diff options
Diffstat (limited to 'arch/arm/mach-davinci/dm355.c')
| -rw-r--r-- | arch/arm/mach-davinci/dm355.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 757def75201..4c3257ef5dd 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -11,6 +11,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/clk.h> +#include <linux/serial_8250.h> #include <linux/platform_device.h> #include <linux/dma-mapping.h> #include <linux/gpio.h> @@ -27,6 +28,7 @@ #include <mach/mux.h> #include <mach/irqs.h> #include <mach/time.h> +#include <mach/serial.h> #include <mach/common.h> #include "clock.h" @@ -630,6 +632,44 @@ struct davinci_timer_info dm355_timer_info = { .clocksource_id = T0_TOP, }; +static struct plat_serial8250_port dm355_serial_platform_data[] = { + { + .mapbase = DAVINCI_UART0_BASE, + .irq = IRQ_UARTINT0, + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | + UPF_IOREMAP, + .iotype = UPIO_MEM, + .regshift = 2, + }, + { + .mapbase = DAVINCI_UART1_BASE, + .irq = IRQ_UARTINT1, + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | + UPF_IOREMAP, + .iotype = UPIO_MEM, + .regshift = 2, + }, + { + .mapbase = DM355_UART2_BASE, + .irq = IRQ_DM355_UARTINT2, + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | + UPF_IOREMAP, + .iotype = UPIO_MEM, + .regshift = 2, + }, + { + .flags = 0 + }, +}; + +static struct platform_device dm355_serial_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = dm355_serial_platform_data, + }, +}; + static struct davinci_soc_info davinci_soc_info_dm355 = { .io_desc = dm355_io_desc, .io_desc_num = ARRAY_SIZE(dm355_io_desc), @@ -651,6 +691,7 @@ static struct davinci_soc_info davinci_soc_info_dm355 = { .gpio_base = IO_ADDRESS(DAVINCI_GPIO_BASE), .gpio_num = 104, .gpio_irq = IRQ_DM355_GPIOBNK0, + .serial_dev = &dm355_serial_device, }; void __init dm355_init(void) |