X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fi2c%2FKconfig;h=c58bc1e1cf56feb12d35b611a7dbc2d15fe3b63e;hb=d6ffb00a438ef8ba714feb2c72a7ddbdebad2b2e;hp=4e9afc120a3ff4789afa428387a9a6f2c1fcddf0;hpb=234d12985ae1a5d878de6445187ec0b888772511;p=u-boot

diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 4e9afc120a..c58bc1e1cf 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -114,6 +114,15 @@ config SYS_I2C_DW_ENABLE_STATUS_UNSUPPORTED
 	  enable status register. This config option can be enabled in such
 	  cases.
 
+config SYS_I2C_ASPEED
+	bool "Aspeed I2C Controller"
+	depends on DM_I2C && ARCH_ASPEED
+	help
+	  Say yes here to select Aspeed I2C Host Controller. The driver
+	  supports AST2500 and AST2400 controllers, but is very limited.
+	  Only single master mode is supported and only byte-by-byte
+	  synchronous reads and writes are supported, no Pool Buffers or DMA.
+
 config SYS_I2C_INTEL
 	bool "Intel I2C/SMBUS driver"
 	depends on DM_I2C