[PATCH 7/9] arm64: dts: qcom: qcs6490-rb3gen2: Introduce USB redriver

From: Bjorn Andersson <quic_bjorande@quicinc.com>
To: Rob Clark <robdclark@gmail.com>,
	Abhinav Kumar <quic_abhinavk@quicinc.com>,
	Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
	Sean Paul <sean@poorly.run>,
	Marijn Suijten <marijn.suijten@somainline.org>,
	David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
	<cros-qcom-dts-watchers@chromium.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>
Cc: <linux-arm-msm@vger.kernel.org>,
	<dri-devel@lists.freedesktop.org>,
	<freedreno@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>,
	<devicetree@vger.kernel.org>,
	Bjorn Andersson <quic_bjorande@quicinc.com>
Subject: [PATCH 7/9] arm64: dts: qcom: qcs6490-rb3gen2: Introduce USB redriver
Date: Wed, 21 Feb 2024 15:19:15 -0800	[thread overview]
Message-ID: <20240221-rb3gen2-dp-connector-v1-7-dc0964ef7d96@quicinc.com> (raw)
In-Reply-To: <20240221-rb3gen2-dp-connector-v1-0-dc0964ef7d96@quicinc.com>

The RB3gen2 has a USB redriver on APPS_I2C, enable the bus and introduce
the redriver. The plumbing with other components is kept separate for
clarity.

Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
---
 arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
index 079bf43b14cc..171ed979d55f 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
@@ -465,6 +465,20 @@ &gcc {
 			   <GCC_WPSS_RSCP_CLK>;
 };
 
+&i2c1 {
+	status = "okay";
+
+	typec-mux@1c {
+		compatible = "onnn,nb7vpq904m";
+		reg = <0x1c>;
+
+		vcc-supply = <&vreg_l18b_1p8>;
+
+		retimer-switch;
+		orientation-switch;
+	};
+};
+
 &mdss {
 	status = "okay";
 };

-- 
2.25.1

