* published by the Free Software Foundation.
*/
+#include <linux/platform_device.h>
+
+#include <linux/i2c/tps65010.h>
+
#include <mach/mmc.h>
#include <mach/gpio.h>
#include <mach/mmc.h>
-#ifdef CONFIG_MMC_OMAP
-static int slot_cover_open;
-static struct device *mmc_device;
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
-static int h2_mmc_set_power(struct device *dev, int slot, int power_on,
+static int mmc_set_power(struct device *dev, int slot, int power_on,
int vdd)
{
-#ifdef CONFIG_MMC_DEBUG
- dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1,
- power_on ? "on" : "off", vdd);
-#endif
- if (slot != 0) {
- dev_err(dev, "No such slot %d\n", slot + 1);
- return -ENODEV;
- }
-
- return 0;
-}
-
-static int h2_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode)
-{
-#ifdef CONFIG_MMC_DEBUG
- dev_dbg(dev, "Set slot %d bus_mode %s\n", slot + 1,
- bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull");
-#endif
- if (slot != 0) {
- dev_err(dev, "No such slot %d\n", slot + 1);
- return -ENODEV;
- }
+ if (power_on)
+ gpio_direction_output(H2_TPS_GPIO_MMC_PWR_EN, 1);
+ else
+ gpio_direction_output(H2_TPS_GPIO_MMC_PWR_EN, 0);
return 0;
}
-static int h2_mmc_get_cover_state(struct device *dev, int slot)
-{
- BUG_ON(slot != 0);
-
- return slot_cover_open;
-}
-
-void h2_mmc_slot_cover_handler(void *arg, int state)
-{
- if (mmc_device == NULL)
- return;
-
- slot_cover_open = state;
- omap_mmc_notify_cover_event(mmc_device, 0, state);
-}
-
-static int h2_mmc_late_init(struct device *dev)
-{
- int ret = 0;
-
- mmc_device = dev;
-
- return ret;
-}
-
-static void h2_mmc_cleanup(struct device *dev)
-{
-}
-
-static struct omap_mmc_platform_data h2_mmc_data = {
+/*
+ * H2 could use the following functions tested:
+ * - mmc_get_cover_state that uses OMAP_MPUIO(1)
+ * - mmc_get_wp that uses OMAP_MPUIO(3)
+ */
+static struct omap_mmc_platform_data mmc1_data = {
.nr_slots = 1,
- .switch_slot = NULL,
- .init = h2_mmc_late_init,
- .cleanup = h2_mmc_cleanup,
+ .dma_mask = 0xffffffff,
.slots[0] = {
- .enabled = 1,
- .wire4 = 1,
- .set_power = h2_mmc_set_power,
- .set_bus_mode = h2_mmc_set_bus_mode,
- .get_ro = NULL,
- .get_cover_state = h2_mmc_get_cover_state,
+ .set_power = mmc_set_power,
.ocr_mask = MMC_VDD_28_29 | MMC_VDD_30_31 |
MMC_VDD_32_33 | MMC_VDD_33_34,
.name = "mmcblk",
},
};
+static struct omap_mmc_platform_data *mmc_data[OMAP16XX_NR_MMC];
+
void __init h2_mmc_init(void)
{
- omap1_init_mmc(&h2_mmc_data);
+ int ret;
+
+ ret = gpio_request(H2_TPS_GPIO_MMC_PWR_EN, "MMC power");
+ if (ret < 0)
+ return;
+ gpio_direction_output(H2_TPS_GPIO_MMC_PWR_EN, 0);
+
+ mmc_data[0] = &mmc1_data;
+ omap1_init_mmc(mmc_data, OMAP16XX_NR_MMC);
}
#else
{
}
-void h2_mmc_slot_cover_handler(void *arg, int state)
-{
-}
#endif
}
}
+static int tps_setup(struct i2c_client *client, void *context)
+{
+ tps65010_config_vregs1(TPS_LDO2_ENABLE | TPS_VLDO2_3_0V |
+ TPS_LDO1_ENABLE | TPS_VLDO1_3_0V);
+
+ return 0;
+}
+
+static struct tps65010_board tps_board = {
+ .base = H2_TPS_GPIO_BASE,
+ .outmask = 0x0f,
+ .setup = tps_setup,
+};
+
static struct i2c_board_info __initdata h2_i2c_board_info[] = {
{
I2C_BOARD_INFO("tps65010", 0x48),
.irq = OMAP_GPIO_IRQ(58),
+ .platform_data = &tps_board,
}, {
I2C_BOARD_INFO("isp1301_omap", 0x2d),
.irq = OMAP_GPIO_IRQ(2),
{ OMAP_TAG_LCD, &h2_lcd_config },
};
-static struct omap_gpio_switch h2_gpio_switches[] __initdata = {
- {
- .name = "mmc_slot",
- .gpio = OMAP_MPUIO(1),
- .type = OMAP_GPIO_SWITCH_TYPE_COVER,
- .debounce_rising = 100,
- .debounce_falling = 0,
- .notify = h2_mmc_slot_cover_handler,
- .notify_data = NULL,
- },
-};
-
#define H2_NAND_RB_GPIO_PIN 62
static int h2_nand_dev_ready(struct omap_nand_platform_data *data)
omap_register_i2c_bus(1, 100, h2_i2c_board_info,
ARRAY_SIZE(h2_i2c_board_info));
h2_mmc_init();
- omap_register_gpio_switches(h2_gpio_switches,
- ARRAY_SIZE(h2_gpio_switches));
}
static void __init h2_map_io(void)
* published by the Free Software Foundation.
*/
+#include <linux/platform_device.h>
+
+#include <linux/i2c/tps65010.h>
+
#include <mach/mmc.h>
#include <mach/gpio.h>
#include <mach/mmc.h>
-#ifdef CONFIG_MMC_OMAP
-static int slot_cover_open;
-static struct device *mmc_device;
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
-static int h3_mmc_set_power(struct device *dev, int slot, int power_on,
+static int mmc_set_power(struct device *dev, int slot, int power_on,
int vdd)
{
-#ifdef CONFIG_MMC_DEBUG
- dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1,
- power_on ? "on" : "off", vdd);
-#endif
- if (slot != 0) {
- dev_err(dev, "No such slot %d\n", slot + 1);
- return -ENODEV;
- }
+ if (power_on)
+ gpio_direction_output(H3_TPS_GPIO_MMC_PWR_EN, 1);
+ else
+ gpio_direction_output(H3_TPS_GPIO_MMC_PWR_EN, 0);
return 0;
}
-static int h3_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode)
-{
- int ret = 0;
-
-#ifdef CONFIG_MMC_DEBUG
- dev_dbg(dev, "Set slot %d bus_mode %s\n", slot + 1,
- bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull");
-#endif
- if (slot != 0) {
- dev_err(dev, "No such slot %d\n", slot + 1);
- return -ENODEV;
- }
-
- /* Treated on upper level */
-
- return bus_mode;
-}
-
-static int h3_mmc_get_cover_state(struct device *dev, int slot)
-{
- BUG_ON(slot != 0);
-
- return slot_cover_open;
-}
-
-void h3_mmc_slot_cover_handler(void *arg, int state)
-{
- if (mmc_device == NULL)
- return;
-
- slot_cover_open = state;
- omap_mmc_notify_cover_event(mmc_device, 0, state);
-}
-
-static int h3_mmc_late_init(struct device *dev)
-{
- int ret = 0;
-
- mmc_device = dev;
-
- return ret;
-}
-
-static void h3_mmc_cleanup(struct device *dev)
-{
-}
-
-static struct omap_mmc_platform_data h3_mmc_data = {
+/*
+ * H3 could use the following functions tested:
+ * - mmc_get_cover_state that uses OMAP_MPUIO(1)
+ * - mmc_get_wp that maybe uses OMAP_MPUIO(3)
+ */
+static struct omap_mmc_platform_data mmc1_data = {
.nr_slots = 1,
- .switch_slot = NULL,
- .init = h3_mmc_late_init,
- .cleanup = h3_mmc_cleanup,
+ .dma_mask = 0xffffffff,
.slots[0] = {
- .enabled = 1,
- .wire4 = 1,
- .set_power = h3_mmc_set_power,
- .set_bus_mode = h3_mmc_set_bus_mode,
- .get_ro = NULL,
- .get_cover_state = h3_mmc_get_cover_state,
+ .set_power = mmc_set_power,
.ocr_mask = MMC_VDD_28_29 | MMC_VDD_30_31 |
MMC_VDD_32_33 | MMC_VDD_33_34,
.name = "mmcblk",
},
};
+static struct omap_mmc_platform_data *mmc_data[OMAP16XX_NR_MMC];
+
void __init h3_mmc_init(void)
{
- omap1_init_mmc(&h3_mmc_data);
+ int ret;
+
+ ret = gpio_request(H3_TPS_GPIO_MMC_PWR_EN, "MMC power");
+ if (ret < 0)
+ return;
+ gpio_direction_output(H3_TPS_GPIO_MMC_PWR_EN, 0);
+
+ mmc_data[0] = &mmc1_data;
+ omap1_init_mmc(mmc_data, OMAP16XX_NR_MMC);
}
#else
{
}
-void h3_mmc_slot_cover_handler(void *arg, int state)
-{
-}
#endif
{ OMAP_TAG_LCD, &h3_lcd_config },
};
-static struct omap_gpio_switch h3_gpio_switches[] __initdata = {
- {
- .name = "mmc_slot",
- .gpio = OMAP_MPUIO(1),
- .type = OMAP_GPIO_SWITCH_TYPE_COVER,
- .debounce_rising = 100,
- .debounce_falling = 0,
- .notify = h3_mmc_slot_cover_handler,
- .notify_data = NULL,
- },
-};
-
#define H3_NAND_RB_GPIO_PIN 10
static int nand_dev_ready(struct omap_nand_platform_data *data)
omap_register_i2c_bus(1, 100, h3_i2c_board_info,
ARRAY_SIZE(h3_i2c_board_info));
h3_mmc_init();
- omap_register_gpio_switches(h3_gpio_switches,
- ARRAY_SIZE(h3_gpio_switches));
}
static void __init h3_init_smc91x(void)
};
#endif
-static struct omap_mmc_platform_data innovator_mmc_data = {
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
+
+static int mmc_set_power(struct device *dev, int slot, int power_on,
+ int vdd)
+{
+ if (power_on)
+ fpga_write(fpga_read(OMAP1510_FPGA_POWER) | (1 << 3),
+ OMAP1510_FPGA_POWER);
+ else
+ fpga_write(fpga_read(OMAP1510_FPGA_POWER) & ~(1 << 3),
+ OMAP1510_FPGA_POWER);
+
+ return 0;
+}
+
+/*
+ * Innovator could use the following functions tested:
+ * - mmc_get_wp that uses OMAP_MPUIO(3)
+ * - mmc_get_cover_state that uses FPGA F4 UIO43
+ */
+static struct omap_mmc_platform_data mmc1_data = {
.nr_slots = 1,
.slots[0] = {
- .enabled = 1,
+ .set_power = mmc_set_power,
.wire4 = 1,
- .wp_pin = OMAP_MPUIO(3),
- .power_pin = -1, /* FPGA F3 UIO42 */
- .switch_pin = -1, /* FPGA F4 UIO43 */
.name = "mmcblk",
},
};
+static struct omap_mmc_platform_data *mmc_data[OMAP16XX_NR_MMC];
+
+void __init innovator_mmc_init(void)
+{
+ mmc_data[0] = &mmc1_data;
+ omap1_init_mmc(mmc_data, OMAP15XX_NR_MMC);
+}
+
+#else
+static inline void innovator_mmc_init(void)
+{
+}
+#endif
+
static struct omap_uart_config innovator_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
omap_board_config_size = ARRAY_SIZE(innovator_config);
omap_serial_init();
omap_register_i2c_bus(1, 100, NULL, 0);
- omap1_init_mmc(&innovator_mmc_data);
+ innovator_mmc_init();
}
static void __init innovator_map_io(void)
.pins[0] = 6,
};
-static struct omap_mmc_platform_data nokia770_mmc_data = {
- .nr_slots = 2,
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
+
+#define NOKIA770_GPIO_MMC_POWER 41
+#define NOKIA770_GPIO_MMC_SWITCH 23
+
+static int nokia770_mmc_set_power(struct device *dev, int slot, int power_on,
+ int vdd)
+{
+ if (power_on)
+ gpio_set_value(NOKIA770_GPIO_MMC_POWER, 1);
+ else
+ gpio_set_value(NOKIA770_GPIO_MMC_POWER, 0);
+
+ return 0;
+}
+
+static int nokia770_mmc_get_cover_state(struct device *dev, int slot)
+{
+ return gpio_get_value(NOKIA770_GPIO_MMC_SWITCH);
+}
+
+static struct omap_mmc_platform_data nokia770_mmc2_data = {
+ .nr_slots = 1,
+ .dma_mask = 0xffffffff,
.slots[0] = {
- .enabled = 0,
- .wire4 = 0,
- .wp_pin = -1,
- .power_pin = -1,
- .switch_pin = -1,
+ .set_power = nokia770_mmc_set_power,
+ .get_cover_state = nokia770_mmc_get_cover_state,
.name = "mmcblk",
},
- .slots[1] = {
- .enabled = 0,
- .wire4 = 0,
- .wp_pin = -1,
- .power_pin = -1,
- .switch_pin = -1,
- .name = "mmcblk",
- },
-
};
+static struct omap_mmc_platform_data *nokia770_mmc_data[OMAP16XX_NR_MMC];
+
+static void __init nokia770_mmc_init(void)
+{
+ int ret;
+
+ ret = gpio_request(NOKIA770_GPIO_MMC_POWER, "MMC power");
+ if (ret < 0)
+ return;
+ gpio_direction_output(NOKIA770_GPIO_MMC_POWER, 0);
+
+ ret = gpio_request(NOKIA770_GPIO_MMC_SWITCH, "MMC cover");
+ if (ret < 0) {
+ gpio_free(NOKIA770_GPIO_MMC_POWER);
+ return;
+ }
+ gpio_direction_input(NOKIA770_GPIO_MMC_SWITCH);
+
+ /* Only the second MMC controller is used */
+ nokia770_mmc_data[1] = &nokia770_mmc2_data;
+ omap1_init_mmc(nokia770_mmc_data, OMAP16XX_NR_MMC);
+}
+
+#else
+static inline void nokia770_mmc_init(void)
+{
+}
+#endif
+
static struct omap_board_config_kernel nokia770_config[] __initdata = {
{ OMAP_TAG_USB, NULL },
};
hwa742_dev_init();
ads7846_dev_init();
mipid_dev_init();
- omap1_init_mmc(&nokia770_mmc_data);
+ nokia770_mmc_init();
}
static void __init omap_nokia770_map_io(void)
#include <mach/mcbsp.h>
#include <mach/omap-alsa.h>
#include <mach/gpio-switch.h>
-#include <mach/mmc.h>
static void __init omap_palmte_init_irq(void)
{
.pins[0] = 2,
};
-static struct omap_mmc_platform_data palmzte_mmc_data = {
- .nr_slots = 1,
- .slots[0] = {
- .enabled = 1,
- .wp_pin = PALMTE_MMC_WP_GPIO,
- .power_pin = PALMTE_MMC_POWER_GPIO,
- .switch_pin = PALMTE_MMC_SWITCH_GPIO,
- .name = "mmcblk",
- },
-};
-
static struct omap_lcd_config palmte_lcd_config __initdata = {
.ctrl_name = "internal",
};
palmte_misc_gpio_setup();
omap_serial_init();
omap_register_i2c_bus(1, 100, NULL, 0);
- omap1_init_mmc(&palmte_mmc_data);
}
static void __init omap_palmte_map_io(void)
#include <mach/keypad.h>
#include <mach/common.h>
#include <mach/omap-alsa.h>
-#include <mach/mmc.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
.pins[0] = 2,
};
-static struct omap_mmc_platform_data palmz71_mmc_data = {
- .nr_slots = 1,
- .slots[0] = {
- .enabled = 1,
- .wire4 = 0,
- .wp_pin = PALMZ71_MMC_WP_GPIO,
- .power_pin = -1,
- .switch_pin = PALMZ71_MMC_IN_GPIO,
- .name = "mmcblk",
- },
-};
-
static struct omap_lcd_config palmz71_lcd_config __initdata = {
.ctrl_name = "internal",
};
omap_serial_init();
omap_register_i2c_bus(1, 100, NULL, 0);
palmz71_gpio_setup(0);
- omap1_init_mmc(&palmz71_mmc_data);
}
static void __init
#include <mach/mmc.h>
#include <mach/gpio.h>
-#ifdef CONFIG_MMC_OMAP
-static int slot_cover_open;
-static struct device *mmc_device;
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
-static int sx1_mmc_set_power(struct device *dev, int slot, int power_on,
+static int mmc_set_power(struct device *dev, int slot, int power_on,
int vdd)
{
int err;
u8 dat = 0;
-#ifdef CONFIG_MMC_DEBUG
- dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1,
- power_on ? "on" : "off", vdd);
-#endif
-
- if (slot != 0) {
- dev_err(dev, "No such slot %d\n", slot + 1);
- return -ENODEV;
- }
-
err = sx1_i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
if (err < 0)
return err;
return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
}
-static int sx1_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode)
-{
-#ifdef CONFIG_MMC_DEBUG
- dev_dbg(dev, "Set slot %d bus_mode %s\n", slot + 1,
- bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull");
-#endif
- if (slot != 0) {
- dev_err(dev, "No such slot %d\n", slot + 1);
- return -ENODEV;
- }
-
- return 0;
-}
-
-static int sx1_mmc_get_cover_state(struct device *dev, int slot)
-{
- BUG_ON(slot != 0);
-
- return slot_cover_open;
-}
-
-void sx1_mmc_slot_cover_handler(void *arg, int state)
-{
- if (mmc_device == NULL)
- return;
-
- slot_cover_open = state;
- omap_mmc_notify_cover_event(mmc_device, 0, state);
-}
-
-static int sx1_mmc_late_init(struct device *dev)
-{
- int ret = 0;
-
- mmc_device = dev;
-
- return ret;
-}
-
-static void sx1_mmc_cleanup(struct device *dev)
-{
-}
-
-static struct omap_mmc_platform_data sx1_mmc_data = {
+/* Cover switch is at OMAP_MPUIO(3) */
+static struct omap_mmc_platform_data mmc1_data = {
.nr_slots = 1,
- .switch_slot = NULL,
- .init = sx1_mmc_late_init,
- .cleanup = sx1_mmc_cleanup,
.slots[0] = {
- .enabled = 1,
- .wire4 = 0,
- .set_power = sx1_mmc_set_power,
- .set_bus_mode = sx1_mmc_set_bus_mode,
- .get_ro = NULL,
- .get_cover_state = sx1_mmc_get_cover_state,
+ .set_power = mmc_set_power,
.ocr_mask = MMC_VDD_28_29 | MMC_VDD_30_31 |
MMC_VDD_32_33 | MMC_VDD_33_34,
.name = "mmcblk",
},
};
+static struct omap_mmc_platform_data *mmc_data[OMAP15XX_NR_MMC];
+
void __init sx1_mmc_init(void)
{
- omap1_init_mmc(&sx1_mmc_data);
+ mmc_data[0] = &mmc1_data;
+ omap1_init_mmc(mmc_data, OMAP15XX_NR_MMC);
}
#else
{
}
-void sx1_mmc_slot_cover_handler(void *arg, int state)
-{
-}
#endif
{ OMAP_TAG_UART, &sx1_uart_config },
};
-static struct omap_gpio_switch sx1_gpio_switches[] __initdata = {
- {
- .name = "mmc_slot",
- .gpio = OMAP_MPUIO(3),
- .type = OMAP_GPIO_SWITCH_TYPE_COVER,
- .debounce_rising = 100,
- .debounce_falling = 0,
- .notify = sx1_mmc_slot_cover_handler,
- .notify_data = NULL,
- },
-};
-
/*-----------------------------------------*/
static void __init omap_sx1_init(void)
omap_serial_init();
omap_register_i2c_bus(1, 100, NULL, 0);
sx1_mmc_init();
- omap_register_gpio_switches(sx1_gpio_switches,
- ARRAY_SIZE(sx1_gpio_switches));
/* turn on USB power */
/* sx1_setusbpower(1); cant do it here because i2c is not ready */
#include <mach/mux.h>
#include <mach/tc.h>
#include <mach/usb.h>
-#include <mach/mmc.h>
static struct plat_serial8250_port voiceblue_ports[] = {
{
.pins[2] = 6,
};
-static struct omap_mmc_platform_data voiceblue_mmc_data = {
- .nr_slots = 1,
- .slots[0] = {
- .enabled = 1,
- .power_pin = 2,
- .switch_pin = -1,
- .name = "mmcblk",
- },
-};
-
static struct omap_uart_config voiceblue_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
* (it is connected through invertor) */
omap_writeb(0x00, OMAP_LPG1_LCR);
omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */
-
- omap1_init_mmc(&voiceblue_mmc_data);
}
static void __init voiceblue_map_io(void)
static struct clk mmc1_ck = {
.name = "mmc_ck",
- .id = 1,
/* Functional clock is direct from ULPD, interface clock is ARMPER */
.parent = &armper_ck.clk,
.rate = 48000000,
static struct clk mmc2_ck = {
.name = "mmc_ck",
- .id = 2,
+ .id = 1,
/* Functional clock is direct from ULPD, interface clock is ARMPER */
.parent = &armper_ck.clk,
.rate = 48000000,
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
-#define OMAP1_MMC1_BASE 0xfffb7800
-#define OMAP1_MMC1_END (OMAP1_MMC1_BASE + 0x7f)
-#define OMAP1_MMC1_INT INT_MMC
-
-#define OMAP1_MMC2_BASE 0xfffb7c00 /* omap16xx only */
-#define OMAP1_MMC2_END (OMAP1_MMC2_BASE + 0x7f)
-#define OMAP1_MMC2_INT INT_1610_MMC2
-
-static u64 omap1_mmc1_dmamask = 0xffffffff;
-
-static struct resource omap1_mmc1_resources[] = {
- {
- .start = OMAP1_MMC1_BASE,
- .end = OMAP1_MMC1_END,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = OMAP1_MMC1_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device omap1_mmc1_device = {
- .name = "mmci-omap",
- .id = 1,
- .dev = {
- .dma_mask = &omap1_mmc1_dmamask,
- },
- .num_resources = ARRAY_SIZE(omap1_mmc1_resources),
- .resource = omap1_mmc1_resources,
-};
-
-#if defined(CONFIG_ARCH_OMAP16XX)
-
-static u64 omap1_mmc2_dmamask = 0xffffffff;
-
-static struct resource omap1_mmc2_resources[] = {
- {
- .start = OMAP1_MMC2_BASE,
- .end = OMAP1_MMC2_END,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = OMAP1_MMC2_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device omap1_mmc2_device = {
- .name = "mmci-omap",
- .id = 2,
- .dev = {
- .dma_mask = &omap1_mmc2_dmamask,
- },
- .num_resources = ARRAY_SIZE(omap1_mmc2_resources),
- .resource = omap1_mmc2_resources,
-};
-#define OMAP1_MMC2_DEVICE &omap1_mmc2_device
-#else
-#define OMAP1_MMC2_DEVICE &omap1_mmc1_device /* Dummy */
-#endif
-
-static inline void omap1_mmc_mux(struct omap_mmc_platform_data *info)
+static inline void omap1_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
+ int controller_nr)
{
- if (info->slots[0].enabled) {
+ if (controller_nr == 0) {
omap_cfg_reg(MMC_CMD);
omap_cfg_reg(MMC_CLK);
omap_cfg_reg(MMC_DAT0);
omap_cfg_reg(P19_1710_MMC_CMDDIR);
omap_cfg_reg(P20_1710_MMC_DATDIR0);
}
- if (info->slots[0].wire4) {
+ if (mmc_controller->slots[0].wire4) {
omap_cfg_reg(MMC_DAT1);
/* NOTE: DAT2 can be on W10 (here) or M15 */
- if (!info->slots[0].nomux)
+ if (!mmc_controller->slots[0].nomux)
omap_cfg_reg(MMC_DAT2);
omap_cfg_reg(MMC_DAT3);
}
}
/* Block 2 is on newer chips, and has many pinout options */
- if (cpu_is_omap16xx() && info->slots[1].enabled) {
- if (!info->slots[1].nomux) {
+ if (cpu_is_omap16xx() && controller_nr == 1) {
+ if (!mmc_controller->slots[1].nomux) {
omap_cfg_reg(Y8_1610_MMC2_CMD);
omap_cfg_reg(Y10_1610_MMC2_CLK);
omap_cfg_reg(R18_1610_MMC2_CLKIN);
omap_cfg_reg(W8_1610_MMC2_DAT0);
- if (info->slots[1].wire4) {
+ if (mmc_controller->slots[1].wire4) {
omap_cfg_reg(V8_1610_MMC2_DAT1);
omap_cfg_reg(W15_1610_MMC2_DAT2);
omap_cfg_reg(R10_1610_MMC2_DAT3);
}
}
-void omap1_init_mmc(struct omap_mmc_platform_data *info)
+void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
+ int nr_controllers)
{
- if (!info)
- return;
-
- omap1_mmc_mux(info);
- platform_set_drvdata(&omap1_mmc1_device, info);
-
- if (cpu_is_omap16xx())
- platform_set_drvdata(OMAP1_MMC2_DEVICE, info);
+ int i;
+
+ for (i = 0; i < nr_controllers; i++) {
+ unsigned long base, size;
+ unsigned int irq = 0;
+
+ if (!mmc_data[i])
+ continue;
+
+ omap1_mmc_mux(mmc_data[i], i);
+
+ switch (i) {
+ case 0:
+ base = OMAP1_MMC1_BASE;
+ irq = INT_MMC;
+ break;
+ case 1:
+ if (!cpu_is_omap16xx())
+ return;
+ base = OMAP1_MMC2_BASE;
+ irq = INT_1610_MMC2;
+ break;
+ default:
+ continue;
+ }
+ size = OMAP1_MMC_SIZE;
- omap_init_mmc(info, &omap1_mmc1_device, OMAP1_MMC2_DEVICE);
+ omap_mmc_add(i, base, size, irq, mmc_data[i]);
+ };
}
#endif
/*
* Note: If you want to detect card feature, please assign GPIO 37
*/
-static struct omap_mmc_platform_data apollon_mmc_data = {
+static struct omap_mmc_platform_data mmc1_data = {
.nr_slots = 1,
- .switch_slot = NULL,
.init = apollon_mmc_late_init,
.cleanup = apollon_mmc_cleanup,
+ .dma_mask = 0xffffffff,
.slots[0] = {
- .enabled = 1,
.wire4 = 1,
/*
.set_power = apollon_mmc_set_power,
.set_bus_mode = apollon_mmc_set_bus_mode,
- .get_ro = NULL,
- .get_cover_state = NULL,
.ocr_mask = MMC_VDD_30_31 | MMC_VDD_31_32 |
MMC_VDD_32_33 | MMC_VDD_33_34,
.name = "mmcblk",
},
};
+static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC];
+
void __init apollon_mmc_init(void)
{
- omap2_init_mmc(&apollon_mmc_data);
+ mmc_data[0] = &mmc1_data;
+ omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC);
}
#else /* !CONFIG_MMC_OMAP */
menelaus_unregister_mmc_callback();
}
-static struct omap_mmc_platform_data h4_mmc_data = {
+static struct omap_mmc_platform_data mmc1_data = {
.nr_slots = 2,
.switch_slot = h4_mmc_switch_slot,
.init = h4_mmc_late_init,
.cleanup = h4_mmc_cleanup,
+ .dma_mask = 0xffffffff,
.slots[0] = {
- .enabled = 1,
.wire4 = 1,
.set_power = h4_mmc_set_power,
.set_bus_mode = h4_mmc_set_bus_mode,
- .get_ro = NULL,
.get_cover_state= h4_mmc_slot1_cover_state,
.ocr_mask = MMC_VDD_165_195 |
MMC_VDD_28_29 | MMC_VDD_30_31 |
.name = "slot1",
},
.slots[1] = {
- .enabled = 1,
.wire4 = 1,
.set_power = h4_mmc_set_power,
.set_bus_mode = h4_mmc_set_bus_mode,
- .get_ro = NULL,
.get_cover_state= h4_mmc_slot2_cover_state,
.ocr_mask = MMC_VDD_165_195 | MMC_VDD_20_21 |
MMC_VDD_21_22 | MMC_VDD_22_23 | MMC_VDD_23_24 |
},
};
+static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC];
+
void __init h4_mmc_init(void)
{
- omap2_init_mmc(&h4_mmc_data);
+ mmc_data[0] = &mmc1_data;
+ omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC);
}
#else
#include <mach/gpio.h>
#include <mach/mmc.h>
-#ifdef CONFIG_MMC_OMAP
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
static const int slot_switch_gpio = 96;
}
}
-static struct omap_mmc_platform_data n800_mmc_data = {
+/*
+ * MMC controller1 has two slots that are multiplexed via I2C.
+ * MMC controller2 is not in use.
+ */
+static struct omap_mmc_platform_data mmc1_data = {
.nr_slots = 2,
.switch_slot = n800_mmc_switch_slot,
.init = n800_mmc_late_init,
.cleanup = n800_mmc_cleanup,
.shutdown = n800_mmc_shutdown,
.max_freq = 24000000,
+ .dma_mask = 0xffffffff,
.slots[0] = {
- .enabled = 1,
.wire4 = 1,
.set_power = n800_mmc_set_power,
.set_bus_mode = n800_mmc_set_bus_mode,
- .get_ro = NULL,
.get_cover_state= n800_mmc_get_cover_state,
.ocr_mask = MMC_VDD_165_195 | MMC_VDD_30_31 |
MMC_VDD_32_33 | MMC_VDD_33_34,
.slots[1] = {
.set_power = n800_mmc_set_power,
.set_bus_mode = n800_mmc_set_bus_mode,
- .get_ro = NULL,
.get_cover_state= n800_mmc_get_cover_state,
.ocr_mask = MMC_VDD_165_195 | MMC_VDD_20_21 |
MMC_VDD_21_22 | MMC_VDD_22_23 | MMC_VDD_23_24 |
},
};
+static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC];
+
void __init n800_mmc_init(void)
{
if (machine_is_nokia_n810()) {
- n800_mmc_data.slots[0].name = "external";
+ n800_mmc1_data.slots[0].name = "external";
/*
* Some Samsung Movinand chips do not like open-ended
* while doing so. Reducing the number of blocks in
* the transfer or delays in clock disable do not help
*/
- n800_mmc_data.slots[1].name = "internal";
- n800_mmc_data.slots[1].ban_openended = 1;
+ n800_mmc1_data.slots[1].name = "internal";
+ n800_mmc1_data.slots[1].ban_openended = 1;
}
if (omap_request_gpio(slot_switch_gpio) < 0)
omap_set_gpio_direction(n810_slot2_pw_vdd, 0);
}
- omap2_init_mmc(&n800_mmc_data);
+ mmc_data[0] = &mmc1_data;
+ omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC);
}
#else
static struct clk mmchsdb1_fck = {
.name = "mmchsdb_fck",
- .id = 1,
.parent = &func_32k_ck,
.prcm_mod = CORE_MOD,
.flags = CLOCK_IN_OMAP243X,
static struct clk mmchsdb2_fck = {
.name = "mmchsdb_fck",
- .id = 2,
+ .id = 1,
.parent = &func_32k_ck,
.prcm_mod = CORE_MOD,
.flags = CLOCK_IN_OMAP243X,
static struct clk mmchs3_fck = {
.name = "mmchs_fck",
- .id = 3,
+ .id = 2,
.parent = &core_96m_fck,
.prcm_mod = CORE_MOD,
.enable_reg = CM_FCLKEN1,
static struct clk mmchs2_fck = {
.name = "mmchs_fck",
- .id = 2,
+ .id = 1,
.parent = &core_96m_fck,
.prcm_mod = CORE_MOD,
.enable_reg = CM_FCLKEN1,
static struct clk mmchs1_fck = {
.name = "mmchs_fck",
- .id = 1,
.parent = &core_96m_fck,
.prcm_mod = CORE_MOD,
.enable_reg = CM_FCLKEN1,
static struct clk mmchs3_ick = {
.name = "mmchs_ick",
- .id = 3,
+ .id = 2,
.parent = &core_l4_ick,
.prcm_mod = CORE_MOD,
.enable_reg = CM_ICLKEN1,
static struct clk mmchs2_ick = {
.name = "mmchs_ick",
- .id = 2,
+ .id = 1,
.parent = &core_l4_ick,
.prcm_mod = CORE_MOD,
.enable_reg = CM_ICLKEN1,
static struct clk mmchs1_ick = {
.name = "mmchs_ick",
- .id = 1,
.parent = &core_l4_ick,
.prcm_mod = CORE_MOD,
.enable_reg = CM_ICLKEN1,
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
-#define OMAP2_MMC1_BASE 0x4809c000
-#define OMAP2_MMC1_END (OMAP2_MMC1_BASE + 0x1fc)
-#define OMAP2_MMC1_INT INT_24XX_MMC_IRQ
-
-#define OMAP2_MMC2_BASE 0x480b4000
-#define OMAP2_MMC2_END (OMAP2_MMC2_BASE + 0x1fc)
-#define OMAP2_MMC2_INT INT_24XX_MMC2_IRQ
-
-static u64 omap2_mmc1_dmamask = 0xffffffff;
-
-static struct resource omap2_mmc1_resources[] = {
- {
- .start = OMAP2_MMC1_BASE,
- .end = OMAP2_MMC1_END,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = OMAP2_MMC1_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device omap2_mmc1_device = {
- .name = "mmci-omap",
- .id = 1,
- .dev = {
- .dma_mask = &omap2_mmc1_dmamask,
- },
- .num_resources = ARRAY_SIZE(omap2_mmc1_resources),
- .resource = omap2_mmc1_resources,
-};
-
-static u64 omap2_mmc2_dmamask = 0xffffffff;
-
-static struct resource omap2_mmc2_resources[] = {
- {
- .start = OMAP2_MMC2_BASE,
- .end = OMAP2_MMC2_END,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = OMAP2_MMC2_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device omap2_mmc2_device = {
- .name = "mmci-omap",
- .id = 2,
- .dev = {
- .dma_mask = &omap2_mmc2_dmamask,
- },
- .num_resources = ARRAY_SIZE(omap2_mmc2_resources),
- .resource = omap2_mmc2_resources,
-};
-
-static inline void omap2_mmc_mux(struct omap_mmc_platform_data *info)
+static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
+ int controller_nr)
{
- if (!cpu_is_omap2420())
- return;
-
- if (info->slots[0].enabled) {
+ if (cpu_is_omap2420() && controller_nr == 0) {
omap_cfg_reg(H18_24XX_MMC_CMD);
omap_cfg_reg(H15_24XX_MMC_CLKI);
omap_cfg_reg(G19_24XX_MMC_CLKO);
omap_cfg_reg(F20_24XX_MMC_DAT0);
omap_cfg_reg(F19_24XX_MMC_DAT_DIR0);
omap_cfg_reg(G18_24XX_MMC_CMD_DIR);
- if (info->slots[0].wire4) {
+ if (mmc_controller->slots[0].wire4) {
omap_cfg_reg(H14_24XX_MMC_DAT1);
omap_cfg_reg(E19_24XX_MMC_DAT2);
omap_cfg_reg(D19_24XX_MMC_DAT3);
* Use internal loop-back in MMC/SDIO Module Input Clock
* selection
*/
- if (info->slots[0].internal_clock) {
+ if (mmc_controller->slots[0].internal_clock) {
u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
v |= (1 << 24);
omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
}
}
-void omap2_init_mmc(struct omap_mmc_platform_data *info)
+void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
+ int nr_controllers)
{
- if (!info)
- return;
+ int i;
+
+ for (i = 0; i < nr_controllers; i++) {
+ unsigned long base, size;
+ unsigned int irq = 0;
+
+ if (!mmc_data[i])
+ continue;
+
+ omap2_mmc_mux(mmc_data[i], i);
+
+ switch (i) {
+ case 0:
+ base = OMAP2_MMC1_BASE;
+ irq = INT_24XX_MMC_IRQ;
+ break;
+ case 1:
+ base = OMAP2_MMC2_BASE;
+ irq = INT_24XX_MMC2_IRQ;
+ break;
+ case 2:
+ if (!cpu_is_omap34xx())
+ return;
+ base = OMAP3_MMC3_BASE;
+ irq = INT_34XX_MMC3_IRQ;
+ break;
+ default:
+ continue;
+ }
+
+ if (cpu_is_omap2420())
+ size = OMAP2420_MMC_SIZE;
+ else
+ size = HSMMC_SIZE;
- omap2_mmc_mux(info);
- omap2_mmc1_device.dev.platform_data = info;
- omap2_mmc2_device.dev.platform_data = info;
- omap_init_mmc(info, &omap2_mmc1_device, &omap2_mmc2_device);
+ omap_mmc_add(i, base, size, irq, mmc_data[i]);
+ };
}
#endif
return 1;
}
-static struct omap_mmc_platform_data hsmmc_data = {
+static struct omap_mmc_platform_data mmc1_data = {
.nr_slots = 1,
- .switch_slot = NULL,
.init = hsmmc_late_init,
.cleanup = hsmmc_cleanup,
#ifdef CONFIG_PM
.suspend = hsmmc_suspend,
.resume = hsmmc_resume,
#endif
+ .dma_mask = 0xffffffff,
.slots[0] = {
- .enabled = 1,
.wire4 = 1,
.set_power = hsmmc_set_power,
- .set_bus_mode = NULL,
- .get_ro = NULL,
- .get_cover_state = NULL,
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34 |
MMC_VDD_165_195,
.name = "first slot",
},
};
+static struct omap_mmc_platform_data *hsmmc_data[OMAP34XX_NR_MMC];
+
void __init hsmmc_init(void)
{
- omap2_init_mmc(&hsmmc_data);
+ hsmmc_data[0] = &mmc1_data;
+ omap2_init_mmc(hsmmc_data, OMAP34XX_NR_MMC);
}
#else
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
+#define OMAP_MMC_NR_RES 2
+
/*
* Register MMC devices. Called from mach-omap1 and mach-omap2 device init.
*/
-void omap_init_mmc(struct omap_mmc_platform_data *info,
- struct platform_device *pdev1, struct platform_device *pdev2)
+int __init omap_mmc_add(int id, unsigned long base, unsigned long size,
+ unsigned int irq, struct omap_mmc_platform_data *data)
{
- if (!info)
- return;
-
- if (info->slots[0].enabled && pdev1)
- (void) platform_device_register(pdev1);
+ struct platform_device *pdev;
+ struct resource res[OMAP_MMC_NR_RES];
+ int ret;
+
+ pdev = platform_device_alloc("mmci-omap", id);
+ if (!pdev)
+ return -ENOMEM;
+
+ memset(res, 0, OMAP_MMC_NR_RES * sizeof(struct resource));
+ res[0].start = base;
+ res[0].end = base + size - 1;
+ res[0].flags = IORESOURCE_MEM;
+ res[1].start = res[1].end = irq;
+ res[1].flags = IORESOURCE_IRQ;
+
+ ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
+ if (ret == 0)
+ ret = platform_device_add_data(pdev, data, sizeof(*data));
+ if (ret)
+ goto fail;
+
+ ret = platform_device_add(pdev);
+ if (ret)
+ goto fail;
+ return 0;
- if (info->slots[1].enabled && pdev2)
- (void) platform_device_register(pdev2);
+fail:
+ platform_device_put(pdev);
+ return ret;
}
#endif
#ifndef __ASM_ARCH_OMAP_H2_H
#define __ASM_ARCH_OMAP_H2_H
-/* Placeholder for H2 specific defines */
-
/* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */
#define OMAP1610_ETHR_START 0x04000300
+#define H2_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */)
+# define H2_TPS_GPIO_MMC_PWR_EN (H2_TPS_GPIO_BASE + 3)
+
extern void h2_mmc_init(void);
-extern void h2_mmc_slot_cover_handler(void *arg, int state);
#endif /* __ASM_ARCH_OMAP_H2_H */
/* In OMAP1710 H3 the Ethernet is directly connected to CS1 */
#define OMAP1710_ETHR_START 0x04000300
+#define H3_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */)
+# define H3_TPS_GPIO_MMC_PWR_EN (H3_TPS_GPIO_BASE + 4)
+
extern void h3_mmc_init(void);
-extern void h3_mmc_slot_cover_handler(void *arg, int state);
#endif /* __ASM_ARCH_OMAP_H3_H */
#include <mach/board.h>
+#define OMAP15XX_NR_MMC 1
+#define OMAP16XX_NR_MMC 2
+#define OMAP1_MMC_SIZE 0x080
+#define OMAP1_MMC1_BASE 0xfffb7800
+#define OMAP1_MMC2_BASE 0xfffb7c00 /* omap16xx only */
+
+#define OMAP24XX_NR_MMC 2
+#define OMAP34XX_NR_MMC 3
+#define OMAP2420_MMC_SIZE OMAP1_MMC_SIZE
+#define HSMMC_SIZE 0x200
+#define OMAP2_MMC1_BASE 0x4809c000
+#define OMAP2_MMC2_BASE 0x480b4000
+#define OMAP3_MMC3_BASE 0x480ad000
+
#define OMAP_MMC_MAX_SLOTS 2
struct omap_mmc_platform_data {
- /* number of slots on board */
+ /* number of slots per controller */
unsigned nr_slots:2;
/* set if your board has components or wiring that limits the
int (*suspend)(struct device *dev, int slot);
int (*resume)(struct device *dev, int slot);
- struct omap_mmc_slot_data {
+ u64 dma_mask;
- unsigned enabled:1;
+ struct omap_mmc_slot_data {
/*
* nomux means "standard" muxing is wrong on this board, and
unsigned internal_clock:1;
s16 power_pin;
s16 switch_pin;
- s16 wp_pin;
int (* set_bus_mode)(struct device *dev, int slot, int bus_mode);
int (* set_power)(struct device *dev, int slot, int power_on, int vdd);
/* return MMC cover switch state, can be NULL if not supported.
*
* possible return values:
- * 0 - open
- * 1 - closed
+ * 0 - closed
+ * 1 - open
*/
int (* get_cover_state)(struct device *dev, int slot);
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
-void omap1_init_mmc(struct omap_mmc_platform_data *info);
-void omap2_init_mmc(struct omap_mmc_platform_data *info);
-void omap_init_mmc(struct omap_mmc_platform_data *info,
- struct platform_device *pdev1, struct platform_device *pdev2);
+void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
+ int nr_controllers);
+void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
+ int nr_controllers);
+int omap_mmc_add(int id, unsigned long base, unsigned long size,
+ unsigned int irq, struct omap_mmc_platform_data *data);
#else
-static inline void omap1_init_mmc(struct omap_mmc_platform_data *info)
+static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
+ int nr_controllers)
{
}
-static inline void omap2_init_mmc(struct omap_mmc_platform_data *info)
+static inline void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
+ int nr_controllers)
{
}
-static inline void omap_init_mmc(struct omap_mmc_platform_data *info,
- struct platform_device *pdev1, struct platform_device *pdev2)
+static inline int omap_mmc_add(int id, unsigned long base, unsigned long size,
+ unsigned int irq, struct omap_mmc_platform_data *data)
{
+ return 0;
}
#endif
host->irq = irq;
host->use_dma = 1;
+ host->dev->dma_mask = &pdata->dma_mask;
host->dma_ch = -1;
host->irq = irq;
host = mmc_priv(mmc);
host->mmc = mmc;
host->pdata = pdata;
+ host->dev = &pdev->dev;
host->use_dma = 1;
+ host->dev->dma_mask = &pdata->dma_mask;
host->dma_ch = -1;
host->irq = irq;
host->id = pdev->id;
projects / linux-2.6-omap-h63xx.git / commitdiff