[PATCH v3 7/9] dt-bindings: display/mdm: add gcc-bus clock to dpu-smd845

[Dmitry Baryshkov <dmitry.baryshkov@linaro.org>]

Add gcc-bus clock required for the SDM845 DPU device tree node. This
change was made in the commit 111c52854102 ("arm64: dts: qcom: sdm845:
move bus clock to mdp node for sdm845 target"), but was not reflected in
the schema.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 .../devicetree/bindings/display/msm/dpu-sdm845.yaml        | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml b/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
index 2074e954372f..42ff85e80f45 100644
--- a/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
@@ -29,6 +29,7 @@ properties:
 
   clocks:
     items:
+      - description: Display GCC bus clock
       - description: Display ahb clock
       - description: Display axi clock
       - description: Display core clock
@@ -36,6 +37,7 @@ properties:
 
   clock-names:
     items:
+      - const: gcc-bus
       - const: iface
       - const: bus
       - const: core
@@ -114,11 +116,12 @@ examples:
                           <0x0aeb0000 0x2008>;
                     reg-names = "mdp", "vbif";
 
-                    clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                    clocks = <&gcc GCC_DISP_AXI_CLK>,
+                             <&dispcc DISP_CC_MDSS_AHB_CLK>,
                              <&dispcc DISP_CC_MDSS_AXI_CLK>,
                              <&dispcc DISP_CC_MDSS_MDP_CLK>,
                              <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
-                    clock-names = "iface", "bus", "core", "vsync";
+                    clock-names = "gcc-bus", "iface", "bus", "core", "vsync";
 
                     interrupt-parent = <&mdss>;
                     interrupts = <0>;
-- 
2.35.1