diff options
| author | Luca Weiss <luca.weiss@fairphone.com> | 2022-12-07 11:40:45 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-12-28 06:18:50 +0300 |
| commit | 582e7c1026fa848a918a1db159bcae7c5fa7f0ce (patch) | |
| tree | 093e4ce9f4dced9f37e4ade2c317a7b6b5555a9c /arch/arm64/boot | |
| parent | cb98187a6883c498b0702cedc1f59247e7857bea (diff) | |
| download | linux-582e7c1026fa848a918a1db159bcae7c5fa7f0ce.tar.xz | |
arm64: dts: qcom: sm7225-fairphone-fp4: Add pmk8350 PMIC
The PMK8350 (which is actually a PMK8003) is used for the RTC and has
ADC for thermals.
Since the adc_tm compatible used in PMK8350 is not yet supported, skip
configuring that and the associated thermal zone for now.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221207084045.270172-1-luca.weiss@fairphone.com
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts | 19 |
1 files changed, 19 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 c456e9594ea5..df05e5dc8696 100644 --- a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts +++ b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts @@ -5,7 +5,11 @@ /dts-v1/; +/* PMK8350 (in reality a PMK8003) is configured to use SID6 instead of 0 */ +#define PMK8350_SID 6 + #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h> #include <dt-bindings/input/input.h> #include <dt-bindings/pinctrl/qcom,pmic-gpio.h> #include <dt-bindings/regulator/qcom,rpmh-regulator.h> @@ -13,6 +17,7 @@ #include "pm6150l.dtsi" #include "pm6350.dtsi" #include "pm7250b.dtsi" +#include "pmk8350.dtsi" / { model = "Fairphone 4"; @@ -426,6 +431,20 @@ }; }; +&pmk8350_rtc { + status = "okay"; +}; + +&pmk8350_vadc { + adc-chan@644 { + reg = <PMK8350_ADC7_AMUX_THM1_100K_PU>; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + qcom,pre-scaling = <1 1>; + label = "xo_therm"; + }; +}; + &qupv3_id_1 { status = "okay"; }; |