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ARM: dts: qcom: specify PM8550VE_F temp-alarm ADC channel for sun V8

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Add properties to the PM8550VE_F spmi-temp-alarm device to specify
it's die temperature ADC channel on Sun power grid V8 boards.  This
ensures that software is able to read it's precise die temperature
instead of estimating it based on the TEMP_ALARM peripheral
over-temperature stage.

Change-Id: I726e2ca236db94ef8aa7f6c19b3f4c74f745c763
Signed-off-by: David Collins <quic_collinsd@quicinc.com>
This commit is contained in:
David Collins
2024-03-27 14:27:01 -07:00
parent c9b1a6f0eb
commit ee11d4c1ad
1 changed files with 5 additions and 0 deletions
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5
qcom/sun-pmic-overlay-v8.dtsi
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@@ -35,6 +35,11 @@
status = "ok";
};
&pm8550ve_f_tz {
io-channels = <&pmk8550_vadc PM8550VX_ADC5_GEN3_DIE_TEMP(5)>;
io-channel-names = "thermal";
};
&S8F_LEVEL {
regulator-name = "pm_v8f_s8_level";
};