diff options
Diffstat (limited to 'drivers/soc/qcom/llcc-qcom.c')
| -rw-r--r-- | drivers/soc/qcom/llcc-qcom.c | 92 |
1 files changed, 80 insertions, 12 deletions
diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index 38d7296315a2..8b7e8118f3ce 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -104,6 +104,7 @@ struct qcom_llcc_config { int size; bool need_llcc_cfg; const u32 *reg_offset; + const struct llcc_edac_reg_offset *edac_reg_offset; }; enum llcc_reg_offset { @@ -296,12 +297,68 @@ static const struct llcc_slice_config sm8450_data[] = { {LLCC_AENPU, 8, 2048, 1, 1, 0xFFFF, 0x0, 0, 0, 0, 0, 0, 0, 0 }, }; -static const u32 llcc_v1_2_reg_offset[] = { +static const struct llcc_edac_reg_offset llcc_v1_edac_reg_offset = { + .trp_ecc_error_status0 = 0x20344, + .trp_ecc_error_status1 = 0x20348, + .trp_ecc_sb_err_syn0 = 0x2304c, + .trp_ecc_db_err_syn0 = 0x20370, + .trp_ecc_error_cntr_clear = 0x20440, + .trp_interrupt_0_status = 0x20480, + .trp_interrupt_0_clear = 0x20484, + .trp_interrupt_0_enable = 0x20488, + + /* LLCC Common registers */ + .cmn_status0 = 0x3000c, + .cmn_interrupt_0_enable = 0x3001c, + .cmn_interrupt_2_enable = 0x3003c, + + /* LLCC DRP registers */ + .drp_ecc_error_cfg = 0x40000, + .drp_ecc_error_cntr_clear = 0x40004, + .drp_interrupt_status = 0x41000, + .drp_interrupt_clear = 0x41008, + .drp_interrupt_enable = 0x4100c, + .drp_ecc_error_status0 = 0x42044, + .drp_ecc_error_status1 = 0x42048, + .drp_ecc_sb_err_syn0 = 0x4204c, + .drp_ecc_db_err_syn0 = 0x42070, +}; + +static const struct llcc_edac_reg_offset llcc_v2_1_edac_reg_offset = { + .trp_ecc_error_status0 = 0x20344, + .trp_ecc_error_status1 = 0x20348, + .trp_ecc_sb_err_syn0 = 0x2034c, + .trp_ecc_db_err_syn0 = 0x20370, + .trp_ecc_error_cntr_clear = 0x20440, + .trp_interrupt_0_status = 0x20480, + .trp_interrupt_0_clear = 0x20484, + .trp_interrupt_0_enable = 0x20488, + + /* LLCC Common registers */ + .cmn_status0 = 0x3400c, + .cmn_interrupt_0_enable = 0x3401c, + .cmn_interrupt_2_enable = 0x3403c, + + /* LLCC DRP registers */ + .drp_ecc_error_cfg = 0x50000, + .drp_ecc_error_cntr_clear = 0x50004, + .drp_interrupt_status = 0x50020, + .drp_interrupt_clear = 0x50028, + .drp_interrupt_enable = 0x5002c, + .drp_ecc_error_status0 = 0x520f4, + .drp_ecc_error_status1 = 0x520f8, + .drp_ecc_sb_err_syn0 = 0x520fc, + .drp_ecc_db_err_syn0 = 0x52120, +}; + +/* LLCC register offset starting from v1.0.0 */ +static const u32 llcc_v1_reg_offset[] = { [LLCC_COMMON_HW_INFO] = 0x00030000, [LLCC_COMMON_STATUS0] = 0x0003000c, }; -static const u32 llcc_v21_reg_offset[] = { +/* LLCC register offset starting from v2.0.1 */ +static const u32 llcc_v2_1_reg_offset[] = { [LLCC_COMMON_HW_INFO] = 0x00034000, [LLCC_COMMON_STATUS0] = 0x0003400c, }; @@ -310,70 +367,80 @@ static const struct qcom_llcc_config sc7180_cfg = { .sct_data = sc7180_data, .size = ARRAY_SIZE(sc7180_data), .need_llcc_cfg = true, - .reg_offset = llcc_v1_2_reg_offset, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, }; static const struct qcom_llcc_config sc7280_cfg = { .sct_data = sc7280_data, .size = ARRAY_SIZE(sc7280_data), .need_llcc_cfg = true, - .reg_offset = llcc_v1_2_reg_offset, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, }; static const struct qcom_llcc_config sc8180x_cfg = { .sct_data = sc8180x_data, .size = ARRAY_SIZE(sc8180x_data), .need_llcc_cfg = true, - .reg_offset = llcc_v1_2_reg_offset, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, }; static const struct qcom_llcc_config sc8280xp_cfg = { .sct_data = sc8280xp_data, .size = ARRAY_SIZE(sc8280xp_data), .need_llcc_cfg = true, - .reg_offset = llcc_v1_2_reg_offset, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, }; static const struct qcom_llcc_config sdm845_cfg = { .sct_data = sdm845_data, .size = ARRAY_SIZE(sdm845_data), .need_llcc_cfg = false, - .reg_offset = llcc_v1_2_reg_offset, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, }; static const struct qcom_llcc_config sm6350_cfg = { .sct_data = sm6350_data, .size = ARRAY_SIZE(sm6350_data), .need_llcc_cfg = true, - .reg_offset = llcc_v1_2_reg_offset, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, }; static const struct qcom_llcc_config sm8150_cfg = { .sct_data = sm8150_data, .size = ARRAY_SIZE(sm8150_data), .need_llcc_cfg = true, - .reg_offset = llcc_v1_2_reg_offset, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, }; static const struct qcom_llcc_config sm8250_cfg = { .sct_data = sm8250_data, .size = ARRAY_SIZE(sm8250_data), .need_llcc_cfg = true, - .reg_offset = llcc_v1_2_reg_offset, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, }; static const struct qcom_llcc_config sm8350_cfg = { .sct_data = sm8350_data, .size = ARRAY_SIZE(sm8350_data), .need_llcc_cfg = true, - .reg_offset = llcc_v1_2_reg_offset, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, }; static const struct qcom_llcc_config sm8450_cfg = { .sct_data = sm8450_data, .size = ARRAY_SIZE(sm8450_data), .need_llcc_cfg = true, - .reg_offset = llcc_v21_reg_offset, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, }; static struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER; @@ -774,6 +841,7 @@ static int qcom_llcc_probe(struct platform_device *pdev) drv_data->cfg = llcc_cfg; drv_data->cfg_size = sz; + drv_data->edac_reg_offset = cfg->edac_reg_offset; mutex_init(&drv_data->lock); platform_set_drvdata(pdev, drv_data); |