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@xxxxxxxxxx>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 43 +++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
index dabb7e872f38..d07e402eaba3 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
@@ -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"
@@ -588,6 +592,45 @@ &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";
--
2.40.1
