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pmdomain: qcom: rpmhpd: Add power domains for Hawi SoC

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Add the RPMh power domains required for the Hawi SoC. This includes
new definitions for domains supplying specific hardware components:
- DCX: supplies VDD_DISP
- GBX: supplies VDD_GFX_BX

Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Fenglin Wu <fenglin.wu@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Fenglin Wu
2026-04-02 17:35:22 -07:00
committed by Ulf Hansson
parent deba8c5712
commit 596ca99cf0
1 changed files with 38 additions and 0 deletions
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38
drivers/pmdomain/qcom/rpmhpd.c
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@@ -102,11 +102,21 @@ static struct rpmhpd cx_ao_w_mx_parent = {
.res_name = "cx.lvl",
};
static struct rpmhpd dcx = {
.pd = { .name = "dcx", },
.res_name = "dcx.lvl",
};
static struct rpmhpd ebi = {
.pd = { .name = "ebi", },
.res_name = "ebi.lvl",
};
static struct rpmhpd gbx = {
.pd = { .name = "gbx", },
.res_name = "gbx.lvl",
};
static struct rpmhpd gfx = {
.pd = { .name = "gfx", },
.res_name = "gfx.lvl",
@@ -641,6 +651,33 @@ static const struct rpmhpd_desc kaanapali_desc = {
.num_pds = ARRAY_SIZE(kaanapali_rpmhpds),
};
/* Hawi RPMH powerdomains */
static struct rpmhpd *hawi_rpmhpds[] = {
[RPMHPD_CX] = &cx,
[RPMHPD_CX_AO] = &cx_ao,
[RPMHPD_DCX] = &dcx,
[RPMHPD_EBI] = &ebi,
[RPMHPD_GBX] = &gbx,
[RPMHPD_GFX] = &gfx,
[RPMHPD_GMXC] = &gmxc,
[RPMHPD_LCX] = &lcx,
[RPMHPD_LMX] = &lmx,
[RPMHPD_MMCX] = &mmcx,
[RPMHPD_MMCX_AO] = &mmcx_ao,
[RPMHPD_MX] = &mx,
[RPMHPD_MX_AO] = &mx_ao,
[RPMHPD_MXC] = &mxc,
[RPMHPD_MXC_AO] = &mxc_ao,
[RPMHPD_MSS] = &mss,
[RPMHPD_NSP] = &nsp,
[RPMHPD_NSP2] = &nsp2,
};
static const struct rpmhpd_desc hawi_desc = {
.rpmhpds = hawi_rpmhpds,
.num_pds = ARRAY_SIZE(hawi_rpmhpds),
};
/* QDU1000/QRU1000 RPMH powerdomains */
static struct rpmhpd *qdu1000_rpmhpds[] = {
[QDU1000_CX] = &cx,
@@ -816,6 +853,7 @@ static const struct rpmhpd_desc qcs615_desc = {
static const struct of_device_id rpmhpd_match_table[] = {
{ .compatible = "qcom,eliza-rpmhpd", .data = &eliza_desc },
{ .compatible = "qcom,glymur-rpmhpd", .data = &glymur_desc },
{ .compatible = "qcom,hawi-rpmhpd", .data = &hawi_desc },
{ .compatible = "qcom,kaanapali-rpmhpd", .data = &kaanapali_desc },
{ .compatible = "qcom,milos-rpmhpd", .data = &milos_desc },
{ .compatible = "qcom,qcs615-rpmhpd", .data = &qcs615_desc },