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authorJoel Stanley <joel@jms.id.au>2018-02-12 10:43:24 +0300
committerJoel Stanley <joel@jms.id.au>2018-02-19 10:29:55 +0300
commit65a33f05384274de27754b7e230f8b314c231f06 (patch)
treea8f11a21a4a2e57fba0e706b7d696f5fae669666 /arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
parent7674bf96b82e22950c00151d4a9f45e0bc988698 (diff)
downloadlinux-65a33f05384274de27754b7e230f8b314c231f06.tar.xz
ARM: dts: palmetto: Add LEDs and GPIO keys
These describe the front panel LEDs that are present on a Palmetto chassis, and the checkstop GPIO that comes from the Power8 CPU to indicate a host error. Acked-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts')
-rw-r--r--arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
index 5115247e5e59..2a4a355a779d 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
@@ -2,6 +2,7 @@
/dts-v1/;
#include "aspeed-g4.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
/ {
model = "Palmetto BMC";
@@ -26,6 +27,32 @@
reg = <0x5f000000 0x01000000>; /* 16M */
};
};
+
+ leds {
+ compatible = "gpio-leds";
+
+ heartbeat {
+ gpios = <&gpio ASPEED_GPIO(R, 4) GPIO_ACTIVE_LOW>;
+ };
+
+ power {
+ gpios = <&gpio ASPEED_GPIO(R, 5) GPIO_ACTIVE_LOW>;
+ };
+
+ identify {
+ gpios = <&gpio ASPEED_GPIO(A, 2) GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ checkstop {
+ label = "checkstop";
+ gpios = <&gpio ASPEED_GPIO(P, 5) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(P, 5)>;
+ };
+ };
};
&fmc {