diff options
| author |   Paul Mundt <lethal@linux-sh.org> | 2008-10-14 17:30:03 +0200 |
|---|---|---|
| committer |   Jean Delvare <khali@mahadeva.delvare> | 2008-10-14 17:30:03 +0200 |
| commit | 4ad48e6ab18c86255f534a2cdcba5a4ead57a15f (patch) | |
| tree | ef6604e3090a77ea845349299658c300025af430 /drivers/i2c/busses/Kconfig | |
| parent | i2c-pca-isa: Don't grab arbitrary resources (diff) | |
| download | linux-dev-4ad48e6ab18c86255f534a2cdcba5a4ead57a15f.tar.xz linux-dev-4ad48e6ab18c86255f534a2cdcba5a4ead57a15f.zip | |
i2c: Renesas Highlander FPGA SMBus support
This adds support for the SMBus adapter found in the various FPGAs on
the Renesas Highlander platforms. Particularly the R0P7780LC0011RL and
R0P7785LC0011RL FPGAs.
Functionality is fairly restricted, in that only byte and block data
transfers are supported. Normal/fast mode and IRQ/polling are also
supported. Primarily used for various RTCs and thermal sensors.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/i2c/busses/Kconfig')
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 6ee997b2817c..e54b9fe46804 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -330,6 +330,18 @@ config I2C_GPIO This is a very simple bitbanging I2C driver utilizing the arch-neutral GPIO API to control the SCL and SDA lines. +config I2C_HIGHLANDER + tristate "Highlander FPGA SMBus interface" + depends on SH_HIGHLANDER + help + If you say yes to this option, support will be included for + the SMBus interface located in the FPGA on various Highlander + boards, particularly the R0P7780LC0011RL and R0P7785LC0011RL + FPGAs. This is wholly unrelated to the SoC I2C. + + This driver can also be built as a module. If so, the module + will be called i2c-highlander. + config I2C_IBM_IIC tristate "IBM PPC 4xx on-chip I2C interface" depends on 4xx |