From 73f9670d6d248303b99ac993d461a0b6ddc040b6 Mon Sep 17 00:00:00 2001 From: Ye Li Date: Tue, 6 Aug 2019 00:25:29 -0700 Subject: [PATCH] MLK-22398-7 DTS: imx6sx: Update iMX6SX SDB DTS for PCIE Add pci0 alias and gpr property for pcie node, and fix its reset-gpio polarity. Signed-off-by: Ye Li --- arch/arm/dts/imx6sx-sdb.dtsi | 2 +- arch/arm/dts/imx6sx.dtsi | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/dts/imx6sx-sdb.dtsi b/arch/arm/dts/imx6sx-sdb.dtsi index 003fbfd0d0..f9ce136c30 100644 --- a/arch/arm/dts/imx6sx-sdb.dtsi +++ b/arch/arm/dts/imx6sx-sdb.dtsi @@ -568,7 +568,7 @@ &pcie { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pcie>; - reset-gpio = <&gpio2 0 0>; + reset-gpio = <&gpio2 0 GPIO_ACTIVE_LOW>; status = "okay"; }; diff --git a/arch/arm/dts/imx6sx.dtsi b/arch/arm/dts/imx6sx.dtsi index 5061b979b0..b42a30efc4 100644 --- a/arch/arm/dts/imx6sx.dtsi +++ b/arch/arm/dts/imx6sx.dtsi @@ -66,6 +66,7 @@ usb1 = &usbotg2; usbgadget0 = &usbg1; usbgadget1 = &usbg2; + pci0 = &pcie; }; cpus { @@ -1628,6 +1629,7 @@ pcie-phy-supply = <®_pcie_phy>; power-domains = <&pd_disp>; fsl,max-link-speed = <2>; + gpr = <&gpr>; status = "disabled"; }; }; -- 2.17.1