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arm64: dts: msm8996: Add device node for qcom qmp-phy for pcie 

Add required device node for QMP phy based 3-lane PCIe phy
present on msm8996 chipset to enable support for the same.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This commit is contained in:
Vivek Gautam 2017-07-31 12:14:43 +05:30 committed by Andy Gross
parent 42bd05442e
commit 12c67fe688
2 changed files with 66 additions and 0 deletions
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4
arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
View File

@ -89,6 +89,10 @@ sdhci@74a4900 {
status = "okay";
};
phy@34000 {
status = "okay";
};
phy@7410000 {
status = "okay";
};

62
arch/arm64/boot/dts/qcom/msm8996.dtsi
View File

@ -556,6 +556,68 @@ qusb2s_hstx_trim: hstx_trim@24f {
};
};
phy@34000 {
compatible = "qcom,msm8996-qmp-pcie-phy";
reg = <0x34000 0x488>;
#clock-cells = <1>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>,
<&gcc GCC_PCIE_PHY_CFG_AHB_CLK>,
<&gcc GCC_PCIE_CLKREF_CLK>;
clock-names = "aux", "cfg_ahb", "ref";
vdda-phy-supply = <&pm8994_l28>;
vdda-pll-supply = <&pm8994_l12>;
resets = <&gcc GCC_PCIE_PHY_BCR>,
<&gcc GCC_PCIE_PHY_COM_BCR>,
<&gcc GCC_PCIE_PHY_COM_NOCSR_BCR>;
reset-names = "phy", "common", "cfg";
status = "disabled";
pciephy_0: lane@35000 {
reg = <0x035000 0x130>,
<0x035200 0x200>,
<0x035400 0x1dc>;
#phy-cells = <0>;
clock-output-names = "pcie_0_pipe_clk_src";
clocks = <&gcc GCC_PCIE_0_PIPE_CLK>;
clock-names = "pipe0";
resets = <&gcc GCC_PCIE_0_PHY_BCR>;
reset-names = "lane0";
};
pciephy_1: lane@36000 {
reg = <0x036000 0x130>,
<0x036200 0x200>,
<0x036400 0x1dc>;
#phy-cells = <0>;
clock-output-names = "pcie_1_pipe_clk_src";
clocks = <&gcc GCC_PCIE_1_PIPE_CLK>;
clock-names = "pipe1";
resets = <&gcc GCC_PCIE_1_PHY_BCR>;
reset-names = "lane1";
};
pciephy_2: lane@37000 {
reg = <0x037000 0x130>,
<0x037200 0x200>,
<0x037400 0x1dc>;
#phy-cells = <0>;
clock-output-names = "pcie_2_pipe_clk_src";
clocks = <&gcc GCC_PCIE_2_PIPE_CLK>;
clock-names = "pipe2";
resets = <&gcc GCC_PCIE_2_PHY_BCR>;
reset-names = "lane2";
};
};
phy@7410000 {
compatible = "qcom,msm8996-qmp-usb3-phy";
reg = <0x7410000 0x1c4>;