From: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Date: Mon, 7 Jul 2014 04:17:48 +0000 (+0800)
Subject: fsl_i2c: add support for 3rd and 4th I2C
X-Git-Tag: v2014.10-rc1~117^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a17fd10fb516df3a0b00fcceb8678de2689951fc;p=platform%2Fkernel%2Fu-boot.git

fsl_i2c: add support for 3rd and 4th I2C

Add support for 3rd and 4th I2C.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
---

diff --git a/drivers/i2c/fsl_i2c.c b/drivers/i2c/fsl_i2c.c
index aa159f8..811033b 100644
--- a/drivers/i2c/fsl_i2c.c
+++ b/drivers/i2c/fsl_i2c.c
@@ -46,10 +46,16 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-static const struct fsl_i2c *i2c_dev[2] = {
+static const struct fsl_i2c *i2c_dev[4] = {
 	(struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C_OFFSET),
 #ifdef CONFIG_SYS_FSL_I2C2_OFFSET
-	(struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C2_OFFSET)
+	(struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C2_OFFSET),
+#endif
+#ifdef CONFIG_SYS_FSL_I2C3_OFFSET
+	(struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C3_OFFSET),
+#endif
+#ifdef CONFIG_SYS_FSL_I2C4_OFFSET
+	(struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C4_OFFSET)
 #endif
 };
 
@@ -539,3 +545,15 @@ U_BOOT_I2C_ADAP_COMPLETE(fsl_1, fsl_i2c_init, fsl_i2c_probe, fsl_i2c_read,
 			 CONFIG_SYS_FSL_I2C2_SPEED, CONFIG_SYS_FSL_I2C2_SLAVE,
 			 1)
 #endif
+#ifdef CONFIG_SYS_FSL_I2C3_OFFSET
+U_BOOT_I2C_ADAP_COMPLETE(fsl_2, fsl_i2c_init, fsl_i2c_probe, fsl_i2c_read,
+			 fsl_i2c_write, fsl_i2c_set_bus_speed,
+			 CONFIG_SYS_FSL_I2C3_SPEED, CONFIG_SYS_FSL_I2C3_SLAVE,
+			 2)
+#endif
+#ifdef CONFIG_SYS_FSL_I2C4_OFFSET
+U_BOOT_I2C_ADAP_COMPLETE(fsl_3, fsl_i2c_init, fsl_i2c_probe, fsl_i2c_read,
+			 fsl_i2c_write, fsl_i2c_set_bus_speed,
+			 CONFIG_SYS_FSL_I2C4_SPEED, CONFIG_SYS_FSL_I2C4_SLAVE,
+			 3)
+#endif