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arm64: dts: msm8996: Add device node for qcom qusb2 phy

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Adding device node for QUSB2 phy and the required infrastructure
to enable support for the same. This phy is used by dwc3 controller
present on msm8996.

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 12:14:41 +05:30 committed by Andy Gross
parent 5a125b63df
commit 6785fa95fc
2 changed files with 59 additions and 0 deletions
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8
arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
View File

@ -88,6 +88,14 @@ sdhci@74a4900 {
cd-gpios = <&msmgpio 38 0x1>;
status = "okay";
};
phy@7411000 {
status = "okay";
};
phy@7412000 {
status = "okay";
};
};

51
arch/arm64/boot/dts/qcom/msm8996.dtsi
View File

@ -538,6 +538,57 @@ mmcc: clock-controller@8c0000 {
<960000000>,
<825000000>;
};
qfprom@74000 {
compatible = "qcom,qfprom";
reg = <0x74000 0x8ff>;
#address-cells = <1>;
#size-cells = <1>;
qusb2p_hstx_trim: hstx_trim@24e {
reg = <0x24e 0x2>;
bits = <5 4>;
};
qusb2s_hstx_trim: hstx_trim@24f {
reg = <0x24f 0x1>;
bits = <1 4>;
};
};
hsusb_phy1: phy@7411000 {
compatible = "qcom,msm8996-qusb2-phy";
reg = <0x7411000 0x180>;
#phy-cells = <0>;
clocks = <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
<&gcc GCC_RX1_USB2_CLKREF_CLK>;
clock-names = "cfg_ahb", "ref";
vdda-pll-supply = <&pm8994_l12>;
vdda-phy-dpdm-supply = <&pm8994_l24>;
resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
nvmem-cells = <&qusb2p_hstx_trim>;
status = "disabled";
};
hsusb_phy2: phy@7412000 {
compatible = "qcom,msm8996-qusb2-phy";
reg = <0x7412000 0x180>;
#phy-cells = <0>;
clocks = <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
<&gcc GCC_RX2_USB2_CLKREF_CLK>;
clock-names = "cfg_ahb", "ref";
vdda-pll-supply = <&pm8994_l12>;
vdda-phy-dpdm-supply = <&pm8994_l24>;
resets = <&gcc GCC_QUSB2PHY_SEC_BCR>;
nvmem-cells = <&qusb2s_hstx_trim>;
status = "disabled";
};
};
adsp-pil {