Add below gpio line names to io expanders for more platform features.
- ext-vref-sel
- presence-hdd-bp5-n
- presence-hdd-bp6-n
- bmc-ocp0-en-n
- bmc-ocp1-en-n
- bmc-riser-en-n
- gpi0, gpi1
Signed-off-by: Chanh Nguyen <chanh@xxxxxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
index da181f9ae820..2b336aa0146d 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
@@ -677,6 +677,12 @@ gpio@77 {
#size-cells = <0>;
#gpio-cells = <2>;
+ gpio-line-names =
+ "ext-vref-sel","","presence-hdd-bp5-n","presence-hdd-bp6-n",
+ "","bmc-riser-en-n","bmc-ocp1-en-n","bmc-ocp0-en-n",
+ "","","","",
+ "","","","";
+
bmc-ocp0-en-hog {
gpio-hog;
gpios = <7 GPIO_ACTIVE_LOW>;
@@ -968,7 +974,7 @@ gpio_expander1: gpio-expander@22 {
"fan-fault","psu-fault",
"","",
"","",
- "","",
+ "gpi0","gpi1",
"","",
"","",
"","",
--
2.43.0
