diff options
| author |   AngeloGioacchino Del Regno <kholk11@gmail.com> | 2019-10-05 13:07:58 +0200 |
|---|---|---|
| committer |   Bjorn Andersson <bjorn.andersson@linaro.org> | 2019-10-06 22:51:32 -0700 |
| commit | b1d522443b4b000974e48f27d4ee77dbfc67962d (patch) | |
| tree | f99521dd72b6edfdaac110f2db47c0678da4104d /drivers/soc/qcom | |
| parent | dt-bindings: power: Add missing rpmpd smd performance level (diff) | |
| download | linux-dev-b1d522443b4b000974e48f27d4ee77dbfc67962d.tar.xz linux-dev-b1d522443b4b000974e48f27d4ee77dbfc67962d.zip | |
soc: qcom: rpmpd: Add rpm power domains for msm8976
The MSM8956/76 SoCs have two main voltage-level power domains, VDD_CX
and VDD_MX, which also have their own voltage-floor-level (VFL)
corner.
Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/soc/qcom')
| -rw-r--r-- | drivers/soc/qcom/rpmpd.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/soc/qcom/rpmpd.c b/drivers/soc/qcom/rpmpd.c index 3c1a55cf25d6..2b1834c5609a 100644 --- a/drivers/soc/qcom/rpmpd.c +++ b/drivers/soc/qcom/rpmpd.c @@ -115,6 +115,28 @@ struct rpmpd_desc { static DEFINE_MUTEX(rpmpd_lock); +/* msm8976 RPM Power Domains */ +DEFINE_RPMPD_PAIR(msm8976, vddcx, vddcx_ao, SMPA, LEVEL, 2); +DEFINE_RPMPD_PAIR(msm8976, vddmx, vddmx_ao, SMPA, LEVEL, 6); + +DEFINE_RPMPD_VFL(msm8976, vddcx_vfl, RWSC, 2); +DEFINE_RPMPD_VFL(msm8976, vddmx_vfl, RWSM, 6); + +static struct rpmpd *msm8976_rpmpds[] = { + [MSM8976_VDDCX] = &msm8976_vddcx, + [MSM8976_VDDCX_AO] = &msm8976_vddcx_ao, + [MSM8976_VDDCX_VFL] = &msm8976_vddcx_vfl, + [MSM8976_VDDMX] = &msm8976_vddmx, + [MSM8976_VDDMX_AO] = &msm8976_vddmx_ao, + [MSM8976_VDDMX_VFL] = &msm8976_vddmx_vfl, +}; + +static const struct rpmpd_desc msm8976_desc = { + .rpmpds = msm8976_rpmpds, + .num_pds = ARRAY_SIZE(msm8976_rpmpds), + .max_state = RPM_SMD_LEVEL_TURBO_HIGH, +}; + /* msm8996 RPM Power domains */ DEFINE_RPMPD_PAIR(msm8996, vddcx, vddcx_ao, SMPA, CORNER, 1); DEFINE_RPMPD_PAIR(msm8996, vddmx, vddmx_ao, SMPA, CORNER, 2); @@ -198,6 +220,7 @@ static const struct rpmpd_desc qcs404_desc = { }; static const struct of_device_id rpmpd_match_table[] = { + { .compatible = "qcom,msm8976-rpmpd", .data = &msm8976_desc }, { .compatible = "qcom,msm8996-rpmpd", .data = &msm8996_desc }, { .compatible = "qcom,msm8998-rpmpd", .data = &msm8998_desc }, { .compatible = "qcom,qcs404-rpmpd", .data = &qcs404_desc }, |