2023-08-29 14:11:50

by Varadarajan Narayanan

Subject: [PATCH v10 3/4] arm64: dts: qcom: ipq5332: Enable USB

Enable USB2 in host mode.

Signed-off-by: Varadarajan Narayanan <[email protected]>
---
v10:
regulator_s0500 -> regulator-s0500
"make W=1 ARCH=arm64 -j 16 CHECK_DTBS=y DT_SCHEMA_FILES=qcom,ipq5332-usb-hsphy.yaml dtbs_check" passed
v9:
regulator_fixed_5p0: s0500 -> regulator_fixed_5p0: regulator_s0500
"make ARCH=arm64 -j 16 CHECK_DTBS=y DT_SCHEMA_FILES=qcom,ipq5332-usb-hsphy.yaml dtbs_check" passed
v6:
Add vdd-supply and corresponding regulator
v1:
Enable usb-phy node
---
arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts b/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts
index f96b0c8..1fe2e39 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts
+++ b/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts
@@ -12,6 +12,15 @@
/ {
model = "Qualcomm Technologies, Inc. IPQ5332 MI01.6";
compatible = "qcom,ipq5332-ap-mi01.6", "qcom,ipq5332";
+
+ regulator_fixed_5p0: regulator-s0500 {
+ compatible = "regulator-fixed";
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-name = "fixed_5p0";
+ };
};

&blsp1_spi0 {
@@ -79,3 +88,17 @@
bias-pull-up;
};
};
+
+&usbphy0 {
+ vdd-supply = <&regulator_fixed_5p0>;
+
+ status = "okay";
+};
+
+&usb {
+ status = "okay";
+};
+
+&usb2_0_dwc {
+ dr_mode = "host";
+};
--
2.7.4