[PATCH v2 6/6] riscv: dts: sifive unmatched: Link the tmp451 with its power supply
Vincent Pelletier
plr.vincent at gmail.com
Tue Nov 16 15:57:42 PST 2021
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 at 10030000/temperature-sensor at 4c failed
lm90 0-004c: supply vcc not found, using dummy regulator
Signed-off-by: Vincent Pelletier <plr.vincent at gmail.com>
--
Changes since v1:
- Remove trailing "." on subject line.
- Added a commit description.
---
arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
index 1abad0eec02e..1a952dec74bb 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
@@ -59,6 +59,7 @@ regulator at 1e {
temperature-sensor at 4c {
compatible = "ti,tmp451";
reg = <0x4c>;
+ vcc-supply = <&vdd_bpro>;
interrupt-parent = <&gpio>;
interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
};
--
2.33.1
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