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soc: qcom: llcc-qcom: Add support for Kaanapali

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Add system cache table and configs for Kaanapali SoC.

Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250924-knp-llcc-v1-2-ae6a016e5138@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Jingyi Wang
2025-09-24 16:24:55 -07:00
committed by Bjorn Andersson
parent f5f1e5abb6
commit c88b6ee3ba
2 changed files with 380 additions and 0 deletions
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373
drivers/soc/qcom/llcc-qcom.c
View File

@@ -214,6 +214,364 @@ static const struct llcc_slice_config ipq5424_data[] = {
},
};
static const struct llcc_slice_config kaanapali_data[] = {
{
.usecase_id = LLCC_CPUSS,
.slice_id = 1,
.max_cap = 5120,
.priority = 1,
.bonus_ways = 0xffffffff,
.activate_on_init = true,
.write_scid_en = true,
.stale_en = true,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_VIDSC0,
.slice_id = 2,
.max_cap = 512,
.priority = 4,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_AUDIO,
.slice_id = 35,
.max_cap = 512,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_MDMHPGRW,
.slice_id = 25,
.max_cap = 1024,
.priority = 5,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_CMPT,
.slice_id = 34,
.max_cap = 4096,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_GPUHTW,
.slice_id = 11,
.max_cap = 512,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_GPU,
.slice_id = 9,
.max_cap = 5632,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.write_scid_cacheable_en = true,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_MMUHWT,
.slice_id = 18,
.max_cap = 768,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.activate_on_init = true,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_DISP,
.slice_id = 16,
.max_cap = 7168,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.cache_mode = 2,
.stale_en = true,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_MDMHPFX,
.slice_id = 24,
.max_cap = 1024,
.priority = 5,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_MDMPNG,
.slice_id = 27,
.max_cap = 256,
.priority = 5,
.bonus_ways = 0xfffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_CVP,
.slice_id = 8,
.max_cap = 800,
.priority = 5,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.ovcap_en = true,
.vict_prio = true,
.parent_slice_id = 33,
}, {
.usecase_id = LLCC_MODPE,
.slice_id = 29,
.max_cap = 256,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xf0000000,
.mru_uncap_en = true,
.alloc_oneway_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_WRCACHE,
.slice_id = 31,
.max_cap = 512,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.activate_on_init = true,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_CVPFW,
.slice_id = 19,
.max_cap = 512,
.priority = 5,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
.parent_slice_id = 33,
}, {
.usecase_id = LLCC_CPUMTE,
.slice_id = 7,
.max_cap = 256,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_CMPTHCP,
.slice_id = 15,
.max_cap = 256,
.priority = 4,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_LCPDARE,
.slice_id = 30,
.max_cap = 128,
.priority = 5,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.activate_on_init = true,
.mru_uncap_en = true,
.alloc_oneway_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_AENPU,
.slice_id = 3,
.max_cap = 3072,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.cache_mode = 2,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_ISLAND1,
.slice_id = 12,
.max_cap = 7936,
.priority = 7,
.fixed_size = true,
.bonus_ways = 0x7fffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_DISP_WB,
.slice_id = 23,
.max_cap = 512,
.priority = 4,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_VIDVSP,
.slice_id = 4,
.max_cap = 256,
.priority = 4,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_VIDDEC,
.slice_id = 5,
.max_cap = 512,
.priority = 4,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.cache_mode = 2,
.mru_uncap_en = true,
.ovcap_en = true,
.vict_prio = true,
.parent_slice_id = 33,
}, {
.usecase_id = LLCC_CAMOFE,
.slice_id = 33,
.max_cap = 6144,
.priority = 4,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.stale_en = true,
.mru_uncap_en = true,
.ovcap_en = true,
.vict_prio = true,
.parent_slice_id = 33,
}, {
.usecase_id = LLCC_CAMRTIP,
.slice_id = 13,
.max_cap = 6144,
.priority = 4,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.stale_en = true,
.mru_uncap_en = true,
.ovcap_en = true,
.vict_prio = true,
.parent_slice_id = 33,
}, {
.usecase_id = LLCC_CAMRTRF,
.slice_id = 10,
.max_cap = 3584,
.priority = 3,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.stale_en = true,
.mru_uncap_en = true,
.ovcap_en = true,
.vict_prio = true,
.parent_slice_id = 33,
}, {
.usecase_id = LLCC_CAMSRTRF,
.slice_id = 21,
.max_cap = 6144,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.stale_en = true,
.mru_uncap_en = true,
.ovcap_en = true,
.vict_prio = true,
.parent_slice_id = 33,
}, {
.usecase_id = LLCC_VIDEO_APV,
.slice_id = 6,
.max_cap = 768,
.priority = 4,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_COMPUTE1,
.slice_id = 22,
.max_cap = 4096,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_CPUSS_OPP,
.slice_id = 32,
.max_cap = 0,
.priority = 0,
.fixed_size = true,
.bonus_ways = 0,
.activate_on_init = true,
.write_scid_en = true,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_CPUSSMPAM,
.slice_id = 17,
.max_cap = 2048,
.priority = 1,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.activate_on_init = true,
.write_scid_en = true,
.stale_en = true,
.mru_uncap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_CAM_IPE_STROV,
.slice_id = 14,
.max_cap = 400,
.priority = 5,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.ovcap_en = true,
.vict_prio = true,
.parent_slice_id = 33,
}, {
.usecase_id = LLCC_CAM_OFE_STROV,
.slice_id = 20,
.max_cap = 400,
.priority = 5,
.fixed_size = true,
.bonus_ways = 0xffffffff,
.mru_uncap_en = true,
.ovcap_en = true,
.vict_prio = true,
.parent_slice_id = 33,
}, {
.usecase_id = LLCC_CPUSS_HEU,
.slice_id = 28,
.max_cap = 0,
.priority = 0,
.fixed_size = true,
.bonus_ways = 0,
.mru_uncap_en = true,
.ovcap_en = true,
.vict_prio = true,
}, {
.usecase_id = LLCC_MDM_PNG_FIXED,
.slice_id = 26,
.max_cap = 256,
.priority = 5,
.fixed_size = true,
.bonus_ways = 0xff000000,
.activate_on_init = true,
.write_scid_en = true,
.mru_uncap_en = true,
.vict_prio = true,
},
};
static const struct llcc_slice_config sa8775p_data[] = {
{
.usecase_id = LLCC_CPUSS,
@@ -3505,6 +3863,15 @@ static const u32 llcc_v6_reg_offset[] = {
[LLCC_TRP_WRS_CACHEABLE_EN] = 0x00042088,
};
static const struct qcom_llcc_config kaanapali_cfg[] = {
{
.sct_data = kaanapali_data,
.size = ARRAY_SIZE(kaanapali_data),
.reg_offset = llcc_v6_reg_offset,
.edac_reg_offset = &llcc_v6_edac_reg_offset,
},
};
static const struct qcom_llcc_config qcs615_cfg[] = {
{
.sct_data = qcs615_data,
@@ -3731,6 +4098,11 @@ static const struct qcom_llcc_config x1e80100_cfg[] = {
},
};
static const struct qcom_sct_config kaanapali_cfgs = {
.llcc_config = kaanapali_cfg,
.num_config = ARRAY_SIZE(kaanapali_cfg),
};
static const struct qcom_sct_config qcs615_cfgs = {
.llcc_config = qcs615_cfg,
.num_config = ARRAY_SIZE(qcs615_cfg),
@@ -4570,6 +4942,7 @@ err:
static const struct of_device_id qcom_llcc_of_match[] = {
{ .compatible = "qcom,ipq5424-llcc", .data = &ipq5424_cfgs},
{ .compatible = "qcom,kaanapali-llcc", .data = &kaanapali_cfgs},
{ .compatible = "qcom,qcs615-llcc", .data = &qcs615_cfgs},
{ .compatible = "qcom,qcs8300-llcc", .data = &qcs8300_cfgs},
{ .compatible = "qcom,qdu1000-llcc", .data = &qdu1000_cfgs},

7
include/linux/soc/qcom/llcc-qcom.h
View File

@@ -74,7 +74,14 @@
#define LLCC_CAMSRTIP 73
#define LLCC_CAMRTRF 74
#define LLCC_CAMSRTRF 75
#define LLCC_VIDEO_APV 83
#define LLCC_COMPUTE1 87
#define LLCC_CPUSS_OPP 88
#define LLCC_CPUSSMPAM 89
#define LLCC_CAM_IPE_STROV 92
#define LLCC_CAM_OFE_STROV 93
#define LLCC_CPUSS_HEU 94
#define LLCC_MDM_PNG_FIXED 100
/**
* struct llcc_slice_desc - Cache slice descriptor