From 668f4729837dabf2a774063da230915dbbd22e4d Mon Sep 17 00:00:00 2001 From: Stanimir Varbanov Date: Tue, 5 Jan 2016 15:38:25 -0600 Subject: [PATCH] ARM: dts: ifc6410: enable PCIe DT node for this board Enable PCIe DT node and fill PCIe DT node with regulator, pinctrl and reset GPIO, to use the PCIe on the ifc6410 board. Signed-off-by: Stanimir Varbanov Signed-off-by: Bjorn Helgaas --- arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index 11ac608b6d50..955c697b4dd4 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -47,6 +47,18 @@ bias-disable; }; }; + + pcie_pins: pcie_pinmux { + mux { + pins = "gpio27"; + function = "gpio"; + }; + conf { + pins = "gpio27"; + drive-strength = <12>; + bias-disable; + }; + }; }; rpm@108000 { @@ -123,6 +135,10 @@ pm8921_lvs1: lvs1 { bias-pull-down; }; + + lvs6 { + bias-pull-down; + }; }; }; @@ -231,6 +247,16 @@ status = "okay"; }; + pci@1b500000 { + status = "ok"; + vdda-supply = <&pm8921_s3>; + vdda_phy-supply = <&pm8921_lvs6>; + vdda_refclk-supply = <&ext_3p3v>; + pinctrl-0 = <&pcie_pins>; + pinctrl-names = "default"; + perst-gpio = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>; + }; + qcom,ssbi@500000 { pmic@0 { gpio@150 { -- 2.20.1