Add the power domains CX & GFX found on devices with MSM8974 and PM8841.
Signed-off-by: Luca Weiss <luca@xxxxxxxxx>
---
drivers/pmdomain/qcom/rpmpd.c | 66 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
diff --git a/drivers/pmdomain/qcom/rpmpd.c b/drivers/pmdomain/qcom/rpmpd.c
index 7796d65f96e8..bb28a7319bed 100644
--- a/drivers/pmdomain/qcom/rpmpd.c
+++ b/drivers/pmdomain/qcom/rpmpd.c
@@ -226,6 +226,31 @@ static struct rpmpd cx_s3a_vfl = {
.key = KEY_FLOOR_LEVEL,
};
+static struct rpmpd cx_s2b_corner_ao;
+static struct rpmpd cx_s2b_corner = {
+ .pd = { .name = "cx", },
+ .peer = &cx_s2b_corner_ao,
+ .res_type = RPMPD_SMPB,
+ .res_id = 2,
+ .key = KEY_CORNER,
+};
+
+static struct rpmpd cx_s2b_corner_ao = {
+ .pd = { .name = "cx_ao", },
+ .peer = &cx_s2b_corner,
+ .active_only = true,
+ .res_type = RPMPD_SMPB,
+ .res_id = 2,
+ .key = KEY_CORNER,
+};
+
+static struct rpmpd cx_s2b_vfc = {
+ .pd = { .name = "cx_vfc", },
+ .res_type = RPMPD_SMPB,
+ .res_id = 2,
+ .key = KEY_FLOOR_CORNER,
+};
+
/* G(F)X */
static struct rpmpd gfx_s2b_corner = {
.pd = { .name = "gfx", },
@@ -241,6 +266,31 @@ static struct rpmpd gfx_s2b_vfc = {
.key = KEY_FLOOR_CORNER,
};
+static struct rpmpd gfx_s4b_corner_ao;
+static struct rpmpd gfx_s4b_corner = {
+ .pd = { .name = "gfx", },
+ .peer = &gfx_s4b_corner_ao,
+ .res_type = RPMPD_SMPB,
+ .res_id = 4,
+ .key = KEY_CORNER,
+};
+
+static struct rpmpd gfx_s4b_corner_ao = {
+ .pd = { .name = "gfx_ao", },
+ .peer = &gfx_s4b_corner,
+ .active_only = true,
+ .res_type = RPMPD_SMPB,
+ .res_id = 4,
+ .key = KEY_CORNER,
+};
+
+static struct rpmpd gfx_s4b_vfc = {
+ .pd = { .name = "gfx_vfc", },
+ .res_type = RPMPD_SMPB,
+ .res_id = 4,
+ .key = KEY_FLOOR_CORNER,
+};
+
static struct rpmpd mx_rwmx0_lvl;
static struct rpmpd gx_rwgx0_lvl_ao;
static struct rpmpd gx_rwgx0_lvl = {
@@ -663,6 +713,21 @@ static const struct rpmpd_desc msm8953_desc = {
.max_state = RPM_SMD_LEVEL_TURBO,
};
+static struct rpmpd *msm8974_rpmpds[] = {
+ [MSM8974_VDDCX] = &cx_s2b_corner,
+ [MSM8974_VDDCX_AO] = &cx_s2b_corner_ao,
+ [MSM8974_VDDCX_VFC] = &cx_s2b_vfc,
+ [MSM8974_VDDGFX] = &gfx_s4b_corner,
+ [MSM8974_VDDGFX_AO] = &gfx_s4b_corner_ao,
+ [MSM8974_VDDGFX_VFC] = &gfx_s4b_vfc,
+};
+
+static const struct rpmpd_desc msm8974_desc = {
+ .rpmpds = msm8974_rpmpds,
+ .num_pds = ARRAY_SIZE(msm8974_rpmpds),
+ .max_state = MAX_CORNER_RPMPD_STATE,
+};
+
static struct rpmpd *msm8976_rpmpds[] = {
[MSM8976_VDDCX] = &cx_s2a_lvl,
[MSM8976_VDDCX_AO] = &cx_s2a_lvl_ao,
@@ -856,6 +921,7 @@ static const struct of_device_id rpmpd_match_table[] = {
{ .compatible = "qcom,msm8917-rpmpd", .data = &msm8917_desc },
{ .compatible = "qcom,msm8939-rpmpd", .data = &msm8939_desc },
{ .compatible = "qcom,msm8953-rpmpd", .data = &msm8953_desc },
+ { .compatible = "qcom,msm8974-rpmpd", .data = &msm8974_desc },
{ .compatible = "qcom,msm8976-rpmpd", .data = &msm8976_desc },
{ .compatible = "qcom,msm8994-rpmpd", .data = &msm8994_desc },
{ .compatible = "qcom,msm8996-rpmpd", .data = &msm8996_desc },
--
2.43.0
