A DT node may have more than 1 domain associated with it, so make sure
the hwirq number is within range when doing DT translation.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Add empty of_get_node/of_put_node functions for !CONFIG_OF builds.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
This patch adds clk_prepare/clk_unprepare for mxs clock api by
renaming the existing non-atomic clk_enable/clk_disable to
clk_prepare/clk_unprepare and adding a pair of dummy
clk_enable/clk_disable. Then with selecting HAVE_CLK_PREPARE for
mxs clock, we can fix the mutex locking warning that has been
reported for a few times.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
The commit 40d3e0f (clk: provide prepare/unprepare functions) provides
the config option HAVE_CLK_PREPARE for platforms that have
prepare/unprepare implementation to select. This patch adds the option
into drivers/clk/Kconfig, so that it can be actually selected.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
The patch converts mxs-saif driver to clk_prepare/clk_unprepare by
using helper functions clk_prepare_enable/clk_disable_unprepare.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Dong Aisheng <b29396@freescale.com>
Cc: Liam Girdwood <lrg@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
The patch converts mxs-auart driver to clk_prepare/clk_unprepare by
using helper functions clk_prepare_enable/clk_disable_unprepare.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Alan Cox <alan@linux.intel.com>
The patch converts flexcan driver to clk_prepare/clk_unprepare by
using helper functions clk_prepare_enable/clk_disable_unprepare.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: David S. Miller <davem@davemloft.net>
The patch converts mxs-mmc driver to clk_prepare/clk_unprepare by
using helper functions clk_prepare_enable/clk_disable_unprepare.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Chris Ball <cjb@laptop.org>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
The patch converts mxs-dma driver to clk_prepare/clk_unprepare by
using helper functions clk_prepare_enable/clk_disable_unprepare.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
It's for migrating to generic clk framework API.
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: David S. Miller <davem@davemloft.net>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
The patch converts mxs platform code to clk_prepare/clk_unprepare
by using helper functions clk_prepare_enable/clk_disable_unprepare.
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
It's for migrating to generic clk framework API.
The helper functions help cases clk_enable/clk_disable is used
in non-atomic context.
For example, Call clk_enable in probe and clk_disable in remove.
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Russell King <linux@arm.linux.org.uk>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
* drivers/rtc-sa1100:
ARM: sa1100: clean up of the clock support
ARM: pxa: add dummy clock for sa1100-rtc
RTC: sa1100: support sa1100, pxa and mmp soc families
RTC: sa1100: remove redundant code of setting alarm
RTC: sa1100: Clean out ost register
Conflicts:
arch/arm/mach-pxa/pxa25x.c
arch/arm/mach-pxa/pxa27x.c
Now sa1100-rtc can support sa1100/pxa/mmp soc series, then we need
add dummy clock for sa1100-rtc.
Signed-off-by: Jett.Zhou <jtzhou@marvell.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Since the regmap of rtc on sa1100, pxa and mmp Marvell soc families are
almost the same, so re-arch the rtc-sa1100 to support them.
Signed-off-by: Jett.Zhou <jtzhou@marvell.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
In rtc generic interface of setting alarm, it will check the alarm time
value valid or not, so rtc_periodic_alarm is redundant, remove it.
Signed-off-by: Jett.Zhou <jtzhou@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
These registers are used in old ioctl of UIE and PIE, now they are
emulated by rtc generic code of hrtimer, so it can be removed.
Signed-off-by: Jett.Zhou <jtzhou@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
As the mioa701 board has a M-Systems DiskOnChip G3 chip, add
it to the platform resources of the board.
Signed-off-by: Robert Jarzmik <robert.jarzmik@atosorigin.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge PXA168, PXXA910 and MMP2 together. Add Haojian as maintainer of
both arch-pxa and arch-mmp. Haojian's git tree is also added.
Update Eric's tree since the original one is obsolte.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Include linux/export.h to fix below build warning:
CC arch/arm/mach-pxa/balloon3.o
arch/arm/mach-pxa/balloon3.c:85: warning: data definition has no type or storage class
arch/arm/mach-pxa/balloon3.c:85: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/mach-pxa/balloon3.c:85: warning: parameter names (without types) in function declaration
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Since commit 6384fd "ARM: pxa: rename IRQ_GPIO to PXA_GPIO_TO_IRQ",
I got below buid errors due to implicit declaration of function 'IRQ_GPIO'.
Use common gpio_to_irq() to replace machine dependant macro IRQ_GPIO().
CC drivers/input/touchscreen/zylonite-wm97xx.o
drivers/input/touchscreen/zylonite-wm97xx.c: In function 'zylonite_wm97xx_probe':
drivers/input/touchscreen/zylonite-wm97xx.c:195: error: implicit declaration of function 'IRQ_GPIO'
make[3]: *** [drivers/input/touchscreen/zylonite-wm97xx.o] Error 1
make[2]: *** [drivers/input/touchscreen] Error 2
make[1]: *** [drivers/input] Error 2
make: *** [drivers] Error 2
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Since commit 6384fd "ARM: pxa: rename IRQ_GPIO to PXA_GPIO_TO_IRQ",
I got buid errors due to implicit declaration of function 'IRQ_GPIO'.
Use common gpio_to_irq() to replace machine dependant macro IRQ_GPIO().
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Ian Molton <spyro@f2s.com>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Cc: Zhuang <haojian.zhuang@marvell.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
SROMC static memory mapping is included in the common s5p initialization
code. Hence, remove the duplicated SROMC static memory mapping for EXYNOS.
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Cc: stable@kernel.org
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Following is happened when CONFIG_CPU_FREQ_S3C24XX_DEBUGFS
is selected without building of s3c2410-iotiming.c file:
arch/arm/mach-s3c2440/built-in.o:(.data+0x38c): undefined reference to `s3c2410_iotiming_debugfs
Basically, the CONFIG_S3C2410_IOTIMING is not selected for
MACH_MINI2440. Because the s3c2410-iotiming.c is not ever
compiled and enabling CONFIG_CPU_FREQ_S3C24XX_DEBUGFS option
caused undefined reference to s3c2410_iotiming_debugfs()
defined in that file. The s3c2410_iotiming_debugfs defined
as NULL for this case.
Signed-off-by: Denis Kuzmenko <linux@solonet.org.ua>
Cc: stable@kernel.org
[kgene.kim@samsung.com: removed useless changes]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
If bind is fail when bind is called after set PACKET_FANOUT
sock option, the dev refcnt will leak.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
* samsung/cleanup:
ARM: S3C64XX: Modified according to SPI consolidation work
ARM: S5PV210: Modified files for SPI consolidation work
ARM: S5P64X0: Modified files for SPI consolidation work
ARM: S5PC100: Modified files for SPI consolidation work
ARM: S3C64XX: Modified files for SPI consolidation work
ARM: SAMSUNG: Consolidation of SPI platform devices to plat-samsung
ARM: SAMSUNG: Remove SPI bus clocks from platform data
ARM: S5PV210: Add SPI clkdev support
ARM: S5P64X0: Add SPI clkdev support
ARM: S5PC100: Add SPI clkdev support
ARM: S3C64XX: Add SPI clkdev support
spi/s3c64xx: Use bus clocks created using clkdev
mmc: sdhci-s3c: Use generic clock names for sdhci bus clock options
ARM: SAMSUNG: Add lookup of sdhci-s3c clocks using generic names
ARM: SAMSUNG: Remove SDHCI bus clocks from platform data
* samsung/ohci:
ARM: EXYNOS: Add USB OHCI support to ORIGEN board
USB: Add Samsung Exynos OHCI diver
ARM: EXYNOS: Add USB OHCI support to SMDKV310 board
ARM: EXYNOS: Add USB OHCI device
* samsung/dt: (27 commits)
ARM: dts: Add intial dts file for EXYNOS4210 SoC, SMDKV310 and ORIGEN
ARM: EXYNOS: Add Exynos4 device tree enabled board file
rtc: rtc-s3c: Add device tree support
input: samsung-keypad: Add device tree support
ARM: S5PV210: Modify platform data for pl330 driver
ARM: S5PC100: Modify platform data for pl330 driver
ARM: S5P64x0: Modify platform data for pl330 driver
ARM: EXYNOS: Add a alias for pdma clocks
ARM: EXYNOS: Limit usage of pl330 device instance to non-dt build
ARM: SAMSUNG: Add device tree support for pl330 dma engine wrappers
DMA: PL330: Add device tree support
ARM: EXYNOS: Modify platform data for pl330 driver
DMA: PL330: Infer transfer direction from transfer request instead of platform data
DMA: PL330: move filter function into driver
serial: samsung: Fix build for non-Exynos4210 devices
serial: samsung: add device tree support
serial: samsung: merge probe() function from all SoC specific extensions
serial: samsung: merge all SoC specific port reset functions
ARM: SAMSUNG: register uart clocks to clock lookup list
serial: samsung: remove all uses of get_clksrc and set_clksrc
...
* tegra/dt:
arm/tegra: Seaboard: Add GPIO key device tree nodes
arm/dt: Add ADT7461 to Seaboard
arm/dt: tegra: Use new compatible value for DVC I2C controller
arm/tegra: initial device tree for tegra30
arm/tegra: convert tegra20 to GIC devicetree binding
arm/dt: tegra: Fix SDHCI nodes to match board files
arm/dt: tegra: Fix serial nodes to match board files
arm/dt: tegra: Fix I2C nodes to match board files
arm/dt: tegra: Remove /chosen node
arm/dt: tegra: Remove /memreserve/ from device-tree files
arm/tegra: board-dt: Enable audio-related clocks
arm/tegra: board-dt: Fix AUXDATA typo
arm/dt: tegra: add dts file for paz00
arm/tegra: Add device-tree support for TrimSlice board
arm/dt: tegra: Clean up I2S and DAS nodes
USB: ehci-tegra: add probing through device tree
arm/dt: add basic usb nodes to tegra device trees
arm/tegra: fix variable formatting in makefile
Conflicts:
arch/arm/mach-tegra/Makefile
* tegra/soc:
arm/tegra: Compile tegra_dt_init_irq only when CONFIG_OF
arm/tegra: Make MACH_TEGRA_DT depend on ARCH_TEGRA_2x_SOC
arm/tegra: Delete tegra_init_clock()
arm/tegra: Fix section mismatch errors in tegra30 pinmux
arm/tegra: Fix section mismatch errors in tegra20 pinmux
arm/tegra: refresh defconfig for tegra30
arm/tegra: add support for tegra30 based board cardhu
arm/tegra: implement support for tegra30
arm/tegra: pinmux tables and definitions for tegra30
arm/tegra: add new fields to struct tegra_pingroup_desc
arm/tegra: prepare pinmux code for multiple tegra variants
arm/tegra: rename tegra20 pinmux files
arm/tegra: generalize L2 cache initialization
arm/tegra: use PMC reset
arm/tegra: rename board-dt.c to board-dt-tegra20.c
arm/tegra: prepare early init for multiple tegra variants
arm/tegra: don't export clk_measure_input_freq
arm/tegra: prepare clock code for multiple tegra variants
arm/tegra: cleanup tegra20 support
arm/tegra: clk_get should not be fatal
Conflicts:
arch/arm/mach-tegra/board-dt-tegra20.c
