gpio: Add Tegra186 support
Tegra186 has two GPIO controllers that are largely register compatible
between one another but are completely different from the controller
found on earlier generations.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 9feb8e1..4ed6a79 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -441,6 +441,15 @@
help
Say yes here to support GPIO pins on NVIDIA Tegra SoCs.
+config GPIO_TEGRA186
+ tristate "NVIDIA Tegra186 GPIO support"
+ default ARCH_TEGRA_186_SOC
+ depends on ARCH_TEGRA_186_SOC || COMPILE_TEST
+ depends on OF_GPIO
+ select GPIOLIB_IRQCHIP
+ help
+ Say yes here to support GPIO pins on NVIDIA Tegra186 SoCs.
+
config GPIO_TS4800
tristate "TS-4800 DIO blocks and compatibles"
depends on OF_GPIO