diff options
| author | GuanXuetao <gxt@mprc.pku.edu.cn> | 2011-02-26 21:29:29 +0800 |
|---|---|---|
| committer | GuanXuetao <gxt@mprc.pku.edu.cn> | 2011-03-17 09:19:20 +0800 |
| commit | d10e4a660d11212a41ac5d2c116a655e25e2d38a (patch) | |
| tree | 4c7452a2f41569bd830bacb174c260ba95421520 /arch/unicore32 | |
| parent | e5abf78b57199a417eb01ff922a5ea6ff9e10b61 (diff) | |
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 'arch/unicore32')
| -rw-r--r-- | arch/unicore32/configs/debug_defconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/unicore32/configs/debug_defconfig b/arch/unicore32/configs/debug_defconfig index 3647f68147da..bf42abdd9683 100644 --- a/arch/unicore32/configs/debug_defconfig +++ b/arch/unicore32/configs/debug_defconfig @@ -114,6 +114,10 @@ CONFIG_INPUT_EVDEV=m # Keyboards CONFIG_KEYBOARD_GPIO=m +# I2C support +CONFIG_I2C=y +CONFIG_I2C_PUV3=y + # Hardware Monitoring support #CONFIG_SENSORS_LM75=m # Generic Thermal sysfs driver |