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| author | Marijn Suijten <marijn.suijten@somainline.org> | 2023-07-30 23:31:26 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-08-03 18:09:36 +0300 |
| commit | 41c1855232ed277e74daedbecac8d328b6c2ceb8 (patch) | |
| tree | 50622882907c8d91ff96ce479b8d362611568320 /arch/arm64/boot/dts/qcom/pmp8074.dtsi | |
| parent | b6866546c214aad707f69a7d96215e3d08c2eb84 (diff) | |
| download | linux-41c1855232ed277e74daedbecac8d328b6c2ceb8.tar.xz | |
arm64: dts: qcom: Use labels with generic node names for ADC channels
As discussed in [1] it is more convenient to use a generic `channel`
node name for ADC channels while storing a friendly - board-specific
instead of PMIC-specific - name in the label, if/when desired to
overwrite the channel description already contained (but previously
unused) in the driver [2]. Follow up on the dt-bindings' `channel` node
name requirement, and instead provide this (sometimes per-board) channel
description through a label property.
Also remove all the unused label references (not to be confused with
label properties) from pm660, pmp8074 and pms405.
[1]: https://lore.kernel.org/linux-arm-msm/20221106193018.270106-1-marijn.suijten@somainline.org/T/#u
[2]: https://lore.kernel.org/linux-arm-msm/20230116220909.196926-4-marijn.suijten@somainline.org/
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230730-generic-adc-channels-v5-2-e6c69bda8034@somainline.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/pmp8074.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/pmp8074.dtsi | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/arch/arm64/boot/dts/qcom/pmp8074.dtsi b/arch/arm64/boot/dts/qcom/pmp8074.dtsi index 580684411d74..0d0a846ac8d9 100644 --- a/arch/arm64/boot/dts/qcom/pmp8074.dtsi +++ b/arch/arm64/boot/dts/qcom/pmp8074.dtsi @@ -18,57 +18,66 @@ #size-cells = <0>; #io-channel-cells = <1>; - ref-gnd@0 { + channel@0 { reg = <ADC5_REF_GND>; qcom,pre-scaling = <1 1>; + label = "ref_gnd"; }; - vref-1p25@1 { + channel@1 { reg = <ADC5_1P25VREF>; qcom,pre-scaling = <1 1>; + label = "vref_1p25"; }; - vref-vadc@2 { + channel@2 { reg = <ADC5_VREF_VADC>; qcom,pre-scaling = <1 1>; + label = "vref_vadc"; }; - pmic_die: die-temp@6 { + channel@6 { reg = <ADC5_DIE_TEMP>; qcom,pre-scaling = <1 1>; + label = "pmic_die"; }; - xo_therm: xo-temp@76 { + channel@76 { reg = <ADC5_XO_THERM_100K_PU>; qcom,ratiometric; qcom,hw-settle-time = <200>; qcom,pre-scaling = <1 1>; + label = "xo_therm"; }; - pa_therm1: thermistor1@77 { + channel@77 { reg = <ADC5_AMUX_THM1_100K_PU>; qcom,ratiometric; qcom,hw-settle-time = <200>; qcom,pre-scaling = <1 1>; + label = "pa_therm1"; }; - pa_therm2: thermistor2@78 { + channel@78 { reg = <ADC5_AMUX_THM2_100K_PU>; qcom,ratiometric; qcom,hw-settle-time = <200>; qcom,pre-scaling = <1 1>; + label = "pa_therm2"; }; - pa_therm3: thermistor3@79 { + channel@79 { reg = <ADC5_AMUX_THM3_100K_PU>; qcom,ratiometric; qcom,hw-settle-time = <200>; qcom,pre-scaling = <1 1>; + label = "pa_therm3"; }; - vph-pwr@131 { + channel@131 { reg = <ADC5_VPH_PWR>; qcom,pre-scaling = <1 3>; + label = "vph_pwr"; }; }; |