diff options
| author | Luca Weiss <luca.weiss@fairphone.com> | 2024-07-05 14:40:09 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-07-06 13:02:57 -0500 |
| commit | 4d37847187b3fd7ff1fac23248a8ec11d89b3e55 (patch) | |
| tree | 32affb5ab6f7a158a27b73f02170b6c2f26f60e7 /arch/arm64/boot/dts | |
| parent | 81008068ee4f2c4c26e97a0404405bb4b450241b (diff) | |
arm64: dts: qcom: sm7225-fairphone-fp4: Add PMK8003 thermals
Configure the thermals for the XO_THERM thermistor connected to the
PMK8003 (which is called PMK8350 in software).
The ADC configuration for PMK8350_ADC7_AMUX_THM1_100K_PU has already
been added in the past.
The trip points can really only be considered as placeholders, more
configuration with cooling etc. can be added later.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20240705-fp4-thermals-v2-1-a4870a8d084f@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts index 4e67bb80a026..e263010c348c 100644 --- a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts +++ b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts @@ -136,6 +136,18 @@ }; }; }; + + xo-thermal { + thermal-sensors = <&pmk8350_adc_tm 0>; + + trips { + active-config0 { + temperature = <125000>; + hysteresis = <1000>; + type = "passive"; + }; + }; + }; }; }; @@ -712,6 +724,17 @@ status = "okay"; }; +&pmk8350_adc_tm { + status = "okay"; + + xo-therm@0 { + reg = <0>; + io-channels = <&pmk8350_vadc PMK8350_ADC7_AMUX_THM1_100K_PU>; + qcom,hw-settle-time-us = <200>; + qcom,ratiometric; + }; +}; + &pmk8350_rtc { status = "okay"; }; |