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-rw-r--r--drivers/mmc/arm_pl180_mmci.c1
-rw-r--r--drivers/mmc/bfin_sdh.c69
-rw-r--r--drivers/mmc/davinci_mmc.c1
-rw-r--r--drivers/mmc/fsl_esdhc.c1
-rw-r--r--drivers/mmc/ftsdc010_esdhc.c1
-rw-r--r--drivers/mmc/gen_atmel_mci.c1
-rw-r--r--drivers/mmc/mmc.c17
-rw-r--r--drivers/mmc/mmc_spi.c1
-rw-r--r--drivers/mmc/mxcmmc.c1
-rw-r--r--drivers/mmc/mxsmmc.c1
-rw-r--r--drivers/mmc/omap_hsmmc.c103
-rw-r--r--drivers/mmc/sdhci.c1
-rw-r--r--drivers/mmc/sh_mmcif.c1
-rw-r--r--drivers/mmc/tegra_mmc.c1
14 files changed, 156 insertions, 44 deletions
diff --git a/drivers/mmc/arm_pl180_mmci.c b/drivers/mmc/arm_pl180_mmci.c
index af1380a..ab2e81e 100644
--- a/drivers/mmc/arm_pl180_mmci.c
+++ b/drivers/mmc/arm_pl180_mmci.c
@@ -377,6 +377,7 @@ int arm_pl180_mmci_init(struct pl180_mmc_host *host)
dev->set_ios = host_set_ios;
dev->init = mmc_host_reset;
dev->getcd = NULL;
+ dev->getwp = NULL;
dev->host_caps = host->caps;
dev->voltages = host->voltages;
dev->f_min = host->clock_min;
diff --git a/drivers/mmc/bfin_sdh.c b/drivers/mmc/bfin_sdh.c
index 8d59d46..2631174 100644
--- a/drivers/mmc/bfin_sdh.c
+++ b/drivers/mmc/bfin_sdh.c
@@ -19,9 +19,7 @@
#include <asm/mach-common/bits/sdh.h>
#include <asm/mach-common/bits/dma.h>
-#if defined(__ADSPBF50x__) || defined(__ADSPBF51x__)
-# define bfin_read_SDH_PWR_CTL bfin_read_RSI_PWR_CONTROL
-# define bfin_write_SDH_PWR_CTL bfin_write_RSI_PWR_CONTROL
+#if defined(__ADSPBF50x__) || defined(__ADSPBF51x__) || defined(__ADSPBF60x__)
# define bfin_read_SDH_CLK_CTL bfin_read_RSI_CLK_CONTROL
# define bfin_write_SDH_CLK_CTL bfin_write_RSI_CLK_CONTROL
# define bfin_write_SDH_ARGUMENT bfin_write_RSI_ARGUMENT
@@ -38,10 +36,21 @@
# define bfin_write_SDH_STATUS_CLR bfin_write_RSI_STATUSCL
# define bfin_read_SDH_CFG bfin_read_RSI_CONFIG
# define bfin_write_SDH_CFG bfin_write_RSI_CONFIG
+# if defined(__ADSPBF60x__)
+# define bfin_read_SDH_BLK_SIZE bfin_read_RSI_BLKSZ
+# define bfin_write_SDH_BLK_SIZE bfin_write_RSI_BLKSZ
+# define bfin_write_DMA_START_ADDR bfin_write_DMA10_START_ADDR
+# define bfin_write_DMA_X_COUNT bfin_write_DMA10_X_COUNT
+# define bfin_write_DMA_X_MODIFY bfin_write_DMA10_X_MODIFY
+# define bfin_write_DMA_CONFIG bfin_write_DMA10_CONFIG
+# else
+# define bfin_read_SDH_PWR_CTL bfin_read_RSI_PWR_CONTROL
+# define bfin_write_SDH_PWR_CTL bfin_write_RSI_PWR_CONTROL
# define bfin_write_DMA_START_ADDR bfin_write_DMA4_START_ADDR
# define bfin_write_DMA_X_COUNT bfin_write_DMA4_X_COUNT
# define bfin_write_DMA_X_MODIFY bfin_write_DMA4_X_MODIFY
# define bfin_write_DMA_CONFIG bfin_write_DMA4_CONFIG
+# endif
# define PORTMUX_PINS \
{ P_RSI_DATA0, P_RSI_DATA1, P_RSI_DATA2, P_RSI_DATA3, P_RSI_CMD, P_RSI_CLK, 0 }
#elif defined(__ADSPBF54x__)
@@ -70,6 +79,9 @@ sdh_send_cmd(struct mmc *mmc, struct mmc_cmd *mmc_cmd)
sdh_cmd |= CMD_RSP;
if (flags & MMC_RSP_136)
sdh_cmd |= CMD_L_RSP;
+#ifdef RSI_BLKSZ
+ sdh_cmd |= CMD_DATA0_BUSY;
+#endif
bfin_write_SDH_ARGUMENT(arg);
bfin_write_SDH_COMMAND(sdh_cmd);
@@ -104,6 +116,12 @@ sdh_send_cmd(struct mmc *mmc, struct mmc_cmd *mmc_cmd)
bfin_write_SDH_STATUS_CLR(CMD_SENT_STAT | CMD_RESP_END_STAT |
CMD_TIMEOUT_STAT | CMD_CRC_FAIL_STAT);
+#ifdef RSI_BLKSZ
+ /* wait till card ready */
+ while (!(bfin_read_RSI_ESTAT() & SD_CARD_READY))
+ continue;
+ bfin_write_RSI_ESTAT(SD_CARD_READY);
+#endif
return ret;
}
@@ -113,16 +131,19 @@ static int sdh_setup_data(struct mmc *mmc, struct mmc_data *data)
{
u16 data_ctl = 0;
u16 dma_cfg = 0;
- int ret = 0;
unsigned long data_size = data->blocksize * data->blocks;
/* Don't support write yet. */
if (data->flags & MMC_DATA_WRITE)
return UNUSABLE_ERR;
+#ifndef RSI_BLKSZ
data_ctl |= ((ffs(data_size) - 1) << 4);
+#else
+ bfin_write_SDH_BLK_SIZE(data_size);
+#endif
data_ctl |= DTX_DIR;
bfin_write_SDH_DATA_CTL(data_ctl);
- dma_cfg = WDSIZE_32 | RESTART | WNR | DMAEN;
+ dma_cfg = WDSIZE_32 | PSIZE_32 | RESTART | WNR | DMAEN;
bfin_write_SDH_DATA_TIMER(-1);
@@ -137,7 +158,7 @@ static int sdh_setup_data(struct mmc *mmc, struct mmc_data *data)
/* kick off transfer */
bfin_write_SDH_DATA_CTL(bfin_read_SDH_DATA_CTL() | DTX_DMA_E | DTX_E);
- return ret;
+ return 0;
}
@@ -147,13 +168,23 @@ static int bfin_sdh_request(struct mmc *mmc, struct mmc_cmd *cmd,
u32 status;
int ret = 0;
+ if (data) {
+ ret = sdh_setup_data(mmc, data);
+ if (ret)
+ return ret;
+ }
+
ret = sdh_send_cmd(mmc, cmd);
if (ret) {
+ bfin_write_SDH_COMMAND(0);
+ bfin_write_DMA_CONFIG(0);
+ bfin_write_SDH_DATA_CTL(0);
+ SSYNC();
printf("sending CMD%d failed\n", cmd->cmdidx);
return ret;
}
+
if (data) {
- ret = sdh_setup_data(mmc, data);
do {
udelay(1);
status = bfin_read_SDH_STATUS();
@@ -208,10 +239,12 @@ static void bfin_sdh_set_ios(struct mmc *mmc)
if (mmc->bus_width == 4) {
cfg = bfin_read_SDH_CFG();
- cfg &= ~0x80;
- cfg |= 0x40;
+#ifndef RSI_BLKSZ
+ cfg &= ~PD_SDDAT3;
+#endif
+ cfg |= PUP_SDDAT3;
bfin_write_SDH_CFG(cfg);
- clk_ctl |= WIDE_BUS;
+ clk_ctl |= WIDE_BUS_4;
}
bfin_write_SDH_CLK_CTL(clk_ctl);
sdh_set_clk(mmc->clock);
@@ -220,20 +253,23 @@ static void bfin_sdh_set_ios(struct mmc *mmc)
static int bfin_sdh_init(struct mmc *mmc)
{
const unsigned short pins[] = PORTMUX_PINS;
- u16 pwr_ctl = 0;
+ int ret;
/* Initialize sdh controller */
- peripheral_request_list(pins, "bfin_sdh");
+ ret = peripheral_request_list(pins, "bfin_sdh");
+ if (ret < 0)
+ return ret;
#if defined(__ADSPBF54x__)
bfin_write_DMAC1_PERIMUX(bfin_read_DMAC1_PERIMUX() | 0x1);
#endif
bfin_write_SDH_CFG(bfin_read_SDH_CFG() | CLKS_EN);
/* Disable card detect pin */
bfin_write_SDH_CFG((bfin_read_SDH_CFG() & 0x1F) | 0x60);
-
- pwr_ctl |= ROD_CTL;
- pwr_ctl |= PWR_ON;
- bfin_write_SDH_PWR_CTL(pwr_ctl);
+#ifndef RSI_BLKSZ
+ bfin_write_SDH_PWR_CTL(PWR_ON | ROD_CTL);
+#else
+ bfin_write_SDH_CFG(bfin_read_SDH_CFG() | PWR_ON);
+#endif
return 0;
}
@@ -251,6 +287,7 @@ int bfin_mmc_init(bd_t *bis)
mmc->set_ios = bfin_sdh_set_ios;
mmc->init = bfin_sdh_init;
mmc->getcd = NULL;
+ mmc->getwp = NULL;
mmc->host_caps = MMC_MODE_4BIT;
mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
diff --git a/drivers/mmc/davinci_mmc.c b/drivers/mmc/davinci_mmc.c
index ee8f261..e2379e3 100644
--- a/drivers/mmc/davinci_mmc.c
+++ b/drivers/mmc/davinci_mmc.c
@@ -388,6 +388,7 @@ int davinci_mmc_init(bd_t *bis, struct davinci_mmc *host)
mmc->set_ios = dmmc_set_ios;
mmc->init = dmmc_init;
mmc->getcd = NULL;
+ mmc->getwp = NULL;
mmc->f_min = 200000;
mmc->f_max = 25000000;
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index b90f3e7..54b5363 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -552,6 +552,7 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
mmc->set_ios = esdhc_set_ios;
mmc->init = esdhc_init;
mmc->getcd = esdhc_getcd;
+ mmc->getwp = NULL;
voltage_caps = 0;
caps = regs->hostcapblt;
diff --git a/drivers/mmc/ftsdc010_esdhc.c b/drivers/mmc/ftsdc010_esdhc.c
index f1702fe..42f0e0c 100644
--- a/drivers/mmc/ftsdc010_esdhc.c
+++ b/drivers/mmc/ftsdc010_esdhc.c
@@ -666,6 +666,7 @@ int ftsdc010_mmc_init(int dev_index)
mmc->set_ios = ftsdc010_set_ios;
mmc->init = ftsdc010_core_init;
mmc->getcd = NULL;
+ mmc->getwp = NULL;
mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
diff --git a/drivers/mmc/gen_atmel_mci.c b/drivers/mmc/gen_atmel_mci.c
index 67b2dbe..70a9f91 100644
--- a/drivers/mmc/gen_atmel_mci.c
+++ b/drivers/mmc/gen_atmel_mci.c
@@ -349,6 +349,7 @@ int atmel_mci_init(void *regs)
mmc->set_ios = mci_set_ios;
mmc->init = mci_init;
mmc->getcd = NULL;
+ mmc->getwp = NULL;
/* need to be able to pass these in on a board by board basis */
mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 72e8ce6..7b5fdd9 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -40,6 +40,23 @@
static struct list_head mmc_devices;
static int cur_dev_num = -1;
+int __weak board_mmc_getwp(struct mmc *mmc)
+{
+ return -1;
+}
+
+int mmc_getwp(struct mmc *mmc)
+{
+ int wp;
+
+ wp = board_mmc_getwp(mmc);
+
+ if ((wp < 0) && mmc->getwp)
+ wp = mmc->getwp(mmc);
+
+ return wp;
+}
+
int __board_mmc_getcd(struct mmc *mmc) {
return -1;
}
diff --git a/drivers/mmc/mmc_spi.c b/drivers/mmc/mmc_spi.c
index 11ba532..fe6a5a1 100644
--- a/drivers/mmc/mmc_spi.c
+++ b/drivers/mmc/mmc_spi.c
@@ -273,6 +273,7 @@ struct mmc *mmc_spi_init(uint bus, uint cs, uint speed, uint mode)
mmc->set_ios = mmc_spi_set_ios;
mmc->init = mmc_spi_init_p;
mmc->getcd = NULL;
+ mmc->getwp = NULL;
mmc->host_caps = MMC_MODE_SPI;
mmc->voltages = MMC_SPI_VOLTAGE;
diff --git a/drivers/mmc/mxcmmc.c b/drivers/mmc/mxcmmc.c
index d58c18b..4f99617 100644
--- a/drivers/mmc/mxcmmc.c
+++ b/drivers/mmc/mxcmmc.c
@@ -499,6 +499,7 @@ static int mxcmci_initialize(bd_t *bis)
mmc->set_ios = mxcmci_set_ios;
mmc->init = mxcmci_init;
mmc->getcd = NULL;
+ mmc->getwp = NULL;
mmc->host_caps = MMC_MODE_4BIT;
host->base = (struct mxcmci_regs *)CONFIG_MXC_MCI_REGS_BASE;
diff --git a/drivers/mmc/mxsmmc.c b/drivers/mmc/mxsmmc.c
index b1537e2..a89660f 100644
--- a/drivers/mmc/mxsmmc.c
+++ b/drivers/mmc/mxsmmc.c
@@ -420,6 +420,7 @@ int mxsmmc_initialize(bd_t *bis, int id, int (*wp)(int), int (*cd)(int))
mmc->set_ios = mxsmmc_set_ios;
mmc->init = mxsmmc_init;
mmc->getcd = NULL;
+ mmc->getwp = NULL;
mmc->priv = priv;
mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index afd9b30..67cfcc2 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -30,6 +30,7 @@
#include <twl4030.h>
#include <twl6030.h>
#include <twl6035.h>
+#include <asm/gpio.h>
#include <asm/io.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/sys_proto.h>
@@ -38,30 +39,71 @@
#define SYSCTL_SRC (1 << 25)
#define SYSCTL_SRD (1 << 26)
+struct omap_hsmmc_data {
+ struct hsmmc *base_addr;
+ int cd_gpio;
+ int wp_gpio;
+};
+
/* If we fail after 1 second wait, something is really bad */
#define MAX_RETRY_MS 1000
static int mmc_read_data(struct hsmmc *mmc_base, char *buf, unsigned int size);
static int mmc_write_data(struct hsmmc *mmc_base, const char *buf,
unsigned int siz);
-static struct mmc hsmmc_dev[2];
+static struct mmc hsmmc_dev[3];
+static struct omap_hsmmc_data hsmmc_dev_data[3];
+
+#if (defined(CONFIG_OMAP_GPIO) && !defined(CONFIG_SPL_BUILD)) || \
+ (defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_GPIO_SUPPORT))
+static int omap_mmc_setup_gpio_in(int gpio, const char *label)
+{
+ if (!gpio_is_valid(gpio))
+ return -1;
+
+ if (gpio_request(gpio, label) < 0)
+ return -1;
+
+ if (gpio_direction_input(gpio) < 0)
+ return -1;
+
+ return gpio;
+}
+
+static int omap_mmc_getcd(struct mmc *mmc)
+{
+ int cd_gpio = ((struct omap_hsmmc_data *)mmc->priv)->cd_gpio;
+ return gpio_get_value(cd_gpio);
+}
+
+static int omap_mmc_getwp(struct mmc *mmc)
+{
+ int wp_gpio = ((struct omap_hsmmc_data *)mmc->priv)->wp_gpio;
+ return gpio_get_value(wp_gpio);
+}
+#else
+static inline int omap_mmc_setup_gpio_in(int gpio, const char *label)
+{
+ return -1;
+}
+
+#define omap_mmc_getcd NULL
+#define omap_mmc_getwp NULL
+#endif
#if defined(CONFIG_OMAP44XX) && defined(CONFIG_TWL6030_POWER)
static void omap4_vmmc_pbias_config(struct mmc *mmc)
{
u32 value = 0;
- struct omap_sys_ctrl_regs *const ctrl =
- (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
-
- value = readl(&ctrl->control_pbiaslite);
+ value = readl((*ctrl)->control_pbiaslite);
value &= ~(MMC1_PBIASLITE_PWRDNZ | MMC1_PWRDNZ);
- writel(value, &ctrl->control_pbiaslite);
+ writel(value, (*ctrl)->control_pbiaslite);
/* set VMMC to 3V */
twl6030_power_mmc_init();
- value = readl(&ctrl->control_pbiaslite);
+ value = readl((*ctrl)->control_pbiaslite);
value |= MMC1_PBIASLITE_VMODE | MMC1_PBIASLITE_PWRDNZ | MMC1_PWRDNZ;
- writel(value, &ctrl->control_pbiaslite);
+ writel(value, (*ctrl)->control_pbiaslite);
}
#endif
@@ -69,26 +111,24 @@ static void omap4_vmmc_pbias_config(struct mmc *mmc)
static void omap5_pbias_config(struct mmc *mmc)
{
u32 value = 0;
- struct omap_sys_ctrl_regs *const ctrl =
- (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
- value = readl(&ctrl->control_pbias);
+ value = readl((*ctrl)->control_pbias);
value &= ~(SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ);
value |= SDCARD_BIAS_HIZ_MODE;
- writel(value, &ctrl->control_pbias);
+ writel(value, (*ctrl)->control_pbias);
twl6035_mmc1_poweron_ldo();
- value = readl(&ctrl->control_pbias);
+ value = readl((*ctrl)->control_pbias);
value &= ~SDCARD_BIAS_HIZ_MODE;
value |= SDCARD_PBIASLITE_VMODE | SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ;
- writel(value, &ctrl->control_pbias);
+ writel(value, (*ctrl)->control_pbias);
- value = readl(&ctrl->control_pbias);
+ value = readl((*ctrl)->control_pbias);
if (value & (1 << 23)) {
value &= ~(SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ);
value |= SDCARD_BIAS_HIZ_MODE;
- writel(value, &ctrl->control_pbias);
+ writel(value, (*ctrl)->control_pbias);
}
}
#endif
@@ -177,11 +217,12 @@ void mmc_init_stream(struct hsmmc *mmc_base)
static int mmc_init_setup(struct mmc *mmc)
{
- struct hsmmc *mmc_base = (struct hsmmc *)mmc->priv;
+ struct hsmmc *mmc_base;
unsigned int reg_val;
unsigned int dsor;
ulong start;
+ mmc_base = ((struct omap_hsmmc_data *)mmc->priv)->base_addr;
mmc_board_init(mmc);
writel(readl(&mmc_base->sysconfig) | MMC_SOFTRESET,
@@ -262,10 +303,11 @@ static void mmc_reset_controller_fsm(struct hsmmc *mmc_base, u32 bit)
static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
struct mmc_data *data)
{
- struct hsmmc *mmc_base = (struct hsmmc *)mmc->priv;
+ struct hsmmc *mmc_base;
unsigned int flags, mmc_stat;
ulong start;
+ mmc_base = ((struct omap_hsmmc_data *)mmc->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) {
@@ -489,10 +531,11 @@ static int mmc_write_data(struct hsmmc *mmc_base, const char *buf,
static void mmc_set_ios(struct mmc *mmc)
{
- struct hsmmc *mmc_base = (struct hsmmc *)mmc->priv;
+ struct hsmmc *mmc_base;
unsigned int dsor = 0;
ulong start;
+ mmc_base = ((struct omap_hsmmc_data *)mmc->priv)->base_addr;
/* configue bus width */
switch (mmc->bus_width) {
case 8:
@@ -540,36 +583,40 @@ static void mmc_set_ios(struct mmc *mmc)
writel(readl(&mmc_base->sysctl) | CEN_ENABLE, &mmc_base->sysctl);
}
-int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max)
+int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio,
+ int wp_gpio)
{
- struct mmc *mmc;
-
- mmc = &hsmmc_dev[dev_index];
+ struct mmc *mmc = &hsmmc_dev[dev_index];
+ struct omap_hsmmc_data *priv_data = &hsmmc_dev_data[dev_index];
sprintf(mmc->name, "OMAP SD/MMC");
mmc->send_cmd = mmc_send_cmd;
mmc->set_ios = mmc_set_ios;
mmc->init = mmc_init_setup;
- mmc->getcd = NULL;
+ mmc->getcd = omap_mmc_getcd;
+ mmc->getwp = omap_mmc_getwp;
+ mmc->priv = priv_data;
switch (dev_index) {
case 0:
- mmc->priv = (struct hsmmc *)OMAP_HSMMC1_BASE;
+ priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC1_BASE;
break;
#ifdef OMAP_HSMMC2_BASE
case 1:
- mmc->priv = (struct hsmmc *)OMAP_HSMMC2_BASE;
+ priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC2_BASE;
break;
#endif
#ifdef OMAP_HSMMC3_BASE
case 2:
- mmc->priv = (struct hsmmc *)OMAP_HSMMC3_BASE;
+ priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC3_BASE;
break;
#endif
default:
- mmc->priv = (struct hsmmc *)OMAP_HSMMC1_BASE;
+ priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC1_BASE;
return 1;
}
+ 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");
mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
mmc->host_caps = (MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS |
MMC_MODE_HC) & ~host_caps_mask;
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index b9cbe34..daca0ea 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -438,6 +438,7 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
mmc->set_ios = sdhci_set_ios;
mmc->init = sdhci_init;
mmc->getcd = NULL;
+ mmc->getwp = NULL;
caps = sdhci_readl(host, SDHCI_CAPABILITIES);
#ifdef CONFIG_MMC_SDMA
diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c
index 4588568..011d4f3 100644
--- a/drivers/mmc/sh_mmcif.c
+++ b/drivers/mmc/sh_mmcif.c
@@ -599,6 +599,7 @@ int mmcif_mmc_init(void)
mmc->set_ios = sh_mmcif_set_ios;
mmc->init = sh_mmcif_init;
mmc->getcd = NULL;
+ mmc->getwp = NULL;
host->regs = (struct sh_mmcif_regs *)CONFIG_SH_MMCIF_ADDR;
host->clk = CONFIG_SH_MMCIF_CLK;
mmc->priv = host;
diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c
index d749ab0..7258619 100644
--- a/drivers/mmc/tegra_mmc.c
+++ b/drivers/mmc/tegra_mmc.c
@@ -563,6 +563,7 @@ int tegra_mmc_init(int dev_index, int bus_width, int pwr_gpio, int cd_gpio)
mmc->set_ios = mmc_set_ios;
mmc->init = mmc_core_init;
mmc->getcd = tegra_mmc_getcd;
+ mmc->getwp = NULL;
mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
mmc->host_caps = 0;
generated by cgit v1.1 at 2024-07-20 12:05:31 +0000