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riscv: dts: sifive unmatched: Link the tmp451 with its power supply

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Fixes the following probe warning:
  lm90 0-004c: Looking up vcc-supply from device tree
  lm90 0-004c: Looking up vcc-supply property in node /soc/i2c@10030000/temperature-sensor@4c failed
  lm90 0-004c: supply vcc not found, using dummy regulator

Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This commit is contained in:
Vincent Pelletier 2021-11-16 23:57:42 +00:00 committed by Palmer Dabbelt
parent ad931d9b3b
commit f6f7fbb89b
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1 changed files with 1 additions and 0 deletions
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arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
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@ -55,6 +55,7 @@ &i2c0 {
temperature-sensor@4c {
compatible = "ti,tmp451";
reg = <0x4c>;
vcc-supply = <&vdd_bpro>;
interrupt-parent = <&gpio>;
interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
};