From 7547f9a027e37b7d5057492ac7907ac77c155618 Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Sat, 10 Feb 2024 17:38:57 +0100 Subject: [PATCH] pmdomain: qcom: rpmpd: Add MSM8974+PM8841 power domains Add the power domains CX & GFX found on devices with MSM8974 and PM8841. Signed-off-by: Luca Weiss Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20240210-msm8974-rpmpd-v2-2-595e2ff80ea1@z3ntu.xyz Signed-off-by: Ulf Hansson --- drivers/pmdomain/qcom/rpmpd.c | 54 +++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/drivers/pmdomain/qcom/rpmpd.c b/drivers/pmdomain/qcom/rpmpd.c index 90b62767f9d0..b7cb6a8d2331 100644 --- a/drivers/pmdomain/qcom/rpmpd.c +++ b/drivers/pmdomain/qcom/rpmpd.c @@ -227,6 +227,31 @@ 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", }, @@ -242,6 +267,20 @@ static struct rpmpd gfx_s2b_vfc = { .key = KEY_FLOOR_CORNER, }; +static struct rpmpd gfx_s4b_corner = { + .pd = { .name = "gfx", }, + .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 = { @@ -664,6 +703,20 @@ 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_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, @@ -857,6 +910,7 @@ 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 },