omap3_logic: Clean up I2C pin muxing.

The SOM has external pull-up resistors, so let's turn these off.
It was helping reduce some errors when running I2C1 @ 2.6MHz.

Signed-off-by: Adam Ford <aford173@gmail.com>

diff --git a/board/logicpd/omap3som/omap3logic.h b/board/logicpd/omap3som/omap3logic.h
index 22d7760a8062635f310bb194ab4edada167f40a4..737611911274fec0329d51fedcadee58a32e71bc 100644 (file)
--- a/board/logicpd/omap3som/omap3logic.h
+++ b/board/logicpd/omap3som/omap3logic.h
@@ -229,17 +229,17 @@ void set_muxconf_regs(void)
        MUX_VAL(CP(HSUSB0_DATA6), (IEN  | PTD | DIS | M0)); /*HSUSB0_DATA6*/
        MUX_VAL(CP(HSUSB0_DATA7), (IEN  | PTD | DIS | M0)); /*HSUSB0_DATA7*/
 
-       MUX_VAL(CP(I2C1_SCL), (IEN  | PTU | EN  | M0)); /*I2C1_SCL*/
-       MUX_VAL(CP(I2C1_SDA), (IEN  | PTU | EN  | M0)); /*I2C1_SDA*/
+       MUX_VAL(CP(I2C1_SCL), (IEN  | EN  | M0)); /*I2C1_SCL*/
+       MUX_VAL(CP(I2C1_SDA), (IEN  | EN  | M0)); /*I2C1_SDA*/
 
-       MUX_VAL(CP(I2C2_SCL), (IEN  | PTU | EN  | M0)); /*I2C2_SCL*/
-       MUX_VAL(CP(I2C2_SDA), (IEN  | PTU | EN  | M0)); /*I2C2_SDA*/
+       MUX_VAL(CP(I2C2_SCL), (IEN  | EN  | M0)); /*I2C2_SCL*/
+       MUX_VAL(CP(I2C2_SDA), (IEN  | EN  | M0)); /*I2C2_SDA*/
 
-       MUX_VAL(CP(I2C3_SCL), (IEN  | PTU | EN  | M0)); /*I2C3_SCL*/
-       MUX_VAL(CP(I2C3_SDA), (IEN  | PTU | EN  | M0)); /*I2C3_SDA*/
+       MUX_VAL(CP(I2C3_SCL), (IEN  | EN  | M0)); /*I2C3_SCL*/
+       MUX_VAL(CP(I2C3_SDA), (IEN  | EN  | M0)); /*I2C3_SDA*/
 
-       MUX_VAL(CP(I2C4_SCL), (IEN  | PTU | EN  | M0)); /*I2C4_SCL*/
-       MUX_VAL(CP(I2C4_SDA), (IEN  | PTU | EN  | M0)); /*I2C4_SDA*/
+       MUX_VAL(CP(I2C4_SCL), (IEN  | EN  | M0)); /*I2C4_SCL*/
+       MUX_VAL(CP(I2C4_SDA), (IEN  | EN  | M0)); /*I2C4_SDA*/
 
        MUX_VAL(CP(HDQ_SIO), (IEN  | PTU | EN  | M0)); /*HDQ_SIO*/