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* ARM: tegra: add tegra_gpio_table and tegra_gpio_configOlof Johansson2011-02-221-0/+7
| | | | | | | | | | | | To give one place to setup the pins that are used as GPIOs instead of as their pinmuxed functions. Specifying enabled as false explicitly disables the gpio mode of that pin (if left on by firmware). This should remove the need for calling these from specific drivers and thus reduce tegra-specific code from them. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Erik Gilling <konkers@android.com>
* ARM: tegra: Fix typo in TEGRA_IRQ_TO_GPIOStephen Warren2011-02-221-1/+1
| | | | | Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Colin Cross <ccross@android.com>
* [ARM] tegra: gpio: Add suspend and wake supportColin Cross2010-10-211-2/+2
| | | | | | | Includes checkpatch fixes and TEGRA_NR_GPIOS changes from Mike Rapoport <mike@compulab.co.il> Signed-off-by: Colin Cross <ccross@android.com>
* [ARM] tegra: add GPIO supportErik Gilling2010-08-051-0/+53
v2: fixes from Mike Rapoport: - move gpio-names.h to arch/arm/mach-tegra fixes from Russell King - include linux/io.h and linux/gpio.h instead of asm/io.h and asm/gpio.h additional changes: - add macros to convert between irq and gpio numbers for platform data - change for_each_bit to for_each_set_bit in gpio.c v3: - minor bugfixes Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Erik Gilling <konkers@android.com>