[U-Boot] [PATCH V2 1/2] GPIO: Tegra2: add GPIO driver for Tegra2

Michael Walle
2011-05-03T16:49:09Z

Am Di, 3.05.2011, 00:45, schrieb Tom Warren:
> Signed-off-by: Tom Warren <twarren@nvidia.com>
> ---
> Changes in V2:
> - use 'gpio_pin' enum in gpio.h (Simon Glass review request)
> - change 'GPIO_PORT8' to 'GPIO_FULLPORT' (Simon Glass request)
> - change 'offset' to 'pin' globally
>
> arch/arm/include/asm/arch-tegra2/gpio.h | 244
++++++++++++++++++++++++-
> drivers/gpio/Makefile | 1 +
> drivers/gpio/tegra2_gpio.c | 299

Does this (SoC) driver belong to drivers/gpio/ or
arch/arm/cpu/armv7/tegra2/? To me it seems that both are used for
architectures/SoCs specific drivers (eg. blackfin, omap in arch/ and at91
in drivers/gpio/). What is the preferred directory?

--
Michael