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| author | GuanXuetao | 2011-02-26 14:29:29 +0100 |
|---|---|---|
| committer | GuanXuetao | 2011-03-17 02:19:20 +0100 |
| commit | d10e4a660d11212a41ac5d2c116a655e25e2d38a (patch) | |
| tree | 4c7452a2f41569bd830bacb174c260ba95421520 /drivers/i2c/busses/Kconfig | |
| parent | unicore32 io: redefine __REG(x) and re-use readl/writel funcs (diff) | |
| download | kernel-qcow2-linux-d10e4a660d11212a41ac5d2c116a655e25e2d38a.tar.gz kernel-qcow2-linux-d10e4a660d11212a41ac5d2c116a655e25e2d38a.tar.xz kernel-qcow2-linux-d10e4a660d11212a41ac5d2c116a655e25e2d38a.zip | |
unicore32 machine related files: add i2c bus drivers for pkunity-v3 soc
change from original version -- by advice of Jean Delvare
1. remove global variable i2c_reg, replaced by local variables
2. replace ENXIO with ENODEV when no platform resources
3. add adapter->nr assignment before i2c_add_numbered_adapter() call
4. add judgement for i2c_del_adapter() return value
5. release adapter when driver removed
6. add __devexit for puv3_i2c_remove() function
7. modify several names to more appropriated ones
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/i2c/busses/Kconfig')
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 113505a6434e..cbfcf6fb4a61 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -523,6 +523,17 @@ config I2C_PNX This driver can also be built as a module. If so, the module will be called i2c-pnx. +config I2C_PUV3 + tristate "PKUnity v3 I2C bus support" + depends on UNICORE32 && ARCH_PUV3 + select I2C_ALGOBIT + help + This driver supports the I2C IP inside the PKUnity-v3 SoC. + This I2C bus controller is under AMBA/AXI bus. + + This driver can also be built as a module. If so, the module + will be called i2c-puv3. + config I2C_PXA tristate "Intel PXA2XX I2C adapter" depends on ARCH_PXA || ARCH_MMP |