diff options
Diffstat (limited to 'drivers/mmc/host/renesas_sdhi_core.c')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_core.c | 90 |
1 files changed, 3 insertions, 87 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c index e49ca0f7fe9a..6fc4cf3c9dce 100644 --- a/drivers/mmc/host/renesas_sdhi_core.c +++ b/drivers/mmc/host/renesas_sdhi_core.c @@ -305,27 +305,6 @@ static int renesas_sdhi_start_signal_voltage_switch(struct mmc_host *mmc, #define SH_MOBILE_SDHI_SCC_TMPPORT_CALIB_CODE_MASK 0x1f #define SH_MOBILE_SDHI_SCC_TMPPORT_MANUAL_MODE BIT(7) -static const u8 r8a7796_es13_calib_table[2][SDHI_CALIB_TABLE_MAX] = { - { 3, 3, 3, 3, 3, 3, 3, 4, 4, 5, 6, 7, 8, 9, 10, 15, - 16, 16, 16, 16, 16, 16, 17, 18, 18, 19, 20, 21, 22, 23, 24, 25 }, - { 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 7, 8, 11, - 12, 17, 18, 18, 18, 18, 18, 18, 18, 19, 20, 21, 22, 23, 25, 25 } -}; - -static const u8 r8a77965_calib_table[2][SDHI_CALIB_TABLE_MAX] = { - { 1, 2, 6, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 15, 15, 16, - 17, 18, 19, 20, 21, 22, 23, 24, 25, 25, 26, 27, 28, 29, 30, 31 }, - { 2, 3, 4, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, - 17, 17, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 31, 31, 31 } -}; - -static const u8 r8a77990_calib_table[2][SDHI_CALIB_TABLE_MAX] = { - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, - { 0, 0, 0, 1, 2, 3, 3, 4, 4, 4, 5, 5, 6, 8, 9, 10, - 11, 12, 13, 15, 16, 17, 17, 18, 18, 19, 20, 22, 24, 25, 26, 26 } -}; - static inline u32 sd_scc_read32(struct tmio_mmc_host *host, struct renesas_sdhi *priv, int addr) { @@ -895,69 +874,12 @@ static void renesas_sdhi_enable_dma(struct tmio_mmc_host *host, bool enable) renesas_sdhi_sdbuf_width(host, enable ? width : 16); } -static const struct renesas_sdhi_quirks sdhi_quirks_4tap_nohs400 = { - .hs400_disabled = true, - .hs400_4taps = true, -}; - -static const struct renesas_sdhi_quirks sdhi_quirks_4tap = { - .hs400_4taps = true, - .hs400_bad_taps = BIT(2) | BIT(3) | BIT(6) | BIT(7), -}; - -static const struct renesas_sdhi_quirks sdhi_quirks_nohs400 = { - .hs400_disabled = true, -}; - -static const struct renesas_sdhi_quirks sdhi_quirks_bad_taps1357 = { - .hs400_bad_taps = BIT(1) | BIT(3) | BIT(5) | BIT(7), -}; - -static const struct renesas_sdhi_quirks sdhi_quirks_bad_taps2367 = { - .hs400_bad_taps = BIT(2) | BIT(3) | BIT(6) | BIT(7), -}; - -static const struct renesas_sdhi_quirks sdhi_quirks_r8a7796_es13 = { - .hs400_4taps = true, - .hs400_bad_taps = BIT(2) | BIT(3) | BIT(6) | BIT(7), - .hs400_calib_table = r8a7796_es13_calib_table, -}; - -static const struct renesas_sdhi_quirks sdhi_quirks_r8a77965 = { - .hs400_bad_taps = BIT(2) | BIT(3) | BIT(6) | BIT(7), - .hs400_calib_table = r8a77965_calib_table, -}; - -static const struct renesas_sdhi_quirks sdhi_quirks_r8a77990 = { - .hs400_calib_table = r8a77990_calib_table, -}; - -/* - * Note for r8a7796 / r8a774a1: we can't distinguish ES1.1 and 1.2 as of now. - * So, we want to treat them equally and only have a match for ES1.2 to enforce - * this if there ever will be a way to distinguish ES1.2. - */ -static const struct soc_device_attribute sdhi_quirks_match[] = { - { .soc_id = "r8a774a1", .revision = "ES1.[012]", .data = &sdhi_quirks_4tap_nohs400 }, - { .soc_id = "r8a7795", .revision = "ES1.*", .data = &sdhi_quirks_4tap_nohs400 }, - { .soc_id = "r8a7795", .revision = "ES2.0", .data = &sdhi_quirks_4tap }, - { .soc_id = "r8a7795", .revision = "ES3.*", .data = &sdhi_quirks_bad_taps2367 }, - { .soc_id = "r8a7796", .revision = "ES1.[012]", .data = &sdhi_quirks_4tap_nohs400 }, - { .soc_id = "r8a7796", .revision = "ES1.*", .data = &sdhi_quirks_r8a7796_es13 }, - { .soc_id = "r8a77961", .data = &sdhi_quirks_bad_taps1357 }, - { .soc_id = "r8a77965", .data = &sdhi_quirks_r8a77965 }, - { .soc_id = "r8a77980", .data = &sdhi_quirks_nohs400 }, - { .soc_id = "r8a77990", .data = &sdhi_quirks_r8a77990 }, - { /* Sentinel. */ }, -}; - int renesas_sdhi_probe(struct platform_device *pdev, - const struct tmio_mmc_dma_ops *dma_ops) + const struct tmio_mmc_dma_ops *dma_ops, + const struct renesas_sdhi_of_data *of_data, + const struct renesas_sdhi_quirks *quirks) { struct tmio_mmc_data *mmd = pdev->dev.platform_data; - const struct renesas_sdhi_quirks *quirks = NULL; - const struct renesas_sdhi_of_data *of_data; - const struct soc_device_attribute *attr; struct tmio_mmc_data *mmc_data; struct tmio_mmc_dma *dma_priv; struct tmio_mmc_host *host; @@ -966,12 +888,6 @@ int renesas_sdhi_probe(struct platform_device *pdev, struct resource *res; u16 ver; - of_data = of_device_get_match_data(&pdev->dev); - - attr = soc_device_match(sdhi_quirks_match); - if (attr) - quirks = attr->data; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) return -EINVAL; |