New patch to review for coreboot: ef19e80 pit: Configure the pinmux for the i2c busses that are connected on pit.

[Gabe Black]

Gabe Black ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3702

-gerrit

commit ef19e8015dea86043511e1788ba2468e155826ef
Author: Gabe Black 
Date:   Sun Jun 23 03:16:46 2013 -0700

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

Change-Id: I2dc4caa370473dd86fee2b5cc8b1b9eb154b970e
    Signed-off-by: Gabe Black 
---
 src/mainboard/google/pit/mainboard.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/mainboard/google/pit/mainboard.c b/src/mainboard/google/pit/mainboard.c
index 1608788..64783ad 100644
--- a/src/mainboard/google/pit/mainboard.c
+++ b/src/mainboard/google/pit/mainboard.c
@@ -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 */