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

5 files changed, 32 insertions, 47 deletions

diff --git a/include/configs/VCMA9.h b/include/configs/VCMA9.h
index 79a6079..57b620d 100644
--- a/include/configs/VCMA9.h
+++ b/include/configs/VCMA9.h
@@ -73,12 +73,12 @@
  * the MPL VCMA9 is equipped with an ATMEL 24C256 EEPROM at
  * address 0x50 with 16bit addressing
  */
-#define CONFIG_HARD_I2C				/* I2C with hardware support */
-#define CONFIG_SYS_I2C_SPEED		100000	/* I2C speed */
-#define CONFIG_SYS_I2C_SLAVE		0x7F	/* I2C slave addr */
+#define CONFIG_SYS_I2C
 
 /* we use the built-in I2C controller */
-#define CONFIG_DRIVER_S3C24X0_I2C
+#define CONFIG_SYS_I2C_S3C24X0
+#define CONFIG_SYS_I2C_S3C24X0_SPEED    100000	/* I2C speed */
+#define CONFIG_SYS_I2C_S3C24X0_SLAVE    0x7F	/* I2C slave addr */
 
 #define CONFIG_SYS_I2C_EEPROM_ADDR	0x50
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
diff --git a/include/configs/arndale.h b/include/configs/arndale.h
index 45fa047..ea8753b 100644
--- a/include/configs/arndale.h
+++ b/include/configs/arndale.h
@@ -214,13 +214,12 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C_SPEED	100000		/* 100 Kbps */
-#define CONFIG_DRIVER_S3C24X0_I2C
-#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_I2C_S3C24X0_SPEED	100000		/* 100 Kbps */
+#define CONFIG_SYS_I2C_S3C24X0
 #define CONFIG_MAX_I2C_NUM	8
-#define CONFIG_SYS_I2C_SLAVE    0x0
+#define CONFIG_SYS_I2C_S3C24X0_SLAVE    0x0
 #define CONFIG_I2C_EDID
 
 /* PMIC */
diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h
index bdefee1..0155322 100644
--- a/include/configs/exynos5250-dt.h
+++ b/include/configs/exynos5250-dt.h
@@ -249,13 +249,13 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C_SPEED	100000		/* 100 Kbps */
-#define CONFIG_DRIVER_S3C24X0_I2C
+#define CONFIG_SYS_I2C_S3C24X0_SPEED	100000		/* 100 Kbps */
+#define CONFIG_SYS_I2C_S3C24X0
 #define CONFIG_I2C_MULTI_BUS
 #define CONFIG_MAX_I2C_NUM	8
-#define CONFIG_SYS_I2C_SLAVE    0x0
+#define CONFIG_SYS_I2C_S3C24X0_SLAVE    0x0
 #define CONFIG_I2C_EDID
 
 /* PMIC */
diff --git a/include/configs/trats.h b/include/configs/trats.h
index 3d080c4..f163303 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -16,6 +16,7 @@
  */
 #define CONFIG_SAMSUNG		/* in a SAMSUNG core */
 #define CONFIG_S5P		/* which is in a S5P Family */
+#define CONFIG_EXYNOS4		/* which is in a EXYNOS4XXX */
 #define CONFIG_EXYNOS4210	/* which is in a EXYNOS4210 */
 #define CONFIG_TRATS		/* working with TRATS */
 #define CONFIG_TIZEN		/* TIZEN lib */
@@ -268,31 +269,21 @@
 #define CONFIG_SYS_CACHELINE_SIZE       32
 
 #define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_S3C24X0
+#define CONFIG_SYS_I2C_S3C24X0_SPEED	100000
+#define CONFIG_SYS_I2C_S3C24X0_SLAVE	0xFE
+#define CONFIG_MAX_I2C_NUM		8
 #define CONFIG_SYS_I2C_SOFT		/* I2C bit-banged */
 #define CONFIG_SYS_I2C_SOFT_SPEED	50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE	0xFE
-#define I2C_SOFT_DECLARATIONS2
-#define CONFIG_SYS_I2C_SOFT_SPEED_2     50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE_2     0x7F
+#define CONFIG_SYS_I2C_SOFT_SLAVE	0x7F
 #define CONFIG_SOFT_I2C_READ_REPEATED_START
 #define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SOFT_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS	15
 
 #include <asm/arch/gpio.h>
 
-/* I2C PMIC */
-#define CONFIG_SOFT_I2C_I2C5_SCL exynos4_gpio_part1_get_nr(b, 7)
-#define CONFIG_SOFT_I2C_I2C5_SDA exynos4_gpio_part1_get_nr(b, 6)
-
 /* I2C FG */
-#define CONFIG_SOFT_I2C_I2C9_SCL exynos4_gpio_part2_get_nr(y4, 1)
-#define CONFIG_SOFT_I2C_I2C9_SDA exynos4_gpio_part2_get_nr(y4, 0)
-
-#define CONFIG_SOFT_I2C_GPIO_SCL get_multi_scl_pin()
-#define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin()
-#define I2C_INIT multi_i2c_init()
+#define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_part2_get_nr(y4, 1)
+#define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_part2_get_nr(y4, 0)
 
 #define CONFIG_POWER
 #define CONFIG_POWER_I2C
diff --git a/include/configs/trats2.h b/include/configs/trats2.h
index 0e93836..3bcdfb1 100644
--- a/include/configs/trats2.h
+++ b/include/configs/trats2.h
@@ -260,30 +260,25 @@
 #include <asm/arch/gpio.h>
 
 #define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_SOFT		/* I2C bit-banged */
+#define CONFIG_SYS_I2C_S3C24X0
+#define CONFIG_SYS_I2C_S3C24X0_SPEED	100000
+#define CONFIG_SYS_I2C_S3C24X0_SLAVE	0
+#define CONFIG_MAX_I2C_NUM		8
+#define CONFIG_SYS_I2C_SOFT
 #define CONFIG_SYS_I2C_SOFT_SPEED	50000
 #define CONFIG_SYS_I2C_SOFT_SLAVE	0x00
 #define I2C_SOFT_DECLARATIONS2
 #define CONFIG_SYS_I2C_SOFT_SPEED_2     50000
 #define CONFIG_SYS_I2C_SOFT_SLAVE_2     0x00
-#define I2C_SOFT_DECLARATIONS3
-#define CONFIG_SYS_I2C_SOFT_SPEED_3     50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE_3     0x00
 #define CONFIG_SOFT_I2C_READ_REPEATED_START
 #define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SOFT_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS		15
-
-#define CONFIG_SOFT_I2C_I2C5_SCL exynos4x12_gpio_part1_get_nr(d0, 3)
-#define CONFIG_SOFT_I2C_I2C5_SDA exynos4x12_gpio_part1_get_nr(d0, 2)
-#define CONFIG_SOFT_I2C_I2C9_SCL exynos4x12_gpio_part1_get_nr(f1, 4)
-#define CONFIG_SOFT_I2C_I2C9_SDA exynos4x12_gpio_part1_get_nr(f1, 5)
-#define CONFIG_SOFT_I2C_I2C10_SCL exynos4x12_gpio_part2_get_nr(m2, 1)
-#define CONFIG_SOFT_I2C_I2C10_SDA exynos4x12_gpio_part2_get_nr(m2, 0)
-#define CONFIG_SOFT_I2C_GPIO_SCL get_multi_scl_pin()
-#define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin()
-#define I2C_INIT multi_i2c_init()
+
+#ifndef __ASSEMBLY__
+int get_soft_i2c_scl_pin(void);
+int get_soft_i2c_sda_pin(void);
+#endif
+#define CONFIG_SOFT_I2C_GPIO_SCL	get_soft_i2c_scl_pin()
+#define CONFIG_SOFT_I2C_GPIO_SDA	get_soft_i2c_sda_pin()
 
 /* POWER */
 #define CONFIG_POWER