[PATCH RFT 6/7] arm64: dts: qcom-sm8650: allow 4 lanes for DisplayPort and enable QMP PHY mode-switch

From: Neil Armstrong <neil.armstrong@linaro.org>
To: Bjorn Andersson <andersson@kernel.org>,
	 Konrad Dybcio <konrad.dybcio@linaro.org>,
	Vinod Koul <vkoul@kernel.org>,
	 Kishon Vijay Abraham I <kishon@kernel.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, linux-phy@lists.infradead.org,
	 devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	 Neil Armstrong <neil.armstrong@linaro.org>
Subject: [PATCH RFT 6/7] arm64: dts: qcom-sm8650: allow 4 lanes for DisplayPort and enable QMP PHY mode-switch
Date: Thu, 29 Feb 2024 14:07:06 +0100	[thread overview]
Message-ID: <20240229-topic-sm8x50-upstream-phy-combo-typec-mux-v1-6-07e24a231840@linaro.org> (raw)
In-Reply-To: <20240229-topic-sm8x50-upstream-phy-combo-typec-mux-v1-0-07e24a231840@linaro.org>

Allow up to 4 lanes for the DisplayPort link from the PHY to the Controller
and allow mode-switch events to the QMP Combo PHY.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8650-qrd.dts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
index b07cac2e5bc8..35259ebd07ce 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
@@ -823,7 +823,7 @@ &mdss_dp0 {
 };
 
 &mdss_dp0_out {
-	data-lanes = <0 1>;
+	data-lanes = <0 1 2 3>;
 	remote-endpoint = <&usb_dp_qmpphy_dp_in>;
 };
 
@@ -1224,6 +1224,7 @@ &usb_dp_qmpphy {
 	vdda-phy-supply = <&vreg_l3i_1p2>;
 	vdda-pll-supply = <&vreg_l3g_0p91>;
 
+	mode-switch;
 	orientation-switch;
 
 	status = "okay";

-- 
2.34.1

