diff options
| author | Jishnu Prakash <jishnu.prakash@oss.qualcomm.com> | 2025-09-24 16:17:08 -0700 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2025-11-19 18:06:49 +0100 |
| commit | 72b0a7b34b40cbc877edf1f70520953767fb4583 (patch) | |
| tree | 1529d48ed194b62ea53cf12f8122673f837457a7 /drivers/pmdomain | |
| parent | 198576665b3c2762174969a739ef98807a21a935 (diff) | |
| download | linux-next-72b0a7b34b40cbc877edf1f70520953767fb4583.tar.gz linux-next-72b0a7b34b40cbc877edf1f70520953767fb4583.zip | |
pmdomain: qcom: rpmhpd: Add RPMh power domain support for Kaanapali
Add the RPMh power domains present in Kaanapali SoCs. Also increase the
maximum allowed number of levels for ARC resources from 16 to 32, as
needed starting on the Kaanapali SoC where the ARC vote registers have been
expanded from 4 to 5 bits.
Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/pmdomain')
| -rw-r--r-- | drivers/pmdomain/qcom/rpmhpd.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/drivers/pmdomain/qcom/rpmhpd.c b/drivers/pmdomain/qcom/rpmhpd.c index 4faa8a256186..a8b37037c6fe 100644 --- a/drivers/pmdomain/qcom/rpmhpd.c +++ b/drivers/pmdomain/qcom/rpmhpd.c @@ -19,7 +19,7 @@ #define domain_to_rpmhpd(domain) container_of(domain, struct rpmhpd, pd) -#define RPMH_ARC_MAX_LEVELS 16 +#define RPMH_ARC_MAX_LEVELS 32 /** * struct rpmhpd - top level RPMh power domain resource data structure @@ -595,6 +595,31 @@ static const struct rpmhpd_desc sm8750_desc = { .num_pds = ARRAY_SIZE(sm8750_rpmhpds), }; +/* KAANAPALI RPMH powerdomains */ +static struct rpmhpd *kaanapali_rpmhpds[] = { + [RPMHPD_CX] = &cx, + [RPMHPD_CX_AO] = &cx_ao, + [RPMHPD_EBI] = &ebi, + [RPMHPD_GFX] = &gfx, + [RPMHPD_GMXC] = &gmxc, + [RPMHPD_LCX] = &lcx, + [RPMHPD_LMX] = &lmx, + [RPMHPD_MX] = &mx, + [RPMHPD_MX_AO] = &mx_ao, + [RPMHPD_MMCX] = &mmcx, + [RPMHPD_MMCX_AO] = &mmcx_ao, + [RPMHPD_MSS] = &mss, + [RPMHPD_MXC] = &mxc, + [RPMHPD_MXC_AO] = &mxc_ao, + [RPMHPD_NSP] = &nsp, + [RPMHPD_NSP2] = &nsp2, +}; + +static const struct rpmhpd_desc kaanapali_desc = { + .rpmhpds = kaanapali_rpmhpds, + .num_pds = ARRAY_SIZE(kaanapali_rpmhpds), +}; + /* QDU1000/QRU1000 RPMH powerdomains */ static struct rpmhpd *qdu1000_rpmhpds[] = { [QDU1000_CX] = &cx, @@ -767,6 +792,7 @@ static const struct rpmhpd_desc qcs615_desc = { static const struct of_device_id rpmhpd_match_table[] = { { .compatible = "qcom,glymur-rpmhpd", .data = &glymur_desc }, + { .compatible = "qcom,kaanapali-rpmhpd", .data = &kaanapali_desc }, { .compatible = "qcom,milos-rpmhpd", .data = &milos_desc }, { .compatible = "qcom,qcs615-rpmhpd", .data = &qcs615_desc }, { .compatible = "qcom,qcs8300-rpmhpd", .data = &qcs8300_desc }, |