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ARM: S5PV210: Add si470x radio device to the GONI board

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Add required platform definitions for si470x radio device on Samsung
Goni board.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
[kgene.kim@samsung.com: minor title fixes]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Marek Szyprowski 2010-10-04 16:39:22 +09:00 committed by Kukjin Kim
parent 8415d5c415
commit 528ef1b5f3
2 changed files with 32 additions and 0 deletions
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2
arch/arm/mach-s5pv210/Kconfig
View file

@ -81,10 +81,12 @@ config MACH_GONI
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC1
select S3C_DEV_HSMMC2
select S3C_DEV_I2C1
select S3C_DEV_USB_HSOTG
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

30
arch/arm/mach-s5pv210/mach-goni.c
View file

@ -39,6 +39,7 @@
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/fb.h>
#include <plat/iic.h>
#include <plat/keypad.h>
#include <plat/sdhci.h>
#include <plat/clock.h>
@ -197,6 +198,27 @@ 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)
@ -587,6 +609,7 @@ static struct platform_device *goni_devices[] __initdata = {
&s3c_device_hsmmc2,
&s3c_device_usb_hsotg,
&samsung_device_keypad,
&s3c_device_i2c1,
};
static void __init goni_map_io(void)
@ -598,6 +621,13 @@ 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,