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arm64: dts: qcom: sm8450-hdk: define DIE_TEMP channels

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Declare the DIE_TEMP channels provided by PMICs. Use them to provide
temperature reading for the spmi-temp-alarm thermal zones.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230707123027.1510723-8-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Dmitry Baryshkov
2023-07-07 15:30:26 +03:00
committed by Bjorn Andersson
parent 701b59db77
commit 53ccae05c9
1 changed files with 43 additions and 0 deletions
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43
arch/arm64/boot/dts/qcom/sm8450-hdk.dts
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@@ -6,6 +6,10 @@
/dts-v1/;
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include <dt-bindings/iio/qcom,spmi-adc7-pm8350.h>
#include <dt-bindings/iio/qcom,spmi-adc7-pm8350b.h>
#include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
#include <dt-bindings/iio/qcom,spmi-adc7-pmr735a.h>
#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
#include "sm8450.dtsi"
#include "pm8350.dtsi"
@@ -581,6 +585,45 @@ &pcie1_phy {
vdda-pll-supply = <&vreg_l6b_1p2>;
};
&pm8350_temp_alarm {
io-channels = <&pmk8350_vadc PM8350_ADC7_DIE_TEMP(1)>;
io-channel-names = "thermal";
};
&pm8350b_temp_alarm {
io-channels = <&pmk8350_vadc PM8350B_ADC7_DIE_TEMP>;
io-channel-names = "thermal";
};
&pmr735a_temp_alarm {
io-channels = <&pmk8350_vadc PMR735A_ADC7_DIE_TEMP>;
io-channel-names = "thermal";
};
&pmk8350_vadc {
status = "okay";
channel@3 {
reg = <PMK8350_ADC7_DIE_TEMP>;
label = "pmk8350_die_temp";
};
channel@103 {
reg = <PM8350_ADC7_DIE_TEMP(1)>;
label = "pm8350_die_temp";
};
channel@303 {
reg = <PM8350B_ADC7_DIE_TEMP>;
label = "pm8350b_die_temp";
};
channel@403 {
reg = <PMR735A_ADC7_DIE_TEMP>;
label = "pmr735a_die_temp";
};
};
&remoteproc_adsp {
status = "okay";
firmware-name = "qcom/sm8450/adsp.mbn";