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SubjectRe: [PATCH v2 4/4] dt-bindings: mfd: update TI tps6105x chip bindings
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Sven

On 11/19/19 9:46 AM, Sven Van Asbroeck wrote:
> The driver has been extended to optionally get its operational
> mode, regulator init data and led label from the devicetree.
>
> Tree: next-20191118
> Signed-off-by: Sven Van Asbroeck <TheSven73@gmail.com>
> ---
> .../devicetree/bindings/mfd/tps6105x.txt | 42 ++++++++++++++++++-
> 1 file changed, 41 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/mfd/tps6105x.txt b/Documentation/devicetree/bindings/mfd/tps6105x.txt
> index 93602c7a19c8..ab5d4c52074f 100644
> --- a/Documentation/devicetree/bindings/mfd/tps6105x.txt
> +++ b/Documentation/devicetree/bindings/mfd/tps6105x.txt
> @@ -7,11 +7,51 @@ Required properties:
> - compatible: "ti,tps61050" or "ti,tps61052"
> - reg: Specifies the I2C slave address
>
> -Example:
> +Optional sub-node:
> +
> +This subnode selects the chip's operational mode.
> +There can be at most one single available subnode.
> +
> +- regulator: presence of this sub-node puts the chip in regulator mode.
> + see Documentation/devicetree/bindings/regulator/regulator.txt
> +
> +- led: presence of this sub-node puts the chip in led mode.
> + Optional properties:
> + - label: see Documentation/devicetree/bindings/leds/common.txt
> +
> +Example (GPIO operation only):
> +
> +i2c0 {
> + tps61052@33 {
> + compatible = "ti,tps61052";
> + reg = <0x33>;
> + };
> +};
> +
> +Example (GPIO + regulator operation):
>
> i2c0 {
> tps61052@33 {
> compatible = "ti,tps61052";
> reg = <0x33>;
> +
> + regulator {
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-always-on;
> + };
> + };
> +};
> +
> +Example (GPIO + led operation):
What part of the example is GPIO? Is that the default function?
> +
> +i2c0 {
> + tps61052@33 {
> + compatible = "ti,tps61052";
> + reg = <0x33>;
> +
> + led {
> + label = "tps-torch";

function and color examples?


> + };
> };
> };

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