linux-kernel - [PATCH v4 7/7] arm64: dts: qcom: sm8550-mtp: Add eUSB2 repeater node

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Message-Id: <20230207135551.1418637-8-abel.vesa@linaro.org>
Date:   Tue,  7 Feb 2023 15:55:51 +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>,
        Lee Jones <lee@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        "vkoul@...nel.org" <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        Johan Hovold <johan+linaro@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        devicetree@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCH v4 7/7] 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>
---

The v3 (rfc) is here:
https://lore.kernel.org/all/20230202133816.4026990-8-abel.vesa@linaro.org/

Changes since v3:
 * Dropped the phy-names property from usb_1_hsphy, like Dmitry suggested

 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 56aab7cafcbc..6b6ec0fe5e5e 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
@@ -457,6 +457,11 @@ sdc2_card_det_n: sdc2-card-det-state {
 	};
 };
 
+&pm8550b_eusb2_repeater {
+	vdd18-supply = <&vreg_l15b_1p8>;
+	vdd3-supply = <&vreg_l5b_3p1>;
+};
+
 &qupv3_id_0 {
 	status = "okay";
 };
@@ -563,6 +568,8 @@ &usb_1_hsphy {
 	vdd-supply = <&vreg_l1e_0p88>;
 	vdda12-supply = <&vreg_l3e_1p2>;
 
+	phys = <&pm8550b_eusb2_repeater>;
+
 	status = "okay";
 };
 
-- 
2.34.1