From: Lei YU <mine260309@gmail.com>
Date: Thu, 4 Jan 2018 09:24:07 +0000 (+0800)
Subject: ARM: dts: aspeed: zaius: Add pcie-e2b-present gpio key
X-Git-Tag: v4.18-rc1~50^2~8^2~8
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=fa41a7fdcdd61ce3225b9f649ed3ec1e73e6d329;p=linux.git

ARM: dts: aspeed: zaius: Add pcie-e2b-present gpio key

Add GPIO key to check presence of PCIE E2B.

Signed-off-by: Lei YU <mine260309@gmail.com>
Acked-by: Xo Wang <xow@google.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
---

diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
index ebe726a0d311..ccbf645ab84d 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
@@ -55,6 +55,12 @@ checkstop {
 			gpios = <&gpio ASPEED_GPIO(F, 7) GPIO_ACTIVE_LOW>;
 			linux,code = <ASPEED_GPIO(F, 7)>;
 		};
+
+		pcie-e2b-present{
+			label = "pcie-e2b-present";
+			gpios = <&gpio ASPEED_GPIO(E, 7) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(E, 7)>;
+		};
 	};
 
 	leds {