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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2020-11-12 20:36:36 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-11-17 12:35:35 +0100 |
| commit | 8ffbfe43e903775832484c3ca9773ae07845d478 (patch) | |
| tree | 16512d6178ca0b892acfdb509ff0950fe457cb0a /drivers/mmc | |
| parent | bbba85fae44134e00c493705bd5604fd63958315 (diff) | |
| download | linux-8ffbfe43e903775832484c3ca9773ae07845d478.tar.bz2 | |
mmc: sdhci-msm: detect if tassadar_dll is used by using core version
Detect if tassadar_dll is required by using core version rather than
just specifying it in the sdhci_msm_variant_info.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Reviewed-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Link: https://lore.kernel.org/r/20201112173636.360186-1-dmitry.baryshkov@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-msm.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index 3451eb325513..9c7927b03253 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -248,7 +248,6 @@ struct sdhci_msm_variant_ops { struct sdhci_msm_variant_info { bool mci_removed; bool restore_dll_config; - bool uses_tassadar_dll; const struct sdhci_msm_variant_ops *var_ops; const struct sdhci_msm_offset *offset; }; @@ -2154,18 +2153,10 @@ static const struct sdhci_msm_variant_info sdm845_sdhci_var = { .offset = &sdhci_msm_v5_offset, }; -static const struct sdhci_msm_variant_info sm8250_sdhci_var = { - .mci_removed = true, - .uses_tassadar_dll = true, - .var_ops = &v5_var_ops, - .offset = &sdhci_msm_v5_offset, -}; - static const struct of_device_id sdhci_msm_dt_match[] = { {.compatible = "qcom,sdhci-msm-v4", .data = &sdhci_msm_mci_var}, {.compatible = "qcom,sdhci-msm-v5", .data = &sdhci_msm_v5_var}, {.compatible = "qcom,sdm845-sdhci", .data = &sdm845_sdhci_var}, - {.compatible = "qcom,sm8250-sdhci", .data = &sm8250_sdhci_var}, {.compatible = "qcom,sc7180-sdhci", .data = &sdm845_sdhci_var}, {}, }; @@ -2249,7 +2240,6 @@ static int sdhci_msm_probe(struct platform_device *pdev) msm_host->restore_dll_config = var_info->restore_dll_config; msm_host->var_ops = var_info->var_ops; msm_host->offset = var_info->offset; - msm_host->uses_tassadar_dll = var_info->uses_tassadar_dll; msm_offset = msm_host->offset; @@ -2396,6 +2386,9 @@ static int sdhci_msm_probe(struct platform_device *pdev) if (core_major == 1 && core_minor >= 0x49) msm_host->updated_ddr_cfg = true; + if (core_major == 1 && core_minor >= 0x71) + msm_host->uses_tassadar_dll = true; + ret = sdhci_msm_register_vreg(msm_host); if (ret) goto clk_disable; |