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SubjectRe: [PATCH v3 4/6] riscv: dts: sifive unmatched: Expose the FU740 core supply regulator
From
On Fri, 19 Nov 2021 14:55:40 PST (-0800), plr.vincent@gmail.com wrote:
> Provides monitoring of core voltage and current:
> tps544b20-i2c-0-1e
> Adapter: i2c-ocores
> vout1: 906.00 mV
> temp1: -40.0°C (high = +125.0°C, crit = +150.0°C)
> iout1: 5.06 A (max = +20.00 A, crit max = +26.00 A)
>
> Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>
>
> ---
> Note: checkpatch.pl complains about undocumented devicetree binding,
> which is fixed by:
> https://lore.kernel.org/linux-devicetree/20211116110207.68494-1-krzysztof.kozlowski@canonical.com/T/#u
>
> Changes since v2:
> - Fix end-of-commit-message separator so change lists do not end up in them.
> Changes since v1:
> - Added missing "ti," prefix in compatible string.
> - Remove trailing "." on subject line.
> - Rename tree node.

I see this in Rob's for-next as 761de79adc2c ("dt-bindings: hwmon: add
TI DC-DC converters"), so I'm going to hold off on this one until the
bindings land.

I've put the others on fixes.

Thanks!

> ---
> arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
> index 270360b258b7..6e7775fdae32 100644
> --- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
> +++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
> @@ -51,6 +51,11 @@ &uart1 {
> &i2c0 {
> status = "okay";
>
> + regulator@1e {
> + compatible = "ti,tps544b20";
> + reg = <0x1e>;
> + };
> +
> temperature-sensor@4c {
> compatible = "ti,tmp451";
> reg = <0x4c>;

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