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authorGuanXuetao <gxt@mprc.pku.edu.cn>2011-02-26 21:29:29 +0800
committerGuanXuetao <gxt@mprc.pku.edu.cn>2011-03-17 09:19:20 +0800
commitd10e4a660d11212a41ac5d2c116a655e25e2d38a (patch)
tree4c7452a2f41569bd830bacb174c260ba95421520 /arch/unicore32
parente5abf78b57199a417eb01ff922a5ea6ff9e10b61 (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_defconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/unicore32/configs/debug_defconfig b/arch/unicore32/configs/debug_defconfig
index 3647f68147d..bf42abdd968 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