ARM: dts: am572x-idk: Add gpios property to control PCIE_RESETn

Add 'gpios' property to pcie1 dt node and populate it with GPIO3_23 in order to drive PCIE_RESETn high. This gets PCIe cards to be detected in AM572X IDK board. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
mariux64 · Dec 30, 2016 · 1a38de8 · 1a38de8
1 parent 74de712
commit 1a38de8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/arch/arm/boot/dts/am572x-idk.dts b/arch/arm/boot/dts/am572x-idk.dts
@@ -87,3 +87,7 @@
 &sn65hvs882 {
 	load-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
 };
+
+&pcie1 {
+	gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+};