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    Subject[PATCH v2 03/17] dt-bindings: clock: Convert marvell,mmp2-clock to json-schema
    Date
    Convert the fixed-factor-clock binding to DT schema format using
    json-schema.

    While at that, fix a couple of small errors: make the file base name
    match the compatible string, add an example and document the reg-names
    property.

    Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
    Reviewed-by: Rob Herring <robh@kernel.org>

    ---
    Changes since v1:
    - Collected Rob's Reviewed-by tag

    .../bindings/clock/marvell,mmp2-clock.yaml | 62 +++++++++++++++++++
    .../bindings/clock/marvell,mmp2.txt | 21 -------
    2 files changed, 62 insertions(+), 21 deletions(-)
    create mode 100644 Documentation/devicetree/bindings/clock/marvell,mmp2-clock.yaml
    delete mode 100644 Documentation/devicetree/bindings/clock/marvell,mmp2.txt

    diff --git a/Documentation/devicetree/bindings/clock/marvell,mmp2-clock.yaml b/Documentation/devicetree/bindings/clock/marvell,mmp2-clock.yaml
    new file mode 100644
    index 0000000000000..c5fc2ad0236dd
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/clock/marvell,mmp2-clock.yaml
    @@ -0,0 +1,62 @@
    +# SPDX-License-Identifier: GPL-2.0
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/clock/marvell,mmp2-clock.yaml#
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: Marvell MMP2 Clock Controller
    +
    +maintainers:
    + - Lubomir Rintel <lkundrak@v3.sk>
    +
    +description: |
    + The MMP2 clock subsystem generates and supplies clock to various
    + controllers within the MMP2 SoC.
    +
    + Each clock is assigned an identifier and client nodes use this identifier
    + to specify the clock which they consume.
    +
    + All these identifiers could be found in <dt-bindings/clock/marvell,mmp2.h>.
    +
    +properties:
    + compatible:
    + const: marvell,mmp2-clock # controller compatible with MMP2 SoC
    +
    + reg:
    + items:
    + - description: MPMU register region
    + - description: APMU register region
    + - description: APBC register region
    +
    + reg-names:
    + items:
    + - const: mpmu
    + - const: apmu
    + - const: apbc
    +
    + '#clock-cells':
    + const: 1
    +
    + '#reset-cells':
    + const: 1
    +
    +required:
    + - compatible
    + - reg
    + - reg-names
    + - '#clock-cells'
    + - '#reset-cells'
    +
    +additionalProperties: false
    +
    +examples:
    + - |
    + clock-controller@d4050000 {
    + compatible = "marvell,mmp2-clock";
    + reg = <0xd4050000 0x1000>,
    + <0xd4282800 0x400>,
    + <0xd4015000 0x1000>;
    + reg-names = "mpmu", "apmu", "apbc";
    + #clock-cells = <1>;
    + #reset-cells = <1>;
    + };
    diff --git a/Documentation/devicetree/bindings/clock/marvell,mmp2.txt b/Documentation/devicetree/bindings/clock/marvell,mmp2.txt
    deleted file mode 100644
    index 23b52dc02266a..0000000000000
    --- a/Documentation/devicetree/bindings/clock/marvell,mmp2.txt
    +++ /dev/null
    @@ -1,21 +0,0 @@
    -* Marvell MMP2 Clock Controller
    -
    -The MMP2 clock subsystem generates and supplies clock to various
    -controllers within the MMP2 SoC.
    -
    -Required Properties:
    -
    -- compatible: should be one of the following.
    - - "marvell,mmp2-clock" - controller compatible with MMP2 SoC.
    -
    -- reg: physical base address of the clock subsystem and length of memory mapped
    - region. There are 3 places in SOC has clock control logic:
    - "mpmu", "apmu", "apbc". So three reg spaces need to be defined.
    -
    -- #clock-cells: should be 1.
    -- #reset-cells: should be 1.
    -
    -Each clock is assigned an identifier and client nodes use this identifier
    -to specify the clock which they consume.
    -
    -All these identifiers could be found in <dt-bindings/clock/marvell,mmp2.h>.
    --
    2.25.1
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