Evolution-x-devices/kernel_oneplus_sm8550-devicetrees
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ARM: dts: msm: Add HS USB PHY support in Cinder

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Add HS USB Phy node in cinder usb for supporting HS mode.
some voltage regualtors are different for RU & DU, hence the
voltage regulators are added in corresponding target DT files.

Change-Id: I3237ef28f99bf9f01495363f19013da1af3c8013
This commit is contained in:
Prashanth K
2022-04-19 12:09:47 +05:30
committed by Gerrit - the friendly Code Review server
parent 67a7de00f1
commit 8e1ae70c08
4 changed files with 37 additions and 4 deletions
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8
qcom/cinder-du.dtsi
View File

@@ -148,3 +148,11 @@
reg = <0x0 0xc3200000 0x0 0x12c00000>;
};
};
&soc {
usb2_phy0 {
vdd-supply = <&L8A>;
vdda18-supply = <&L14A>;
vdda33-supply = <&L2A>;
qcom,vdd-voltage-level = <0 888000 920000>;
};
};

8
qcom/cinder-ru.dtsi
View File

@@ -143,3 +143,11 @@
reg = <0x0 0xb4e00000 0x0 0x3200000>;
};
};
&soc {
usb2_phy0 {
vdd-supply = <&L5A>;
vdda18-supply = <&L14A>;
vdda33-supply = <&L2A>;
qcom,vdd-voltage-level = <0 880000 920000>;
};
};

4
qcom/cinder-rumi.dtsi
View File

@@ -28,10 +28,6 @@
qcom,tcsr-not-supported;
};
usb_nop_phy: usb_nop_phy {
compatible = "usb-nop-xceiv";
};
usb_emu_phy: phy@a784000 {
compatible = "qcom,usb-emu-phy";
reg = <0x0a784000 0x9500>;

21
qcom/cinder-usb.dtsi
View File

@@ -48,6 +48,7 @@
qcom,iommu-dma-addr-pool = <0x90000000 0x60000000>;
dma-coherent;
usb-phy = <&usb2_phy0>, <&usb_nop_phy>;
interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
snps,has-lpm-erratum;
snps,hird-threshold = /bits/ 8 <0x0>;
@@ -60,4 +61,24 @@
maximum-speed = "super-speed-plus";
};
};
/* USB port related High Speed PHY */
usb2_phy0: hsphy@88e3000 {
compatible = "qcom,usb-hsphy-snps-femto";
reg = <0x88e3000 0x120>,
<0x088e2000 0x4>;
reg-names = "hsusb_phy_base",
"eud_enable_reg";
clocks = <&rpmhcc RPMH_CXO_CLK>,
<&gcc GCC_USB2_CLKREF_EN>;
clock-names = "ref_clk_src", "ref_clk";
resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
reset-names = "phy_reset";
};
usb_nop_phy: usb_nop_phy {
compatible = "usb-nop-xceiv";
};
};