From: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Date: Thu, 3 Dec 2015 13:35:24 +0000 (+0200)
Subject: ARM: dts: ifc6410: enable pcie dt node for this board
X-Git-Tag: KARO-TXSD-2017-03-24~88^2~46^2~28
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2e5a6e25611e5e03e1ad6993bc7543e4e364f8bf;p=karo-tx-linux.git

ARM: dts: ifc6410: enable pcie dt node for this board

Enable pcie dt node and fill pcie dt node with regulator, pinctrl
and reset gpio, to use the pcie on the ifc6410 board.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
---

diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
index aa9303b84d67..267f75ded63b 100644
--- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
@@ -47,6 +47,18 @@
 					bias-disable;
 				};
 			};
+
+			pcie_pins: pcie_pinmux {
+				mux {
+					pins = "gpio27";
+					function = "gpio";
+				};
+				conf {
+					pins = "gpio27";
+					drive-strength = <12>;
+					bias-disable;
+				};
+			};
 		};
 
 		rpm@108000 {
@@ -123,6 +135,10 @@
 				lvs1 {
 					bias-pull-down;
 				};
+
+				pm8921_lvs6: lvs6 {
+					bias-pull-down;
+				};
 			};
 		};
 
@@ -231,6 +247,16 @@
 			status = "okay";
 		};
 
+		pci@1b500000 {
+			status = "ok";
+			vdda-supply = <&pm8921_s3>;
+			vdda_phy-supply = <&pm8921_lvs6>;
+			vdda_refclk-supply = <&ext_3p3v>;
+			pinctrl-0 = <&pcie_pins>;
+			pinctrl-names = "default";
+			perst-gpio = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>;
+		};
+
 		qcom,ssbi@500000 {
 			pmic@0 {
 				gpio@150 {