Messages in this thread | | | Date | Thu, 18 Nov 2010 12:59:07 -0800 (PST) | From | Gregory Bean <> | Subject | Re: [PATCH v4 2/2] msm: gpio: Add irq support to v2 gpiolib. |
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>>> Do you mean to MSM have v1 and v2 gpio hardware ??? can not we >>> have one file under mach-msm as gpio.c?? >> >> The MSM8x60 is the first MSM chip to carry the second-generation, or v2, >> GPIO hardware block. This block is not backward compatible with the >> v1 block found on older MSMs, so the two drivers cannot be elegantly merged. > > so this is applicable to 8x60 and coming chip sets.I basically have a > question,How come a a new person under stand the chipset uses gpio-v1 > or gpiov2??
Targets with the v2 block define CONFIG_MSM_V2_TLMM.
-- Employee of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum. | |