From 8cdff3241f63da30b0228d8719cf04b72d671f7d Mon Sep 17 00:00:00 2001
From: Fabio Estevam <festevam@gmail.com>
Date: Wed, 19 Feb 2020 10:07:12 -0300
Subject: [PATCH] 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>
---
arch/arm/boot/dts/imx6sx-softing-vining-2000.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
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 @@ MX6SX_PAD_NAND_CLE__I2C3_SCL 0x4001b8b1
>;
};
+ 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 @@ MX6SX_PAD_SD4_DATA7__USDHC4_DATA7 0x170f9
};
};
+&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>;
--
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