diff options
| author | Magnus Damm <damm@igel.co.jp> | 2008-12-04 18:00:11 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-12-22 18:43:51 +0900 |
| commit | 6aacba72dbdadc1445244e366ecf0263a160409e (patch) | |
| tree | 4a47e49f2f392b09d64384d2642d41c134c7d8cb /arch/sh/boards | |
| parent | 5727003b5d23eb852c057d25459bba27cbf754c3 (diff) | |
sh: add st16c2550 devices to se7343
Add 8250 platform data to setup the ST16C2550C chip on se7343.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards')
| -rw-r--r-- | arch/sh/boards/mach-se/7343/setup.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c index 9308660cff5..69dac91c2a6 100644 --- a/arch/sh/boards/mach-se/7343/setup.c +++ b/arch/sh/boards/mach-se/7343/setup.c @@ -1,6 +1,8 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/mtd/physmap.h> +#include <linux/serial_8250.h> +#include <linux/serial_reg.h> #include <asm/machvec.h> #include <mach-se/mach/se7343.h> #include <asm/heartbeat.h> @@ -94,10 +96,41 @@ static struct platform_device nor_flash_device = { .resource = nor_flash_resources, }; +#define ST16C2550C_FLAGS (UPF_BOOT_AUTOCONF | UPF_IOREMAP) + +static struct plat_serial8250_port serial_platform_data[] = { + [0] = { + .iotype = UPIO_MEM, + .mapbase = 0x16000000, + .regshift = 1, + .flags = ST16C2550C_FLAGS, + .irq = UARTA_IRQ, + .uartclk = 7372800, + }, + [1] = { + .iotype = UPIO_MEM, + .mapbase = 0x17000000, + .regshift = 1, + .flags = ST16C2550C_FLAGS, + .irq = UARTB_IRQ, + .uartclk = 7372800, + }, + { }, +}; + +static struct platform_device uart_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = serial_platform_data, + }, +}; + static struct platform_device *sh7343se_platform_devices[] __initdata = { &smc91x_device, &heartbeat_device, &nor_flash_device, + &uart_device, }; static int __init sh7343se_devices_setup(void) |