From 561b108992547e9b666d96eacddcf3a09aa0c678 Mon Sep 17 00:00:00 2001 From: Chanh Nguyen Date: Thu, 5 Sep 2024 06:35:21 +0000 Subject: [PATCH] ARM: dts: aspeed: mtmitchell: Add gpio line names for io expanders 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 Link: https://patch.msgid.link/20240905063521.319416-3-chanh@os.amperecomputing.com Signed-off-by: Andrew Jeffery --- 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 da181f9ae8206..2b336aa0146d9 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 @@ #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 @@ "fan-fault","psu-fault", "","", "","", - "","", + "gpi0","gpi1", "","", "","", "","", -- 2.47.2