diff options
Diffstat (limited to 'drivers/i2c/Kconfig')
-rw-r--r-- | drivers/i2c/Kconfig | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig index 9324c6c..6e22bba 100644 --- a/drivers/i2c/Kconfig +++ b/drivers/i2c/Kconfig @@ -58,6 +58,13 @@ config DM_I2C_GPIO bindings are supported. Binding info: doc/device-tree-bindings/i2c/i2c-gpio.txt +config SYS_I2C_FSL + bool "Freescale I2C bus driver" + depends on DM_I2C + help + Add support for Freescale I2C busses as used on MPC8240, MPC8245, and + MPC85xx processors. + config SYS_I2C_CADENCE tristate "Cadence I2C Controller" depends on DM_I2C && (ARCH_ZYNQ || ARM64) @@ -65,6 +72,24 @@ config SYS_I2C_CADENCE Say yes here to select Cadence I2C Host Controller. This controller is e.g. used by Xilinx Zynq. +config SYS_I2C_DW + bool "Designware I2C Controller" + default n + help + Say yes here to select the Designware I2C Host Controller. This + controller is used in various SoCs, e.g. the ST SPEAr, Altera + SoCFPGA, Synopsys ARC700 and some Intel x86 SoCs. + +config SYS_I2C_DW_ENABLE_STATUS_UNSUPPORTED + bool "DW I2C Enable Status Register not supported" + depends on SYS_I2C_DW && (TARGET_SPEAR300 || TARGET_SPEAR310 || \ + TARGET_SPEAR320 || TARGET_SPEAR600 || TARGET_X600) + default y + help + Some versions of the Designware I2C controller do not support the + enable status register. This config option can be enabled in such + cases. + config SYS_I2C_INTEL bool "Intel I2C/SMBUS driver" depends on DM_I2C |