ARM: dts: imx6qdl-sabresd: Pass the correct PCI reset polarity

The PCI reset GPIO is active low, so represent it with the
GPIO_ACTIVE_LOW flag.

Even though the imx6 PCI driver will not take the polarity into account
in this case, it is better to provide a correct description in device-tree.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 5248e7bd2b06d200154c136bf01612be82d50de2..bea707f0646a3386bf25502d3bc0336dd74c2d76 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -533,7 +533,7 @@
 &pcie {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_pcie>;
-       reset-gpio = <&gpio7 12 0>;
+       reset-gpio = <&gpio7 12 GPIO_ACTIVE_LOW>;
        status = "okay";
 };