[PATCH 15/38] dt-bindings: nvmem: rockchip,otp: Add support for rk3562 and rk3568

Kever Yang
2024-12-20T11:14:56Z

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 --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