Re: [PATCH 07/17] watchdog: qcom: add option for standalone watchdog not in timer block

From: Matthew McClintock
Date: Mon Mar 28 2016 - 18:22:10 EST


On Mar 28, 2016, at 4:56 PM, Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
>
>> So taken from the timer offset 0x0208A000 I just have a generic counter register CPU0_APCS_GPT0_CNT at 0x8
>>
>> What doc are you looking at?
>>
> "Qualcomm Snapdragon 600 Processor APQ8064 Hardware Register Description"
>
> It is available for download from the Qualcomm web site.
>
> See chapter 12.10.3, "Watchdog timer registers". The register block is at
> 0x28882000. Registers are almost the same, except for the offset and the
> definition of the bits in the enable register.
>
> LPASS is "Low Power Audio Subsystem". Maybe it has its own watchdog.

This block is here:

11.15 KPSS CPU0 Timer Registers (0x0208A000 CPU0_APCS_TMR_BASE)

-M