Marek Szyprowski wrote: > > Add required platform definitions for si470x radio device on Samsung > Goni board. > Is this the same with following? http://marc.info/?l=linux-arm-kernel&m=128220793700997&w=2 > Signed-off-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx> > Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> > Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> > --- > arch/arm/mach-s5pv210/Kconfig | 2 ++ > arch/arm/mach-s5pv210/mach-goni.c | 29 > +++++++++++++++++++++++++++++ > 2 files changed, 31 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig > index b46925b..b1f671d 100644 > --- a/arch/arm/mach-s5pv210/Kconfig > +++ b/arch/arm/mach-s5pv210/Kconfig > @@ -83,9 +83,11 @@ config MACH_GONI > select S3C_DEV_HSMMC > select S3C_DEV_HSMMC1 > select S3C_DEV_HSMMC2 > + select S3C_DEV_I2C1 > select S5P_DEV_ONENAND > select SAMSUNG_DEV_KEYPAD > select S5PV210_SETUP_FB_24BPP > + select S5PV210_SETUP_I2C1 > select S5PV210_SETUP_KEYPAD > select S5PV210_SETUP_SDHCI > help > diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach- > goni.c > index b263f3a..30da422 100644 > --- a/arch/arm/mach-s5pv210/mach-goni.c > +++ b/arch/arm/mach-s5pv210/mach-goni.c > @@ -38,6 +38,7 @@ > #include <plat/devs.h> > #include <plat/cpu.h> > #include <plat/fb.h> > +#include <plat/iic.h> > #include <plat/keypad.h> > #include <plat/sdhci.h> > > @@ -200,6 +201,27 @@ static struct samsung_keypad_platdata keypad_data > __initdata = { > .cols = 3, > }; > > +/* Radio */ > +static struct i2c_board_info i2c1_devs[] __initdata = { > + { > + I2C_BOARD_INFO("si470x", 0x10), > + }, > +}; > + > +static void __init goni_radio_init(void) > +{ > + int gpio; > + > + gpio = S5PV210_GPJ2(4); /* XMSMDATA_4 */ > + gpio_request(gpio, "FM_INT"); > + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); > + i2c1_devs[0].irq = gpio_to_irq(gpio); > + > + gpio = S5PV210_GPJ2(5); /* XMSMDATA_5 */ > + gpio_request(gpio, "FM_RST"); > + gpio_direction_output(gpio, 1); > +} > + > /* MAX8998 regulators */ > #if defined(CONFIG_REGULATOR_MAX8998) || > defined(CONFIG_REGULATOR_MAX8998_MODULE) > > @@ -567,6 +589,13 @@ static void __init goni_map_io(void) > > static void __init goni_machine_init(void) > { > + /* Radio: call before I2C 1 registeration */ > + goni_radio_init(); > + > + /* I2C1 */ > + s3c_i2c1_set_platdata(NULL); > + i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs)); > + > /* PMIC */ > goni_pmic_init(); > i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, > i2c_gpio_pmic_devs, > -- Thanks. Best regards, Kgene. -- Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd. -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
 |