This is to aid platforms that uses OF_PLATDATA.
Reviewed-by: Tom Rini trini@konsulko.com Signed-off-by: Lokesh Vutla lokeshvutla@ti.com --- Changes since v1: - Rebased on top of Adam's patch http://patchwork.ozlabs.org/patch/751300/ arch/arm/include/asm/omap_mmc.h | 9 +++++++++ drivers/mmc/omap_hsmmc.c | 24 ++++++++++++++---------- 2 files changed, 23 insertions(+), 10 deletions(-)
diff --git a/arch/arm/include/asm/omap_mmc.h b/arch/arm/include/asm/omap_mmc.h index 93e003a368..f6eb51ee3c 100644 --- a/arch/arm/include/asm/omap_mmc.h +++ b/arch/arm/include/asm/omap_mmc.h @@ -25,6 +25,8 @@ #ifndef OMAP_MMC_H_ #define OMAP_MMC_H_
+#include <mmc.h> + struct hsmmc { unsigned char res1[0x10]; unsigned int sysconfig; /* 0x10 */ @@ -49,6 +51,13 @@ struct hsmmc { unsigned int capa; /* 0x140 */ };
+struct omap_hsmmc_plat { + struct mmc_config cfg; + struct hsmmc *base_addr; + struct mmc mmc; + bool cd_inverted; +}; + /* * OMAP HS MMC Bit definitions */ diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index d151fe7266..f422ed5532 100644 --- a/drivers/mmc/omap_hsmmc.c +++ b/drivers/mmc/omap_hsmmc.c @@ -56,11 +56,6 @@ DECLARE_GLOBAL_DATA_PTR; #define SYSCTL_SRC (1 << 25) #define SYSCTL_SRD (1 << 26)
-struct omap_hsmmc_plat { - struct mmc_config cfg; - struct mmc mmc; -}; - struct omap2_mmc_platform_config { u32 reg_offset; }; @@ -777,9 +772,9 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio, return 0; } #else +#if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA) 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; struct omap2_mmc_platform_config *data = @@ -788,7 +783,7 @@ static int omap_hsmmc_ofdata_to_platdata(struct udevice *dev) int node = dev_of_offset(dev); int val;
- priv->base_addr = map_physmem(dev_get_addr(dev), sizeof(struct hsmmc *), + plat->base_addr = map_physmem(dev_get_addr(dev), sizeof(struct hsmmc *), MAP_NOCACHE) + data->reg_offset;
cfg->host_caps = MMC_MODE_HS_52MHz | MMC_MODE_HS; @@ -815,11 +810,12 @@ static int omap_hsmmc_ofdata_to_platdata(struct udevice *dev) cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
#ifdef OMAP_HSMMC_USE_GPIO - priv->cd_inverted = fdtdec_get_bool(fdt, node, "cd-inverted"); + plat->cd_inverted = fdtdec_get_bool(fdt, node, "cd-inverted"); #endif
return 0; } +#endif
#ifdef CONFIG_BLK
@@ -840,6 +836,10 @@ static int omap_hsmmc_probe(struct udevice *dev)
cfg->name = "OMAP SD/MMC"; cfg->ops = &omap_hsmmc_ops; + priv->base_addr = plat->base_addr; +#ifdef OMAP_HSMMC_USE_GPIO + priv->cd_inverted = plat->cd_inverted; +#endif
#ifdef CONFIG_BLK mmc = &plat->mmc; @@ -849,7 +849,7 @@ static int omap_hsmmc_probe(struct udevice *dev) return -1; #endif
-#ifdef OMAP_HSMMC_USE_GPIO +#if defined(OMAP_HSMMC_USE_GPIO) && CONFIG_IS_ENABLED(OF_CONTROL) gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, GPIOD_IS_IN); gpio_request_by_name(dev, "wp-gpios", 0, &priv->wp_gpio, GPIOD_IS_IN); #endif @@ -860,6 +860,7 @@ static int omap_hsmmc_probe(struct udevice *dev) return 0; }
+#if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA) static const struct omap2_mmc_platform_config omap3_mmc_pdata = { .reg_offset = 0, }; @@ -887,17 +888,20 @@ static const struct udevice_id omap_hsmmc_ids[] = { }, { } }; +#endif
U_BOOT_DRIVER(omap_hsmmc) = { .name = "omap_hsmmc", .id = UCLASS_MMC, +#if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA) .of_match = omap_hsmmc_ids, .ofdata_to_platdata = omap_hsmmc_ofdata_to_platdata, + .platdata_auto_alloc_size = sizeof(struct omap_hsmmc_plat), +#endif #ifdef CONFIG_BLK .bind = omap_hsmmc_bind, #endif .probe = omap_hsmmc_probe, .priv_auto_alloc_size = sizeof(struct omap_hsmmc_data), - .platdata_auto_alloc_size = sizeof(struct omap_hsmmc_plat), }; #endif