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[1/3] dt-bindings: nvmem: rockchip,otp: Add support for rk3562 and rk3568

Message ID 20241224094153.3816923-1-kever.yang@rock-chips.com (mailing list archive)
State New
Headers show
Series [1/3] dt-bindings: nvmem: rockchip,otp: Add support for rk3562 and rk3568 | expand

Commit Message

Kever Yang Dec. 24, 2024, 9:41 a.m. UTC 
rk3562 and rk3568 has similar clocks which different than other SoCs.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
---

 .../bindings/nvmem/rockchip,otp.yaml          | 49 ++++++++++++++++---
 1 file changed, 42 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/nvmem/rockchip,otp.yaml b/Documentation/devicetree/bindings/nvmem/rockchip,otp.yaml
index a44d44b32809..33d2905f6c16 100644
--- a/Documentation/devicetree/bindings/nvmem/rockchip,otp.yaml
+++ b/Documentation/devicetree/bindings/nvmem/rockchip,otp.yaml
@@ -14,6 +14,8 @@  properties:
     enum:
       - rockchip,px30-otp
       - rockchip,rk3308-otp
+      - rockchip,rk3562-otp
+      - rockchip,rk3568-otp
       - rockchip,rk3588-otp
 
   reg:
@@ -25,19 +27,15 @@  properties:
 
   clock-names:
     minItems: 3
-    items:
-      - const: otp
-      - const: apb_pclk
-      - const: phy
-      - const: arb
+    maxItems: 4
 
   resets:
     minItems: 1
-    maxItems: 3
+    maxItems: 4
 
   reset-names:
     minItems: 1
-    maxItems: 3
+    maxItems: 4
 
 required:
   - compatible
@@ -62,12 +60,43 @@  allOf:
       properties:
         clocks:
           maxItems: 3
+        clock-names:
+          items:
+            - const: otp
+            - const: apb_pclk
+            - const: phy
         resets:
           maxItems: 1
         reset-names:
           items:
             - const: phy
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - rockchip,rk3562-otp
+              - rockchip,rk3568-otp
+    then:
+      properties:
+        clocks:
+          minItems: 4
+        clock-names:
+          items:
+            - const: usr
+            - const: sbpi
+            - const: apb_pclk
+            - const: phy
+        resets:
+          minItems: 4
+        reset-names:
+          items:
+            - const: usr
+            - const: sbpi
+            - const: apb
+            - const: phy
+
   - if:
       properties:
         compatible:
@@ -78,6 +107,12 @@  allOf:
       properties:
         clocks:
           minItems: 4
+        clock-names:
+          items:
+            - const: otp
+            - const: apb_pclk
+            - const: phy
+            - const: arb
         resets:
           minItems: 3
         reset-names: