On Mon, May 08, 2023 at 02:46:03PM +0200, Stanislav Jakubek wrote:
> Convert Broadcom Kona family SDHCI controller bindings to DT schema.
>
> Changes during conversion:
> - also mark reg and interrupts as required
> - drop deprecated compatible (it's been deprecated for ~10 years)
>
> Signed-off-by: Stanislav Jakubek <stano.jakubek@xxxxxxxxx>
Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Thanks,
Conor.
> ---
> .../bindings/mmc/brcm,kona-sdhci.txt | 21 --------
> .../bindings/mmc/brcm,kona-sdhci.yaml | 48 +++++++++++++++++++
> 2 files changed, 48 insertions(+), 21 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt
> create mode 100644 Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.yaml
>
> diff --git a/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt b/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt
> deleted file mode 100644
> index 7f5dd83f5bd9..000000000000
> --- a/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt
> +++ /dev/null
> @@ -1,21 +0,0 @@
> -Broadcom BCM281xx SDHCI
> -
> -This file documents differences between the core properties in mmc.txt
> -and the properties present in the bcm281xx SDHCI
> -
> -Required properties:
> -- compatible : Should be "brcm,kona-sdhci"
> -- DEPRECATED: compatible : Should be "bcm,kona-sdhci"
> -- clocks: phandle + clock specifier pair of the external clock
> -
> -Refer to clocks/clock-bindings.txt for generic clock consumer properties.
> -
> -Example:
> -
> -sdio2: sdio@3f1a0000 {
> - compatible = "brcm,kona-sdhci";
> - reg = <0x3f1a0000 0x10000>;
> - clocks = <&sdio3_clk>;
> - interrupts = <0x0 74 0x4>;
> -};
> -
> diff --git a/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.yaml b/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.yaml
> new file mode 100644
> index 000000000000..87711edf9b39
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.yaml
> @@ -0,0 +1,48 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/mmc/brcm,kona-sdhci.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Broadcom Kona family SDHCI controller
> +
> +maintainers:
> + - Florian Fainelli <f.fainelli@xxxxxxxxx>
> +
> +allOf:
> + - $ref: sdhci-common.yaml#
> +
> +properties:
> + compatible:
> + const: brcm,kona-sdhci
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> + - interrupts
> +
> +unevaluatedProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/interrupt-controller/arm-gic.h>
> + #include <dt-bindings/interrupt-controller/irq.h>
> + #include "dt-bindings/clock/bcm281xx.h"
> +
> + mmc@3f1a0000 {
> + compatible = "brcm,kona-sdhci";
> + reg = <0x3f1a0000 0x10000>;
> + clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO3>;
> + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +...
> --
> 2.25.1
>
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