diff options
Diffstat (limited to 'arch/arm/mach-at91/at91sam9g45_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9g45_devices.c | 80 |
1 files changed, 78 insertions, 2 deletions
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index d2746da9df..bde3429edd 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -15,6 +15,7 @@ #include <asm/hardware.h> #include <mach/at91_pmc.h> #include <mach/at91sam9g45_matrix.h> +#include <mach/at91sam9_ddrsdr.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/io.h> @@ -24,6 +25,9 @@ void at91_add_device_sdram(u32 size) { + if (!size) + size = at91sam9g45_get_ddram_size(1); + arm_add_mem_device("ram0", AT91_CHIPSELECT_6, size); add_mem_device("sram0", AT91SAM9G45_SRAM_BASE, AT91SAM9G45_SRAM_SIZE, IORESOURCE_MEM_WRITEABLE); @@ -44,7 +48,8 @@ void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data) /* Enable VBus control for UHP ports */ for (i = 0; i < data->ports; i++) { if (gpio_is_valid(data->vbus_pin[i])) - at91_set_gpio_output(data->vbus_pin[i], 0); + at91_set_gpio_output(data->vbus_pin[i], + data->vbus_pin_active_low[i]); } add_generic_device("at91_ohci", DEVICE_ID_DYNAMIC, NULL, AT91SAM9G45_OHCI_BASE, @@ -54,6 +59,28 @@ void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data) void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data) {} #endif +#if defined(CONFIG_USB_EHCI) +void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data) +{ + int i; + + if (!data) + return; + + /* Enable VBus control for UHP ports */ + for (i = 0; i < data->ports; i++) { + if (gpio_is_valid(data->vbus_pin[i])) + at91_set_gpio_output(data->vbus_pin[i], + data->vbus_pin_active_low[i]); + } + + add_generic_device("atmel-ehci", DEVICE_ID_SINGLE, NULL, AT91SAM9G45_EHCI_BASE, + 1024 * 1024, IORESOURCE_MEM, data); +} +#else +void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data) {} +#endif + #if defined(CONFIG_DRIVER_NET_MACB) void at91_add_device_eth(int id, struct at91_ether_platform_data *data) { @@ -72,7 +99,7 @@ void at91_add_device_eth(int id, struct at91_ether_platform_data *data) at91_set_A_periph(AT91_PIN_PA19, 0); /* EMDIO */ at91_set_A_periph(AT91_PIN_PA18, 0); /* EMDC */ - if (!data->is_rmii) { + if (data->phy_interface != PHY_INTERFACE_MODE_RMII) { at91_set_B_periph(AT91_PIN_PA29, 0); /* ECRS */ at91_set_B_periph(AT91_PIN_PA30, 0); /* ECOL */ at91_set_B_periph(AT91_PIN_PA8, 0); /* ERX2 */ @@ -374,3 +401,52 @@ void at91_add_device_spi(int spi_id, struct at91_spi_platform_data *pdata) #else void at91_add_device_spi(int spi_id, struct at91_spi_platform_data *pdata) {} #endif + +/* -------------------------------------------------------------------- + * LCD Controller + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_DRIVER_VIDEO_ATMEL) +void __init at91_add_device_lcdc(struct atmel_lcdfb_platform_data *data) +{ + BUG_ON(!data); + + at91_set_A_periph(AT91_PIN_PE0, 0); /* LCDDPWR */ + + at91_set_A_periph(AT91_PIN_PE2, 0); /* LCDCC */ + at91_set_A_periph(AT91_PIN_PE3, 0); /* LCDVSYNC */ + at91_set_A_periph(AT91_PIN_PE4, 0); /* LCDHSYNC */ + at91_set_A_periph(AT91_PIN_PE5, 0); /* LCDDOTCK */ + at91_set_A_periph(AT91_PIN_PE6, 0); /* LCDDEN */ + at91_set_A_periph(AT91_PIN_PE7, 0); /* LCDD0 */ + at91_set_A_periph(AT91_PIN_PE8, 0); /* LCDD1 */ + at91_set_A_periph(AT91_PIN_PE9, 0); /* LCDD2 */ + at91_set_A_periph(AT91_PIN_PE10, 0); /* LCDD3 */ + at91_set_A_periph(AT91_PIN_PE11, 0); /* LCDD4 */ + at91_set_A_periph(AT91_PIN_PE12, 0); /* LCDD5 */ + at91_set_A_periph(AT91_PIN_PE13, 0); /* LCDD6 */ + at91_set_A_periph(AT91_PIN_PE14, 0); /* LCDD7 */ + at91_set_A_periph(AT91_PIN_PE15, 0); /* LCDD8 */ + at91_set_A_periph(AT91_PIN_PE16, 0); /* LCDD9 */ + at91_set_A_periph(AT91_PIN_PE17, 0); /* LCDD10 */ + at91_set_A_periph(AT91_PIN_PE18, 0); /* LCDD11 */ + at91_set_A_periph(AT91_PIN_PE19, 0); /* LCDD12 */ + at91_set_A_periph(AT91_PIN_PE20, 0); /* LCDD13 */ + at91_set_A_periph(AT91_PIN_PE21, 0); /* LCDD14 */ + at91_set_A_periph(AT91_PIN_PE22, 0); /* LCDD15 */ + at91_set_A_periph(AT91_PIN_PE23, 0); /* LCDD16 */ + at91_set_A_periph(AT91_PIN_PE24, 0); /* LCDD17 */ + at91_set_A_periph(AT91_PIN_PE25, 0); /* LCDD18 */ + at91_set_A_periph(AT91_PIN_PE26, 0); /* LCDD19 */ + at91_set_A_periph(AT91_PIN_PE27, 0); /* LCDD20 */ + at91_set_A_periph(AT91_PIN_PE28, 0); /* LCDD21 */ + at91_set_A_periph(AT91_PIN_PE29, 0); /* LCDD22 */ + at91_set_A_periph(AT91_PIN_PE30, 0); /* LCDD23 */ + + add_generic_device("atmel_lcdfb", DEVICE_ID_SINGLE, NULL, AT91SAM9G45_LCDC_BASE, SZ_4K, + IORESOURCE_MEM, data); +} +#else +void __init at91_add_device_lcdc(struct atmel_lcdfb_platform_data *data) {} +#endif + |