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authorJeffrey Hugo <jhugo@codeaurora.org>2019-01-21 14:33:28 -0700
committerAndy Gross <andy.gross@linaro.org>2019-02-01 20:16:17 -0600
commit026dad8f5873859178e360ac622ef7d168843799 (patch)
tree8a5ea2374a804d5ca395e03c315bac85e8615e6e
parent734e6d0252bfdb79805b6bc4f3d18cd683d12c17 (diff)
arm64: dts: qcom: msm8998: Add USB-related nodes
Add nodes for USB and related PHYs. Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
-rw-r--r--arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi22
-rw-r--r--arch/arm64/boot/dts/qcom/msm8998.dtsi92
2 files changed, 114 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
index 288adbfe9086..f0901067b043 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
@@ -65,6 +65,13 @@
status = "okay";
};
+&qusb2phy {
+ status = "okay";
+
+ vdda-pll-supply = <&vreg_l12a_1p8>;
+ vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+};
+
&rpm_requests {
pm8998-regulators {
compatible = "qcom,rpm-pm8998-regulators";
@@ -259,3 +266,18 @@
pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
};
+
+&usb3 {
+ status = "okay";
+};
+
+&usb3_dwc3 {
+ dr_mode = "host"; /* Force to host until we have Type-C hooked up */
+};
+
+&usb3phy {
+ status = "okay";
+
+ vdda-phy-supply = <&vreg_l1a_0p875>;
+ vdda-pll-supply = <&vreg_l2a_1p2>;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 7136ab14df42..ffc4a88232d6 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -540,6 +540,11 @@
reg = <0x780000 0x621c>;
#address-cells = <1>;
#size-cells = <1>;
+
+ qusb2_hstx_trim: hstx-trim@423a {
+ reg = <0x423a 0x1>;
+ bits = <0 4>;
+ };
};
gcc: clock-controller@100000 {
@@ -607,6 +612,93 @@
#mbox-cells = <1>;
};
+ usb3: usb@a8f8800 {
+ compatible = "qcom,msm8998-dwc3", "qcom,dwc3";
+ reg = <0x0a8f8800 0x400>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ clocks = <&gcc GCC_CFG_NOC_USB3_AXI_CLK>,
+ <&gcc GCC_USB30_MASTER_CLK>,
+ <&gcc GCC_AGGRE1_USB3_AXI_CLK>,
+ <&gcc GCC_USB30_MOCK_UTMI_CLK>,
+ <&gcc GCC_USB30_SLEEP_CLK>;
+ clock-names = "cfg_noc", "core", "iface", "mock_utmi",
+ "sleep";
+
+ assigned-clocks = <&gcc GCC_USB30_MOCK_UTMI_CLK>,
+ <&gcc GCC_USB30_MASTER_CLK>;
+ assigned-clock-rates = <19200000>, <120000000>;
+
+ interrupts = <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "hs_phy_irq", "ss_phy_irq";
+
+ power-domains = <&gcc USB_30_GDSC>;
+
+ resets = <&gcc GCC_USB_30_BCR>;
+
+ usb3_dwc3: dwc3@a800000 {
+ compatible = "snps,dwc3";
+ reg = <0x0a800000 0xcd00>;
+ interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
+ snps,dis_u2_susphy_quirk;
+ snps,dis_enblslpm_quirk;
+ phys = <&qusb2phy>, <&usb1_ssphy>;
+ phy-names = "usb2-phy", "usb3-phy";
+ snps,has-lpm-erratum;
+ snps,hird-threshold = /bits/ 8 <0x10>;
+ };
+ };
+
+ usb3phy: phy@c010000 {
+ compatible = "qcom,msm8998-qmp-usb3-phy";
+ reg = <0x0c010000 0x18c>;
+ status = "disabled";
+ #clock-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ clocks = <&gcc GCC_USB3_PHY_AUX_CLK>,
+ <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
+ <&gcc GCC_USB3_CLKREF_CLK>;
+ clock-names = "aux", "cfg_ahb", "ref";
+
+ resets = <&gcc GCC_USB3_PHY_BCR>,
+ <&gcc GCC_USB3PHY_PHY_BCR>;
+ reset-names = "phy", "common";
+
+ usb1_ssphy: lane@c010200 {
+ reg = <0xc010200 0x128>,
+ <0xc010400 0x200>,
+ <0xc010c00 0x20c>,
+ <0xc010600 0x128>,
+ <0xc010800 0x200>;
+ #phy-cells = <0>;
+ clocks = <&gcc GCC_USB3_PHY_PIPE_CLK>;
+ clock-names = "pipe0";
+ clock-output-names = "usb3_phy_pipe_clk_src";
+ };
+ };
+
+ qusb2phy: phy@c012000 {
+ compatible = "qcom,msm8998-qusb2-phy";
+ reg = <0x0c012000 0x2a8>;
+ status = "disabled";
+ #phy-cells = <0>;
+
+ clocks = <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
+ <&gcc GCC_RX1_USB2_CLKREF_CLK>;
+ clock-names = "cfg_ahb", "ref";
+
+ resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
+
+ nvmem-cells = <&qusb2_hstx_trim>;
+ };
+
sdhc2: sdhci@c0a4900 {
compatible = "qcom,sdhci-msm-v4";
reg = <0xc0a4900 0x314>, <0xc0a4000 0x800>;