linux-kernel - [RFC PATCH 2/2] arm64: dts: qcom: sm8550-mtp: Add eUSB2 repeater node

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Message-Id: <20221116132706.2852434-3-abel.vesa@linaro.org>
Date:   Wed, 16 Nov 2022 15:27:06 +0200
From:   Abel Vesa <abel.vesa@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: [RFC PATCH 2/2] arm64: dts: qcom: sm8550-mtp: Add eUSB2 repeater node

Add the PMIC eUSB2 repeater node and add the usb-repeater
property to the eUSB2 PHY to allow it to be controlled by the
PHY driver.

Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
---
 arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
index 757cf4f7f195..539d75c0566f 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
@@ -414,6 +414,11 @@ data-pins {
 	};
 };
 
+&pm8550b_eusb2_repeater {
+	vdd18-supply = <&vreg_l15b_1p8>;
+	vdd3-supply = <&vreg_l5b_3p1>;
+};
+
 &uart7 {
 	status = "okay";
 };
@@ -429,6 +434,8 @@ &usb_1_dwc3 {
 &usb_1_hsphy {
 	status = "okay";
 
+	usb-repeater = <&pm8550b_eusb2_repeater>;
+
 	vdd-supply = <&vreg_l1e_0p88>;
 	vdda12-supply = <&vreg_l3e_1p2>;
 };
-- 
2.34.1