From aff36ea92ec0700cd9241bf01e72956a3ab9600e Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Mon, 12 Nov 2012 14:34:31 +0000
Subject: [PATCH] i2c: mxs: Fix TIMING2 register value

According to FSL, the value in the TIMING2 register shall be 0x00300030
instead of what's written in the datasheet. This new value correlates
with older STMP36xx datasheet. Issues were detected in Linux when this
register was misconfigured, so write this correct value.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
---
 drivers/i2c/mxs_i2c.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/mxs_i2c.c b/drivers/i2c/mxs_i2c.c
index 3771452b9f1..006fb919f41 100644
--- a/drivers/i2c/mxs_i2c.c
+++ b/drivers/i2c/mxs_i2c.c
@@ -267,8 +267,8 @@ int i2c_set_bus_speed(unsigned int speed)
 	writel(spd->timing0, &i2c_regs->hw_i2c_timing0);
 	writel(spd->timing1, &i2c_regs->hw_i2c_timing1);
 
-	writel((0x0015 << I2C_TIMING2_BUS_FREE_OFFSET) |
-		(0x000d << I2C_TIMING2_LEADIN_COUNT_OFFSET),
+	writel((0x0030 << I2C_TIMING2_BUS_FREE_OFFSET) |
+		(0x0030 << I2C_TIMING2_LEADIN_COUNT_OFFSET),
 		&i2c_regs->hw_i2c_timing2);
 
 	return 0;
-- 
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