From: Fabio Estevam <festevam@gmail.com>
Date: Wed, 19 Feb 2020 13:07:12 +0000 (-0300)
Subject: ARM: dts: imx6sx-softing-vining-2000: Enable PCI support
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8cdff3241f63da30b0228d8719cf04b72d671f7d;p=linux.git

ARM: dts: imx6sx-softing-vining-2000: Enable PCI support

Add PCI support.

Since this board has an active high PCI reset line, pass the
'reset-gpio-active-high' property.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
index 61c7e723ad5d6..6b728b03f1f2b 100644
--- a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
+++ b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
@@ -352,6 +352,12 @@
 		>;
 	};
 
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6SX_PAD_NAND_DATA02__GPIO4_IO_6	0x10b0
+		>;
+	};
+
 	pinctrl_pwm1: pwm1grp-1 {
 		fsl,pins = <
 			/* blue LED */
@@ -490,6 +496,14 @@
 	};
 };
 
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie>;
+	reset-gpio = <&gpio4 6 GPIO_ACTIVE_HIGH>;
+	reset-gpio-active-high;
+	status = "okay";
+};
+
 &pwm1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm1>;