Signed-off-by: Piotr Wilczek p.wilczek@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com CC: Lukasz Majewski l.majewski@samsung.com --- board/samsung/trats/trats.c | 21 ++++++++++++--------- include/configs/trats.h | 25 ++++++++----------------- 2 files changed, 20 insertions(+), 26 deletions(-)
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index 7012c13..44be5fc 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -57,15 +57,18 @@ int board_init(void)
void i2c_init_board(void) { - struct exynos4_gpio_part1 *gpio1 = - (struct exynos4_gpio_part1 *)samsung_get_base_gpio_part1(); + int err; struct exynos4_gpio_part2 *gpio2 = (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2();
- /* I2C_5 -> PMIC -> Adapter 0 */ - s5p_gpio_direction_output(&gpio1->b, 7, 1); - s5p_gpio_direction_output(&gpio1->b, 6, 1); - /* I2C_9 -> FG -> Adapter 1 */ + /* I2C_5 -> PMIC */ + err = exynos_pinmux_config(PERIPH_ID_I2C5, PINMUX_FLAG_NONE); + if (err) { + debug("I2C%d not configured\n", (I2C_5)); + return; + } + + /* I2C_8 -> FG */ s5p_gpio_direction_output(&gpio2->y4, 0, 1); s5p_gpio_direction_output(&gpio2->y4, 1, 1); } @@ -290,10 +293,10 @@ int power_init_board(void) * The FUEL_GAUGE is marked as I2C9 on the schematic, but connected * to logical I2C adapter 1 */ - ret = pmic_init(I2C_0); + ret = pmic_init(I2C_5); ret |= pmic_init_max8997(); - ret |= power_fg_init(I2C_1); - ret |= power_muic_init(I2C_0); + ret |= power_fg_init(I2C_8); + ret |= power_muic_init(I2C_5); ret |= power_bat_init(0); if (ret) return ret; diff --git a/include/configs/trats.h b/include/configs/trats.h index 3d080c4..f163303 100644 --- a/include/configs/trats.h +++ b/include/configs/trats.h @@ -16,6 +16,7 @@ */ #define CONFIG_SAMSUNG /* in a SAMSUNG core */ #define CONFIG_S5P /* which is in a S5P Family */ +#define CONFIG_EXYNOS4 /* which is in a EXYNOS4XXX */ #define CONFIG_EXYNOS4210 /* which is in a EXYNOS4210 */ #define CONFIG_TRATS /* working with TRATS */ #define CONFIG_TIZEN /* TIZEN lib */ @@ -268,31 +269,21 @@ #define CONFIG_SYS_CACHELINE_SIZE 32
#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_S3C24X0 +#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 +#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0xFE +#define CONFIG_MAX_I2C_NUM 8 #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ #define CONFIG_SYS_I2C_SOFT_SPEED 50000 -#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE -#define I2C_SOFT_DECLARATIONS2 -#define CONFIG_SYS_I2C_SOFT_SPEED_2 50000 -#define CONFIG_SYS_I2C_SOFT_SLAVE_2 0x7F +#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F #define CONFIG_SOFT_I2C_READ_REPEATED_START #define CONFIG_SYS_I2C_INIT_BOARD -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SOFT_I2C_MULTI_BUS -#define CONFIG_SYS_MAX_I2C_BUS 15
#include <asm/arch/gpio.h>
-/* I2C PMIC */ -#define CONFIG_SOFT_I2C_I2C5_SCL exynos4_gpio_part1_get_nr(b, 7) -#define CONFIG_SOFT_I2C_I2C5_SDA exynos4_gpio_part1_get_nr(b, 6) - /* I2C FG */ -#define CONFIG_SOFT_I2C_I2C9_SCL exynos4_gpio_part2_get_nr(y4, 1) -#define CONFIG_SOFT_I2C_I2C9_SDA exynos4_gpio_part2_get_nr(y4, 0) - -#define CONFIG_SOFT_I2C_GPIO_SCL get_multi_scl_pin() -#define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin() -#define I2C_INIT multi_i2c_init() +#define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_part2_get_nr(y4, 1) +#define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_part2_get_nr(y4, 0)
#define CONFIG_POWER #define CONFIG_POWER_I2C