- 04 6月, 2012 1 次提交
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由 Kukjin Kim 提交于
Should be 'exynos5_xxx' instead of 'exonys5_xxx'. It happened at the commit 30b84288 ("Merge tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc") during v3.5 merge window. Signed-off-by: NKukjin Kim <kgene.kim@samsung.com> [ My bad - Linus ] Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 16 5月, 2012 1 次提交
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由 Sangsu Park 提交于
Add GPC4 bank instance which is included in rev1 of EXYNOS5. Signed-off-by: NSangsu Park <sangsu4u.park@samsung.com> Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 12 5月, 2012 2 次提交
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由 Sachin Kamat 提交于
Fixes the following compiler warnings: drivers/gpio/gpio-samsung.c: In function ‘samsung_gpiolib_init’: drivers/gpio/gpio-samsung.c:2980:1: warning: label ‘err_ioremap1’ defined but not used [-Wunused-label] drivers/gpio/gpio-samsung.c:2978:1: warning: label ‘err_ioremap2’ defined but not used [-Wunused-label] drivers/gpio/gpio-samsung.c:2976:1: warning: label ‘err_ioremap3’ defined but not used [-Wunused-label] drivers/gpio/gpio-samsung.c:2974:1: warning: label ‘err_ioremap4’ defined but not used [-Wunused-label] drivers/gpio/gpio-samsung.c:2722:55: warning: unused variable ‘gpio_base4’ [-Wunused-variable] drivers/gpio/gpio-samsung.c:455:32: warning: ‘exynos_gpio_cfg’ defined but not used [-Wunused-variable] drivers/gpio/gpio-samsung.c:2126:33: warning: ‘exynos4_gpios_1’ defined but not used [-Wunused-variable] drivers/gpio/gpio-samsung.c:2228:33: warning: ‘exynos4_gpios_2’ defined but not used [-Wunused-variable] drivers/gpio/gpio-samsung.c:2373:33: warning: ‘exynos4_gpios_3’ defined but not used [-Wunused-variable] Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Olof Johansson 提交于
Only code move, no functional change. Main reason to do this was to get rid of the warnings: drivers/gpio/gpio-samsung.c: In function 'samsung_gpiolib_init': drivers/gpio/gpio-samsung.c:2974:1: warning: label 'err_ioremap4' defined but not used [-Wunused-label] drivers/gpio/gpio-samsung.c:2722:47: warning: unused variable 'gpio_base4' [-Wunused-variable] without adding more ifdef mess. I think this whole file would do well being coverted over to a platform driver and moving most of the tables out to SoC code and/or device trees, but since that changes init ordering it needs to be done with some care, i.e. not at this time. Signed-off-by: NOlof Johansson <olof@lixom.net> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 11 4月, 2012 1 次提交
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由 Sachin Kamat 提交于
Fixes the following warning when "SAMSUNG EXYNOS5" is not selected: warning: ‘exynos5_gpios_1’ defined but not used [-Wunused-variable] warning: ‘exynos5_gpios_2’ defined but not used [-Wunused-variable] warning: ‘exynos5_gpios_3’ defined but not used [-Wunused-variable] warning: ‘exynos5_gpios_4’ defined but not used [-Wunused-variable] Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 14 3月, 2012 2 次提交
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由 Sangsu Park 提交于
This patch changes to use ioremap() for EXYNOS4210 so that we can drop the static mapping for EXYNOS SoCs. Note: Will be updated for all of Samsung GPIOlibs to use ioremap() next time. Signed-off-by: NSangsu Park <sangsu4u.park@samsung.com> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Sangsu Park 提交于
This patch adds gpio_chips for EXYNOS5250 and replaces exynos4_xxx() with exynos_xxx() and variables to support exynos4 and exynos5 together. In addition, use ioreamp() for base address of gpios. Signed-off-by: NSangsu Park <sangsu4u.park@samsung.com> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 02 2月, 2012 1 次提交
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由 Thomas Abraham 提交于
Commit 15c9a0ac (of: create of_phandle_args to simplify return of phandle parsing data) modifies the parameter list of of_xlate function pointer declaration in gpio_chip. Adapt the gpio specifier translate function for this change. Reported-by: NTushar Behera <tushar.behera@linaro.org> Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org> Tested-by: NKarol Lewandowski <k.lewandowsk@samsung.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 02 1月, 2012 2 次提交
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Mark Brown 提交于
Make it easier to follow the by number references into samsung_gpio_cfgs by putting the indexes into the code initialising the array, improving readability a bit. Ideally we wouldn't be using magic array indexes at all but this is easier than coming up with a better way. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 23 12月, 2011 1 次提交
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由 Thomas Abraham 提交于
As gpio chips get registered, a device tree node which represents the gpio chip is searched and attached to it. A translate function is also provided to convert the gpio specifier into actual platform settings for pin function selection, pull up/down and driver strength settings. Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org> Acked-by: NGrant Likely <grant.likely@secretlab.ca> [kgene.kim@samsung.com: fixed build error] Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 22 12月, 2011 1 次提交
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由 Kay Sievers 提交于
The sysdev.h file should not be needed by any in-kernel code, so remove the .h file from these random files that seem to still want to include it. The sysdev code will be going away soon, so this include needs to be removed no matter what. Cc: Jiandong Zheng <jdzheng@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: David Brown <davidb@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Cc: Bryan Huntsman <bryanh@codeaurora.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Haavard Skinnemoen <hskinnemoen@gmail.com> Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Cc: "Venkatesh Pallipadi Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: NKay Sievers <kay.sievers@vrfy.org>
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- 18 10月, 2011 1 次提交
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由 Mark Brown 提交于
If we don't know the SoC type then we won't add any chips which is rather unfortunate as neither GPIO nor pinmux APIs will work, breaking lots of different subsystems. Logging at least provides a hint to the user as to what's gone wrong. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 12 10月, 2011 3 次提交
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由 Tushar Behera 提交于
In drivers/gpio/gpio-samsung.c, there are certain structures and functions which are not getting used if the particular CPU is not selected. These code segments are moved under CPU specific macros to remove compilation warnings. Signed-off-by: NTushar Behera <tushar.behera@linaro.org> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Thomas Abraham 提交于
Some of the gpio chips of exynos4 are assigned a default gpio config without the exynos4 specific pull up/down callbacks which resulted in incorrect setting of pull up/down configuration. Fix this by adding two new exynos4 specific entries in the array of default configs with set_pull and get_pull callbacks set to exynos4 specific callbacks The new default gpio configs can then be used for exynos4 gpio chips. Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Peter Korsgaard 提交于
Only register gpio banks provided by SoC instead of the maximum possible to lessen confusion, get rid of a warning from gpiolib and stop it from eating into the extra gpios for configs with S3C24XX_GPIO_EXTRA != 0. Signed-off-by: NPeter Korsgaard <jacmet@sunsite.dk> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 04 10月, 2011 3 次提交
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由 Marek Szyprowski 提交于
Commit 1b39d5f2 introduced new common gpio driver for all Samsung GPIO SoCs. The new driver use wrong configuration setup for all gpio pins on S5PC100 and S5PV210 SoCs and external interrupt lines on Exynos4 SoCs. This patch fixes this issue. Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Marek Szyprowski 提交于
Commit 1b39d5f2 introduced new common gpio driver for all Samsung GPIO SoCs. The new driver doesn't correctly register GPIO interrupts on Samsung Exynos4 SoCs. This is caused by a typo in define name. This patch fixes this issue. Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Marek Szyprowski 提交于
Commit 1b39d5f2 introduced new common gpio driver for all Samsung GPIO SoCs. The new driver doesn't work correctly on Samsung Exynos4 SoC. It fails to set configuration for all but external interrupt pins. This patch fixes this issue. Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 21 9月, 2011 1 次提交
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由 Kukjin Kim 提交于
This patch adds support for Samsung GPIOs with one gpio driver and removes old GPIO drivers which are drivers/gpio-s3c24xx.c, gpio-s3c64xx.c, gpio-s5p64x0.c, gpio-s5pc100.c, gpio-s5pv210.c, gpio-exynos4.c, gpio-plat-samsung.c, plat-samsung/gpio-config.c and gpio.c to support each Samsung SoCs before. Because the gpio-samsung.c can replace old Samsung GPIO drivers. Basically, the gpio-samsung.c has been made by their merging and removing duplicated definitions. Note: gpio-samsung.c includes some SoC dependent codes and it will be replaced next time. Cc: Ben Dooks <ben-linux@fluff.org> Acked-by: NGrant Likely <grant.likely@secretlab.ca> [kgene.kim@samsung.com: squash the removing and adding patches] [kgene.kim@samsung.com: fixes bug during to register of gpio_chips] Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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