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linux/drivers/pinctrl
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Sonny Rao 99e872d953 pinctrl: rockchip: fix rk3288 gpio0 configuration 
On rk3288, for gpio bank 0, the registers which configure pull-up,
iomux, and drive strength don't implement the enable bits in the upper
half of the register, unlike the other gpio configuration registers,
and so the kernel must perform a read-modify-write of the register to
update a particular gpio in that bank.

The current code is actually clobbering the contents of the register,
so this fixes it by using regmap_update_bits and masking out only the
bits which require updating.  In the case of bank0 on rk3288 the upper
enable bits will just get ignored, and the other configurations won't
get clobbered.

Signed-off-by: Sonny Rao <sonnyrao@chromium.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-08-17 09:15:43 -05:00
..
berlin pinctrl: berlin: fix an error code in berlin_pinctrl_probe() 2014-07-05 01:15:35 +02:00
mvebu pinctrl: mvebu: new driver for Orion platforms 2014-04-24 15:09:35 +02:00
nomadik pinctrl: nomadik: move all Nomadik drivers to subdir 2014-07-11 15:01:35 +02:00
qcom pinctrl: msm: drop negativity check on unsigned value 2014-07-23 15:24:40 +02:00
samsung pinctrl: samsung: Group all drivers in a sub-dir 2014-07-11 14:08:40 +02:00
sh-pfc sh-pfc: r8a7791: fix CAN pin groups 2014-08-17 09:15:43 -05:00
sirf pinctrl: avoid duplicated calling enable_pinmux_setting for a pin 2014-07-11 14:08:26 +02:00
spear pinctrl: remove all usage of gpio_remove ret val in driver/pinctl 2014-07-22 16:34:12 +02:00
sunxi This is the bulk pin control changes for the v3.17 merge 2014-08-07 17:20:53 -07:00
vt8500 pinctrl: remove all usage of gpio_remove ret val in driver/pinctl 2014-07-22 16:34:12 +02:00
core.c pinctrl: avoid duplicated calling enable_pinmux_setting for a pin 2014-07-11 14:08:26 +02:00
core.h
devicetree.c pinctrl: Quiet logging about missing DT nodes when not using DT 2014-02-24 10:44:54 +01:00
devicetree.h
Kconfig ARM: SoC device-tree changes for 3.17 2014-08-08 11:16:58 -07:00
Makefile ARM: SoC device-tree changes for 3.17 2014-08-08 11:16:58 -07:00
pinconf-generic.c pinctrl: Enable "power-source" to be extracted from DT files 2014-05-28 10:16:35 +02:00
pinconf.c
pinconf.h
pinctrl-adi2-bf54x.c pinctrl: pinctrl-adi: combine multiple groups of one function together 2014-02-25 10:49:13 +01:00
pinctrl-adi2-bf60x.c pinctrl: pinctrl-adi: combine multiple groups of one function together 2014-02-25 10:49:13 +01:00
pinctrl-adi2.c pinctrl: remove all usage of gpio_remove ret val in driver/pinctl 2014-07-22 16:34:12 +02:00
pinctrl-adi2.h pinctrl: pinctrl-adi: combine multiple groups of one function together 2014-02-25 10:49:13 +01:00
pinctrl-as3722.c pinctrl: remove all usage of gpio_remove ret val in driver/pinctl 2014-07-22 16:34:12 +02:00
pinctrl-at91.c pinctrl: pinctrl-at91.c: Cleaning up values that are never used 2014-07-11 14:08:33 +02:00
pinctrl-baytrail.c pinctrl: baytrail: Convert to use gpiolib irqchip 2014-07-28 12:21:00 +02:00
pinctrl-bcm281xx.c pinctrl: bcm281xx: Staticize bcm281xx_pinctrl_probe 2014-07-11 14:08:31 +02:00
pinctrl-bcm2835.c pinctrl: avoid duplicated calling enable_pinmux_setting for a pin 2014-07-11 14:08:26 +02:00
pinctrl-coh901.c pinctrl: remove all usage of gpio_remove ret val in driver/pinctl 2014-07-22 16:34:12 +02:00
pinctrl-coh901.h
pinctrl-falcon.c
pinctrl-imx.c pinctrl: pinctrl-imx.c: Cleaning up if unsigned is less than zero 2014-07-11 14:08:32 +02:00
pinctrl-imx.h
pinctrl-imx1-core.c pinctrl: pinctrl-imx1-core.c: Cleaning up if unsigned is less than zero 2014-07-11 14:08:33 +02:00
pinctrl-imx1.c pinctrl: Add i.MX1 pincontrol driver 2014-07-11 14:08:25 +02:00
pinctrl-imx1.h
pinctrl-imx6dl.c
pinctrl-imx6q.c
pinctrl-imx6sl.c
pinctrl-imx6sx.c pinctrl: add pinctrl driver for imx6sx 2014-05-27 11:24:28 +02:00
pinctrl-imx23.c
pinctrl-imx25.c
pinctrl-imx27.c pinctrl: i.MX27: Remove nonexistent pad definitions 2014-07-11 14:08:26 +02:00
pinctrl-imx28.c
pinctrl-imx35.c
pinctrl-imx50.c
pinctrl-imx51.c
pinctrl-imx53.c
pinctrl-lantiq.c
pinctrl-lantiq.h pinctrl: lantiq: Fix header file include guard 2014-04-22 08:41:35 +02:00
pinctrl-mxs.c
pinctrl-mxs.h
pinctrl-palmas.c
pinctrl-rockchip.c pinctrl: rockchip: fix rk3288 gpio0 configuration 2014-08-17 09:15:43 -05:00
pinctrl-single.c pinctrl: pinctrl-single.c: Cleaning up wrong format string usage 2014-07-11 14:08:35 +02:00
pinctrl-st.c This is the bulk pin control changes for the v3.17 merge 2014-08-07 17:20:53 -07:00
pinctrl-tb10x.c pinctrl: avoid duplicated calling enable_pinmux_setting for a pin 2014-07-11 14:08:26 +02:00
pinctrl-tegra-xusb.c ARM: SoC driver changes for 3.17 2014-08-08 11:34:32 -07:00
pinctrl-tegra.c pinctrl: avoid duplicated calling enable_pinmux_setting for a pin 2014-07-11 14:08:26 +02:00
pinctrl-tegra.h pinctrl: tegra: add missing kerneldoc 2014-04-22 16:55:41 +02:00
pinctrl-tegra20.c pinctrl: tegra: remove fsafe from data tables 2014-04-22 16:50:24 +02:00
pinctrl-tegra30.c pinctrl: tegra: remove fsafe from data tables 2014-04-22 16:50:24 +02:00
pinctrl-tegra114.c pinctrl: tegra: remove fsafe from data tables 2014-04-22 16:50:24 +02:00
pinctrl-tegra124.c pinctrl: tegra: remove fsafe from data tables 2014-04-22 16:50:24 +02:00
pinctrl-tz1090-pdc.c pinctrl: avoid duplicated calling enable_pinmux_setting for a pin 2014-07-11 14:08:26 +02:00
pinctrl-tz1090.c pinctrl: avoid duplicated calling enable_pinmux_setting for a pin 2014-07-11 14:08:26 +02:00
pinctrl-u300.c pinctrl: avoid duplicated calling enable_pinmux_setting for a pin 2014-07-11 14:08:26 +02:00
pinctrl-utils.c
pinctrl-utils.h
pinctrl-vf610.c
pinctrl-xway.c
pinmux.c pinctrl: avoid duplicated calling enable_pinmux_setting for a pin 2014-07-11 14:08:26 +02:00
pinmux.h