diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/mmci.c | 25 | ||||
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 3 | ||||
| -rw-r--r-- | drivers/mmc/host/tmio_mmc.c | 2 |
3 files changed, 27 insertions, 3 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 4941e06fe2e..5da5bea0f9f 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -51,6 +51,7 @@ static unsigned int fmax = 515633; * is asserted (likewise for RX) * @sdio: variant supports SDIO * @st_clkdiv: true if using a ST-specific clock divider algorithm + * @blksz_datactrl16: true if Block size is at b16..b30 position in datactrl register */ struct variant_data { unsigned int clkreg; @@ -60,6 +61,7 @@ struct variant_data { unsigned int fifohalfsize; bool sdio; bool st_clkdiv; + bool blksz_datactrl16; }; static struct variant_data variant_arm = { @@ -92,6 +94,17 @@ static struct variant_data variant_ux500 = { .st_clkdiv = true, }; +static struct variant_data variant_ux500v2 = { + .fifosize = 30 * 4, + .fifohalfsize = 8 * 4, + .clkreg = MCI_CLK_ENABLE, + .clkreg_enable = MCI_ST_UX500_HWFCEN, + .datalength_bits = 24, + .sdio = true, + .st_clkdiv = true, + .blksz_datactrl16 = true, +}; + /* * This must be called with host->lock held */ @@ -465,7 +478,10 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data) blksz_bits = ffs(data->blksz) - 1; BUG_ON(1 << blksz_bits != data->blksz); - datactrl = MCI_DPSM_ENABLE | blksz_bits << 4; + if (variant->blksz_datactrl16) + datactrl = MCI_DPSM_ENABLE | (data->blksz << 16); + else + datactrl = MCI_DPSM_ENABLE | blksz_bits << 4; if (data->flags & MMC_DATA_READ) datactrl |= MCI_DPSM_DIRECTION; @@ -1311,9 +1327,14 @@ static struct amba_id mmci_ids[] = { }, { .id = 0x00480180, - .mask = 0x00ffffff, + .mask = 0xf0ffffff, .data = &variant_ux500, }, + { + .id = 0x10480180, + .mask = 0xf0ffffff, + .data = &variant_ux500v2, + }, { 0, 0 }, }; diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 259ece047af..5b2e2155b41 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -435,6 +435,9 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host) reg = regulator_get(host->dev, "vmmc_aux"); host->vcc_aux = IS_ERR(reg) ? NULL : reg; + /* For eMMC do not power off when not in sleep state */ + if (mmc_slot(host).no_regulator_off_init) + return 0; /* * UGLY HACK: workaround regulator framework bugs. * When the bootloader leaves a supply active, it's diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c index 14479f9ef53..8d185de90d2 100644 --- a/drivers/mmc/host/tmio_mmc.c +++ b/drivers/mmc/host/tmio_mmc.c @@ -69,7 +69,7 @@ static int __devinit tmio_mmc_probe(struct platform_device *pdev) if (pdev->num_resources != 2) goto out; - pdata = mfd_get_data(pdev); + pdata = pdev->dev.platform_data; if (!pdata || !pdata->hclk) goto out; |