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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