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dt-bindings: power: Add rpm power domain bindings for qcs404

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Add RPM power domain bindings for the qcs404 family of SoC

Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Jeffrey Hugo <jhugo@codeaurora.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
[sibis: Add supported rpmpd states for qcs404]
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Signed-off-by: Andy Gross <agross@kernel.org>
This commit is contained in:
Bjorn Andersson 2019-05-13 15:50:10 +05:30 • committed by Andy Gross
parent 1f010d1efd
commit 0cb93b1503
2 changed files with 23 additions and 0 deletions
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1
Documentation/devicetree/bindings/power/qcom,rpmpd.txt
View file

@ -6,6 +6,7 @@ which then translates it into a corresponding voltage on a rail
Required Properties:
- compatible: Should be one of the following
* qcom,msm8996-rpmpd: RPM Power domain for the msm8996 family of SoC
* qcom,qcs404-rpmpd: RPM Power domain for the qcs404 family of SoC
* qcom,sdm845-rpmhpd: RPMh Power domain for the sdm845 family of SoC
- #power-domain-cells: number of cells in Power domain specifier
must be 1.

22
include/dt-bindings/power/qcom-rpmpd.h
View file

@ -36,4 +36,26 @@
#define MSM8996_VDDSSCX 5
#define MSM8996_VDDSSCX_VFC 6
/* QCS404 Power Domains */
#define QCS404_VDDMX 0
#define QCS404_VDDMX_AO 1
#define QCS404_VDDMX_VFL 2
#define QCS404_LPICX 3
#define QCS404_LPICX_VFL 4
#define QCS404_LPIMX 5
#define QCS404_LPIMX_VFL 6
/* RPM SMD Power Domain performance levels */
#define RPM_SMD_LEVEL_RETENTION 16
#define RPM_SMD_LEVEL_RETENTION_PLUS 32
#define RPM_SMD_LEVEL_MIN_SVS 48
#define RPM_SMD_LEVEL_LOW_SVS 64
#define RPM_SMD_LEVEL_SVS 128
#define RPM_SMD_LEVEL_SVS_PLUS 192
#define RPM_SMD_LEVEL_NOM 256
#define RPM_SMD_LEVEL_NOM_PLUS 320
#define RPM_SMD_LEVEL_TURBO 384
#define RPM_SMD_LEVEL_TURBO_NO_CPR 416
#define RPM_SMD_LEVEL_BINNING 512
#endif