[PATCH v4 16/18] dt: bindings: net: add microchip,wilc1000,sdio.yaml
Rob Herring
robh at kernel.org
Tue Mar 3 01:55:58 UTC 2020
On Mon, Mar 02, 2020 at 04:34:40PM +0000, Ajay.Kathat at microchip.com wrote:
> From: Ajay Singh <ajay.kathat at microchip.com>
>
> Moved '/drivers/staging/wilc1000/microchip,wilc1000,sdio.yaml' to
> 'Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,sdio.yaml'.
>
> Signed-off-by: Ajay Singh <ajay.kathat at microchip.com>
> ---
> .../net/wireless/microchip,wilc1000,sdio.yaml | 68 +++++++++++++++++++
> 1 file changed, 68 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,sdio.yaml
>
> diff --git a/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,sdio.yaml b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,sdio.yaml
> new file mode 100644
> index 000000000000..b338f569f7e2
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,sdio.yaml
> @@ -0,0 +1,68 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/wireless/microchip,wilc1000,sdio.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Microchip WILC wireless SDIO devicetree bindings
> +
> +maintainers:
> + - Adham Abozaeid <adham.abozaeid at microchip.com>
> + - Ajay Singh <ajay.kathat at microchip.com>
> +
> +description:
> + The wilc1000 chips can be connected via SDIO. The node is used to
> + specify child node to the SDIO controller that connects the device
> + to the system.
> +
> +properties:
> + compatible:
> + const: microchip,wilc1000-sdio
> +
> + irq-gpios:
Unless you need GPIO control of the line, use 'interrupts' instead.
> + description: The GPIO phandle connect to a host IRQ.
> + maxItems: 1
> +
> + reg:
> + description: Slot ID used in the controller.
No, it's the function number. But you can just drop this.
> + maxItems: 1
> +
> + clocks:
> + description: phandle to the clock connected on rtc clock line.
> + maxItems: 1
> +
> + bus-width:
I believe this is defined to go in the parent node.
> + description: The number of data lines wired up the slot.
> + allOf:
> + - $ref: /schemas/types.yaml#/definitions/uint32
> + - enum: [1, 4, 8]
> + - default: 1
> +
> +required:
> + - compatible
> + - irq-gpios
> + - reg
> +
> +examples:
> + - |
> + mmc1: mmc at fc000000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3>;
> + non-removable;
> + vmmc-supply = <&vcc_mmc1_reg>;
> + vqmmc-supply = <&vcc_3v3_reg>;
> + status = "okay";
Don't show 'status' in examples.
> + wilc_sdio at 0 {
wifi at 0
> + compatible = "microchip,wilc1000-sdio";
> + irq-gpios = <&pioC 27 0>;
> + reg = <0>;
> + clocks = <&pck1>;
> + clock-names = "rtc_clk";
> + assigned-clocks = <&pck1>;
> + assigned-clock-rates = <32768>;
> + status = "okay";
> + bus-width = <4>;
> + };
> + };
> --
> 2.24.0
More information about the devel
mailing list