diff options
| -rw-r--r-- | drivers/mmc/host/sh_mobile_sdhi.c | 4 | ||||
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_pio.c | 6 | ||||
| -rw-r--r-- | include/linux/mfd/tmio.h | 4 |
3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c index 6857e4b..19e4c29 100644 --- a/drivers/mmc/host/sh_mobile_sdhi.c +++ b/drivers/mmc/host/sh_mobile_sdhi.c @@ -62,7 +62,7 @@ static const struct sh_mobile_sdhi_of_data of_rcar_gen1_compatible = { static const struct sh_mobile_sdhi_of_data of_rcar_gen2_compatible = { .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE | - TMIO_MMC_CLK_ACTUAL | TMIO_MMC_FAST_CLK_CHG, + TMIO_MMC_CLK_ACTUAL | TMIO_MMC_MIN_RCAR2, .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ, .dma_buswidth = DMA_SLAVE_BUSWIDTH_4_BYTES, .dma_rx_offset = 0x2000, @@ -70,7 +70,7 @@ static const struct sh_mobile_sdhi_of_data of_rcar_gen2_compatible = { static const struct sh_mobile_sdhi_of_data of_rcar_gen3_compatible = { .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE | - TMIO_MMC_CLK_ACTUAL | TMIO_MMC_FAST_CLK_CHG, + TMIO_MMC_CLK_ACTUAL | TMIO_MMC_MIN_RCAR2, .capabilities = MMC_CAP_SD_HIGHSPEED, .bus_shift = 2, }; diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c index 95f2299..f44e2ab 100644 --- a/drivers/mmc/host/tmio_mmc_pio.c +++ b/drivers/mmc/host/tmio_mmc_pio.c @@ -157,7 +157,7 @@ static void tmio_mmc_clk_start(struct tmio_mmc_host *host) { sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, CLK_CTL_SCLKEN | sd_ctrl_read16(host, CTL_SD_CARD_CLK_CTL)); - msleep(host->pdata->flags & TMIO_MMC_FAST_CLK_CHG ? 1 : 10); + msleep(host->pdata->flags & TMIO_MMC_MIN_RCAR2 ? 1 : 10); if (host->pdata->flags & TMIO_MMC_HAVE_HIGH_REG) { sd_ctrl_write16(host, CTL_CLK_AND_WAIT_CTL, 0x0100); @@ -174,7 +174,7 @@ static void tmio_mmc_clk_stop(struct tmio_mmc_host *host) sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, ~CLK_CTL_SCLKEN & sd_ctrl_read16(host, CTL_SD_CARD_CLK_CTL)); - msleep(host->pdata->flags & TMIO_MMC_FAST_CLK_CHG ? 5 : 10); + msleep(host->pdata->flags & TMIO_MMC_MIN_RCAR2 ? 5 : 10); } static void tmio_mmc_set_clock(struct tmio_mmc_host *host, @@ -205,7 +205,7 @@ static void tmio_mmc_set_clock(struct tmio_mmc_host *host, sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, ~CLK_CTL_SCLKEN & sd_ctrl_read16(host, CTL_SD_CARD_CLK_CTL)); sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, clk & CLK_CTL_DIV_MASK); - if (!(host->pdata->flags & TMIO_MMC_FAST_CLK_CHG)) + if (!(host->pdata->flags & TMIO_MMC_MIN_RCAR2)) msleep(10); tmio_mmc_clk_start(host); diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index 05d58ee..7a26286 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -66,8 +66,8 @@ */ #define TMIO_MMC_SDIO_IRQ (1 << 2) -/* Some controllers don't need to wait 10ms for clock changes */ -#define TMIO_MMC_FAST_CLK_CHG (1 << 3) +/* Some features are only available or tested on RCar Gen2 or later */ +#define TMIO_MMC_MIN_RCAR2 (1 << 3) /* * Some controllers require waiting for the SD bus to become |