diff options
| author | Jingyi Wang <quic_jingyw@quicinc.com> | 2024-10-31 15:14:37 +0800 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-11-03 22:07:44 -0600 |
| commit | 584e936feedfcf678510a749f407115bdc811fbd (patch) | |
| tree | 6e54672e7f8f805707ec2f97770b425086fdd37c | |
| parent | a83e18ca83583ce191848ee73975894d43093cde (diff) | |
soc: qcom: llcc: Add LLCC configuration for the QCS8300 platform
Add LLCC configuration for the QCS8300 platform. There is an errata on
LB_CNT information on QCS8300 platform, hardcode num_banks to get the
correct value.
Signed-off-by: Jingyi Wang <quic_jingyw@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241031-qcs8300_llcc-v3-2-bb56952cb83b@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | drivers/soc/qcom/llcc-qcom.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index 227e3112455f..316645c0d26d 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -2667,6 +2667,56 @@ static const struct llcc_slice_config qcs615_data[] = { }, }; +static const struct llcc_slice_config qcs8300_data[] = { + { + .usecase_id = LLCC_GPUHTW, + .slice_id = 11, + .max_cap = 128, + .priority = 1, + .fixed_size = true, + .bonus_ways = 0xf, + .cache_mode = 0, + .retain_on_pc = true, + }, { + .usecase_id = LLCC_GPU, + .slice_id = 12, + .max_cap = 512, + .priority = 1, + .fixed_size = true, + .bonus_ways = 0xf, + .cache_mode = 0, + .retain_on_pc = true, + .write_scid_en = true, + }, { + .usecase_id = LLCC_MMUHWT, + .slice_id = 13, + .max_cap = 128, + .priority = 1, + .fixed_size = true, + .bonus_ways = 0xf, + .cache_mode = 0, + .activate_on_init = true, + }, { + .usecase_id = LLCC_ECC, + .slice_id = 26, + .max_cap = 256, + .priority = 3, + .fixed_size = true, + .bonus_ways = 0xf, + .cache_mode = 0, + .activate_on_init = true, + }, { + .usecase_id = LLCC_WRCACHE, + .slice_id = 31, + .max_cap = 128, + .priority = 1, + .fixed_size = true, + .bonus_ways = 0xf, + .cache_mode = 0, + .activate_on_init = true, + }, +}; + static const struct llcc_slice_config qdu1000_data_2ch[] = { { .usecase_id = LLCC_MDMHPGRW, @@ -3098,6 +3148,17 @@ static const struct qcom_llcc_config qcs615_cfg[] = { }, }; +static const struct qcom_llcc_config qcs8300_cfg[] = { + { + .sct_data = qcs8300_data, + .size = ARRAY_SIZE(qcs8300_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + .num_banks = 4, + }, +}; + static const struct qcom_llcc_config qdu1000_cfg[] = { { .sct_data = qdu1000_data_8ch, @@ -3309,6 +3370,11 @@ static const struct qcom_sct_config qcs615_cfgs = { .num_config = ARRAY_SIZE(qcs615_cfg), }; +static const struct qcom_sct_config qcs8300_cfgs = { + .llcc_config = qcs8300_cfg, + .num_config = ARRAY_SIZE(qcs8300_cfg), +}; + static const struct qcom_sct_config qdu1000_cfgs = { .llcc_config = qdu1000_cfg, .num_config = ARRAY_SIZE(qdu1000_cfg), @@ -3982,6 +4048,7 @@ err: static const struct of_device_id qcom_llcc_of_match[] = { { .compatible = "qcom,qcs615-llcc", .data = &qcs615_cfgs}, + { .compatible = "qcom,qcs8300-llcc", .data = &qcs8300_cfgs}, { .compatible = "qcom,qdu1000-llcc", .data = &qdu1000_cfgs}, { .compatible = "qcom,sa8775p-llcc", .data = &sa8775p_cfgs }, { .compatible = "qcom,sar1130p-llcc", .data = &sar1130p_cfgs }, |