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dt-bindings: power: rpmpd: Add sc8280xp RPMh power-domains

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The sc8280xp has 13 power-domains controlled through the RPMh, document
the compatible and provide definitions for the power-domains - and their
active-only variants where applicable.

The SA8540p differs slightly in the power domains exposed, so add a
separate compatible for this, but reuse the constants to allow sharing
the DeviceTree source.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20220426233508.1762345-2-bjorn.andersson@linaro.org
This commit is contained in:
Bjorn Andersson 2022-04-26 16:35:06 -07:00
parent 5bdcae1fe1
commit dbfb5f94e0
2 changed files with 20 additions and 0 deletions
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2
Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
View file

@ -27,10 +27,12 @@ properties:
- qcom,msm8998-rpmpd
- qcom,qcm2290-rpmpd
- qcom,qcs404-rpmpd
- qcom,sa8540p-rpmhpd
- qcom,sdm660-rpmpd
- qcom,sc7180-rpmhpd
- qcom,sc7280-rpmhpd
- qcom,sc8180x-rpmhpd
- qcom,sc8280xp-rpmhpd
- qcom,sdm845-rpmhpd
- qcom,sdx55-rpmhpd
- qcom,sdx65-rpmhpd

18
include/dt-bindings/power/qcom-rpmpd.h
View file

@ -125,6 +125,24 @@
#define SC8180X_MX 9
#define SC8180X_MX_AO 10
/* SC8280XP Power Domain Indexes */
#define SC8280XP_CX 0
#define SC8280XP_CX_AO 1
#define SC8280XP_DDR 2
#define SC8280XP_EBI 3
#define SC8280XP_GFX 4
#define SC8280XP_LCX 5
#define SC8280XP_LMX 6
#define SC8280XP_MMCX 7
#define SC8280XP_MMCX_AO 8
#define SC8280XP_MSS 9
#define SC8280XP_MX 10
#define SC8280XP_MXC 12
#define SC8280XP_MX_AO 11
#define SC8280XP_NSP 13
#define SC8280XP_QPHY 14
#define SC8280XP_XO 15
/* SDM845 Power Domain performance levels */
#define RPMH_REGULATOR_LEVEL_RETENTION 16
#define RPMH_REGULATOR_LEVEL_MIN_SVS 48