Merge branch 'master' of git://git.denx.de/u-boot-i2c

7 files changed, 52 insertions, 1 deletions

diff --git a/include/configs/nhk8815.h b/include/configs/nhk8815.h
index 3e2e09fb83..8a83d924bb 100644
--- a/include/configs/nhk8815.h
+++ b/include/configs/nhk8815.h
@@ -93,7 +93,7 @@
 #define CONFIG_SYS_GBL_DATA_SIZE	128	/* for initial data */
 #define CONFIG_SYS_64BIT_VSPRINTF	/* mtd desires this */
 
-#define CONFIG_MISC_INIT_R	/* call misc_init_r during start up */
+#define BOARD_LATE_INIT		/* call board_late_init during start up */
 
 /* timing informazion */
 #define CONFIG_SYS_HZ		1000 /* Mandatory... */
@@ -110,6 +110,22 @@
 #define CONFIG_PL01x_PORTS	{ (void *)CFG_SERIAL0, (void *)CFG_SERIAL1 }
 #define CONFIG_PL011_CLOCK	48000000
 
+/* i2c, for the port extenders (uses gpio.c in board directory) */
+#ifndef __ASSEMBLY__
+#include <asm/arch/gpio.h>
+#define CONFIG_CMD_I2C
+#define CONFIG_SOFT_I2C
+#define CONFIG_SYS_I2C_SPEED	400000
+#define __SDA			63
+#define __SCL			62
+#define I2C_SDA(x)		nmk_gpio_set(__SDA, x)
+#define I2C_SCL(x)		nmk_gpio_set(__SCL, x)
+#define I2C_READ		(nmk_gpio_get(__SDA)!=0)
+#define I2C_ACTIVE		nmk_gpio_dir(__SDA, 1)
+#define I2C_TRISTATE		nmk_gpio_dir(__SDA, 0)
+#define I2C_DELAY     (udelay(2))
+#endif /* __ASSEMBLY__ */
+
 /* Ethernet */
 #define PCI_MEMORY_VADDR	0xe8000000
 #define PCI_IO_VADDR		0xee000000
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index a1a849e292..8fc6fb26c9 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -130,6 +130,12 @@
 #define CONFIG_DRIVER_OMAP34XX_I2C	1
 
 /*
+ * TWL4030
+ */
+#define CONFIG_TWL4030_POWER		1
+#define CONFIG_TWL4030_LED		1
+
+/*
  * Board NAND Info.
  */
 #define CONFIG_NAND_OMAP_GPMC
diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index 3d9d72caf3..809198b0f8 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -128,6 +128,11 @@
 #define CONFIG_DRIVER_OMAP34XX_I2C	1
 
 /*
+ * TWL4030
+ */
+#define CONFIG_TWL4030_POWER		1
+
+/*
  * Board NAND Info.
  */
 #define CONFIG_SYS_NAND_ADDR		NAND_BASE	/* physical address */
diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h
index 3bf798a400..c359c60b18 100644
--- a/include/configs/omap3_overo.h
+++ b/include/configs/omap3_overo.h
@@ -116,6 +116,12 @@
 #define CONFIG_DRIVER_OMAP34XX_I2C	1
 
 /*
+ * TWL4030
+ */
+#define CONFIG_TWL4030_POWER		1
+#define CONFIG_TWL4030_LED		1
+
+/*
  * Board NAND Info.
  */
 #define CONFIG_NAND_OMAP_GPMC
diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h
index d7e0ea1c44..d7b1cc1895 100644
--- a/include/configs/omap3_pandora.h
+++ b/include/configs/omap3_pandora.h
@@ -119,6 +119,12 @@
 #define CONFIG_DRIVER_OMAP34XX_I2C	1
 
 /*
+ * TWL4030
+ */
+#define CONFIG_TWL4030_POWER		1
+#define CONFIG_TWL4030_LED		1
+
+/*
  * Board NAND Info.
  */
 #define CONFIG_NAND_OMAP_GPMC
diff --git a/include/configs/omap3_zoom1.h b/include/configs/omap3_zoom1.h
index 4034ea4291..676b425473 100644
--- a/include/configs/omap3_zoom1.h
+++ b/include/configs/omap3_zoom1.h
@@ -126,6 +126,12 @@
 #define CONFIG_DRIVER_OMAP34XX_I2C	1
 
 /*
+ * TWL4030
+ */
+#define CONFIG_TWL4030_POWER		1
+#define CONFIG_TWL4030_LED		1
+
+/*
  * Board NAND Info.
  */
 #define CONFIG_NAND_OMAP_GPMC
diff --git a/include/configs/omap3_zoom2.h b/include/configs/omap3_zoom2.h
index 701a296b3d..3f6f5451a3 100644
--- a/include/configs/omap3_zoom2.h
+++ b/include/configs/omap3_zoom2.h
@@ -147,6 +147,12 @@
 #define CONFIG_DRIVER_OMAP34XX_I2C	1
 
 /*
+ * TWL4030
+ */
+#define CONFIG_TWL4030_POWER		1
+#define CONFIG_TWL4030_LED		1
+
+/*
  * Board NAND Info.
  */
 #define CONFIG_NAND_OMAP_GPMC