From: Andy Yan <andy....@rock-chips.com>
Add compatible for the HDPTX PHY on rk3576, which is compatible with
rk3588, but without rst_phy/rst_ropll/rst_lcpll.
In fact, these three reset lines are also optional on the rk3588,
they just used for debug, then they were removed on the rk3576 IC
design.
Signed-off-by: Andy Yan <andy....@rock-chips.com>
---
Changes in v2:
- Wrap commit message according to Linux coding style
- Make "rockchip,rk3588-hdptx-phy" const for "rockchip,rk3576-hdptx-phy"
- Make declare phy/ropll/lcpll reset line are not exit on rk3576
.../phy/rockchip,rk3588-hdptx-phy.yaml | 62 +++++++++++++------
1 file changed, 44 insertions(+), 18 deletions(-)
diff --git
a/Documentation/devicetree/bindings/phy/rockchip,rk3588-hdptx-phy.yaml
b/Documentation/devicetree/bindings/phy/rockchip,rk3588-hdptx-phy.yaml
index 84fe59dbcf48..7a307f45cdec 100644
--- a/Documentation/devicetree/bindings/phy/rockchip,rk3588-hdptx-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/rockchip,rk3588-hdptx-phy.yaml
@@ -11,8 +11,13 @@ maintainers:
properties:
compatible:
- enum:
- - rockchip,rk3588-hdptx-phy
+ oneOf:
+ - enum:
+ - rockchip,rk3588-hdptx-phy
+ - items:
+ - enum:
+ - rockchip,rk3576-hdptx-phy
+ - const: rockchip,rk3588-hdptx-phy
reg:
maxItems: 1
@@ -34,24 +39,12 @@ properties:
const: 0
resets:
- items:
- - description: PHY reset line
- - description: APB reset line
- - description: INIT reset line
- - description: CMN reset line
- - description: LANE reset line
- - description: ROPLL reset line
- - description: LCPLL reset line
+ minItems: 4
+ maxItems: 7
reset-names:
- items:
- - const: phy
- - const: apb
- - const: init
- - const: cmn
- - const: lane
- - const: ropll
- - const: lcpll
+ minItems: 4
+ maxItems: 7
rockchip,grf:
$ref: /schemas/types.yaml#/definitions/phandle
@@ -67,6 +60,39 @@ required:
- reset-names
- rockchip,grf
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - rockchip,rk3576-hdptx-phy
+ then:
+ properties:
+ resets:
+ minItems: 4
+ maxItems: 4
+ reset-names:
+ items:
+ - const: apb
+ - const: init
+ - const: cmn
+ - const: lane
+ else:
+ properties:
+ resets:
+ minItems: 7
+ maxItems: 7
+ reset-names:
+ items:
+ - const: phy
+ - const: apb
+ - const: init
+ - const: cmn
+ - const: lane
+ - const: ropll
+ - const: lcpll
+
additionalProperties: false
examples:
--
2.34.1
