arm64: dts: qcom: ipq9574: Enable USB

Add regulator defines
Turn on USB related nodes
Provide vdd info

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/5021dbf3a28ee073795e7580bfa019df465e16ed.1686289721.git.quic_varada@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
index 8c2451cf9eaa084d9dd91db8c4b1a1fa8a6d15d3..877026ccc6e25761f977369096ac073f8d5ece88 100644 (file)
--- a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
@@ -21,6 +21,24 @@
        chosen {
                stdout-path = "serial0:115200n8";
        };
+
+       regulator_fixed_3p3: s3300 {
+               compatible = "regulator-fixed";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               regulator-boot-on;
+               regulator-always-on;
+               regulator-name = "fixed_3p3";
+       };
+
+       regulator_fixed_0p925: s0925 {
+               compatible = "regulator-fixed";
+               regulator-min-microvolt = <925000>;
+               regulator-max-microvolt = <925000>;
+               regulator-boot-on;
+               regulator-always-on;
+               regulator-name = "fixed_0p925";
+       };
 };
 
 &blsp1_uart2 {
@@ -105,6 +123,29 @@
        };
 };
 
+&usb_0_dwc3 {
+       dr_mode = "host";
+};
+
+&usb_0_qmpphy {
+       vdda-pll-supply = <&mp5496_l2>;
+       vdda-phy-supply = <&regulator_fixed_0p925>;
+
+       status = "okay";
+};
+
+&usb_0_qusbphy {
+       vdd-supply = <&regulator_fixed_0p925>;
+       vdda-pll-supply = <&mp5496_l2>;
+       vdda-phy-dpdm-supply = <&regulator_fixed_3p3>;
+
+       status = "okay";
+};
+
+&usb3 {
+       status = "okay";
+};
+
 &xo_board_clk {
        clock-frequency = <24000000>;
 };