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soc: qcom: rpmpd: Add MDM9607 RPM Power Domains 

This SoC while being from 8916 era, makes use of the
newer-style, floor-level management, instead of the older
floor-corner.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210131013233.54666-1-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Konrad Dybcio 2021-01-31 02:32:32 +01:00 committed by Bjorn Andersson
parent d8ea59e7e3
commit af32011f76
3 changed files with 31 additions and 0 deletions
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1
Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
View File

@ -16,6 +16,7 @@ description:
properties:
compatible:
enum:
- qcom,mdm9607-rpmpd
- qcom,msm8916-rpmpd
- qcom,msm8939-rpmpd
- qcom,msm8976-rpmpd

22
drivers/soc/qcom/rpmpd.c
View File

@ -118,6 +118,27 @@ struct rpmpd_desc {
static DEFINE_MUTEX(rpmpd_lock);
/* mdm9607 RPM Power Domains */
DEFINE_RPMPD_PAIR(mdm9607, vddcx, vddcx_ao, SMPA, LEVEL, 3);
DEFINE_RPMPD_VFL(mdm9607, vddcx_vfl, SMPA, 3);
DEFINE_RPMPD_PAIR(mdm9607, vddmx, vddmx_ao, LDOA, LEVEL, 12);
DEFINE_RPMPD_VFL(mdm9607, vddmx_vfl, LDOA, 12);
static struct rpmpd *mdm9607_rpmpds[] = {
[MDM9607_VDDCX] = &mdm9607_vddcx,
[MDM9607_VDDCX_AO] = &mdm9607_vddcx_ao,
[MDM9607_VDDCX_VFL] = &mdm9607_vddcx_vfl,
[MDM9607_VDDMX] = &mdm9607_vddmx,
[MDM9607_VDDMX_AO] = &mdm9607_vddmx_ao,
[MDM9607_VDDMX_VFL] = &mdm9607_vddmx_vfl,
};
static const struct rpmpd_desc mdm9607_desc = {
.rpmpds = mdm9607_rpmpds,
.num_pds = ARRAY_SIZE(mdm9607_rpmpds),
.max_state = RPM_SMD_LEVEL_TURBO,
};
/* msm8939 RPM Power Domains */
DEFINE_RPMPD_PAIR(msm8939, vddmd, vddmd_ao, SMPA, CORNER, 1);
DEFINE_RPMPD_VFC(msm8939, vddmd_vfc, SMPA, 1);
@ -326,6 +347,7 @@ static const struct rpmpd_desc sdm660_desc = {
};
static const struct of_device_id rpmpd_match_table[] = {
{ .compatible = "qcom,mdm9607-rpmpd", .data = &mdm9607_desc },
{ .compatible = "qcom,msm8916-rpmpd", .data = &msm8916_desc },
{ .compatible = "qcom,msm8939-rpmpd", .data = &msm8939_desc },
{ .compatible = "qcom,msm8976-rpmpd", .data = &msm8976_desc },

8
include/dt-bindings/power/qcom-rpmpd.h
View File

@ -108,6 +108,14 @@
#define RPMH_REGULATOR_LEVEL_TURBO 384
#define RPMH_REGULATOR_LEVEL_TURBO_L1 416
/* MDM9607 Power Domains */
#define MDM9607_VDDCX 0
#define MDM9607_VDDCX_AO 1
#define MDM9607_VDDCX_VFL 2
#define MDM9607_VDDMX 3
#define MDM9607_VDDMX_AO 4
#define MDM9607_VDDMX_VFL 5
/* MSM8939 Power Domains */
#define MSM8939_VDDMDCX 0
#define MSM8939_VDDMDCX_AO 1