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| author | Piotr Wilczek <p.wilczek@samsung.com> | 2013-11-20 10:43:49 +0100 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2013-12-05 07:39:38 +0100 |
| commit | 2d8f1e27695a8a9a3ed863a510be58284b6b411c (patch) | |
| tree | 77002d27c29a3f1c93de096742b615d1aadb930d /board/samsung/trats/trats.c | |
| parent | f44483b57c49282299da0e5c10073b909cdad979 (diff) | |
| download | u-boot-2d8f1e27695a8a9a3ed863a510be58284b6b411c.tar.gz u-boot-2d8f1e27695a8a9a3ed863a510be58284b6b411c.tar.xz u-boot-2d8f1e27695a8a9a3ed863a510be58284b6b411c.zip | |
driver:i2c:s3c24x0: adapt driver to new i2c
This patch adapts the s3c24x0 driver to the new i2c framework.
Config file is modified for all the boards that use the driver.
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Minkyu Kang <mk7.kang@samsung.com>
CC: Heiko Schocher <hs@denx.de>
CC: Inderpal Singh <inderpal.singh@linaro.org>
CC: David Müller <d.mueller@elsoft.ch>
CC: Chander Kashyap <k.chander@samsung.com>
CC: Lukasz Majewski <l.majewski@samsung.com>
Tested-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reviewed-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Diffstat (limited to 'board/samsung/trats/trats.c')
| -rw-r--r-- | board/samsung/trats/trats.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index 7012c134fb..44be5fcaf9 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; |