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

[Michael Walle]

Am Di, 3.05.2011, 00:45, schrieb Tom Warren:
> Signed-off-by: Tom Warren <twarren at 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