On 19 April 2016 at 14:58, Stephen Warren swarren@wwwdotorg.org wrote:
From: Stephen Warren swarren@nvidia.com
All configuration is migrating to Kconfig. This moves one piece.
TEGRA_GPIO is default y since it's almost certain to be needed, and this setting matches the stanza removed from the config header file.
CONFIG_HAS_TEGRA_GPIO is introduced so that drivers/gpio/Kconfig doesn't have to know which Tegra chips contain this GPIO controller, thus isolating such knowledge into mach-tegra/Kconfig. All currently supported chips do, but the next chip contains a different GPIO controller and hence requires a different driver.
Signed-off-by: Stephen Warren swarren@nvidia.com
arch/arm/mach-tegra/Kconfig | 5 +++++ drivers/gpio/Kconfig | 8 ++++++++ include/configs/tegra-common.h | 1 - 3 files changed, 13 insertions(+), 1 deletion(-)
Reviewed-by: Simon Glass sjg@chromium.org