Commit 2ac58405 authored by Kaustabh Chakraborty's avatar Kaustabh Chakraborty Committed by Vinod Koul
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dt-bindings: phy: samsung,mipi-video-phy: document exynos7870 MIPI phy 



The Exynos7870 MIPI PHY device contains one DSIM PHY block and three
CSIS PHY blocks. It also requires two sysregs, one for display, and the
other for cameras. Document this device.

Signed-off-by: default avatarKaustabh Chakraborty <kauschluss@disroot.org>
Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250612-exynos7870-mipi-phy-v1-1-3fff0b62d9d3@disroot.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 385a766b

Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml

+25 −4
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ properties: 
      - samsung,s5pv210-mipi-video-phy

      - samsung,exynos5420-mipi-video-phy

      - samsung,exynos5433-mipi-video-phy

      - samsung,exynos7870-mipi-video-phy



  "#phy-cells":

    const: 1
@@ -46,19 +47,20 @@ properties: 
    deprecated: true

    description:

      Phandle to PMU system controller interface, valid for

      samsung,exynos5433-mipi-video-phy (if not a child of PMU).

      samsung,exynos5433-mipi-video-phy and samsung,exynos7870-mipi-video-phy

      (if not a child of PMU).



  samsung,disp-sysreg:

    $ref: /schemas/types.yaml#/definitions/phandle

    description:

      Phandle to DISP system controller interface, valid for

      samsung,exynos5433-mipi-video-phy.

      samsung,exynos5433-mipi-video-phy and samsung,exynos7870-mipi-video-phy.



  samsung,cam0-sysreg:

    $ref: /schemas/types.yaml#/definitions/phandle

    description:

      Phandle to CAM0 system controller interface, valid for

      samsung,exynos5433-mipi-video-phy.

      samsung,exynos5433-mipi-video-phy and samsung,exynos7870-mipi-video-phy.



  samsung,cam1-sysreg:

    $ref: /schemas/types.yaml#/definitions/phandle
@@ -84,7 +86,13 @@ allOf: 
        samsung,disp-sysreg: false

        samsung,cam0-sysreg: false

        samsung,cam1-sysreg: false

    else:



  - if:

      properties:

        compatible:

          contains:

            const: samsung,exynos5433-mipi-video-phy

    then:

      properties:

        syscon: false

      required:
@@ -92,6 +100,19 @@ allOf: 
        - samsung,cam0-sysreg

        - samsung,cam1-sysreg



  - if:

      properties:

        compatible:

          contains:

            const: samsung,exynos7870-mipi-video-phy

    then:

      properties:

        syscon: false

        samsung,cam1-sysreg: false

      required:

        - samsung,disp-sysreg

        - samsung,cam0-sysreg



additionalProperties: false



examples: