linux-kernel - [PATCH 2/2] ARM: dts: am57xx-evm: Add 'gpios' property with gpio2

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Date:	Tue, 28 Jul 2015 19:09:10 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	<bhelgaas@...gle.com>, <linux-omap@...r.kernel.org>,
	<linux-pci@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <tony@...mide.com>
CC:	<robh+dt@...nel.org>, <pawel.moll@....com>, <mark.rutland@....com>,
	<ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>,
	<bcousson@...libre.com>, <linux@....linux.org.uk>, <kishon@...com>,
	<nsekhar@...com>
Subject: [PATCH 2/2] ARM: dts: am57xx-evm: Add 'gpios' property with gpio2_8

gpio2_8 is connected to the PCIe_RESETn line and it has to be driven low
in order to reset the PCIe cards. So added gpios property to pcie
dt node.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
 arch/arm/boot/dts/am57xx-beagle-x15.dts |    5 +++++
 arch/arm/boot/dts/dra7.dtsi             |    2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index a63bf78..a862a6e 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -693,3 +693,8 @@
 		};
 	};
 };
+
+&pcie1 {
+	gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
+};
+
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 8f1e25b..37202b4 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -211,7 +211,7 @@
 			#address-cells = <1>;
 			ranges = <0x51000000 0x51000000 0x3000
 				  0x0	     0x20000000 0x10000000>;
-			pcie@...00000 {
+			pcie1: pcie@...00000 {
 				compatible = "ti,dra7-pcie";
 				reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>;
 				reg-names = "rc_dbics", "ti_conf", "config";
-- 
1.7.9.5

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