From 4f6c7b12ed425095e635c32f184e8f8002da3823 Mon Sep 17 00:00:00 2001 From: Adam Ford <aford173@gmail.com> Date: Thu, 25 Jan 2018 14:15:38 -0600 Subject: [PATCH] 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> --- board/logicpd/omap3som/omap3logic.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/board/logicpd/omap3som/omap3logic.h b/board/logicpd/omap3som/omap3logic.h index 22d7760a80..7376119112 100644 --- 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*/ -- 2.39.5