Merge git://git.denx.de/u-boot-mmc
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index 7ed5328..83dda09 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -56,9 +56,16 @@
#define SYSCTL_SRC (1 << 25)
#define SYSCTL_SRD (1 << 26)
+struct omap_hsmmc_plat {
+ struct mmc_config cfg;
+ struct mmc mmc;
+};
+
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 */
@@ -78,7 +85,25 @@
static int mmc_write_data(struct hsmmc *mmc_base, const char *buf,
unsigned int siz);
+static inline struct omap_hsmmc_data *omap_hsmmc_get_data(struct mmc *mmc)
+{
+#ifdef CONFIG_DM_MMC
+ return dev_get_priv(mmc->dev);
+#else
+ 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)
+ #if defined(OMAP_HSMMC_USE_GPIO) && !defined(CONFIG_DM_MMC)
static int omap_mmc_setup_gpio_in(int gpio, const char *label)
{
int ret;
@@ -102,6 +127,7 @@
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;
@@ -142,7 +168,7 @@
&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);
@@ -157,7 +183,7 @@
#if defined(CONFIG_OMAP54XX) || defined(CONFIG_OMAP44XX)
/* PBIAS config needed for MMC1 only */
- if (mmc->block_dev.devnum == 0)
+ if (mmc_get_blk_desc(mmc)->devnum == 0)
vmmc_pbias_config(LDO_VOLT_3V0);
#endif
@@ -194,12 +220,13 @@
static int omap_hsmmc_init_setup(struct mmc *mmc)
{
+ struct omap_hsmmc_data *priv = omap_hsmmc_get_data(mmc);
struct hsmmc *mmc_base;
unsigned int reg_val;
unsigned int dsor;
ulong start;
- mmc_base = ((struct omap_hsmmc_data *)mmc->priv)->base_addr;
+ mmc_base = priv->base_addr;
mmc_board_init(mmc);
writel(readl(&mmc_base->sysconfig) | MMC_SOFTRESET,
@@ -304,11 +331,12 @@
static int omap_hsmmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
struct mmc_data *data)
{
+ struct omap_hsmmc_data *priv = omap_hsmmc_get_data(mmc);
struct hsmmc *mmc_base;
unsigned int flags, mmc_stat;
ulong start;
- mmc_base = ((struct omap_hsmmc_data *)mmc->priv)->base_addr;
+ mmc_base = priv->base_addr;
start = get_timer(0);
while ((readl(&mmc_base->pstate) & (DATI_MASK | CMDI_MASK)) != 0) {
if (get_timer(0) - start > MAX_RETRY_MS) {
@@ -533,11 +561,12 @@
static int omap_hsmmc_set_ios(struct mmc *mmc)
{
+ struct omap_hsmmc_data *priv = omap_hsmmc_get_data(mmc);
struct hsmmc *mmc_base;
unsigned int dsor = 0;
ulong start;
- mmc_base = ((struct omap_hsmmc_data *)mmc->priv)->base_addr;
+ mmc_base = priv->base_addr;
/* configue bus width */
switch (mmc->bus_width) {
case 8:
@@ -591,7 +620,7 @@
#ifdef CONFIG_DM_MMC
static int omap_hsmmc_getcd(struct mmc *mmc)
{
- struct omap_hsmmc_data *priv = mmc->priv;
+ struct omap_hsmmc_data *priv = omap_hsmmc_get_data(mmc);
int value;
value = dm_gpio_get_value(&priv->cd_gpio);
@@ -606,7 +635,7 @@
static int omap_hsmmc_getwp(struct mmc *mmc)
{
- struct omap_hsmmc_data *priv = mmc->priv;
+ struct omap_hsmmc_data *priv = omap_hsmmc_get_data(mmc);
int value;
value = dm_gpio_get_value(&priv->wp_gpio);
@@ -618,11 +647,11 @@
#else
static int omap_hsmmc_getcd(struct mmc *mmc)
{
- struct omap_hsmmc_data *priv_data = mmc->priv;
+ struct omap_hsmmc_data *priv = omap_hsmmc_get_data(mmc);
int cd_gpio;
/* if no CD return as 1 */
- cd_gpio = priv_data->cd_gpio;
+ cd_gpio = priv->cd_gpio;
if (cd_gpio < 0)
return 1;
@@ -632,11 +661,11 @@
static int omap_hsmmc_getwp(struct mmc *mmc)
{
- struct omap_hsmmc_data *priv_data = mmc->priv;
+ struct omap_hsmmc_data *priv = omap_hsmmc_get_data(mmc);
int wp_gpio;
/* if no WP return as 0 */
- wp_gpio = priv_data->wp_gpio;
+ wp_gpio = priv->wp_gpio;
if (wp_gpio < 0)
return 0;
@@ -661,23 +690,23 @@
int wp_gpio)
{
struct mmc *mmc;
- struct omap_hsmmc_data *priv_data;
+ struct omap_hsmmc_data *priv;
struct mmc_config *cfg;
uint host_caps_val;
- priv_data = malloc(sizeof(*priv_data));
- if (priv_data == NULL)
+ priv = malloc(sizeof(*priv));
+ if (priv == NULL)
return -1;
host_caps_val = MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS;
switch (dev_index) {
case 0:
- priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC1_BASE;
+ priv->base_addr = (struct hsmmc *)OMAP_HSMMC1_BASE;
break;
#ifdef OMAP_HSMMC2_BASE
case 1:
- priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC2_BASE;
+ priv->base_addr = (struct hsmmc *)OMAP_HSMMC2_BASE;
#if (defined(CONFIG_OMAP44XX) || defined(CONFIG_OMAP54XX) || \
defined(CONFIG_DRA7XX) || defined(CONFIG_AM33XX) || \
defined(CONFIG_AM43XX) || defined(CONFIG_SOC_KEYSTONE)) && \
@@ -689,7 +718,7 @@
#endif
#ifdef OMAP_HSMMC3_BASE
case 2:
- priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC3_BASE;
+ priv->base_addr = (struct hsmmc *)OMAP_HSMMC3_BASE;
#if defined(CONFIG_DRA7XX) && defined(CONFIG_HSMMC3_8BIT)
/* Enable 8-bit interface for eMMC on DRA7XX */
host_caps_val |= MMC_MODE_8BIT;
@@ -697,16 +726,16 @@
break;
#endif
default:
- priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC1_BASE;
+ priv->base_addr = (struct hsmmc *)OMAP_HSMMC1_BASE;
return 1;
}
#ifdef OMAP_HSMMC_USE_GPIO
/* on error gpio values are set to -1, which is what we want */
- priv_data->cd_gpio = omap_mmc_setup_gpio_in(cd_gpio, "mmc_cd");
- priv_data->wp_gpio = omap_mmc_setup_gpio_in(wp_gpio, "mmc_wp");
+ priv->cd_gpio = omap_mmc_setup_gpio_in(cd_gpio, "mmc_cd");
+ priv->wp_gpio = omap_mmc_setup_gpio_in(wp_gpio, "mmc_wp");
#endif
- cfg = &priv_data->cfg;
+ cfg = &priv->cfg;
cfg->name = "OMAP SD/MMC";
cfg->ops = &omap_hsmmc_ops;
@@ -737,7 +766,7 @@
if ((get_cpu_family() == CPU_OMAP34XX) && (get_cpu_rev() <= CPU_3XX_ES21))
cfg->b_max = 1;
#endif
- mmc = mmc_create(cfg, priv_data);
+ mmc = mmc_create(cfg, priv);
if (mmc == NULL)
return -1;
@@ -747,14 +776,14 @@
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);
@@ -786,20 +815,33 @@
return 0;
}
+#ifdef CONFIG_BLK
+
+static int omap_hsmmc_bind(struct udevice *dev)
+{
+ struct omap_hsmmc_plat *plat = dev_get_platdata(dev);
+
+ return mmc_bind(dev, &plat->mmc, &plat->cfg);
+}
+#endif
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;
+#ifdef CONFIG_BLK
+ mmc = &plat->mmc;
+#else
mmc = mmc_create(cfg, priv);
if (mmc == NULL)
return -1;
+#endif
#ifdef OMAP_HSMMC_USE_GPIO
gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, GPIOD_IS_IN);
@@ -824,7 +866,11 @@
.id = UCLASS_MMC,
.of_match = omap_hsmmc_ids,
.ofdata_to_platdata = omap_hsmmc_ofdata_to_platdata,
+#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