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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/pm8950.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/pm8950.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/pm8950.dtsi | 39 |
1 files changed, 26 insertions, 13 deletions
diff --git a/arch/arm64/boot/dts/qcom/pm8950.dtsi b/arch/arm64/boot/dts/qcom/pm8950.dtsi index 5ec38b7e335a..f03095779de0 100644 --- a/arch/arm64/boot/dts/qcom/pm8950.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8950.dtsi @@ -50,77 +50,90 @@ #size-cells = <0>; #io-channel-cells = <1>; - vcoin@5 { + channel@5 { reg = <VADC_VCOIN>; qcom,pre-scaling = <1 1>; + label = "vcoin"; }; - vph-pwr@7 { + channel@7 { reg = <VADC_VSYS>; qcom,pre-scaling = <1 1>; + label = "vph_pwr"; }; - die-temp@8 { + channel@8 { reg = <VADC_DIE_TEMP>; qcom,pre-scaling = <1 1>; + label = "die_temp"; }; - ref-625mv@9 { + channel@9 { reg = <VADC_REF_625MV>; qcom,pre-scaling = <1 1>; + label = "ref_625mv"; }; - ref-1250mv@a { + channel@a { reg = <VADC_REF_1250MV>; qcom,pre-scaling = <1 1>; + label = "ref_1250mv"; }; - ref-buf-625mv@c { + channel@c { reg = <VADC_SPARE1>; qcom,pre-scaling = <1 1>; + label = "ref_buf_625mv"; }; - ref-gnd@e { + channel@e { reg = <VADC_GND_REF>; + label = "ref_gnd"; }; - ref-vdd@f { + channel@f { reg = <VADC_VDD_VADC>; + label = "ref_vdd"; }; - pa-therm1@11 { + channel@11 { reg = <VADC_P_MUX2_1_1>; qcom,pre-scaling = <1 1>; qcom,ratiometric; qcom,hw-settle-time = <200>; + label = "pa_therm1"; }; - case-therm@13 { + channel@13 { reg = <VADC_P_MUX4_1_1>; qcom,pre-scaling = <1 1>; qcom,ratiometric; qcom,hw-settle-time = <200>; + label = "case_therm"; }; - xo-therm@32 { + channel@32 { reg = <VADC_LR_MUX3_XO_THERM>; qcom,pre-scaling = <1 1>; qcom,ratiometric; qcom,hw-settle-time = <200>; + label = "xo_therm"; }; - pa-therm0@36 { + channel@36 { reg = <VADC_LR_MUX7_HW_ID>; qcom,pre-scaling = <1 1>; qcom,ratiometric; qcom,hw-settle-time = <200>; + label = "pa_therm0"; }; - xo-therm-buf@3c { + channel@3c { reg = <VADC_LR_MUX3_BUF_XO_THERM>; qcom,pre-scaling = <1 1>; qcom,ratiometric; qcom,hw-settle-time = <200>; + label = "xo_therm_buf"; }; }; |