linux-kernel - [PATCH 1/2] ARM: dts: imx6qp-sabresd: enable pcie

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Date:   Tue, 21 Jul 2020 15:44:29 +0800
From:   Richard Zhu <hongxing.zhu@....com>
To:     l.stach@...gutronix.de, bhelgaas@...gle.com, shawnguo@...nel.org,
        festevam@...il.com
Cc:     linux-pci@...r.kernel.org, linux-imx@....com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel@...gutronix.de, Richard Zhu <hongxing.zhu@....com>
Subject: [PATCH 1/2] ARM: dts: imx6qp-sabresd: enable pcie

Add one regulator, used to power up the external oscillator,
and enable PCIe on iMX6QP SABRESD board.

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

diff --git a/arch/arm/boot/dts/imx6qp-sabresd.dts b/arch/arm/boot/dts/imx6qp-sabresd.dts
index 480e73183f6b..cd8a1f610427 100644
--- a/arch/arm/boot/dts/imx6qp-sabresd.dts
+++ b/arch/arm/boot/dts/imx6qp-sabresd.dts
@@ -51,7 +51,8 @@
 };
 
 &pcie {
-	status = "disabled";
+	vepdev-supply = <&vgen3_reg>;
+	status = "okay";
 };
 
 &sata {
-- 
2.17.1