From: Keith Zhao <[email protected]>
Add compatible to support dsi bridge on StarFive JH7110 SoC
Signed-off-by: Keith Zhao <[email protected]>
Signed-off-by: Shengyang Chen <[email protected]>
Reviewed-by: Conor Dooley <[email protected]>
---
.../bindings/display/bridge/cdns,dsi.yaml | 56 ++++++++++++++++++-
1 file changed, 54 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/bridge/cdns,dsi.yaml b/Documentation/devicetree/bindings/display/bridge/cdns,dsi.yaml
index 23060324d16e..4ad0ecaacaae 100644
--- a/Documentation/devicetree/bindings/display/bridge/cdns,dsi.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/cdns,dsi.yaml
@@ -16,6 +16,7 @@ properties:
compatible:
enum:
- cdns,dsi
+ - starfive,jh7110-dsi
- ti,j721e-dsi
reg:
@@ -27,14 +28,20 @@ properties:
Register block for wrapper settings registers in case of TI J7 SoCs.
clocks:
+ minItems: 2
items:
- description: PSM clock, used by the IP
- description: sys clock, used by the IP
+ - description: dpi clock, used by the IP
+ - description: txesc clock, used by the IP
clock-names:
+ minItems: 2
items:
- const: dsi_p_clk
- const: dsi_sys_clk
+ - const: dpi
+ - const: txesc
phys:
maxItems: 1
@@ -46,10 +53,22 @@ properties:
maxItems: 1
resets:
- maxItems: 1
+ minItems: 1
+ items:
+ - description: apb reset, associated to dsi_p_clk
+ - description: sys reset, associated to sys clock
+ - description: dpi reset, associated to dpi clock
+ - description: txesc reset, associated to txesc clock
+ - description: txbytehs reset, associated to txbytehs clock
reset-names:
- const: dsi_p_rst
+ minItems: 1
+ items:
+ - const: dsi_p_rst
+ - const: sys
+ - const: dpi
+ - const: txesc
+ - const: txbytehs
ports:
$ref: /schemas/graph.yaml#/properties/ports
@@ -90,6 +109,39 @@ allOf:
reg:
maxItems: 1
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: starfive,jh7110-dsi
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+ clock-names:
+ minItems: 4
+ maxItems: 4
+ resets:
+ minItems: 5
+ maxItems: 5
+ reset-names:
+ minItems: 5
+ maxItems: 5
+ required:
+ - resets
+ - reset-names
+ else:
+ properties:
+ clocks:
+ maxItems: 2
+ clock-names:
+ maxItems: 2
+ resets:
+ maxItems: 1
+ reset-names:
+ maxItems: 1
+
required:
- compatible
- reg
--
2.17.1