Add support for Mixel MIPI DPHY + LVDS PHY combo IP
as found on Freescale i.MX8qxp SoC.
Cc: Guido Günther <[email protected]>
Cc: Kishon Vijay Abraham I <[email protected]>
Cc: Vinod Koul <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: NXP Linux Team <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Reviewed-by: Guido Günther <[email protected]>
Signed-off-by: Liu Ying <[email protected]>
---
v5->v6:
* No change.
v4->v5:
* No change.
v3->v4:
* Add Rob's and Guido's R-b tags.
v2->v3:
* No change.
v1->v2:
* Add the binding for i.MX8qxp Mixel combo PHY based on the converted binding.
(Guido)
.../bindings/phy/mixel,mipi-dsi-phy.yaml | 41 +++++++++++++++++--
1 file changed, 38 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml
index c34f2e6d6bd5..786cfd71cb7e 100644
--- a/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml
@@ -14,10 +14,14 @@ description: |
MIPI-DSI IP from Northwest Logic). It represents the physical layer for the
electrical signals for DSI.
+ The Mixel PHY IP block found on i.MX8qxp is a combo PHY that can work
+ in either MIPI-DSI PHY mode or LVDS PHY mode.
+
properties:
compatible:
enum:
- fsl,imx8mq-mipi-dphy
+ - fsl,imx8qxp-mipi-dphy
reg:
maxItems: 1
@@ -40,6 +44,11 @@ properties:
"#phy-cells":
const: 0
+ fsl,syscon:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: |
+ A phandle which points to Control and Status Registers(CSR) module.
+
power-domains:
maxItems: 1
@@ -48,12 +57,38 @@ required:
- reg
- clocks
- clock-names
- - assigned-clocks
- - assigned-clock-parents
- - assigned-clock-rates
- "#phy-cells"
- power-domains
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: fsl,imx8mq-mipi-dphy
+ then:
+ properties:
+ fsl,syscon: false
+
+ required:
+ - assigned-clocks
+ - assigned-clock-parents
+ - assigned-clock-rates
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: fsl,imx8qxp-mipi-dphy
+ then:
+ properties:
+ assigned-clocks: false
+ assigned-clock-parents: false
+ assigned-clock-rates: false
+
+ required:
+ - fsl,syscon
+
additionalProperties: false
examples:
--
2.25.1