Convert CONFIG_SYS_I2C_DAVINCI to Kconfig

This converts the following to Kconfig:
   CONFIG_SYS_I2C_DAVINCI

Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/configs/da850_am18xxevm_defconfig b/configs/da850_am18xxevm_defconfig
index 779d9cf..c61d78e 100644
--- a/configs/da850_am18xxevm_defconfig
+++ b/configs/da850_am18xxevm_defconfig
@@ -40,6 +40,7 @@
 CONFIG_DA8XX_GPIO=y
 CONFIG_DM_I2C=y
 CONFIG_DM_I2C_COMPAT=y
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_MTD_DEVICE=y
 CONFIG_MTD_PARTITIONS=y
 CONFIG_DM_SPI_FLASH=y
diff --git a/configs/da850evm_defconfig b/configs/da850evm_defconfig
index 9abb185..026355e 100644
--- a/configs/da850evm_defconfig
+++ b/configs/da850evm_defconfig
@@ -42,6 +42,7 @@
 CONFIG_DA8XX_GPIO=y
 CONFIG_DM_I2C=y
 CONFIG_DM_I2C_COMPAT=y
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_MTD_DEVICE=y
 CONFIG_MTD_PARTITIONS=y
 CONFIG_DM_SPI_FLASH=y
diff --git a/configs/da850evm_direct_nor_defconfig b/configs/da850evm_direct_nor_defconfig
index a81585f..f4201b8 100644
--- a/configs/da850evm_direct_nor_defconfig
+++ b/configs/da850evm_direct_nor_defconfig
@@ -40,6 +40,7 @@
 CONFIG_DA8XX_GPIO=y
 CONFIG_DM_I2C=y
 CONFIG_DM_I2C_COMPAT=y
+CONFIG_SYS_I2C_DAVINCI=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_DM_SPI_FLASH=y
diff --git a/configs/ea20_defconfig b/configs/ea20_defconfig
index c71594c..5dad8ef 100644
--- a/configs/ea20_defconfig
+++ b/configs/ea20_defconfig
@@ -31,6 +31,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_DA8XX_GPIO=y
+CONFIG_SYS_I2C_DAVINCI=y
 # CONFIG_MMC is not set
 CONFIG_NAND=y
 CONFIG_NAND_DAVINCI=y
diff --git a/configs/k2e_evm_defconfig b/configs/k2e_evm_defconfig
index ad4ed12..d539eb0 100644
--- a/configs/k2e_evm_defconfig
+++ b/configs/k2e_evm_defconfig
@@ -35,6 +35,7 @@
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_TI_AEMIF=y
 # CONFIG_MMC is not set
 CONFIG_NAND=y
diff --git a/configs/k2e_hs_evm_defconfig b/configs/k2e_hs_evm_defconfig
index 69a833c..665030b 100644
--- a/configs/k2e_hs_evm_defconfig
+++ b/configs/k2e_hs_evm_defconfig
@@ -28,6 +28,7 @@
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_TI_AEMIF=y
 # CONFIG_MMC is not set
 CONFIG_NAND=y
diff --git a/configs/k2g_evm_defconfig b/configs/k2g_evm_defconfig
index 0c025d8..f7f0390 100644
--- a/configs/k2g_evm_defconfig
+++ b/configs/k2g_evm_defconfig
@@ -35,6 +35,7 @@
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DM=y
 # CONFIG_BLK is not set
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_DM_MMC=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_NAND=y
diff --git a/configs/k2g_hs_evm_defconfig b/configs/k2g_hs_evm_defconfig
index ca7ab97..b2016b6 100644
--- a/configs/k2g_hs_evm_defconfig
+++ b/configs/k2g_hs_evm_defconfig
@@ -28,6 +28,7 @@
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DM=y
 # CONFIG_BLK is not set
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_DM_MMC=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_NAND=y
diff --git a/configs/k2hk_evm_defconfig b/configs/k2hk_evm_defconfig
index 9a2ed9a..c00f013 100644
--- a/configs/k2hk_evm_defconfig
+++ b/configs/k2hk_evm_defconfig
@@ -35,6 +35,7 @@
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_TI_AEMIF=y
 # CONFIG_MMC is not set
 CONFIG_NAND=y
diff --git a/configs/k2hk_hs_evm_defconfig b/configs/k2hk_hs_evm_defconfig
index c09929c..d8fa728 100644
--- a/configs/k2hk_hs_evm_defconfig
+++ b/configs/k2hk_hs_evm_defconfig
@@ -28,6 +28,7 @@
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_TI_AEMIF=y
 # CONFIG_MMC is not set
 CONFIG_NAND=y
diff --git a/configs/k2l_evm_defconfig b/configs/k2l_evm_defconfig
index 69547c4..8ec43e6 100644
--- a/configs/k2l_evm_defconfig
+++ b/configs/k2l_evm_defconfig
@@ -35,6 +35,7 @@
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_TI_AEMIF=y
 # CONFIG_MMC is not set
 CONFIG_NAND=y
diff --git a/configs/k2l_hs_evm_defconfig b/configs/k2l_hs_evm_defconfig
index 450b65c..f3e715c 100644
--- a/configs/k2l_hs_evm_defconfig
+++ b/configs/k2l_hs_evm_defconfig
@@ -27,6 +27,7 @@
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_TI_AEMIF=y
 # CONFIG_MMC is not set
 CONFIG_NAND=y
diff --git a/configs/legoev3_defconfig b/configs/legoev3_defconfig
index 7296603..7b8f169 100644
--- a/configs/legoev3_defconfig
+++ b/configs/legoev3_defconfig
@@ -23,6 +23,7 @@
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_DIAG=y
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SYS_NS16550=y
diff --git a/configs/omapl138_lcdk_defconfig b/configs/omapl138_lcdk_defconfig
index 8eedc10..e8c6cf0 100644
--- a/configs/omapl138_lcdk_defconfig
+++ b/configs/omapl138_lcdk_defconfig
@@ -36,6 +36,7 @@
 CONFIG_DM=y
 CONFIG_DM_I2C=y
 CONFIG_DM_I2C_COMPAT=y
+CONFIG_SYS_I2C_DAVINCI=y
 CONFIG_NAND=y
 CONFIG_NAND_DAVINCI=y
 CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 5eceab9..ae3b501 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -96,6 +96,12 @@
 	  Say yes here to select Cadence I2C Host Controller. This controller is
 	  e.g. used by Xilinx Zynq.
 
+config SYS_I2C_DAVINCI
+	bool "Davinci I2C Controller"
+	depends on (ARCH_KEYSTONE || ARCH_DAVINCI)
+	help
+	  Say yes here to add support for Davinci and Keystone I2C controller
+
 config SYS_I2C_DW
 	bool "Designware I2C Controller"
 	default n
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index 29d4b80..7e52fea 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -138,7 +138,6 @@
  * I2C Configuration
  */
 #ifndef CONFIG_SPL_BUILD
-#define CONFIG_SYS_I2C_DAVINCI
 #define CONFIG_SYS_I2C_EXPANDER_ADDR   0x20
 #endif
 
diff --git a/include/configs/ea20.h b/include/configs/ea20.h
index 79c624a..a644e67 100644
--- a/include/configs/ea20.h
+++ b/include/configs/ea20.h
@@ -59,7 +59,6 @@
  * I2C Configuration
  */
 #define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_DAVINCI
 #define CONFIG_SYS_DAVINCI_I2C_SPEED		100000
 #define CONFIG_SYS_DAVINCI_I2C_SLAVE   10 /* Bogus, master-only in U-Boot */
 
diff --git a/include/configs/legoev3.h b/include/configs/legoev3.h
index 33e876e..c631e26 100644
--- a/include/configs/legoev3.h
+++ b/include/configs/legoev3.h
@@ -54,7 +54,6 @@
  * I2C Configuration
  */
 #define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_DAVINCI
 #define CONFIG_SYS_DAVINCI_I2C_SPEED		400000
 #define CONFIG_SYS_DAVINCI_I2C_SLAVE   10 /* Bogus, master-only in U-Boot */
 
diff --git a/include/configs/omapl138_lcdk.h b/include/configs/omapl138_lcdk.h
index b1b7133..39fdf06 100644
--- a/include/configs/omapl138_lcdk.h
+++ b/include/configs/omapl138_lcdk.h
@@ -130,7 +130,6 @@
 /*
  * I2C Configuration
  */
-#define CONFIG_SYS_I2C_DAVINCI
 #define CONFIG_SYS_DAVINCI_I2C_SPEED	25000
 #define CONFIG_SYS_DAVINCI_I2C_SLAVE	10 /* Bogus, master-only in U-Boot */
 #define CONFIG_SYS_I2C_EXPANDER_ADDR	0x20
diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h
index 68f51d8..cc823c5 100644
--- a/include/configs/ti_armv7_keystone2.h
+++ b/include/configs/ti_armv7_keystone2.h
@@ -141,7 +141,6 @@
 #define CONFIG_AEMIF_CNTRL_BASE		KS2_AEMIF_CNTRL_BASE
 
 /* I2C Configuration */
-#define CONFIG_SYS_I2C_DAVINCI
 #define CONFIG_SYS_DAVINCI_I2C_SPEED	100000
 #define CONFIG_SYS_DAVINCI_I2C_SLAVE	0x10 /* SMBus host address */
 #define CONFIG_SYS_DAVINCI_I2C_SPEED1	100000
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 6bec453..fc37099 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -3051,7 +3051,6 @@
 CONFIG_SYS_I2C_BASE5
 CONFIG_SYS_I2C_BUSES
 CONFIG_SYS_I2C_CLK_OFFSET
-CONFIG_SYS_I2C_DAVINCI
 CONFIG_SYS_I2C_DIRECT_BUS
 CONFIG_SYS_I2C_DVI_ADDR
 CONFIG_SYS_I2C_DVI_BUS_NUM