diff options
Diffstat (limited to 'arch/arm/mach-davinci/dm355.c')
| -rw-r--r-- | arch/arm/mach-davinci/dm355.c | 86 |
1 files changed, 66 insertions, 20 deletions
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 86100d179694..ef9ff1fb6f52 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -13,8 +13,10 @@ #include <linux/serial_8250.h> #include <linux/platform_device.h> #include <linux/dma-mapping.h> - #include <linux/spi/spi.h> +#include <linux/platform_data/edma.h> +#include <linux/platform_data/gpio-davinci.h> +#include <linux/platform_data/spi-davinci.h> #include <asm/mach/map.h> @@ -25,9 +27,6 @@ #include <mach/time.h> #include <mach/serial.h> #include <mach/common.h> -#include <linux/platform_data/spi-davinci.h> -#include <mach/gpio-davinci.h> -#include <linux/platform_data/edma.h> #include "davinci.h" #include "clock.h" @@ -357,9 +356,9 @@ static struct clk_lookup dm355_clks[] = { CLK(NULL, "clkout3", &clkout3_clk), CLK(NULL, "arm", &arm_clk), CLK(NULL, "mjcp", &mjcp_clk), - CLK(NULL, "uart0", &uart0_clk), - CLK(NULL, "uart1", &uart1_clk), - CLK(NULL, "uart2", &uart2_clk), + CLK("serial8250.0", NULL, &uart0_clk), + CLK("serial8250.1", NULL, &uart1_clk), + CLK("serial8250.2", NULL, &uart2_clk), CLK("i2c_davinci.1", NULL, &i2c_clk), CLK("davinci-mcbsp.0", NULL, &asp0_clk), CLK("davinci-mcbsp.1", NULL, &asp1_clk), @@ -886,6 +885,30 @@ static struct platform_device dm355_vpbe_dev = { }, }; +static struct resource dm355_gpio_resources[] = { + { /* registers */ + .start = DAVINCI_GPIO_BASE, + .end = DAVINCI_GPIO_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + { /* interrupt */ + .start = IRQ_DM355_GPIOBNK0, + .end = IRQ_DM355_GPIOBNK6, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct davinci_gpio_platform_data dm355_gpio_platform_data = { + .ngpio = 104, + .intc_irq_num = DAVINCI_N_AINTC_IRQ, +}; + +int __init dm355_gpio_register(void) +{ + return davinci_gpio_register(dm355_gpio_resources, + sizeof(dm355_gpio_resources), + &dm355_gpio_platform_data); +} /*----------------------------------------------------------------------*/ static struct map_desc dm355_io_desc[] = { @@ -922,7 +945,7 @@ static struct davinci_timer_info dm355_timer_info = { .clocksource_id = T0_TOP, }; -static struct plat_serial8250_port dm355_serial_platform_data[] = { +static struct plat_serial8250_port dm355_serial0_platform_data[] = { { .mapbase = DAVINCI_UART0_BASE, .irq = IRQ_UARTINT0, @@ -932,6 +955,11 @@ static struct plat_serial8250_port dm355_serial_platform_data[] = { .regshift = 2, }, { + .flags = 0, + } +}; +static struct plat_serial8250_port dm355_serial1_platform_data[] = { + { .mapbase = DAVINCI_UART1_BASE, .irq = IRQ_UARTINT1, .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | @@ -940,6 +968,11 @@ static struct plat_serial8250_port dm355_serial_platform_data[] = { .regshift = 2, }, { + .flags = 0, + } +}; +static struct plat_serial8250_port dm355_serial2_platform_data[] = { + { .mapbase = DM355_UART2_BASE, .irq = IRQ_DM355_UARTINT2, .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | @@ -948,16 +981,34 @@ static struct plat_serial8250_port dm355_serial_platform_data[] = { .regshift = 2, }, { - .flags = 0 - }, + .flags = 0, + } }; -static struct platform_device dm355_serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = dm355_serial_platform_data, +struct platform_device dm355_serial_device[] = { + { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = dm355_serial0_platform_data, + } + }, + { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM1, + .dev = { + .platform_data = dm355_serial1_platform_data, + } }, + { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM2, + .dev = { + .platform_data = dm355_serial2_platform_data, + } + }, + { + } }; static struct davinci_soc_info davinci_soc_info_dm355 = { @@ -977,11 +1028,6 @@ static struct davinci_soc_info davinci_soc_info_dm355 = { .intc_irq_prios = dm355_default_priorities, .intc_irq_num = DAVINCI_N_AINTC_IRQ, .timer_info = &dm355_timer_info, - .gpio_type = GPIO_TYPE_DAVINCI, - .gpio_base = DAVINCI_GPIO_BASE, - .gpio_num = 104, - .gpio_irq = IRQ_DM355_GPIOBNK0, - .serial_dev = &dm355_serial_device, .sram_dma = 0x00010000, .sram_len = SZ_32K, }; |