i2c: vt8500: Add support for I2C bus on Wondermedia SoCs

This patch adds support for the I2C bus controllers found on Wondermedia
8xxx-series SoCs. Only master-mode is supported.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
[wsa: fixed one macro to shift 8 instead of 16]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 94364d41686f..6582611bfee6 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -714,6 +714,16 @@ config I2C_VERSATILE
           This driver can also be built as a module.  If so, the module
           will be called i2c-versatile.
 
+config I2C_WMT
+        tristate "Wondermedia WM8xxx SoC I2C bus support"
+        depends on ARCH_VT8500
+        help
+          Say yes if you want to support the I2C bus on Wondermedia 8xxx-series
+          SoCs.
+
+          This driver can also be built as a module. If so, the module will be
+          called i2c-wmt.
+
 config I2C_OCTEON
         tristate "Cavium OCTEON I2C bus support"
         depends on CPU_CAVIUM_OCTEON