diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/avr32/boards/atstk1000/atstk1002.c | 16 | ||||
| -rw-r--r-- | arch/avr32/kernel/setup.c | 1 | ||||
| -rw-r--r-- | arch/avr32/mach-at32ap/at32ap.c | 3 | ||||
| -rw-r--r-- | arch/avr32/mach-at32ap/at32ap7000.c | 22 |
4 files changed, 24 insertions, 18 deletions
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c index 49164e9aadd..cced73c5811 100644 --- a/arch/avr32/boards/atstk1000/atstk1002.c +++ b/arch/avr32/boards/atstk1000/atstk1002.c @@ -10,6 +10,7 @@ #include <linux/init.h> #include <asm/arch/board.h> +#include <asm/arch/init.h> struct eth_platform_data __initdata eth0_data = { .valid = 1, @@ -20,13 +21,22 @@ struct eth_platform_data __initdata eth0_data = { extern struct lcdc_platform_data atstk1000_fb0_data; +void __init setup_board(void) +{ + at32_map_usart(1, 0); /* /dev/ttyS0 */ + at32_map_usart(2, 1); /* /dev/ttyS1 */ + at32_map_usart(3, 2); /* /dev/ttyS2 */ + + at32_setup_serial_console(0); +} + static int __init atstk1002_init(void) { at32_add_system_devices(); - at32_add_device_usart(1); /* /dev/ttyS0 */ - at32_add_device_usart(2); /* /dev/ttyS1 */ - at32_add_device_usart(3); /* /dev/ttyS2 */ + at32_add_device_usart(0); + at32_add_device_usart(1); + at32_add_device_usart(2); at32_add_device_eth(0, ð0_data); at32_add_device_spi(0); diff --git a/arch/avr32/kernel/setup.c b/arch/avr32/kernel/setup.c index 5d68f3c6990..ea2d1ffee47 100644 --- a/arch/avr32/kernel/setup.c +++ b/arch/avr32/kernel/setup.c @@ -292,6 +292,7 @@ void __init setup_arch (char **cmdline_p) setup_processor(); setup_platform(); + setup_board(); cpu_clk = clk_get(NULL, "cpu"); if (IS_ERR(cpu_clk)) { diff --git a/arch/avr32/mach-at32ap/at32ap.c b/arch/avr32/mach-at32ap/at32ap.c index f7cedf5aabe..90f207e8e96 100644 --- a/arch/avr32/mach-at32ap/at32ap.c +++ b/arch/avr32/mach-at32ap/at32ap.c @@ -48,9 +48,6 @@ void __init setup_platform(void) at32_sm_init(); at32_clock_init(); at32_portmux_init(); - - /* FIXME: This doesn't belong here */ - at32_setup_serial_console(1); } static int __init pdc_probe(struct platform_device *pdev) diff --git a/arch/avr32/mach-at32ap/at32ap7000.c b/arch/avr32/mach-at32ap/at32ap7000.c index 3dd30587508..7ff6ad8bab5 100644 --- a/arch/avr32/mach-at32ap/at32ap7000.c +++ b/arch/avr32/mach-at32ap/at32ap7000.c @@ -591,11 +591,13 @@ static inline void configure_usart3_pins(void) portmux_set_func(PIOB, 17, FUNC_B); /* TXD */ } -static struct platform_device *setup_usart(unsigned int id) +static struct platform_device *at32_usarts[4]; + +void __init at32_map_usart(unsigned int hw_id, unsigned int line) { struct platform_device *pdev; - switch (id) { + switch (hw_id) { case 0: pdev = &atmel_usart0_device; configure_usart0_pins(); @@ -613,7 +615,7 @@ static struct platform_device *setup_usart(unsigned int id) configure_usart3_pins(); break; default: - return NULL; + return; } if (PXSEG(pdev->resource[0].start) == P4SEG) { @@ -622,25 +624,21 @@ static struct platform_device *setup_usart(unsigned int id) data->regs = (void __iomem *)pdev->resource[0].start; } - return pdev; + pdev->id = line; + at32_usarts[line] = pdev; } struct platform_device *__init at32_add_device_usart(unsigned int id) { - struct platform_device *pdev; - - pdev = setup_usart(id); - if (pdev) - platform_device_register(pdev); - - return pdev; + platform_device_register(at32_usarts[id]); + return at32_usarts[id]; } struct platform_device *atmel_default_console_device; void __init at32_setup_serial_console(unsigned int usart_id) { - atmel_default_console_device = setup_usart(usart_id); + atmel_default_console_device = at32_usarts[usart_id]; } /* -------------------------------------------------------------------- |