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SubjectRe: [PATCH 07/18] dt-bindings: spi: mxic: Convert to yaml
On Wed, Oct 20, 2021 at 04:27:58PM +0200, Miquel Raynal wrote:
> Straightforward conversion from regular text to yaml schema of the
> Macronix SPI controller DT bindings.
>
> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
> ---
> .../bindings/spi/mxicy,mx25f0a-spi.yaml | 67 +++++++++++++++++++
> .../devicetree/bindings/spi/spi-mxic.txt | 36 ----------
> 2 files changed, 67 insertions(+), 36 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml
> delete mode 100644 Documentation/devicetree/bindings/spi/spi-mxic.txt
>
> diff --git a/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml
> new file mode 100644
> index 000000000000..4036c14fc533
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml
> @@ -0,0 +1,67 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/spi/mxicy,mx25f0a-spi.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Macronix SPI controller device tree bindings
> +
> +maintainers:
> + - Miquel Raynal <miquel.raynal@bootlin.com>
> +
> +allOf:
> + - $ref: "spi-controller.yaml#"
> +
> +properties:
> + compatible:
> + const: mxicy,mx25f0a-spi
> +
> + reg:
> + minItems: 2
> + maxItems: 2
> +
> + reg-names:
> + items:
> + - const: regs
> + - const: dirmap
> +
> + interrupts:
> + maxItems: 1
> +
> + clocks:
> + minItems: 3
> + maxItems: 3
> +
> + clock-names:
> + items:
> + - const: send_clk
> + - const: send_dly_clk
> + - const: ps_clk
> +

> + "#address-cells":
> + const: 1
> + "#size-cells":
> + const: 0

Can drop these as spi-controller.yaml already defines them.

> +
> +required:
> + - compatible
> + - reg
> + - reg-names
> + - clocks
> + - clock-names

> + - "#address-cells"
> + - "#size-cells"

And makes them required.

With that,

Reviewed-by: Rob Herring <robh@kernel.org>

> +
> +unevaluatedProperties: false
> +
> +examples:
> + - |
> + spi@43c30000 {
> + compatible = "mxicy,mx25f0a-spi";
> + reg = <0x43c30000 0x10000>, <0xa0000000 0x20000000>;
> + reg-names = "regs", "dirmap";
> + clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 18>;
> + clock-names = "send_clk", "send_dly_clk", "ps_clk";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };

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