lkml.org 
[lkml]   [2022]   [Jun]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v5 03/14] dt-bindings: pinctrl: imx: Add fsl,scu-iomux yaml file
From
On 16/06/2022 18:42, Viorel Suman wrote:
> From: Abel Vesa <abel.vesa@nxp.com>
>
> In order to replace the fsl,scu txt file from bindings/arm/freescale,
> we need to split it between the right subsystems. This patch documents
> separately the 'iomux/pinctrl' child node of the SCU main node.
>
> Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
> Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
> ---
> .../bindings/pinctrl/fsl,scu-pinctrl.yaml | 47 +++++++++++++++++++

Since this is a conversion, I expect removal of existing bindings. This
applies to each other patch as well.

> 1 file changed, 47 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml
>
> diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml
> new file mode 100644
> index 000000000000..7a08c60da66f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml
> @@ -0,0 +1,47 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/pinctrl/fsl,scu-pinctrl.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: i.MX SCU Client Device Node - Pinctrl bindings based on SCU Message Protocol
> +
> +maintainers:
> + - Dong Aisheng <aisheng.dong@nxp.com>
> +
> +description: i.MX SCU Client Device Node
> + Client nodes are maintained as children of the relevant IMX-SCU device node.
> + This binding uses the i.MX common pinctrl binding.
> + (Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt)
> +
> +properties:
> + compatible:
> + items:

You have only one item, so no items.

> + - enum:
> + - fsl,imx8qm-iomuxc
> + - fsl,imx8qxp-iomuxc
> + - fsl,imx8dxl-iomuxc
> +
> +patternProperties:
> + "grp$":
> + type: object

You need to describe the children and then additionalProperties:false.
See other pinctrl bindings for example.

> +
> +required:
> + - compatible
> +

Missing allOf referencing pinctrl.

> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/pinctrl/pads-imx8qxp.h>
> +
> + pinctrl {
> + compatible = "fsl,imx8qxp-iomuxc";
> +
> + pinctrl_lpuart0: lpuart0grp {
> + fsl,pins = <
> + IMX8QXP_UART0_RX_ADMA_UART0_RX 0x06000020
> + IMX8QXP_UART0_TX_ADMA_UART0_TX 0x06000020
> + >;
> + };
> + };


Best regards,
Krzysztof

\
 
 \ /
  Last update: 2022-06-24 12:11    [W:0.105 / U:4.408 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site