[PATCH 1/9] dt-bindings: display: vop2: Add missing reset properties

[Cristian Ciocaltea]

Document the VOP2 resets corresponding to the AXI, AHB and DCLK_VP0..2
clocks, which are common to all supported SoCs, plus DCLK_VP3 which is
provided only on RK3588.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea at collabora.com>
---
 .../bindings/display/rockchip/rockchip-vop2.yaml   | 42 ++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
index 93da1fb9adc4..d3bc5380f910 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
@@ -82,6 +82,20 @@ properties:
       - {}
       - {}
 
+  resets:
+    minItems: 5
+    maxItems: 6
+
+  reset-names:
+    minItems: 5
+    items:
+      - const: axi
+      - const: ahb
+      - const: dclk_vp0
+      - const: dclk_vp1
+      - const: dclk_vp2
+      - const: dclk_vp3
+
   rockchip,grf:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:
@@ -148,6 +162,12 @@ allOf:
         clock-names:
           maxItems: 5
 
+        resets:
+          maxItems: 5
+
+        reset-names:
+          maxItems: 5
+
         interrupts:
           maxItems: 1
 
@@ -194,6 +214,12 @@ allOf:
             - {}
             - const: pll_hdmiphy0
 
+        resets:
+          maxItems: 5
+
+        reset-names:
+          maxItems: 5
+
         interrupts:
           minItems: 4
 
@@ -246,6 +272,12 @@ allOf:
             - const: pll_hdmiphy0
             - const: pll_hdmiphy1
 
+        resets:
+          minItems: 6
+
+        reset-names:
+          minItems: 6
+
         interrupts:
           maxItems: 1
 
@@ -289,6 +321,16 @@ examples:
                               "dclk_vp0",
                               "dclk_vp1",
                               "dclk_vp2";
+                resets = <&cru SRST_A_VOP>,
+                         <&cru SRST_H_VOP>,
+                         <&cru SRST_VOP0>,
+                         <&cru SRST_VOP1>,
+                         <&cru SRST_VOP2>;
+                reset-names = "axi",
+                              "ahb",
+                              "dclk_vp0",
+                              "dclk_vp1",
+                              "dclk_vp2";
                 power-domains = <&power RK3568_PD_VO>;
                 rockchip,grf = <&grf>;
                 iommus = <&vop_mmu>;

-- 
2.54.0