Marek Szyprowski wrote:
> 
> Add required platform definitions for si470x radio device on Samsung
> Goni board.
> 
> Signed-off-by: Joonyoung Shim <jy0922.s...@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
> Signed-off-by: Marek Szyprowski <m.szyprow...@samsung.com>
> ---
>  arch/arm/mach-s5pv210/Kconfig     |    2 ++
>  arch/arm/mach-s5pv210/mach-goni.c |   30
> ++++++++++++++++++++++++++++++
>  2 files changed, 32 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..5677c4d 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");

If returned fail?

> +     s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
> +     i2c1_devs[0].irq = gpio_to_irq(gpio);

Need to sort out gpio interrupt stuff for this.

Anyway, will check it soon.


> +
> +     gpio = S5PV210_GPJ2(5);                 /* XMSMDATA_5 */
> +     gpio_request(gpio, "FM_RST");

Same.

> +     gpio_direction_output(gpio, 1);
> +}
> +
>  /* MAX8998 regulators */
>  #if defined(CONFIG_REGULATOR_MAX8998) ||
> defined(CONFIG_REGULATOR_MAX8998_MODULE)
> 
> @@ -556,6 +578,7 @@ static struct platform_device *goni_devices[]
__initdata = {
>       &s3c_device_hsmmc1,
>       &s3c_device_hsmmc2,
>       &samsung_device_keypad,
> +     &s3c_device_i2c1,
>  };
> 
>  static void __init goni_map_io(void)
> @@ -567,6 +590,13 @@ 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,
> --

Others, looks ok.

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene....@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.

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