[PATCH v4 2/3] dt-bindings: phy: rockchip,inno-usb2phy: add rk3576

Frank Wang
2024-09-29T06:10:38Z

From: Frank Wang <frank.wang@rock-chips.com>

Add compatible for the USB2 phy in the Rockchip RK3576 SoC.

This change also refactor the clocks list as there are new clocks
adding used for the USB MMU in RK3576 SoC.

Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
---
Changelog:
v4:
- refactor the clocks list used if:then:

v3:
- narrowed rk3576 clocks by compatible property.

v2:
- Categorize clock names by oneOf keyword.

v1:
- https://patchwork.kernel.org/project/linux-phy/patch/20240923025326.10467-1-frank.wang@rock-chips.com/

.../bindings/phy/rockchip,inno-usb2phy.yaml | 46 ++++++++++++++++++-
1 file changed, 44 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/phy/rockchip,inno-usb2phy.yaml b/Documentation/devicetree/bindings/phy/rockchip,inno-usb2phy.yaml
index 5254413137c6..fc2c03d01a20 100644
--- a/Documentation/devicetree/bindings/phy/rockchip,inno-usb2phy.yaml
+++ b/Documentation/devicetree/bindings/phy/rockchip,inno-usb2phy.yaml
@@ -20,6 +20,7 @@ properties:
- rockchip,rk3366-usb2phy
- rockchip,rk3399-usb2phy
- rockchip,rk3568-usb2phy
+ - rockchip,rk3576-usb2phy
- rockchip,rk3588-usb2phy
- rockchip,rv1108-usb2phy

@@ -34,10 +35,12 @@ properties:
const: 0

clocks:
- maxItems: 1
+ minItems: 1
+ maxItems: 3

clock-names:
- const: phyclk
+ minItems: 1
+ maxItems: 3

assigned-clocks:
description:
@@ -172,6 +175,45 @@ allOf:
- interrupts
- interrupt-names

+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - rockchip,px30-usb2phy
+ - rockchip,rk3128-usb2phy
+ - rockchip,rk3228-usb2phy
+ - rockchip,rk3308-usb2phy
+ - rockchip,rk3328-usb2phy
+ - rockchip,rk3366-usb2phy
+ - rockchip,rk3399-usb2phy
+ - rockchip,rk3568-usb2phy
+ - rockchip,rk3588-usb2phy
+ - rockchip,rv1108-usb2phy
+ then:
+ properties:
+ clocks:
+ maxItems: 1
+ clock-names:
+ const: phyclk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - rockchip,rk3576-usb2phy
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+ clock-names:
+ items:
+ - const: phyclk
+ - const: aclk
+ - const: aclk_slv
+
additionalProperties: false

examples:
--
2.34.1