Messages in this thread Patch in this message | | | From | Vincent Pelletier <> | Subject | [PATCH v2 4/6] riscv: dts: sifive unmatched: Expose the FU740 core supply regulator | Date | Tue, 16 Nov 2021 23:57:40 +0000 |
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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 v1: - Added missing "ti," prefix in compatible string. - Remove trailing "." on subject line. - Rename tree node. --- 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>; -- 2.33.1
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