diff options
| author | Jean-Jacques Hiblot <jjhiblot@ti.com> | 2017-03-22 16:00:33 +0100 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2017-03-30 14:19:51 +0900 |
| commit | 3d673ffce32cc65c7fe046c0c314566385a5d586 (patch) | |
| tree | 2034b18100b10bd0f5440258f22eacc849902a79 /drivers/mmc | |
| parent | dc09127a26f67044c5c6b5062163f95e35d06a3b (diff) | |
mmc: omap_hsmmc: move the mmc_config to platdata when DM_MMC is used
This is a preparation work for the support of CONFIG_BLK.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/omap_hsmmc.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index d985ac7b14..104129f4cd 100644 --- a/drivers/mmc/omap_hsmmc.c +++ b/drivers/mmc/omap_hsmmc.c @@ -56,9 +56,15 @@ DECLARE_GLOBAL_DATA_PTR; #define SYSCTL_SRC (1 << 25) #define SYSCTL_SRD (1 << 26) +struct omap_hsmmc_plat { + struct mmc_config cfg; +}; + struct omap_hsmmc_data { struct hsmmc *base_addr; +#ifndef CONFIG_DM_MMC struct mmc_config cfg; +#endif #ifdef OMAP_HSMMC_USE_GPIO #ifdef CONFIG_DM_MMC struct gpio_desc cd_gpio; /* Change Detect GPIO */ @@ -86,6 +92,15 @@ static inline struct omap_hsmmc_data *omap_hsmmc_get_data(struct mmc *mmc) return (struct omap_hsmmc_data *)mmc->priv; #endif } +static inline struct mmc_config *omap_hsmmc_get_cfg(struct mmc *mmc) +{ +#ifdef CONFIG_DM_MMC + struct omap_hsmmc_plat *plat = dev_get_platdata(mmc->dev); + return &plat->cfg; +#else + return &((struct omap_hsmmc_data *)mmc->priv)->cfg; +#endif +} #if defined(OMAP_HSMMC_USE_GPIO) && !defined(CONFIG_DM_MMC) static int omap_mmc_setup_gpio_in(int gpio, const char *label) @@ -111,6 +126,7 @@ static int omap_mmc_setup_gpio_in(int gpio, const char *label) static unsigned char mmc_board_init(struct mmc *mmc) { #if defined(CONFIG_OMAP34XX) + struct mmc_config *cfg = omap_hsmmc_get_cfg(mmc); t2_t *t2_base = (t2_t *)T2_BASE; struct prcm *prcm_base = (struct prcm *)PRCM_BASE; u32 pbias_lite; @@ -151,7 +167,7 @@ static unsigned char mmc_board_init(struct mmc *mmc) &t2_base->devconf1); /* Change from default of 52MHz to 26MHz if necessary */ - if (!(mmc->cfg->host_caps & MMC_MODE_HS_52MHz)) + if (!(cfg->host_caps & MMC_MODE_HS_52MHz)) writel(readl(&t2_base->ctl_prog_io1) & ~CTLPROGIO1SPEEDCTRL, &t2_base->ctl_prog_io1); @@ -759,14 +775,14 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio, static int omap_hsmmc_ofdata_to_platdata(struct udevice *dev) { struct omap_hsmmc_data *priv = dev_get_priv(dev); + struct omap_hsmmc_plat *plat = dev_get_platdata(dev); + struct mmc_config *cfg = &plat->cfg; const void *fdt = gd->fdt_blob; int node = dev_of_offset(dev); - struct mmc_config *cfg; int val; priv->base_addr = map_physmem(dev_get_addr(dev), sizeof(struct hsmmc *), MAP_NOCACHE); - cfg = &priv->cfg; cfg->host_caps = MMC_MODE_HS_52MHz | MMC_MODE_HS; val = fdtdec_get_int(fdt, node, "bus-width", -1); @@ -800,12 +816,12 @@ static int omap_hsmmc_ofdata_to_platdata(struct udevice *dev) static int omap_hsmmc_probe(struct udevice *dev) { + struct omap_hsmmc_plat *plat = dev_get_platdata(dev); struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev); struct omap_hsmmc_data *priv = dev_get_priv(dev); - struct mmc_config *cfg; + struct mmc_config *cfg = &plat->cfg; struct mmc *mmc; - cfg = &priv->cfg; cfg->name = "OMAP SD/MMC"; cfg->ops = &omap_hsmmc_ops; @@ -838,5 +854,6 @@ U_BOOT_DRIVER(omap_hsmmc) = { .ofdata_to_platdata = omap_hsmmc_ofdata_to_platdata, .probe = omap_hsmmc_probe, .priv_auto_alloc_size = sizeof(struct omap_hsmmc_data), + .platdata_auto_alloc_size = sizeof(struct omap_hsmmc_plat), }; #endif |