i.MX Processors中的主题 Dual timer on generation on IMX8MM

Dual timer on generation on IMX8MM

Chandrasekhar1 — Mon, 19 Jun 2023 07:40:12 GMT

Hi Team,
I'm new to driver development.
I have one custom driver which works with the API like "omap_dm_timer_request", "omap_dm_timer_set_source", "omap_dm_timer_set_prescaler", "omap_dm_timer_enable", "omap_dm_timer_get_irq" for timer generation.

Looking for the compatible API's for IMX8MM so that I can re-use the same driver.
So could you please help to find the related API's for the above

Re: Dual timer on generation on IMX8MM

Sanket_Parekh — Mon, 19 Jun 2023 12:29:28 GMT

Hi @Chandrasekhar1

I hope you are doing well.

Various timers available on i.MX Processors can be found in Table 5. Timers in i.MX Linux Reference Manual.

source code for the same can be found at below in kernel.

1. /drivers/clocksource/timer-imx-gpt.c

2. /drivers/clocksource/timer-imx-sysctr.c

/Documentation/devicetree/bindings/timer/nxp,sysctr-timer.yaml

Thanks & Regards,

Sanket Parekh