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pit: Configure the pinmux for the i2c busses that are connected on pit. 

Change-Id: I2dc4caa370473dd86fee2b5cc8b1b9eb154b970e
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3702
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Gabe Black 2013-06-23 03:16:46 -07:00 committed by Stefan Reinauer
parent be58278a86
commit 04d6e01d43
1 changed files with 13 additions and 0 deletions
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13
src/mainboard/google/pit/mainboard.c
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@ -159,6 +159,17 @@ static void disable_usb30_pll(void)
gpio_direction_output(usb3_pll_l, 0);
}
static void gpio_init(void)
{
/* Set up the I2C busses. */
exynos_pinmux_i2c2();
exynos_pinmux_i2c4();
exynos_pinmux_i2c7();
exynos_pinmux_i2c8();
exynos_pinmux_i2c9();
exynos_pinmux_i2c10();
}
/* this happens after cpu_init where exynos resources are set */
static void mainboard_init(device_t dev)
{
@ -169,6 +180,8 @@ static void mainboard_init(device_t dev)
};
void *fb_addr;
gpio_init();
tmu_init(&exynos5420_tmu_info);
/* Clock Gating all the unused IP's to save power */