Messages in this thread | | | Date | Sat, 15 Dec 2007 12:13:07 +0800 | From | "eric miao" <> | Subject | [PATCH 2.6.24-rc5-mm 0/3] gpiolib: add support for NXP/TI PCA9539 |
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[updated] support for PCA9539 as a GPIO chip is separated into three patches:
0001 - gpiolib: basic support for 16-bit PCA9539 GPIO expander 0002 - gpiolib: add Generic IRQ support for 16-bit PCA9539 GPIO expander 0003 - gpiolib: obsolete drivers/i2c/chips/pca9539.c
The 2nd one uses workqueue for IRQ handling due to the interrupt mode nature of the i2c-core, thus making it a separate patch.
-- Cheers - eric
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