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    Subject[PATCH v3 1/8] dt-bindings: clock: samsung: convert Exynos5250 to dtschema
    Date
    Convert Samsung Exynos5250 clock controller bindings to DT schema format
    using json-schema.

    Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
    Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
    ---
    .../bindings/clock/exynos5250-clock.txt | 41 -----------------
    .../bindings/clock/samsung,exynos-clock.yaml | 46 +++++++++++++++++++
    MAINTAINERS | 1 +
    3 files changed, 47 insertions(+), 41 deletions(-)
    delete mode 100644 Documentation/devicetree/bindings/clock/exynos5250-clock.txt
    create mode 100644 Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml

    diff --git a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
    deleted file mode 100644
    index aff266a12eeb..000000000000
    --- a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
    +++ /dev/null
    @@ -1,41 +0,0 @@
    -* Samsung Exynos5250 Clock Controller
    -
    -The Exynos5250 clock controller generates and supplies clock to various
    -controllers within the Exynos5250 SoC.
    -
    -Required Properties:
    -
    -- compatible: should be one of the following.
    - - "samsung,exynos5250-clock" - controller compatible with Exynos5250 SoC.
    -
    -- reg: physical base address of the controller and length of memory mapped
    - region.
    -
    -- #clock-cells: should be 1.
    -
    -Each clock is assigned an identifier and client nodes can use this identifier
    -to specify the clock which they consume.
    -
    -All available clocks are defined as preprocessor macros in
    -dt-bindings/clock/exynos5250.h header and can be used in device
    -tree sources.
    -
    -Example 1: An example of a clock controller node is listed below.
    -
    - clock: clock-controller@10010000 {
    - compatible = "samsung,exynos5250-clock";
    - reg = <0x10010000 0x30000>;
    - #clock-cells = <1>;
    - };
    -
    -Example 2: UART controller node that consumes the clock generated by the clock
    - controller. Refer to the standard clock bindings for information
    - about 'clocks' and 'clock-names' property.
    -
    - serial@13820000 {
    - compatible = "samsung,exynos4210-uart";
    - reg = <0x13820000 0x100>;
    - interrupts = <0 54 0>;
    - clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>;
    - clock-names = "uart", "clk_uart_baud0";
    - };
    diff --git a/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml
    new file mode 100644
    index 000000000000..1642f8405ed9
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml
    @@ -0,0 +1,46 @@
    +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/clock/samsung,exynos-clock.yaml#
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: Samsung Exynos SoC clock controller
    +
    +maintainers:
    + - Chanwoo Choi <cw00.choi@samsung.com>
    + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
    + - Sylwester Nawrocki <s.nawrocki@samsung.com>
    + - Tomasz Figa <tomasz.figa@gmail.com>
    +
    +description: |
    + All available clocks are defined as preprocessor macros in
    + dt-bindings/clock/ headers.
    +
    +properties:
    + compatible:
    + const: samsung,exynos5250-clock
    +
    + clocks:
    + maxItems: 4
    +
    + "#clock-cells":
    + const: 1
    +
    + reg:
    + maxItems: 1
    +
    +required:
    + - compatible
    + - "#clock-cells"
    + - reg
    +
    +additionalProperties: false
    +
    +examples:
    + - |
    + #include <dt-bindings/clock/exynos5250.h>
    + clock: clock-controller@10010000 {
    + compatible = "samsung,exynos5250-clock";
    + reg = <0x10010000 0x30000>;
    + #clock-cells = <1>;
    + };
    diff --git a/MAINTAINERS b/MAINTAINERS
    index 64bb17c47bda..a8e1e5d10d1f 100644
    --- a/MAINTAINERS
    +++ b/MAINTAINERS
    @@ -16491,6 +16491,7 @@ L: linux-samsung-soc@vger.kernel.org
    S: Supported
    T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
    F: Documentation/devicetree/bindings/clock/exynos*.txt
    +F: Documentation/devicetree/bindings/clock/samsung,*.yaml
    F: Documentation/devicetree/bindings/clock/samsung,s3c*
    F: Documentation/devicetree/bindings/clock/samsung,s5p*
    F: drivers/clk/samsung/
    --
    2.30.2
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