[U-Boot] [PATCH v6 02/17] ls102xa: i2c: Add i2c support for LS102xA

[Alison Wang]

From: Wang Huan <b18965 at freescale.com>

The existing i.MX's I2C driver mxc_i2c.c is compatible
with the controller of LS102xA. As I2C's registers
are 8-bit on LS102xA, I2C_QUIRK_REG is enabled to
use 8-bit driver.

This patch is to add I2C 1,2,3 support for LS102xA.

Signed-off-by: Alison Wang <alison.wang at freescale.com>
---
Change log:
 v6: Fix checkpatch error.
 v5: Add detailed commit messages.
 v4: Add commit messages.
 v3: Add I2C 3 support.
 v2: No change.

 drivers/i2c/mxc_i2c.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index c14797c..021b2fe 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -423,7 +423,7 @@ static void * const i2c_bases[] = {
 	(void *)IMX_I2C2_BASE
 #elif defined(CONFIG_MX31) || defined(CONFIG_MX35) || \
 	defined(CONFIG_MX51) || defined(CONFIG_MX53) ||	\
-	defined(CONFIG_MX6)
+	defined(CONFIG_MX6) || defined(CONFIG_LS102XA)
 	(void *)I2C1_BASE_ADDR,
 	(void *)I2C2_BASE_ADDR,
 	(void *)I2C3_BASE_ADDR
@@ -545,7 +545,7 @@ U_BOOT_I2C_ADAP_COMPLETE(mxc1, mxc_i2c_init, mxc_i2c_probe,
 			 CONFIG_SYS_MXC_I2C2_SLAVE, 1)
 #if defined(CONFIG_MX31) || defined(CONFIG_MX35) ||\
 	defined(CONFIG_MX51) || defined(CONFIG_MX53) ||\
-	defined(CONFIG_MX6)
+	defined(CONFIG_MX6) || defined(CONFIG_LS102XA)
 U_BOOT_I2C_ADAP_COMPLETE(mxc2, mxc_i2c_init, mxc_i2c_probe,
 			 mxc_i2c_read, mxc_i2c_write,
 			 mxc_i2c_set_bus_speed,
-- 
2.1.0.27.g96db324