[PATCH 2/8] dt-bindings: nvmem: rockchip-otp: Add compatible for RK3588

Cristian Ciocaltea
2023-05-01T08:44:22Z

Document the OTP memory found on Rockchip RK3588 SoC.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
.../bindings/nvmem/rockchip-otp.yaml | 71 ++++++++++++++++---
1 file changed, 60 insertions(+), 11 deletions(-)

diff --git a/Documentation/devicetree/bindings/nvmem/rockchip-otp.yaml b/Documentation/devicetree/bindings/nvmem/rockchip-otp.yaml
index 658ceed14ee2..84a11382c6e7 100644
--- a/Documentation/devicetree/bindings/nvmem/rockchip-otp.yaml
+++ b/Documentation/devicetree/bindings/nvmem/rockchip-otp.yaml
@@ -9,34 +9,31 @@ title: Rockchip internal OTP (One Time Programmable) memory
maintainers:
- Heiko Stuebner <heiko@sntech.de>

-allOf:
- - $ref: nvmem.yaml#
-
properties:
compatible:
enum:
- rockchip,px30-otp
- rockchip,rk3308-otp
+ - rockchip,rk3588-otp

reg:
maxItems: 1

clocks:
minItems: 3
- maxItems: 3
+ maxItems: 4

clock-names:
- items:
- - const: otp
- - const: apb_pclk
- - const: phy
+ minItems: 3
+ maxItems: 4

resets:
- maxItems: 1
+ minItems: 1
+ maxItems: 3

reset-names:
- items:
- - const: phy
+ minItems: 1
+ maxItems: 3

required:
- compatible
@@ -46,6 +43,58 @@ required:
- resets
- reset-names

+allOf:
+ - $ref: nvmem.yaml#
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - rockchip,px30-otp
+ - rockchip,rk3308-otp
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ 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,rk3588-otp
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+ clock-names:
+ items:
+ - const: otpc
+ - const: apb
+ - const: arb
+ - const: phy
+ resets:
+ minItems: 1
+ maxItems: 3
+ reset-names:
+ items:
+ - const: otpc
+ - const: apb
+ - const: arb
+
unevaluatedProperties: false

examples:
--
2.40.0