linux-kernel - [PATCH v11 9/9] arm64: dts: qcom: ipq9574: Enable USB

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Message-ID: <1691872a83758cb65053dce7001e96e88dbeed2a.1683630932.git.quic_varada@quicinc.com>
Date:   Tue, 9 May 2023 17:24:09 +0530
From:   Varadarajan Narayanan <quic_varada@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <vkoul@...nel.org>,
        <kishon@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <gregkh@...uxfoundation.org>, <mturquette@...libre.com>,
        <sboyd@...nel.org>, <quic_wcheng@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <linux-phy@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-usb@...r.kernel.org>, <linux-clk@...r.kernel.org>
CC:     Varadarajan Narayanan <quic_varada@...cinc.com>
Subject: [PATCH v11 9/9] arm64: dts: qcom: ipq9574: Enable USB

Turn on USB related nodes
Provide vdd info

Signed-off-by: Varadarajan Narayanan <quic_varada@...cinc.com>
---
 Changes in v11:
	- Rename dwc_0 -> usb_0_dwc3
	- Maintain sorted order for the usb nodes

 Changes in v10:
	- Provide vdd info

 Changes in v5:
	- Move "host" mode specification to board dts
	- Due to dependency with earlier patches board dts
	  filename changed ipq9574-al02-c7.dts -> ipq9574-rdp433.dts

 Changes in v2:
	- Fix node placement and coding style
	- "ok" -> "okay"
---
 arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
index 1f5d14f..ea38098 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
@@ -188,6 +188,29 @@
 	};
 };
 
+&usb_0_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_0_qmpphy {
+	vdda-pll-supply = <&mp5496_l2>;
+	vdda-phy-supply = <&fixed_0p925>;
+
+	status = "okay";
+};
+
+&usb_0_qusbphy {
+	vdd-supply = <&fixed_0p925>;
+	vdda-pll-supply = <&mp5496_l2>;
+	vdda-phy-dpdm-supply = <&fixed_3p3>;
+
+	status = "okay";
+};
+
+&usb3 {
+	status = "okay";
+};
+
 &xo_board_clk {
 	clock-frequency = <24000000>;
 };
-- 
2.7.4