diff options
| -rw-r--r-- | drivers/mmc/host/tmio_mmc.h | 1 | ||||
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_pio.c | 7 | ||||
| -rw-r--r-- | include/linux/mfd/tmio.h | 1 |
3 files changed, 9 insertions, 0 deletions
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h index 39c2f45102c8..86fd21e00099 100644 --- a/drivers/mmc/host/tmio_mmc.h +++ b/drivers/mmc/host/tmio_mmc.h @@ -68,6 +68,7 @@ struct tmio_mmc_host { enum tmio_mmc_power power; /* Callbacks for clock / power control */ + void (*set_pwr)(struct platform_device *host, int state); void (*set_clk_div)(struct platform_device *host, int state); /* pio related stuff */ diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c index 67a3bf1238cf..b3802256f954 100644 --- a/drivers/mmc/host/tmio_mmc_pio.c +++ b/drivers/mmc/host/tmio_mmc_pio.c @@ -777,6 +777,9 @@ static void tmio_mmc_power_on(struct tmio_mmc_host *host, unsigned short vdd) /* .set_ios() is returning void, so, no chance to report an error */ + if (host->set_pwr) + host->set_pwr(host->pdev, 1); + if (!IS_ERR(mmc->supply.vmmc)) { ret = mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, vdd); /* @@ -810,6 +813,9 @@ static void tmio_mmc_power_off(struct tmio_mmc_host *host) if (!IS_ERR(mmc->supply.vmmc)) mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, 0); + + if (host->set_pwr) + host->set_pwr(host->pdev, 0); } /* Set MMC clock / power. @@ -996,6 +1002,7 @@ int tmio_mmc_host_probe(struct tmio_mmc_host **host, _host->pdev = pdev; platform_set_drvdata(pdev, mmc); + _host->set_pwr = pdata->set_pwr; _host->set_clk_div = pdata->set_clk_div; /* SD control register space size is 0x200, 0x400 for bus_shift=1 */ diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index baa23464a1e6..b22883d60500 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -106,6 +106,7 @@ struct tmio_mmc_data { struct tmio_mmc_dma *dma; struct device *dev; unsigned int cd_gpio; + void (*set_pwr)(struct platform_device *host, int state); void (*set_clk_div)(struct platform_device *host, int state); int (*write16_hook)(struct tmio_mmc_host *host, int addr); /* clock management callbacks */ |