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Message-ID: <20241119132916.1057797-4-heiko@sntech.de>
Date: Tue, 19 Nov 2024 14:29:14 +0100
From: Heiko Stuebner <heiko@...ech.de>
To: srinivas.kandagatla@...aro.org
Cc: robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org,
heiko@...ech.de,
detlev.casanova@...labora.com,
devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-rockchip@...ts.infradead.org,
linux-kernel@...r.kernel.org,
linux-clk@...r.kernel.org,
sebastian.reichel@...labora.com
Subject: [PATCH 3/5] dt-bindings: nvmem: rockchip,otp: Add compatible for RK3576
Document the OTP memory found on Rockchip RK3576 SoC.
The RK3576 uses the same set of clocks as the px30/rk3308
but has one reset more, so adapt the binding to handle this
variant as well.
Signed-off-by: Heiko Stuebner <heiko@...ech.de>
---
.../bindings/nvmem/rockchip,otp.yaml | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/Documentation/devicetree/bindings/nvmem/rockchip,otp.yaml b/Documentation/devicetree/bindings/nvmem/rockchip,otp.yaml
index a44d44b32809..dae7543a0179 100644
--- a/Documentation/devicetree/bindings/nvmem/rockchip,otp.yaml
+++ b/Documentation/devicetree/bindings/nvmem/rockchip,otp.yaml
@@ -14,6 +14,7 @@ properties:
enum:
- rockchip,px30-otp
- rockchip,rk3308-otp
+ - rockchip,rk3576-otp
- rockchip,rk3588-otp
reg:
@@ -68,6 +69,23 @@ allOf:
items:
- const: phy
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - rockchip,rk3576-otp
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ resets:
+ minItems: 2
+ reset-names:
+ items:
+ - const: otp
+ - const: apb
+
- if:
properties:
compatible:
--
2.45.2
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