On Mon, Feb 24, 2020 at 02:51:29PM +0100, Geert Uytterhoeven wrote:
> Convert the Renesas R-Car Reset Controller Device Tree binding
> documentation to json-schema.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
> ---
> v2:
> - Add Reviewed-by,
> - Drop "DT bindings for the" from title.
> ---
> .../devicetree/bindings/reset/renesas,rst.txt | 48 ---------------
> .../bindings/reset/renesas,rst.yaml | 61 +++++++++++++++++++
> 2 files changed, 61 insertions(+), 48 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/reset/renesas,rst.txt
> create mode 100644 Documentation/devicetree/bindings/reset/renesas,rst.yaml
>
> diff --git a/Documentation/devicetree/bindings/reset/renesas,rst.txt b/Documentation/devicetree/bindings/reset/renesas,rst.txt
> deleted file mode 100644
> index de7f06ccd003da9f..0000000000000000
> --- a/Documentation/devicetree/bindings/reset/renesas,rst.txt
> +++ /dev/null
> @@ -1,48 +0,0 @@
> -DT bindings for the Renesas R-Car and RZ/G Reset Controllers
> -
> -The R-Car and RZ/G Reset Controllers provide reset control, and implement the
> -following functions:
> - - Latching of the levels on mode pins when PRESET# is negated,
> - - Mode monitoring register,
> - - Reset control of peripheral devices (on R-Car Gen1),
> - - Watchdog timer (on R-Car Gen1),
> - - Register-based reset control and boot address registers for the various CPU
> - cores (on R-Car Gen2 and Gen3, and on RZ/G).
> -
> -
> -Required properties:
> - - compatible: Should be
> - - "renesas,<soctype>-reset-wdt" for R-Car Gen1,
> - - "renesas,<soctype>-rst" for R-Car Gen2 and Gen3, and RZ/G
> - Examples with soctypes are:
> - - "renesas,r8a7743-rst" (RZ/G1M)
> - - "renesas,r8a7744-rst" (RZ/G1N)
> - - "renesas,r8a7745-rst" (RZ/G1E)
> - - "renesas,r8a77470-rst" (RZ/G1C)
> - - "renesas,r8a774a1-rst" (RZ/G2M)
> - - "renesas,r8a774b1-rst" (RZ/G2N)
> - - "renesas,r8a774c0-rst" (RZ/G2E)
> - - "renesas,r8a7778-reset-wdt" (R-Car M1A)
> - - "renesas,r8a7779-reset-wdt" (R-Car H1)
> - - "renesas,r8a7790-rst" (R-Car H2)
> - - "renesas,r8a7791-rst" (R-Car M2-W)
> - - "renesas,r8a7792-rst" (R-Car V2H
> - - "renesas,r8a7793-rst" (R-Car M2-N)
> - - "renesas,r8a7794-rst" (R-Car E2)
> - - "renesas,r8a7795-rst" (R-Car H3)
> - - "renesas,r8a7796-rst" (R-Car M3-W)
> - - "renesas,r8a77961-rst" (R-Car M3-W+)
> - - "renesas,r8a77965-rst" (R-Car M3-N)
> - - "renesas,r8a77970-rst" (R-Car V3M)
> - - "renesas,r8a77980-rst" (R-Car V3H)
> - - "renesas,r8a77990-rst" (R-Car E3)
> - - "renesas,r8a77995-rst" (R-Car D3)
> - - reg: Address start and address range for the device.
> -
> -
> -Example:
> -
> - rst: reset-controller@e6160000 {
> - compatible = "renesas,r8a7795-rst";
> - reg = <0 0xe6160000 0 0x0200>;
> - };
> diff --git a/Documentation/devicetree/bindings/reset/renesas,rst.yaml b/Documentation/devicetree/bindings/reset/renesas,rst.yaml
> new file mode 100644
> index 0000000000000000..f329d3e0ce8825dc
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/reset/renesas,rst.yaml
> @@ -0,0 +1,61 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: "http://devicetree.org/schemas/reset/renesas,rst.yaml#";
> +$schema: "http://devicetree.org/meta-schemas/core.yaml#";
> +
> +title: Renesas R-Car and RZ/G Reset Controller
> +
> +maintainers:
> + - Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> + - Magnus Damm <magnus.damm@xxxxxxxxx>
> +
> +description: |
> + The R-Car and RZ/G Reset Controllers provide reset control, and implement the
> + following functions:
> + - Latching of the levels on mode pins when PRESET# is negated,
> + - Mode monitoring register,
> + - Reset control of peripheral devices (on R-Car Gen1),
> + - Watchdog timer (on R-Car Gen1),
> + - Register-based reset control and boot address registers for the various
> + CPU cores (on R-Car Gen2 and Gen3, and on RZ/G).
> +
> +properties:
> + compatible:
> + enum:
> + - renesas,r8a7743-rst # RZ/G1M
> + - renesas,r8a7744-rst # RZ/G1N
> + - renesas,r8a7745-rst # RZ/G1E
> + - renesas,r8a77470-rst # RZ/G1C
> + - renesas,r8a774a1-rst # RZ/G2M
> + - renesas,r8a774b1-rst # RZ/G2N
> + - renesas,r8a774c0-rst # RZ/G2E
> + - renesas,r8a7778-reset-wdt # R-Car M1A
> + - renesas,r8a7779-reset-wdt # R-Car H1
> + - renesas,r8a7790-rst # R-Car H2
> + - renesas,r8a7791-rst # R-Car M2-W
> + - renesas,r8a7792-rst # R-Car V2H
> + - renesas,r8a7793-rst # R-Car M2-N
> + - renesas,r8a7794-rst # R-Car E2
> + - renesas,r8a7795-rst # R-Car H3
> + - renesas,r8a7796-rst # R-Car M3-W
> + - renesas,r8a77961-rst # R-Car M3-W+
> + - renesas,r8a77965-rst # R-Car M3-N
> + - renesas,r8a77970-rst # R-Car V3M
> + - renesas,r8a77980-rst # R-Car V3H
> + - renesas,r8a77990-rst # R-Car E3
> + - renesas,r8a77995-rst # R-Car D3
> +
> + reg:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
Added 'additionalProperties: false' and applied.
Rob
