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soc: qcom: llcc: Add LLCC configuration for the QCS8300 platform

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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>
This commit is contained in:
Jingyi Wang 2024-10-31 15:14:37 +08:00 committed by Bjorn Andersson
parent a83e18ca83
commit 584e936fee
1 changed files with 67 additions and 0 deletions
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67
drivers/soc/qcom/llcc-qcom.c
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@ -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 @@ static int qcom_llcc_probe(struct platform_device *pdev)
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 },