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board: samsung: trats2: remove the board_i2c_init() function

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Remove the board_i2c_init() function.
i2c should be initialized with device-tree file.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Jaehoon Chung 2017-04-03 19:02:54 +09:00 committed by Minkyu Kang
parent 8b6edb27e0
commit 62b747c4c3
1 changed files with 0 additions and 29 deletions
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29
board/samsung/trats2/trats2.c
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@ -100,32 +100,6 @@ static void board_external_gpio_init(void)
gpio_set_pull(EXYNOS4X12_GPIO_X37, S5P_GPIO_PULL_NONE); /* HDMI_HPD */
}
#ifdef CONFIG_SYS_I2C_INIT_BOARD
static void board_init_i2c(void)
{
int err;
/* I2C_7 */
err = exynos_pinmux_config(PERIPH_ID_I2C7, PINMUX_FLAG_NONE);
if (err) {
debug("I2C%d not configured\n", (I2C_7));
return;
}
/* I2C_8 */
gpio_request(EXYNOS4X12_GPIO_F14, "i2c8_clk");
gpio_request(EXYNOS4X12_GPIO_F15, "i2c8_data");
gpio_direction_output(EXYNOS4X12_GPIO_F14, 1);
gpio_direction_output(EXYNOS4X12_GPIO_F15, 1);
/* I2C_9 */
gpio_request(EXYNOS4X12_GPIO_M21, "i2c9_clk");
gpio_request(EXYNOS4X12_GPIO_M20, "i2c9_data");
gpio_direction_output(EXYNOS4X12_GPIO_M21, 1);
gpio_direction_output(EXYNOS4X12_GPIO_M20, 1);
}
#endif
#ifdef CONFIG_SYS_I2C_SOFT
int get_soft_i2c_scl_pin(void)
{
@ -179,9 +153,6 @@ int exynos_power_init(void)
struct power_battery *pb;
struct pmic *p_chrg, *p_muic, *p_fg, *p_bat;
#ifdef CONFIG_SYS_I2C_INIT_BOARD
board_init_i2c();
#endif
pmic_init(I2C_7); /* I2C adapter 7 - bus name s3c24x0_7 */
pmic_init_max77686();
pmic_init_max77693(I2C_10); /* I2C adapter 10 - bus name soft1 */