From fd8dca83ed4b9d960d3b9a0450da12bb32f512f8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C5=81ukasz=20Majewski?= Date: Tue, 4 Sep 2012 23:15:21 +0000 Subject: i2c:soft:multi: Enable soft I2C multibus at Trats development board This commit enables multibus handling at Samsung's Trats development board. Signed-off-by: Lukasz Majewski Signed-off-by: Kyungmin Park Cc: Minkyu Kang Acked-by: Heiko Schocher --- board/samsung/trats/trats.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'board/samsung') diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index 4f9cb5a..e11a892 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -75,6 +75,21 @@ int board_init(void) return 0; } +void i2c_init_board(void) +{ + struct exynos4_gpio_part1 *gpio1 = + (struct exynos4_gpio_part1 *)samsung_get_base_gpio_part1(); + struct exynos4_gpio_part2 *gpio2 = + (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2(); + + /* I2C_5 -> PMIC */ + s5p_gpio_direction_output(&gpio1->b, 7, 1); + s5p_gpio_direction_output(&gpio1->b, 6, 1); + /* I2C_9 -> FG */ + s5p_gpio_direction_output(&gpio2->y4, 0, 1); + s5p_gpio_direction_output(&gpio2->y4, 1, 1); +} + int dram_init(void) { gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) + -- cgit v1.1