AM62L: Enable Internal RTC

Dharmik Vaghasana

Intellectual 260 points

Part Number: AM62L

Hi,

No RTC modules are used in my customized board. I therefore wish to make use of the internal RTC.

Could you give me on how to enable it using the dts and kernel configuration changes in kernal?

Thanks,

Dharmik

4 months ago

0 Bin Liu 4 months ago

TI__Guru**** 179501 points

Hi,

I am routing your query to our timer expert for comments.

0 Anshu Madwesh 3 months ago in reply to Bin Liu

TI__Mastermind 22765 points

Hello Dharmik,

Its already defined in the WKUP domain device tree .dtsi: https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm64/boot/dts/ti/k3-am62l-wakeup.dtsi?h=ti-linux-6.12.y-cicd#n127

The default config file will enable the driver as a module (CONFIG_RTC_DRV_TI_K3). You can keep it as a module or re-build the image with the driver built in.

Best Regards,

Anshu

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AM62L: Enable Internal RTC