static inline void __init overo_init_smsc911x(void) { return; }
#endif
- #if defined(CONFIG_TOUCHSCREEN_ADS7846) || \
- defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-
- #include <mach/mcspi.h>
- #include <linux/spi/spi.h>
- #include <linux/spi/ads7846.h>
-
- static struct omap2_mcspi_device_config ads7846_mcspi_config = {
- .turbo_mode = 0,
- .single_channel = 1, /* 0: slave, 1: master */
- };
-
-
- static int ads7846_get_pendown_state(void)
- {
- return !gpio_get_value(OVERO_GPIO_PENDOWN);
- }
- static struct ads7846_platform_data ads7846_config = {
- .x_max = 0x0fff,
- .y_max = 0x0fff,
- .x_plate_ohms = 180,
- .pressure_max = 255,
- .debounce_max = 10,
- .debounce_tol = 3,
- .debounce_rep = 1,
- .get_pendown_state = ads7846_get_pendown_state,
- .keep_vref_on = 1,
- };
-
- static struct spi_board_info overo_spi_board_info[] __initdata = {
- {
- .modalias = "ads7846",
- .bus_num = 1,
- .chip_select = 0,
- .max_speed_hz = 1500000,
- .controller_data = &ads7846_mcspi_config,
- .irq = OMAP_GPIO_IRQ(OVERO_GPIO_PENDOWN),
- .platform_data = &ads7846_config,
- }
- };
-
- static void __init overo_ads7846_init(void)
- {
- if ((gpio_request(OVERO_GPIO_PENDOWN, "ADS7846_PENDOWN") == 0) &&
- (gpio_direction_input(OVERO_GPIO_PENDOWN) == 0)) {
- gpio_export(OVERO_GPIO_PENDOWN, 0);
- } else {
- printk(KERN_ERR "could not obtain gpio for ADS7846_PENDOWN\n");
- return;
- }
-
- spi_register_board_info(overo_spi_board_info,
- ARRAY_SIZE(overo_spi_board_info));
- }
-
- #else
- static inline void __init overo_ads7846_init(void) { return; }
- #endif
+
static struct mtd_partition overo_nand_partitions[] = {
{
.name = "xloader",
omap_board_config = overo_config;
omap_board_config_size = ARRAY_SIZE(overo_config);
omap_serial_init();
- twl4030_mmc_init(mmc);
- overo_flash_init();
usb_musb_init();
usb_ehci_init();
+ overo_flash_init();
+ overo_init_smsc911x();
overo_ads7846_init();
+ overo_init_smsc911x();
if ((gpio_request(OVERO_GPIO_W2W_NRESET,
"OVERO_GPIO_W2W_NRESET") == 0) &&
help
This option enables support for the LEDs connected to GPIO
outputs. To be useful the particular board must have LEDs
- and they must be connected to the GPIO lines.
+ and they must be connected to the GPIO lines. The LEDs must be
+ defined as platform devices and/or OpenFirmware platform devices.
+ The code to use these bindings can be selected below.
+
+ config LEDS_GPIO_PLATFORM
+ bool "Platform device bindings for GPIO LEDs"
+ depends on LEDS_GPIO
+ default y
+ help
+ Let the leds-gpio driver drive LEDs which have been defined as
+ platform devices. If you don't know what this means, say yes.
+
+ config LEDS_GPIO_OF
+ bool "OpenFirmware platform device bindings for GPIO LEDs"
+ depends on LEDS_GPIO && OF_DEVICE
+ default y
+ help
+ Let the leds-gpio driver drive LEDs which have been defined as
+ of_platform devices. For instance, LEDs which are listed in a "dts"
+ file.
+
+ config LEDS_LP5521
+ tristate "LED Support for the LP5521 LEDs"
+ depends on LEDS_CLASS && I2C
+ help
+ If you say 'Y' here you get support for the National Semiconductor
+ LP5521 LED driver used in n8x0 boards.
+
+ This driver can be built as a module by choosing 'M'. The module
+ will be called leds-lp5521.
+config LEDS_LP5521
+ tristate "LED Support for the LP5521 LEDs"
+ depends on LEDS_CLASS && I2C
+ help
+ If you say 'Y' here you get support for the National Semiconductor
+ LP5521 LED driver used in n8x0 boards.
+
+ This driver can be built as a module by choosing 'M'. The module
+ will be called leds-lp5521.
+
config LEDS_CLEVO_MAIL
- tristate "Mail LED on Clevo notebook (EXPERIMENTAL)"
- depends on LEDS_CLASS && X86 && SERIO_I8042 && DMI && EXPERIMENTAL
+ tristate "Mail LED on Clevo notebook"
+ depends on LEDS_CLASS && X86 && SERIO_I8042 && DMI
help
This driver makes the mail LED accessible from userspace
programs through the leds subsystem. This LED have three
If unsure, say Y.
+ config MMC_SDHCI_OF
+ tristate "SDHCI support on OpenFirmware platforms"
+ depends on MMC_SDHCI && PPC_OF
+ select MMC_SDHCI_IO_ACCESSORS
+ help
+ This selects the OF support for Secure Digital Host Controller
+ Interfaces. So far, only the Freescale eSDHC controller is known
+ to exist on OF platforms.
+
+ If unsure, say N.
+
config MMC_OMAP
tristate "TI OMAP Multimedia Card Interface support"
- depends on ARCH_OMAP
+ depends on ARCH_OMAP1 || (ARCH_OMAP2 && ARCH_OMAP2420)
select TPS65010 if MACH_OMAP_H2
+ select OMAP_GPIO_SWITCH if MACH_NOKIA_N800
help
This selects the TI OMAP Multimedia card Interface.
If you have an OMAP board with a Multimedia Card slot,
mmc->max_req_size = mmc->max_blk_size * mmc->max_blk_count;
mmc->max_seg_size = mmc->max_req_size;
- mmc->ocr_avail = mmc_slot(host).ocr_mask;
mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED;
- if (pdata->slots[host->slot_id].wires >= 4)
+ if (pdata->slots[host->slot_id].wires >= 8)
+ mmc->caps |= MMC_CAP_8_BIT_DATA;
+ else if (pdata->slots[host->slot_id].wires >= 4)
mmc->caps |= MMC_CAP_4_BIT_DATA;
- /* Only MMC1 supports 3.0V */
- if (host->id == OMAP_MMC1_DEVID) {
- hctl = SDVS30;
- capa = VS30 | VS18;
- } else {
- hctl = SDVS18;
- capa = VS18;
- }
-
- OMAP_HSMMC_WRITE(host->base, HCTL,
- OMAP_HSMMC_READ(host->base, HCTL) | hctl);
-
- OMAP_HSMMC_WRITE(host->base, CAPA,
- OMAP_HSMMC_READ(host->base, CAPA) | capa);
-
- /* Set the controller to AUTO IDLE mode */
- OMAP_HSMMC_WRITE(host->base, SYSCONFIG,
- OMAP_HSMMC_READ(host->base, SYSCONFIG) | AUTOIDLE);
+ omap_hsmmc_init(host);
- /* Set SD bus power bit */
- OMAP_HSMMC_WRITE(host->base, HCTL,
- OMAP_HSMMC_READ(host->base, HCTL) | SDBP);
+ /* Select DMA lines */
+ switch (host->id) {
+ case OMAP_MMC1_DEVID:
+ host->dma_line_tx = OMAP24XX_DMA_MMC1_TX;
+ host->dma_line_rx = OMAP24XX_DMA_MMC1_RX;
+ break;
+ case OMAP_MMC2_DEVID:
+ host->dma_line_tx = OMAP24XX_DMA_MMC2_TX;
+ host->dma_line_rx = OMAP24XX_DMA_MMC2_RX;
+ break;
+ case OMAP_MMC3_DEVID:
+ host->dma_line_tx = OMAP34XX_DMA_MMC3_TX;
+ host->dma_line_rx = OMAP34XX_DMA_MMC3_RX;
+ break;
+ default:
+ dev_err(mmc_dev(host->mmc), "Invalid MMC id\n");
+ goto err_irq;
+ }
/* Request IRQ for MMC operations */
ret = request_irq(host->irq, mmc_omap_irq, IRQF_DISABLED,
goto err_irq_cd_init;
}
}
+ mmc->ocr_avail = mmc_slot(host).ocr_mask;
/* Request IRQ for card detect */
- if ((mmc_slot(host).card_detect_irq) && (mmc_slot(host).card_detect)) {
+ if ((mmc_slot(host).card_detect_irq)) {
ret = request_irq(mmc_slot(host).card_detect_irq,
omap_mmc_cd_handler,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING
projects / linux-2.6-omap-h63xx.git / commitdiff