[PATCH v4 17/18] arm64: dts: qcom: sdm845: Add compat qcom, sdm845-dsi-ctrl

[Bryan O'Donoghue]

Add silicon specific compatible qcom,sdm845-dsi-ctrl to the
mdss-dsi-ctrl block. This allows us to differentiate the specific bindings
for sdm845 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/sdm845.dtsi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 5420205417c81..c14e49c9655c3 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -4522,7 +4522,8 @@ opp-430000000 {
 			};
 
 			dsi0: dsi at ae94000 {
-				compatible = "qcom,mdss-dsi-ctrl";
+				compatible = "qcom,sdm845-dsi-ctrl",
+					     "qcom,mdss-dsi-ctrl";
 				reg = <0 0x0ae94000 0 0x400>;
 				reg-names = "dsi_ctrl";
 
@@ -4593,7 +4594,8 @@ dsi0_phy: dsi-phy at ae94400 {
 			};
 
 			dsi1: dsi at ae96000 {
-				compatible = "qcom,mdss-dsi-ctrl";
+				compatible = "qcom,sdm845-dsi-ctrl",
+					     "qcom,mdss-dsi-ctrl";
 				reg = <0 0x0ae96000 0 0x400>;
 				reg-names = "dsi_ctrl";
 
-- 
2.38.1