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SubjectRe: [PATCH 05/10] dt-bindings: power: reset: Add bindings for twl6030-power
On Sat, Aug 20, 2022 at 12:46:55PM +0530, Mithil Bavishi wrote:
> Adds documentation for the twl6030 power driver.
>
> Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
> Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
> ---
> .../bindings/power/reset/twl6030-power.txt | 31 +++++++++++++++++++

New bindings must be DT schema format.

> 1 file changed, 31 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/power/reset/twl6030-power.txt
>
> diff --git a/Documentation/devicetree/bindings/power/reset/twl6030-power.txt b/Documentation/devicetree/bindings/power/reset/twl6030-power.txt
> new file mode 100644
> index 000000000..946bb3d9f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/power/reset/twl6030-power.txt
> @@ -0,0 +1,31 @@
> +Texas Instruments TWL family (twl6030) reset and power management module
> +
> +For now, the binding only supports the complete shutdown of the system after
> +poweroff.
> +
> +Required properties:
> +- compatible : must be
> + "ti,twl6030-power"
> +
> +Optional properties:
> +
> +- ti,system-power-controller: This indicates that TWL6030 is the

We have a generic property for this.

> + power supply master of the system. With this flag, the chip will
> + initiate an ACTIVE-to-OFF or SLEEP-to-OFF transition when the
> + system poweroffs.
> +
> +Example:
> +&i2c1 {
> + clock-frequency = <2600000>;
> +
> + twl: twl@48 {
> + reg = <0x48>;
> + interrupts = <7>; /* SYS_NIRQ cascaded to intc */
> + interrupt-parent = <&intc>;
> +
> + twl_power: power {
> + compatible = "ti,twl6030-power";
> + ti,system-power-controller;

Why do you need a child node here? There aren't any resources for the
sub-block.

Rob

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