diff options
Diffstat (limited to 'arch/arm/mach-s3c24xx/mach-nexcoder.c')
| -rw-r--r-- | arch/arm/mach-s3c24xx/mach-nexcoder.c | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/arch/arm/mach-s3c24xx/mach-nexcoder.c b/arch/arm/mach-s3c24xx/mach-nexcoder.c index 5c05ba1c330..c82c281ce35 100644 --- a/arch/arm/mach-s3c24xx/mach-nexcoder.c +++ b/arch/arm/mach-s3c24xx/mach-nexcoder.c @@ -21,6 +21,7 @@ #include <linux/gpio.h> #include <linux/string.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> @@ -37,15 +38,13 @@ //#include <asm/debug-ll.h> #include <mach/regs-gpio.h> -#include <plat/regs-serial.h> -#include <plat/iic.h> +#include <mach/gpio-samsung.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> -#include <plat/s3c2410.h> -#include <plat/s3c244x.h> -#include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> +#include <plat/samsung-time.h> #include "common.h" @@ -119,28 +118,34 @@ static struct platform_device *nexcoder_devices[] __initdata = { static void __init nexcoder_sensorboard_init(void) { - // Initialize SCCB bus - s3c2410_gpio_setpin(S3C2410_GPE(14), 1); // IICSCL - s3c_gpio_cfgpin(S3C2410_GPE(14), S3C2410_GPIO_OUTPUT); - s3c2410_gpio_setpin(S3C2410_GPE(15), 1); // IICSDA - s3c_gpio_cfgpin(S3C2410_GPE(15), S3C2410_GPIO_OUTPUT); - - // Power up the sensor board - s3c2410_gpio_setpin(S3C2410_GPF(1), 1); - s3c_gpio_cfgpin(S3C2410_GPF(1), S3C2410_GPIO_OUTPUT); // CAM_GPIO7 => nLDO_PWRDN - s3c2410_gpio_setpin(S3C2410_GPF(2), 0); - s3c_gpio_cfgpin(S3C2410_GPF(2), S3C2410_GPIO_OUTPUT); // CAM_GPIO6 => CAM_PWRDN + /* Initialize SCCB bus */ + gpio_request_one(S3C2410_GPE(14), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPE(14)); /* IICSCL */ + gpio_request_one(S3C2410_GPE(15), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPE(15)); /* IICSDA */ + + /* Power up the sensor board */ + gpio_request_one(S3C2410_GPF(1), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPF(1)); /* CAM_GPIO7 => nLDO_PWRDN */ + gpio_request_one(S3C2410_GPF(2), GPIOF_OUT_INIT_LOW, NULL); + gpio_free(S3C2410_GPF(2)); /* CAM_GPIO6 => CAM_PWRDN */ } static void __init nexcoder_map_io(void) { s3c24xx_init_io(nexcoder_iodesc, ARRAY_SIZE(nexcoder_iodesc)); - s3c24xx_init_clocks(0); s3c24xx_init_uarts(nexcoder_uartcfgs, ARRAY_SIZE(nexcoder_uartcfgs)); + samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4); nexcoder_sensorboard_init(); } +static void __init nexcoder_init_time(void) +{ + s3c2440_init_clocks(12000000); + samsung_timer_init(); +} + static void __init nexcoder_init(void) { s3c_i2c0_set_platdata(NULL); @@ -152,7 +157,7 @@ MACHINE_START(NEXCODER_2440, "NexVision - Nexcoder 2440") .atag_offset = 0x100, .map_io = nexcoder_map_io, .init_machine = nexcoder_init, - .init_irq = s3c24xx_init_irq, - .timer = &s3c24xx_timer, + .init_irq = s3c2440_init_irq, + .init_time = nexcoder_init_time, .restart = s3c244x_restart, MACHINE_END |