| Message ID | 20190814125012.8700-9-vkoul@kernel.org (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | arm64: dts: qcom: sm8150: Add SM8150 DTS | expand |
Quoting Vinod Koul (2019-08-14 05:49:58) > @@ -25,6 +26,33 @@ > }; > }; > > + pm8150_adc: adc@3100 { > + compatible = "qcom,spmi-adc5"; > + reg = <0x3100>; > + #address-cells = <1>; > + #size-cells = <0>; > + #io-channel-cells = <1>; > + interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>; status = "disabled"? I imagine there are cases where some board doesn't want to use the ADC for anything. > + > + ref-gnd@0 { > + reg = <ADC5_REF_GND>; > + qcom,pre-scaling = <1 1>; > + label = "ref_gnd"; > + }; > + > + vref-1p25@1 { > + reg = <ADC5_1P25VREF>; > + qcom,pre-scaling = <1 1>; > + label = "vref_1p25"; > + }; > + > + die-temp@6 { > + reg = <ADC5_DIE_TEMP>; > + qcom,pre-scaling = <1 1>; > + label = "die_temp"; > + }; Are these board level details? > + }; > + > rtc@6000 { > compatible = "qcom,pm8941-rtc"; > reg = <0x6000>; > -- > 2.20.1 >
diff --git a/arch/arm64/boot/dts/qcom/pm8150.dtsi b/arch/arm64/boot/dts/qcom/pm8150.dtsi index 2cb727ce30eb..a137def0e26a 100644 --- a/arch/arm64/boot/dts/qcom/pm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8150.dtsi @@ -5,6 +5,7 @@ #include <dt-bindings/input/input.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/spmi/spmi.h> +#include <dt-bindings/iio/qcom,spmi-vadc.h> &spmi_bus { pm8150_0: pm8150@0 { @@ -25,6 +26,33 @@ }; }; + pm8150_adc: adc@3100 { + compatible = "qcom,spmi-adc5"; + reg = <0x3100>; + #address-cells = <1>; + #size-cells = <0>; + #io-channel-cells = <1>; + interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>; + + ref-gnd@0 { + reg = <ADC5_REF_GND>; + qcom,pre-scaling = <1 1>; + label = "ref_gnd"; + }; + + vref-1p25@1 { + reg = <ADC5_1P25VREF>; + qcom,pre-scaling = <1 1>; + label = "vref_1p25"; + }; + + die-temp@6 { + reg = <ADC5_DIE_TEMP>; + qcom,pre-scaling = <1 1>; + label = "die_temp"; + }; + }; + rtc@6000 { compatible = "qcom,pm8941-rtc"; reg = <0x6000>;
PM8150 PMIC contains vadc device so add node for this. Signed-off-by: Vinod Koul <vkoul@kernel.org> --- arch/arm64/boot/dts/qcom/pm8150.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+)