linux-kernel - [PATCH] ARM: dts: imx6qp-sabreauto: enable pcie

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Date:   Tue, 21 Jul 2020 15:22:56 +0800
From:   Richard Zhu <hongxing.zhu@....com>
To:     shawnguo@...nel.org
Cc:     linux-imx@....com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Richard Zhu <hongxing.zhu@....com>
Subject: [PATCH] ARM: dts: imx6qp-sabreauto: enable pcie

Add the reset-gpio property, and enable PCIe on iMX6QP SABREAUTO board.

Signed-off-by: Richard Zhu <hongxing.zhu@....com>
---
 arch/arm/boot/dts/imx6qp-sabreauto.dts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx6qp-sabreauto.dts b/arch/arm/boot/dts/imx6qp-sabreauto.dts
index 639d9dd35377..2bb3bfb18ec3 100644
--- a/arch/arm/boot/dts/imx6qp-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6qp-sabreauto.dts
@@ -47,7 +47,8 @@
 };
 
 &pcie {
-	status = "disabled";
+	reset-gpio = <&max7310_c 5 GPIO_ACTIVE_LOW>;
+	status = "okay";
 };
 
 &sata {
-- 
2.17.1