ARM: dts: aspeed: rainier: Add directly controlled LEDs

These LEDs are directly connected to the BMC's GPIO bank.

Signed-off-by: Vishwanatha Subbanna <vishwa@linux.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-3-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>

diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index 6c9804d..d50567a 100644 (file)
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -131,6 +131,30 @@
                        reg = <3>;
                };
        };
+
+       leds {
+               compatible = "gpio-leds";
+
+               /* BMC Card fault LED at the back */
+               bmc-ingraham0 {
+                       gpios = <&gpio0 ASPEED_GPIO(H, 1) GPIO_ACTIVE_LOW>;
+               };
+
+               /* Enclosure ID LED at the back */
+               rear-enc-id0 {
+                       gpios = <&gpio0 ASPEED_GPIO(H, 2) GPIO_ACTIVE_LOW>;
+               };
+
+               /* Enclosure fault LED at the back */
+               rear-enc-fault0 {
+                       gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
+               };
+
+               /* PCIE slot power LED */
+               pcieslot-power {
+                       gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_LOW>;
+               };
+       };
 };
 
 &ehci1 {
@@ -146,7 +170,7 @@
        /*E0-E7*/       "","","","","","","","",
        /*F0-F7*/       "","","","","","","","",
        /*G0-G7*/       "","","","","","","","",
-       /*H0-H7*/       "","","","","","","","",
+       /*H0-H7*/       "","bmc-ingraham0","rear-enc-id0","rear-enc-fault0","","","","",
        /*I0-I7*/       "","","","","","","","",
        /*J0-J7*/       "","","","","","","","",
        /*K0-K7*/       "","","","","","","","",
@@ -154,7 +178,7 @@
        /*M0-M7*/       "","","","","","","","",
        /*N0-N7*/       "","","","","","","","",
        /*O0-O7*/       "","","","usb-power","","","","",
-       /*P0-P7*/       "","","","","","","","",
+       /*P0-P7*/       "","","","","pcieslot-power","","","",
        /*Q0-Q7*/       "cfam-reset","","","","","","","",
        /*R0-R7*/       "","","","","","","","",
        /*S0-S7*/       "presence-ps0","presence-ps1","presence-ps2","presence-ps3",