From c88b6ee3ba3c7bf6386ea0e6de8111acc3d832bc Mon Sep 17 00:00:00 2001 From: Jingyi Wang Date: Wed, 24 Sep 2025 16:24:55 -0700 Subject: [PATCH] soc: qcom: llcc-qcom: Add support for Kaanapali Add system cache table and configs for Kaanapali SoC. Signed-off-by: Jingyi Wang Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20250924-knp-llcc-v1-2-ae6a016e5138@oss.qualcomm.com Signed-off-by: Bjorn Andersson --- drivers/soc/qcom/llcc-qcom.c | 373 +++++++++++++++++++++++++++++ include/linux/soc/qcom/llcc-qcom.h | 7 + 2 files changed, 380 insertions(+) diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index 857ead56b37d..13e174267294 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -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}, diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h index 7a69210a250c..0287f9182c4d 100644 --- a/include/linux/soc/qcom/llcc-qcom.h +++ b/include/linux/soc/qcom/llcc-qcom.h @@ -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