These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / arm / boot / dts / tegra30-cardhu.dtsi

diff --git a/kernel/arch/arm/boot/dts/tegra30-cardhu.dtsi b/kernel/arch/arm/boot/dts/tegra30-cardhu.dtsi
index a1b682e..bb1ca15 100644 (file)
--- a/kernel/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/kernel/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -1,3 +1,4 @@
+#include <dt-bindings/input/input.h>
 #include "tegra30.dtsi"
 
 /**
@@ -12,7 +13,7 @@
  * tegra30-cardhu-a04.dts.
  * The identification of board is done in two ways, by looking the sticker
  * on PCB and by reading board id eeprom.
- * The stciker will have number like 600-81291-1000-002 C.3. In this 4th
+ * The sticker will have number like 600-81291-1000-002 C.3. In this 4th
  * number is the fab version like here it is 002 and hence fab version A02.
  * The (downstream internal) U-Boot of Cardhu display the board-id as
  * follows:
@@ -615,4 +616,31 @@
                         <&tegra_car TEGRA30_CLK_EXTERN1>;
                clock-names = "pll_a", "pll_a_out0", "mclk";
        };
+
+       gpio-keys {
+               compatible = "gpio-keys";
+
+               power {
+                       label = "Power";
+                       interrupt-parent = <&pmic>;
+                       interrupts = <2 0>;
+                       linux,code = <KEY_POWER>;
+                       debounce-interval = <100>;
+                       gpio-key,wakeup;
+               };
+
+               volume-down {
+                       label = "Volume Down";
+                       gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_VOLUMEDOWN>;
+                       debounce-interval = <10>;
+               };
+
+               volume-up {
+                       label = "Volume Up";
+                       gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_VOLUMEUP>;
+                       debounce-interval = <10>;
+               };
+       };
 };