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SubjectRe: [PATCH 1/5] dt-bindings: clock: Convert i.MX6Q clock to json-schema
Hi Anson,

thanks for the patch. I have two questions please see inline which
applies to all patches.

On 20-04-16 12:26, Anson Huang wrote:

...

> diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> new file mode 100644
> index 0000000..084d4f0
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> @@ -0,0 +1,69 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/imx6q-clock.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Clock bindings for Freescale i.MX6 Quad
> +
> +maintainers:
> + - Anson Huang <Anson.Huang@nxp.com>
> +
> +properties:
> + compatible:
> + const: fsl,imx6q-ccm
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + minItems: 1

Why 1 and not 2? The RM describes that the ccm has 2 interrupts.

> + maxItems: 2
> +
> + '#clock-cells':
> + const: 1
> +
> + clocks:
> + items:
> + - description: 24m osc
> + - description: 32k osc
> + - description: ckih1 clock input
> + - description: anaclk1 clock input
> + - description: anaclk2 clock input
> +
> + clock-names:
> + items:
> + - const: osc
> + - const: ckil
> + - const: ckih1
> + - const: anaclk1
> + - const: anaclk2
> +
> + fsl,pmic-stby-poweroff:
> + $ref: /schemas/types.yaml#/definitions/flag
> + description: |
> + Use this property if the SoC should be powered off by external power
> + management IC (PMIC) triggered via PMIC_STBY_REQ signal.
> + Boards that are designed to initiate poweroff on PMIC_ON_REQ signal should
> + be using "syscon-poweroff" driver instead.
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> + - '#clock-cells'
> +
> +examples:
> + # Clock Control Module node:
> + - |
> + #include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> + clks: clock-controller@20c4000 {
> + compatible = "fsl,imx6q-ccm";
> + reg = <0x020c4000 0x4000>;
> + interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>,
> + <0 88 IRQ_TYPE_LEVEL_HIGH>;
> + #clock-cells = <1>;
> + };
> +
> +...

Why these '...' here?

Regards,
Marco

> --
> 2.7.4

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