arm64: dts: qcom: sc8280xp-crd: fix eDP phy compatible

commit 663affdb12b3e26c77d103327cf27de720c8117e upstream.

The sc8280xp Display Port PHYs can be used in either DP or eDP mode and
this is configured using the devicetree compatible string which defaults
to DP mode in the SoC dtsi.

Override the default compatible string for the CRD eDP PHY node so that
the eDP settings are used.

Fixes: 4a883a8d80b5 ("arm64: dts: qcom: sc8280xp-crd: Enable EDP")
Cc: stable@vger.kernel.org      # 6.3
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20231016080658.6667-1-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
index e4861c61a65bdc0bd2dbf3f903cb19af3f1df7a6..ffc4406422ae2f82c9636e0fb521f34a1d28c1eb 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
@@ -458,6 +458,8 @@
 };
 
 &mdss0_dp3_phy {
+       compatible = "qcom,sc8280xp-edp-phy";
+
        vdda-phy-supply = <&vreg_l6b>;
        vdda-pll-supply = <&vreg_l3b>;