[PATCH linux dev-4.10] ARM: dts: aspeed: zaius: Add pcie-e2b-present gpio key

[Lei YU]

Add GPIO key to check presence of PCIE E2B

Signed-off-by: Lei YU <mine260309 at gmail.com>
---
 arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
index 17f2000..f583dcc 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 @@
 			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 {
-- 
1.9.1