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path: root/drivers/mmc/fsl_esdhc.c
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Diffstat (limited to 'drivers/mmc/fsl_esdhc.c')
-rw-r--r--drivers/mmc/fsl_esdhc.c395
1 files changed, 378 insertions, 17 deletions
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 8d1e2f8a01..6018f84307 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -23,6 +23,7 @@
#include <asm/io.h>
#include <dm.h>
#include <asm-generic/gpio.h>
+#include <dm/pinctrl.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -32,6 +33,7 @@ DECLARE_GLOBAL_DATA_PTR;
IRQSTATEN_CIE | IRQSTATEN_DTOE | IRQSTATEN_DCE | \
IRQSTATEN_DEBE | IRQSTATEN_BRR | IRQSTATEN_BWR | \
IRQSTATEN_DINT)
+#define MAX_TUNING_LOOP 40
struct fsl_esdhc {
uint dsaddr; /* SDMA system address register */
@@ -61,23 +63,27 @@ struct fsl_esdhc {
uint dllctrl;
uint dllstat;
uint clktunectrlstatus;
- char reserved3[84];
+ char reserved3[4];
+ uint strobe_dllctrl;
+ uint strobe_dllstat;
+ char reserved4[72];
uint vendorspec;
uint mmcboot;
uint vendorspec2;
- char reserved4[48];
+ uint tuning_ctrl; /* on i.MX6/7/8 */
+ char reserved5[44];
uint hostver; /* Host controller version register */
- char reserved5[4]; /* reserved */
- uint dmaerraddr; /* DMA error address register */
char reserved6[4]; /* reserved */
- uint dmaerrattr; /* DMA error attribute register */
+ uint dmaerraddr; /* DMA error address register */
char reserved7[4]; /* reserved */
+ uint dmaerrattr; /* DMA error attribute register */
+ char reserved8[4]; /* reserved */
uint hostcapblt2; /* Host controller capabilities register 2 */
- char reserved8[8]; /* reserved */
+ char reserved9[8]; /* reserved */
uint tcr; /* Tuning control register */
- char reserved9[28]; /* reserved */
+ char reserved10[28]; /* reserved */
uint sddirctl; /* SD direction control register */
- char reserved10[712];/* reserved */
+ char reserved11[712];/* reserved */
uint scr; /* eSDHC control register */
};
@@ -86,6 +92,11 @@ struct fsl_esdhc_plat {
struct mmc mmc;
};
+struct esdhc_soc_data {
+ u32 flags;
+ u32 caps;
+};
+
/**
* struct fsl_esdhc_priv
*
@@ -99,12 +110,20 @@ struct fsl_esdhc_plat {
* @non_removable: 0: removable; 1: non-removable
* @wp_enable: 1: enable checking wp; 0: no check
* @vs18_enable: 1: use 1.8V voltage; 0: use 3.3V
+ * @flags: ESDHC_FLAG_xx in include/fsl_esdhc.h
+ * @caps: controller capabilities
+ * @tuning_step: tuning step setting in tuning_ctrl register
+ * @start_tuning_tap: the start point for tuning in tuning_ctrl register
+ * @strobe_dll_delay_target: settings in strobe_dllctrl
+ * @signal_voltage: indicating the current voltage
* @cd_gpio: gpio for card detection
* @wp_gpio: gpio for write protection
*/
struct fsl_esdhc_priv {
struct fsl_esdhc *esdhc_regs;
unsigned int sdhc_clk;
+ unsigned int clock;
+ unsigned int mode;
unsigned int bus_width;
#if !CONFIG_IS_ENABLED(BLK)
struct mmc *mmc;
@@ -113,6 +132,16 @@ struct fsl_esdhc_priv {
int non_removable;
int wp_enable;
int vs18_enable;
+ u32 flags;
+ u32 caps;
+ u32 tuning_step;
+ u32 tuning_start_tap;
+ u32 strobe_dll_delay_target;
+ u32 signal_voltage;
+#if IS_ENABLED(CONFIG_DM_REGULATOR)
+ struct udevice *vqmmc_dev;
+ struct udevice *vmmc_dev;
+#endif
#ifdef CONFIG_DM_GPIO
struct gpio_desc cd_gpio;
struct gpio_desc wp_gpio;
@@ -228,7 +257,8 @@ static int esdhc_setup_data(struct fsl_esdhc_priv *priv, struct mmc *mmc,
{
int timeout;
struct fsl_esdhc *regs = priv->esdhc_regs;
-#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234)
+#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) || \
+ defined(CONFIG_MX8M)
dma_addr_t addr;
#endif
uint wml_value;
@@ -241,7 +271,8 @@ static int esdhc_setup_data(struct fsl_esdhc_priv *priv, struct mmc *mmc,
esdhc_clrsetbits32(&regs->wml, WML_RD_WML_MASK, wml_value);
#ifndef CONFIG_SYS_FSL_ESDHC_USE_PIO
-#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234)
+#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) || \
+ defined(CONFIG_MX8M)
addr = virt_to_phys((void *)(data->dest));
if (upper_32_bits(addr))
printf("Error found for upper 32 bits\n");
@@ -270,7 +301,8 @@ static int esdhc_setup_data(struct fsl_esdhc_priv *priv, struct mmc *mmc,
esdhc_clrsetbits32(&regs->wml, WML_WR_WML_MASK,
wml_value << 16);
#ifndef CONFIG_SYS_FSL_ESDHC_USE_PIO
-#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234)
+#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) || \
+ defined(CONFIG_MX8M)
addr = virt_to_phys((void *)(data->src));
if (upper_32_bits(addr))
printf("Error found for upper 32 bits\n");
@@ -335,7 +367,8 @@ static void check_and_invalidate_dcache_range
unsigned end = 0;
unsigned size = roundup(ARCH_DMA_MINALIGN,
data->blocks*data->blocksize);
-#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234)
+#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) || \
+ defined(CONFIG_MX8M)
dma_addr_t addr;
addr = virt_to_phys((void *)(data->dest));
@@ -360,6 +393,7 @@ static int esdhc_send_cmd_common(struct fsl_esdhc_priv *priv, struct mmc *mmc,
int err = 0;
uint xfertyp;
uint irqstat;
+ u32 flags = IRQSTAT_CC | IRQSTAT_CTOE;
struct fsl_esdhc *regs = priv->esdhc_regs;
#ifdef CONFIG_SYS_FSL_ERRATUM_ESDHC111
@@ -413,8 +447,12 @@ static int esdhc_send_cmd_common(struct fsl_esdhc_priv *priv, struct mmc *mmc,
esdhc_write32(&regs->xfertyp, xfertyp);
#endif
+ if ((cmd->cmdidx == MMC_CMD_SEND_TUNING_BLOCK) ||
+ (cmd->cmdidx == MMC_CMD_SEND_TUNING_BLOCK_HS200))
+ flags = IRQSTAT_BRR;
+
/* Wait for the command to complete */
- while (!(esdhc_read32(&regs->irqstat) & (IRQSTAT_CC | IRQSTAT_CTOE)))
+ while (!(esdhc_read32(&regs->irqstat) & flags))
;
irqstat = esdhc_read32(&regs->irqstat);
@@ -476,6 +514,12 @@ static int esdhc_send_cmd_common(struct fsl_esdhc_priv *priv, struct mmc *mmc,
#ifdef CONFIG_SYS_FSL_ESDHC_USE_PIO
esdhc_pio_read_write(priv, data);
#else
+ flags = DATA_COMPLETE;
+ if ((cmd->cmdidx == MMC_CMD_SEND_TUNING_BLOCK) ||
+ (cmd->cmdidx == MMC_CMD_SEND_TUNING_BLOCK_HS200)) {
+ flags = IRQSTAT_BRR;
+ }
+
do {
irqstat = esdhc_read32(&regs->irqstat);
@@ -488,7 +532,7 @@ static int esdhc_send_cmd_common(struct fsl_esdhc_priv *priv, struct mmc *mmc,
err = -ECOMM;
goto out;
}
- } while ((irqstat & DATA_COMPLETE) != DATA_COMPLETE);
+ } while ((irqstat & flags) != flags);
/*
* Need invalidate the dcache here again to avoid any
@@ -574,6 +618,7 @@ static void set_sysctl(struct fsl_esdhc_priv *priv, struct mmc *mmc, uint clock)
esdhc_setbits32(&regs->sysctl, SYSCTL_PEREN | SYSCTL_CKEN);
#endif
+ priv->clock = clock;
}
#ifdef CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK
@@ -605,9 +650,239 @@ static void esdhc_clock_control(struct fsl_esdhc_priv *priv, bool enable)
}
#endif
+#ifdef MMC_SUPPORTS_TUNING
+static int esdhc_change_pinstate(struct udevice *dev)
+{
+ struct fsl_esdhc_priv *priv = dev_get_priv(dev);
+ int ret;
+
+ switch (priv->mode) {
+ case UHS_SDR50:
+ case UHS_DDR50:
+ ret = pinctrl_select_state(dev, "state_100mhz");
+ break;
+ case UHS_SDR104:
+ case MMC_HS_200:
+ ret = pinctrl_select_state(dev, "state_200mhz");
+ break;
+ default:
+ ret = pinctrl_select_state(dev, "default");
+ break;
+ }
+
+ if (ret)
+ printf("%s %d error\n", __func__, priv->mode);
+
+ return ret;
+}
+
+static void esdhc_reset_tuning(struct mmc *mmc)
+{
+ struct fsl_esdhc_priv *priv = dev_get_priv(mmc->dev);
+ struct fsl_esdhc *regs = priv->esdhc_regs;
+
+ if (priv->flags & ESDHC_FLAG_USDHC) {
+ if (priv->flags & ESDHC_FLAG_STD_TUNING) {
+ esdhc_clrbits32(&regs->autoc12err,
+ MIX_CTRL_SMPCLK_SEL |
+ MIX_CTRL_EXE_TUNE);
+ }
+ }
+}
+
+static int esdhc_set_timing(struct mmc *mmc)
+{
+ struct fsl_esdhc_priv *priv = dev_get_priv(mmc->dev);
+ struct fsl_esdhc *regs = priv->esdhc_regs;
+ u32 mixctrl;
+
+ mixctrl = readl(&regs->mixctrl);
+ mixctrl &= ~(MIX_CTRL_DDREN | MIX_CTRL_HS400_EN);
+
+ switch (mmc->selected_mode) {
+ case MMC_LEGACY:
+ case SD_LEGACY:
+ esdhc_reset_tuning(mmc);
+ break;
+ case MMC_HS:
+ case MMC_HS_52:
+ case MMC_HS_200:
+ case SD_HS:
+ case UHS_SDR12:
+ case UHS_SDR25:
+ case UHS_SDR50:
+ case UHS_SDR104:
+ writel(mixctrl, &regs->mixctrl);
+ break;
+ case UHS_DDR50:
+ case MMC_DDR_52:
+ mixctrl |= MIX_CTRL_DDREN;
+ writel(mixctrl, &regs->mixctrl);
+ break;
+ default:
+ printf("Not supported %d\n", mmc->selected_mode);
+ return -EINVAL;
+ }
+
+ priv->mode = mmc->selected_mode;
+
+ return esdhc_change_pinstate(mmc->dev);
+}
+
+static int esdhc_set_voltage(struct mmc *mmc)
+{
+ struct fsl_esdhc_priv *priv = dev_get_priv(mmc->dev);
+ struct fsl_esdhc *regs = priv->esdhc_regs;
+ int ret;
+
+ priv->signal_voltage = mmc->signal_voltage;
+ switch (mmc->signal_voltage) {
+ case MMC_SIGNAL_VOLTAGE_330:
+ if (priv->vs18_enable)
+ return -EIO;
+#ifdef CONFIG_DM_REGULATOR
+ if (!IS_ERR_OR_NULL(priv->vqmmc_dev)) {
+ ret = regulator_set_value(priv->vqmmc_dev, 3300000);
+ if (ret) {
+ printf("Setting to 3.3V error");
+ return -EIO;
+ }
+ /* Wait for 5ms */
+ mdelay(5);
+ }
+#endif
+
+ esdhc_clrbits32(&regs->vendorspec, ESDHC_VENDORSPEC_VSELECT);
+ if (!(esdhc_read32(&regs->vendorspec) &
+ ESDHC_VENDORSPEC_VSELECT))
+ return 0;
+
+ return -EAGAIN;
+ case MMC_SIGNAL_VOLTAGE_180:
+#ifdef CONFIG_DM_REGULATOR
+ if (!IS_ERR_OR_NULL(priv->vqmmc_dev)) {
+ ret = regulator_set_value(priv->vqmmc_dev, 1800000);
+ if (ret) {
+ printf("Setting to 1.8V error");
+ return -EIO;
+ }
+ }
+#endif
+ esdhc_setbits32(&regs->vendorspec, ESDHC_VENDORSPEC_VSELECT);
+ if (esdhc_read32(&regs->vendorspec) & ESDHC_VENDORSPEC_VSELECT)
+ return 0;
+
+ return -EAGAIN;
+ case MMC_SIGNAL_VOLTAGE_120:
+ return -ENOTSUPP;
+ default:
+ return 0;
+ }
+}
+
+static void esdhc_stop_tuning(struct mmc *mmc)
+{
+ struct mmc_cmd cmd;
+
+ cmd.cmdidx = MMC_CMD_STOP_TRANSMISSION;
+ cmd.cmdarg = 0;
+ cmd.resp_type = MMC_RSP_R1b;
+
+ dm_mmc_send_cmd(mmc->dev, &cmd, NULL);
+}
+
+static int fsl_esdhc_execute_tuning(struct udevice *dev, uint32_t opcode)
+{
+ struct fsl_esdhc_plat *plat = dev_get_platdata(dev);
+ struct fsl_esdhc_priv *priv = dev_get_priv(dev);
+ struct fsl_esdhc *regs = priv->esdhc_regs;
+ struct mmc *mmc = &plat->mmc;
+ u32 irqstaten = readl(&regs->irqstaten);
+ u32 irqsigen = readl(&regs->irqsigen);
+ int i, ret = -ETIMEDOUT;
+ u32 val, mixctrl;
+
+ /* clock tuning is not needed for upto 52MHz */
+ if (mmc->clock <= 52000000)
+ return 0;
+
+ /* This is readw/writew SDHCI_HOST_CONTROL2 when tuning */
+ if (priv->flags & ESDHC_FLAG_STD_TUNING) {
+ val = readl(&regs->autoc12err);
+ mixctrl = readl(&regs->mixctrl);
+ val &= ~MIX_CTRL_SMPCLK_SEL;
+ mixctrl &= ~(MIX_CTRL_FBCLK_SEL | MIX_CTRL_AUTO_TUNE_EN);
+
+ val |= MIX_CTRL_EXE_TUNE;
+ mixctrl |= MIX_CTRL_FBCLK_SEL | MIX_CTRL_AUTO_TUNE_EN;
+
+ writel(val, &regs->autoc12err);
+ writel(mixctrl, &regs->mixctrl);
+ }
+
+ /* sdhci_writew(host, SDHCI_TRNS_READ, SDHCI_TRANSFER_MODE); */
+ mixctrl = readl(&regs->mixctrl);
+ mixctrl = MIX_CTRL_DTDSEL_READ | (mixctrl & ~MIX_CTRL_SDHCI_MASK);
+ writel(mixctrl, &regs->mixctrl);
+
+ writel(IRQSTATEN_BRR, &regs->irqstaten);
+ writel(IRQSTATEN_BRR, &regs->irqsigen);
+
+ /*
+ * Issue opcode repeatedly till Execute Tuning is set to 0 or the number
+ * of loops reaches 40 times.
+ */
+ for (i = 0; i < MAX_TUNING_LOOP; i++) {
+ u32 ctrl;
+
+ if (opcode == MMC_CMD_SEND_TUNING_BLOCK_HS200) {
+ if (mmc->bus_width == 8)
+ writel(0x7080, &regs->blkattr);
+ else if (mmc->bus_width == 4)
+ writel(0x7040, &regs->blkattr);
+ } else {
+ writel(0x7040, &regs->blkattr);
+ }
+
+ /* sdhci_writew(host, SDHCI_TRNS_READ, SDHCI_TRANSFER_MODE) */
+ val = readl(&regs->mixctrl);
+ val = MIX_CTRL_DTDSEL_READ | (val & ~MIX_CTRL_SDHCI_MASK);
+ writel(val, &regs->mixctrl);
+
+ /* We are using STD tuning, no need to check return value */
+ mmc_send_tuning(mmc, opcode, NULL);
+
+ ctrl = readl(&regs->autoc12err);
+ if ((!(ctrl & MIX_CTRL_EXE_TUNE)) &&
+ (ctrl & MIX_CTRL_SMPCLK_SEL)) {
+ /*
+ * need to wait some time, make sure sd/mmc fininsh
+ * send out tuning data, otherwise, the sd/mmc can't
+ * response to any command when the card still out
+ * put the tuning data.
+ */
+ mdelay(1);
+ ret = 0;
+ break;
+ }
+
+ /* Add 1ms delay for SD and eMMC */
+ mdelay(1);
+ }
+
+ writel(irqstaten, &regs->irqstaten);
+ writel(irqsigen, &regs->irqsigen);
+
+ esdhc_stop_tuning(mmc);
+
+ return ret;
+}
+#endif
+
static int esdhc_set_ios_common(struct fsl_esdhc_priv *priv, struct mmc *mmc)
{
struct fsl_esdhc *regs = priv->esdhc_regs;
+ int ret __maybe_unused;
#ifdef CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK
/* Select to use peripheral clock */
@@ -616,7 +891,41 @@ static int esdhc_set_ios_common(struct fsl_esdhc_priv *priv, struct mmc *mmc)
esdhc_clock_control(priv, true);
#endif
/* Set the clock speed */
- set_sysctl(priv, mmc, mmc->clock);
+ if (priv->clock != mmc->clock)
+ set_sysctl(priv, mmc, mmc->clock);
+
+#ifdef MMC_SUPPORTS_TUNING
+ if (mmc->clk_disable) {
+#ifdef CONFIG_FSL_USDHC
+ esdhc_clrbits32(&regs->vendorspec, VENDORSPEC_CKEN);
+#else
+ esdhc_clrbits32(&regs->sysctl, SYSCTL_CKEN);
+#endif
+ } else {
+#ifdef CONFIG_FSL_USDHC
+ esdhc_setbits32(&regs->vendorspec, VENDORSPEC_PEREN |
+ VENDORSPEC_CKEN);
+#else
+ esdhc_setbits32(&regs->sysctl, SYSCTL_PEREN | SYSCTL_CKEN);
+#endif
+ }
+
+ if (priv->mode != mmc->selected_mode) {
+ ret = esdhc_set_timing(mmc);
+ if (ret) {
+ printf("esdhc_set_timing error %d\n", ret);
+ return ret;
+ }
+ }
+
+ if (priv->signal_voltage != mmc->signal_voltage) {
+ ret = esdhc_set_voltage(mmc);
+ if (ret) {
+ printf("esdhc_set_voltage error %d\n", ret);
+ return ret;
+ }
+ }
+#endif
/* Set the bus width */
esdhc_clrbits32(&regs->proctl, PROCTL_DTW_4 | PROCTL_DTW_8);
@@ -791,6 +1100,10 @@ static int fsl_esdhc_init(struct fsl_esdhc_priv *priv,
#ifndef CONFIG_FSL_USDHC
esdhc_setbits32(&regs->sysctl, SYSCTL_PEREN | SYSCTL_HCKEN
| SYSCTL_IPGEN | SYSCTL_CKEN);
+ /* Clearing tuning bits in case ROM has set it already */
+ esdhc_write32(&regs->mixctrl, 0);
+ esdhc_write32(&regs->autoc12err, 0);
+ esdhc_write32(&regs->clktunectrlstatus, 0);
#else
esdhc_setbits32(&regs->vendorspec, VENDORSPEC_PEREN |
VENDORSPEC_HCKEN | VENDORSPEC_IPGEN | VENDORSPEC_CKEN);
@@ -864,11 +1177,27 @@ static int fsl_esdhc_init(struct fsl_esdhc_priv *priv,
cfg->host_caps &= ~MMC_MODE_8BIT;
#endif
+ cfg->host_caps |= priv->caps;
+
cfg->f_min = 400000;
- cfg->f_max = min(priv->sdhc_clk, (u32)52000000);
+ cfg->f_max = min(priv->sdhc_clk, (u32)200000000);
cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
+ writel(0, &regs->dllctrl);
+ if (priv->flags & ESDHC_FLAG_USDHC) {
+ if (priv->flags & ESDHC_FLAG_STD_TUNING) {
+ u32 val = readl(&regs->tuning_ctrl);
+
+ val |= ESDHC_STD_TUNING_EN;
+ val &= ~ESDHC_TUNING_START_TAP_MASK;
+ val |= priv->tuning_start_tap;
+ val &= ~ESDHC_TUNING_STEP_MASK;
+ val |= (priv->tuning_step) << ESDHC_TUNING_STEP_SHIFT;
+ writel(val, &regs->tuning_ctrl);
+ }
+ }
+
return 0;
}
@@ -1027,6 +1356,10 @@ static int fsl_esdhc_probe(struct udevice *dev)
struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
struct fsl_esdhc_plat *plat = dev_get_platdata(dev);
struct fsl_esdhc_priv *priv = dev_get_priv(dev);
+ const void *fdt = gd->fdt_blob;
+ int node = dev_of_offset(dev);
+ struct esdhc_soc_data *data =
+ (struct esdhc_soc_data *)dev_get_driver_data(dev);
#ifdef CONFIG_DM_REGULATOR
struct udevice *vqmmc_dev;
#endif
@@ -1041,6 +1374,11 @@ static int fsl_esdhc_probe(struct udevice *dev)
priv->esdhc_regs = (struct fsl_esdhc *)addr;
priv->dev = dev;
+ priv->mode = -1;
+ if (data) {
+ priv->flags = data->flags;
+ priv->caps = data->caps;
+ }
val = dev_read_u32_default(dev, "bus-width", -1);
if (val == 8)
@@ -1050,6 +1388,15 @@ static int fsl_esdhc_probe(struct udevice *dev)
else
priv->bus_width = 1;
+ val = fdtdec_get_int(fdt, node, "fsl,tuning-step", 1);
+ priv->tuning_step = val;
+ val = fdtdec_get_int(fdt, node, "fsl,tuning-start-tap",
+ ESDHC_TUNING_START_TAP_DEFAULT);
+ priv->tuning_start_tap = val;
+ val = fdtdec_get_int(fdt, node, "fsl,strobe-dll-delay-target",
+ ESDHC_STROBE_DLL_CTRL_SLV_DLY_TARGET_DEFAULT);
+ priv->strobe_dll_delay_target = val;
+
if (dev_read_bool(dev, "non-removable")) {
priv->non_removable = 1;
} else {
@@ -1091,6 +1438,9 @@ static int fsl_esdhc_probe(struct udevice *dev)
}
#endif
+ if (fdt_get_property(fdt, node, "no-1-8-v", NULL))
+ priv->caps &= ~(UHS_CAPS | MMC_MODE_HS200);
+
/*
* TODO:
* Because lack of clk driver, if SDHC clk is not enabled,
@@ -1163,15 +1513,26 @@ static const struct dm_mmc_ops fsl_esdhc_ops = {
.get_cd = fsl_esdhc_get_cd,
.send_cmd = fsl_esdhc_send_cmd,
.set_ios = fsl_esdhc_set_ios,
+#ifdef MMC_SUPPORTS_TUNING
+ .execute_tuning = fsl_esdhc_execute_tuning,
+#endif
};
#endif
+static struct esdhc_soc_data usdhc_imx7d_data = {
+ .flags = ESDHC_FLAG_USDHC | ESDHC_FLAG_STD_TUNING
+ | ESDHC_FLAG_HAVE_CAP1 | ESDHC_FLAG_HS200
+ | ESDHC_FLAG_HS400,
+ .caps = UHS_CAPS | MMC_MODE_HS200 | MMC_MODE_DDR_52MHz |
+ MMC_MODE_HS_52MHz | MMC_MODE_HS,
+};
+
static const struct udevice_id fsl_esdhc_ids[] = {
{ .compatible = "fsl,imx6ul-usdhc", },
{ .compatible = "fsl,imx6sx-usdhc", },
{ .compatible = "fsl,imx6sl-usdhc", },
{ .compatible = "fsl,imx6q-usdhc", },
- { .compatible = "fsl,imx7d-usdhc", },
+ { .compatible = "fsl,imx7d-usdhc", .data = (ulong)&usdhc_imx7d_data,},
{ .compatible = "fsl,imx7ulp-usdhc", },
{ .compatible = "fsl,esdhc", },
{ /* sentinel */ }
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-19 23:53:38 +0300