diff options
| -rw-r--r-- | drivers/soc/qcom/llcc-qcom.c | 36 |
1 files changed, 29 insertions, 7 deletions
diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index ccf6afcf6be5..efe962b9a1fe 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -36,9 +36,6 @@ #define CACHE_LINE_SIZE_SHIFT 6 -#define LLCC_COMMON_HW_INFO 0x00030000 - -#define LLCC_COMMON_STATUS0 0x0003000c #define LLCC_LB_CNT_MASK GENMASK(31, 28) #define LLCC_LB_CNT_SHIFT 28 @@ -106,6 +103,12 @@ struct qcom_llcc_config { const struct llcc_slice_config *sct_data; int size; bool need_llcc_cfg; + const u32 *reg_offset; +}; + +enum llcc_reg_offset { + LLCC_COMMON_HW_INFO, + LLCC_COMMON_STATUS0, }; static const struct llcc_slice_config sc7180_data[] = { @@ -223,46 +226,63 @@ static const struct llcc_slice_config sm8350_data[] = { { LLCC_CPUHWT, 5, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 0, 0, 1 }, }; +static const u32 llcc_v1_2_reg_offset[] = { + [LLCC_COMMON_HW_INFO] = 0x00030000, + [LLCC_COMMON_STATUS0] = 0x0003000c, +}; + +static const u32 llcc_v21_reg_offset[] = { + [LLCC_COMMON_HW_INFO] = 0x00034000, + [LLCC_COMMON_STATUS0] = 0x0003400c, +}; + 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, }; 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, }; 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, }; 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, }; 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, }; 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, }; 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, }; static struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER; @@ -618,15 +638,18 @@ static int qcom_llcc_probe(struct platform_device *pdev) goto err; } + cfg = of_device_get_match_data(&pdev->dev); + /* Extract version of the IP */ - ret = regmap_read(drv_data->bcast_regmap, LLCC_COMMON_HW_INFO, &version); + ret = regmap_read(drv_data->bcast_regmap, cfg->reg_offset[LLCC_COMMON_HW_INFO], + &version); if (ret) goto err; drv_data->version = version; - ret = regmap_read(drv_data->regmap, LLCC_COMMON_STATUS0, - &num_banks); + ret = regmap_read(drv_data->regmap, cfg->reg_offset[LLCC_COMMON_STATUS0], + &num_banks); if (ret) goto err; @@ -634,7 +657,6 @@ static int qcom_llcc_probe(struct platform_device *pdev) num_banks >>= LLCC_LB_CNT_SHIFT; drv_data->num_banks = num_banks; - cfg = of_device_get_match_data(&pdev->dev); llcc_cfg = cfg->sct_data; sz = cfg->size; |