dt-bindings: nvmem: rockchip,otp: Add support for RK3562
From: Kever Yang <kever.yang@...> Date: Tue, 15 Apr 2025 18:32:01 +0800
Commit-Message
Add compatible entry for the otp controller in RK3562 and RK3568, add schema for different clock names for new entry. Signed-off-by: Kever Yang <kever.yang@...> Reviewed-by: Rob Herring (Arm) <robh@...> Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
.../bindings/nvmem/rockchip,otp.yaml | 58 +++++++++++++++---- 1 file changed, 48 insertions(+), 10 deletions(-)
Statistics
- 48 lines added
- 10 lines removed
Changes
---------- Documentation/devicetree/bindings/nvmem/rockchip,otp.yaml -----------
index dc89020b0950..e90136f7dcfb 100644
@@ -14,6 +14,8 @@ properties:
enum:
- rockchip,px30-otp
- rockchip,rk3308-otp
+ - rockchip,rk3562-otp
+ - rockchip,rk3568-otp
- rockchip,rk3576-otp
- rockchip,rk3588-otp
@@ -26,19 +28,15 @@ properties:
clock-names:
minItems: 3
+ maxItems: 4
resets:
minItems: 1
+ maxItems: 4
reset-names:
minItems: 1
+ maxItems: 4
required:
- compatible
@@ -64,13 +62,44 @@ allOf:
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
+ maxItems: 4
+ clock-names:
+ items:
+ - const: otp
+ - const: apb_pclk
+ - const: phy
+ - const: sbpi
+ resets:
+ minItems: 4
+ maxItems: 4
+ reset-names:
+ items:
+ - const: otp
+ - const: apb
+ - const: phy
+ - const: sbpi
+
- if:
properties:
compatible:
@@ -82,7 +111,10 @@ allOf:
clocks:
maxItems: 3
clock-names:
+ items:
+ - const: otp
+ - const: apb_pclk
+ - const: phy
resets:
minItems: 2
maxItems: 2
@@ -101,10 +133,16 @@ allOf:
properties:
clocks:
minItems: 4
+ maxItems: 4
clock-names:
+ items:
+ - const: otp
+ - const: apb_pclk
+ - const: phy
+ - const: arb
resets:
minItems: 3
+ maxItems: 3
reset-names:
items:
- const: otp