
(containing dummy functions) should not be used for S5P64X0.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
|
|
Conflicts:
arch/arm/plat-s5p/include/plat/pll.h
|
|
Conflicts:
arch/arm/mach-exynos4/clock.c
arch/arm/mach-s3c2412/gpio.c
arch/arm/mach-s5p64x0/dma.c
arch/arm/mach-s5p64x0/gpiolib.c
|
|
|
|
|
|
This patch moves header files from plat-s5p to plat-samsung to
remove plat-s5p directory to make one plat-samsung directory
for Samsung SoCs.
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch moves header files from plat-s3c24xx to plat-samsung to
remove plat-s3c24xx directory to make one plat-samsung directory for
Samsung SoCs. And this patch includes fixing coding style, too.
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch moves SoC header files for supporting each SoCs to
plat-samsung directory. This is required to make one plat-
directory for Samsung SoCs.
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
Removed
- arch/arm/plat-s3c24xx/include/plat/pll.h
- arch/arm/mach-s3c64xx/include/mach/pll.h
- arch/arm/plat-s5p/include/plat/pll.h
- arch/arm/plat-samsung/include/plat/pll6553x.h
And created
- arch/arm/plat-samsung/include/plat/pll.h
Cc: Ben Dooks <ben-linux@fluff.org>
[kgene.kim@samsung.com: changed title]
[kgene.kim@samsung.com: fixed conflicts in plat-s5p/include/pll.h]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
Removed
- arch/arm/plat-s3c24xx/include/mach/pwm-clock.h
- arch/arm/mach-s3c64xx/include/mach/pwm-clock.h
- arch/arm/mach-s5p64x0/include/mach/pwm-clock.h
- arch/arm/mach-s5pc100/include/mach/pwm-clock.h
- arch/arm/mach-s5pv210/include/mach/pwm-clock.h
- arch/arm/mach-exynos4/include/mach/pwm-clock.h
And created
- arch/arm/plat-samsung/include/plat/pwm-clock.h
Cc: Ben Dooks <ben-linux@fluff.org>
[kgene.kim@samsung.com: changed title]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
According to commit a3831cf ("ARM: Consolidate the
clkdev header files"), current mach/clkdev.h is no
needed in Samsung stuff.
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
The sdhci platform helper function that sets up the default controller
configuration is removed for all Samsung platforms since such default
controller configuration can be handled by the driver.
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch adds definitions to enable support for s5p-fimc driver on
SMDKV310 board.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch adds header file protection macros to prevent duplication.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch is to support usb ehci device to the SMDKV310 board.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This clock is common to S3C2443/2416/2450.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This clock is special to the S3C2416/2450 SoCs.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
It's the same clock for 2443/2416/2450.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
S3C2416/S3C2450 use the same clocks for their i2s blocks
and can therefore reuse the existing ones.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch:
-- Adds platform device support for LCD-LTE480.
-- Adds platform data for FB with win_mode and default_bpp.
-- Enables FB device support and platform-lcd support.
-- Adds SPCON settings for LCD.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch:
-- Adds platform device support for LCD-LTE480.
-- Adds platform data for FB with win_mode and default_bpp.
-- Enables FB device support and platform-lcd support.
-- Adds SPCON settings for LCD.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch adds GPIO lines settings(HSYNC, VSYNC, VCLK and VD) for LCD.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
Set s3c_device_fb name as "s5p64x0-fb" for S5P6440 and S5P6450.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch adds:
-- Framebuffer related register mappings and bit fields.
-- IRQ number being used.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
Add support for TVOUT on SMDKV310 board.
Signed-off-by: Hatim Ali <hatim.rv@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
Ever since it was written the Samsung DMA driver has had a TODO in the
hw_free() function wondering if we need to flush the DMA buffers. Up until
now the answer has been no but with the recent improvements Boojin has
done to the DMA infrastructure for the Samsung port the answer has changed
to yes for at least S3C6410 systems.
If we don't then when we next prepare() the channel the API will get
confused trying to run callbacks on the transfers hanging around from the
previous time the stream was open and oops.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
Signed-off-by: Jongpill Lee <boyko.lee@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
Signed-off-by: Jongpill Lee <boyko.lee@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch modifies PMU register setting function
to support the other EXYNOS4 SoCs.
Signed-off-by: Jongpill Lee <boyko.lee@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
Add voltage regulator definitions for M-5MOLS camera, platform data
definition for the sensor and MIPI-CSI receiver drivers.
Add CAM power domain dependencies for FIMC and CSIS devices.
Define required I2C0 bus timings. Setup camera port A GPIO.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
Add platform data for CIF camera sensor and FIMC platform data
entries for it. Add platform device for s5p-fimc media device
driver and the camera port A I/O pins initialization.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch adds platform devices and regulators for TV devices on
Samsung Goni board.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch adds platform devices and regulators for TV devices on
Samsung Universal C210 board.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch adds all the resources for TV drivers and devices for Samsung
Exynos4 and S5PV210 platforms.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[m.szyprowski: squashed Exynos4 and S5PV210 patches and rewrote commit message]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch adds hdmiphy dedicated i2c controller definitions.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[m.szyprowski: renamed to i2c-hdmiphy and squashed Exynos4 and S5PV210 patches]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
|
|
|
|
|
|
|
|
SMDK4412 board is same as a SMDK4212 board except that
it has EXYNOS4412 SoC, thus it can share machine code
with SMDK4212.
This patch renames mach-smdk4212.c to mach-smdk4x12.c
to support both SMDK4212 and SMDK4412 board with one
machine file.
Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
Current MCT implementation only provide 2 event timers,
thus cannot support EXYNOS4412 which has 4 CPU cores.
This patch fixes MCT implementation to support SoCs
with 4 cores.
Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch adds two functions for gic interrupt handling.
1. Add interrupt handling of 4 cores.
2. Dynamically set gic bank offset according to the type of soc.
Gic bank offset of EXYNOS4412 is 0x4000 while the offset of
EXYNOS4210 and EXYNOS4212 is 0x8000.
This patch is necessary because EXYNOS4 socs cannot support
GIC register banking as described in commit aab74d3e75364.
Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
|
This patch makes EXYNOS4412 use same clock code for
EXYNOS4212 because the clock hierarchy of both SoCs
are same.
Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
