diff options
| author | Tomeu Vizoso <tomeu.vizoso@collabora.com> | 2015-03-18 10:52:26 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2015-03-24 10:51:48 +0100 |
| commit | 1755de860b0f000d262d6ea326a14afa036b654d (patch) | |
| tree | 029093f3275135b7d21b72460ed11605eaf854de /arch/arm/boot/dts/tegra124-nyan.dtsi | |
| parent | ARM: tegra: nyan: Set maximum frequency for SPI flash (diff) | |
| download | linux-1755de860b0f000d262d6ea326a14afa036b654d.tar.xz linux-1755de860b0f000d262d6ea326a14afa036b654d.zip | |
ARM: tegra: nyan: Add gpio-restart node
The Nyan Chromebooks have a GPIO line dedicated to restarting the
system. Using this line will make sure that the TPM is restarted as
well.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra124-nyan.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/tegra124-nyan.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra124-nyan.dtsi b/arch/arm/boot/dts/tegra124-nyan.dtsi index 9b3fca84495e..0b130cbc88eb 100644 --- a/arch/arm/boot/dts/tegra124-nyan.dtsi +++ b/arch/arm/boot/dts/tegra124-nyan.dtsi @@ -683,6 +683,12 @@ nvidia,mic-det-gpios = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>; }; + + gpio-restart { + compatible = "gpio-restart"; + gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; + priority = <200>; + }; }; #include "cros-ec-keyboard.dtsi" |