diff options
Diffstat (limited to 'drivers/mfd/t7l66xb.c')
| -rw-r--r-- | drivers/mfd/t7l66xb.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c index 0a255c1f1ce7..2fa070361f05 100644 --- a/drivers/mfd/t7l66xb.c +++ b/drivers/mfd/t7l66xb.c @@ -38,6 +38,8 @@ enum { T7L66XB_CELL_MMC, }; +static const struct resource t7l66xb_mmc_resources[]; + #define SCR_REVID 0x08 /* b Revision ID */ #define SCR_IMR 0x42 /* b Interrupt Mask */ #define SCR_DEV_CTL 0xe0 /* b Device control */ @@ -83,6 +85,9 @@ static int t7l66xb_mmc_enable(struct platform_device *mmc) spin_unlock_irqrestore(&t7l66xb->lock, flags); + tmio_core_mmc_enable(t7l66xb->scr + 0x200, + t7l66xb_mmc_resources[0].start & 0xfffe); + return 0; } @@ -106,10 +111,28 @@ static int t7l66xb_mmc_disable(struct platform_device *mmc) return 0; } +static void t7l66xb_mmc_pwr(struct platform_device *mmc, int state) +{ + struct platform_device *dev = to_platform_device(mmc->dev.parent); + struct t7l66xb *t7l66xb = platform_get_drvdata(dev); + + tmio_core_mmc_pwr(t7l66xb->scr + 0x200, state); +} + +static void t7l66xb_mmc_clk_div(struct platform_device *mmc, int state) +{ + struct platform_device *dev = to_platform_device(mmc->dev.parent); + struct t7l66xb *t7l66xb = platform_get_drvdata(dev); + + tmio_core_mmc_clk_div(t7l66xb->scr + 0x200, state); +} + /*--------------------------------------------------------------------------*/ static struct tmio_mmc_data t7166xb_mmc_data = { .hclk = 24000000, + .set_pwr = t7l66xb_mmc_pwr, + .set_no_clk_div = t7l66xb_mmc_clk_div, }; static const struct resource t7l66xb_mmc_resources[] = { @@ -119,11 +142,6 @@ static const struct resource t7l66xb_mmc_resources[] = { .flags = IORESOURCE_MEM, }, { - .start = 0x200, - .end = 0x2ff, - .flags = IORESOURCE_MEM, - }, - { .start = IRQ_T7L66XB_MMC, .end = IRQ_T7L66XB_MMC, .flags = IORESOURCE_IRQ, @@ -282,6 +300,9 @@ static int t7l66xb_resume(struct platform_device *dev) if (pdata && pdata->resume) pdata->resume(dev); + tmio_core_mmc_enable(t7l66xb->scr + 0x200, + t7l66xb_mmc_resources[0].start & 0xfffe); + return 0; } #else |