On Sun, 4 Jun 2023 at 14:13, Stefan Wahren <stefan.wahren@xxxxxxxx> wrote:
>
> Convert the DT binding document for bcm2835-sdhost from .txt to YAML.
>
> Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
Applied for next, thanks!
Kind regards
Uffe
> ---
> .../bindings/mmc/brcm,bcm2835-sdhost.txt | 23 --------
> .../bindings/mmc/brcm,bcm2835-sdhost.yaml | 54 +++++++++++++++++++
> 2 files changed, 54 insertions(+), 23 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhost.txt
> create mode 100644 Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhost.yaml
>
> diff --git a/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhost.txt b/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhost.txt
> deleted file mode 100644
> index d876580ae3b8..000000000000
> --- a/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhost.txt
> +++ /dev/null
> @@ -1,23 +0,0 @@
> -Broadcom BCM2835 SDHOST controller
> -
> -This file documents differences between the core properties described
> -by mmc.txt and the properties that represent the BCM2835 controller.
> -
> -Required properties:
> -- compatible: Should be "brcm,bcm2835-sdhost".
> -- clocks: The clock feeding the SDHOST controller.
> -
> -Optional properties:
> -- dmas: DMA channel for read and write.
> - See Documentation/devicetree/bindings/dma/dma.txt for details
> -
> -Example:
> -
> -sdhost: mmc@7e202000 {
> - compatible = "brcm,bcm2835-sdhost";
> - reg = <0x7e202000 0x100>;
> - interrupts = <2 24>;
> - clocks = <&clocks BCM2835_CLOCK_VPU>;
> - dmas = <&dma 13>;
> - dma-names = "rx-tx";
> -};
> diff --git a/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhost.yaml b/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhost.yaml
> new file mode 100644
> index 000000000000..3a5a44800675
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhost.yaml
> @@ -0,0 +1,54 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/mmc/brcm,bcm2835-sdhost.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Broadcom BCM2835 SDHOST controller
> +
> +maintainers:
> + - Stefan Wahren <stefan.wahren@xxxxxxxx>
> +
> +allOf:
> + - $ref: mmc-controller.yaml
> +
> +properties:
> + compatible:
> + const: brcm,bcm2835-sdhost
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> + dmas:
> + maxItems: 1
> +
> + dma-names:
> + const: rx-tx
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> + - clocks
> +
> +unevaluatedProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/bcm2835.h>
> +
> + sdhost: mmc@7e202000 {
> + compatible = "brcm,bcm2835-sdhost";
> + reg = <0x7e202000 0x100>;
> + interrupts = <2 24>;
> + clocks = <&clocks BCM2835_CLOCK_VPU>;
> + dmas = <&dma 13>;
> + dma-names = "rx-tx";
> + bus-width = <4>;
> + };
> --
> 2.34.1
>
