From a1615efb7c775adbee5400739a5e0a0d7a548dd8 Mon Sep 17 00:00:00 2001
From: Bjorn Andersson <quic_bjorande@quicinc.com>
Date: Tue, 26 Mar 2024 19:04:21 -0700
Subject: [PATCH] arm64: dts: qcom: qcs6490-rb3gen2: Introduce USB redriver

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.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240326-rb3gen2-dp-connector-v2-4-a9f1bc32ecaf@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---
 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 5b267a94a282e..2f94b1b865e74 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
@@ -485,6 +485,20 @@
 			   <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";
 };
-- 
2.30.2