From: Jagannadha Sutradharudu Teki <jagannadha.sutradharudu-teki@xilinx.com>
Date: Thu, 13 Dec 2012 16:55:14 +0000 (+0530)
Subject: zynq: zc70x: Add I2C configurations support
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=128d65f0dc8f1ff3aacf122d6dbaf27654be2cde;p=thirdparty%2Fu-boot.git

zynq: zc70x: Add I2C configurations support

Adds configurations for zynq i2c controller.
Enable i2c support on zc70x boards.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/include/configs/zynq_common.h b/include/configs/zynq_common.h
index 971e176047f..8edbdd8f858 100644
--- a/include/configs/zynq_common.h
+++ b/include/configs/zynq_common.h
@@ -149,6 +149,15 @@
 # define CONFIG_MTD_DEVICE
 #endif
 
+/* I2C */
+#ifdef CONFIG_ZYNQ_I2C
+# define CONFIG_CMD_I2C
+# define CONFIG_ZYNQ_I2C_CTLR_0
+# define CONFIG_HARD_I2C		1
+# define CONFIG_SYS_I2C_SPEED		100000
+# define CONFIG_SYS_I2C_SLAVE		1
+#endif
+
 #ifndef CONFIG_ENV_IS_NOWHERE
 # ifndef CONFIG_SYS_NO_FLASH
 /* Environment in NOR flash */
diff --git a/include/configs/zynq_zc70x.h b/include/configs/zynq_zc70x.h
index ce8599736eb..3f18f3a2270 100644
--- a/include/configs/zynq_zc70x.h
+++ b/include/configs/zynq_zc70x.h
@@ -32,6 +32,7 @@
 
 #define CONFIG_MMC
 #define CONFIG_ZYNQ_SPI
+#define CONFIG_ZYNQ_I2C
 
 #include <configs/zynq_common.h>