Linux/AM5708: Regarding testing of TPS659038 PMIC driver

Ajit Clarence

Intellectual 370 points

Part Number: AM5708
Other Parts Discussed in Thread: TPS659037, TMDSEVM572X

Tool/software: Linux

Hello experts,

We have developed PMIC drivers for TPS659038 and wanted to test device with AM5708 SOC.

Do we have any linux program to test it.

Thanks for your help!!

regards,

Ajit

over 6 years ago

0 Pavel Botev over 6 years ago

TI__Guru**** 170625 points

Hi Ajit,

TPS659038 and TPS659037 PMICs share the same linux driver:

linux-4.14.79/drivers/regulator/palmas-regulator.c
linux-4.14.79/drivers/mfd/palmas.c

linux-4.14.79/Documentation/devicetree/bindings/regulator/palmas-pmic.txt
linux-4.14.79/Documentation/devicetree/bindings/mfd/palmas.txt

You can use this TPS65903x PMIC driver.

Note that AM572x EVM TMDSEVM572X is using TPS659037 PMIC, thus using this driver. You can refer to the AM572x EVM DTS file for reference:

linux-4.14.79/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi

See also below e2e threads:

e2e.ti.com/.../2894590
e2e.ti.com/.../470270
e2e.ti.com/.../482013

Regards,
Pavel

0 Ajit Clarence over 6 years ago in reply to Pavel Botev

Intellectual 370 points

Thanks Pavel,

Will check the drivers!!

Ajit

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Linux/AM5708: Regarding testing of TPS659038 PMIC driver