[PATCH v4 14/18] arm64: dts: qcom: sc7280: Add compat qcom, sc7280-dsi-ctrl

[Bryan O'Donoghue]

Add silicon specific compatible qcom,sc7280-dsi-ctrl to the
mdss-dsi-ctrl block. This allows us to differentiate the specific bindings
for sc7280 against the yaml documentation.

Reviewed-by: Douglas Anderson <dianders at chromium.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue at linaro.org>
---
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index a4d6e866b5999..3368531e004e8 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -3903,7 +3903,8 @@ opp-506666667 {
 			};
 
 			mdss_dsi: dsi at ae94000 {
-				compatible = "qcom,mdss-dsi-ctrl";
+				compatible = "qcom,sc7280-dsi-ctrl",
+					     "qcom,mdss-dsi-ctrl";
 				reg = <0 0x0ae94000 0 0x400>;
 				reg-names = "dsi_ctrl";
 
-- 
2.38.1