This patch adds poweroff button device node to support poweroff feature
on APM X-Gene Mustang platform.
Signed-off-by: Y Vo <y...@apm.com>
---
arch/arm64/boot/dts/apm/apm-mustang.dts | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/arch/arm64/boot/dts/apm/apm-mustang.dts
b/arch/arm64/boot/dts/apm/apm-mustang.dts
index 83578e7..67979c8 100644
--- a/arch/arm64/boot/dts/apm/apm-mustang.dts
+++ b/arch/arm64/boot/dts/apm/apm-mustang.dts
@@ -23,6 +23,17 @@
device_type = "memory";
reg = < 0x1 0x00000000 0x0 0x80000000 >; /* Updated by
bootloader */
};
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ apm_ctrl_name = "Power Button";
+ btn3 {
+ label = "EXT_PWR";
+ linux,code = <116>;
+ linux,input-type = <0x1>; /* EV_KEY */
+ interrupts = <0x0 0x2d 0x1>;
+ };
+ };
};
&pcie0clk {
--
1.7.1
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