Other Parts Discussed in Thread: TPS65223, TPS65224
Tool/software:
Hi, Team
How PMIC (TPS65223) is configured in u-boot for TDA4AEN (J722S 10.0 SDK), I am unable to find any device tree entry for PMIC (TPS65223).
Thanks & Regards
Prathyusha
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Tool/software:
Hi, Team
How PMIC (TPS65223) is configured in u-boot for TDA4AEN (J722S 10.0 SDK), I am unable to find any device tree entry for PMIC (TPS65223).
Thanks & Regards
Prathyusha
Hi, Keerthy
Actually I want to use PMIC configuration on my custom board which uses the J722S Soc. So, I want to know how PMIC (TPS65223) is configured in U-boot for TDA4AEN (J722S 10.0 SDK), But I am unable to find any device tree entry for PMIC (TPS65223).
Thanks & Regards
Prathyusha
Hi Prathyusha,
I double checked & there is no software support in the U-Boot. I want to know what is that you want to program w.r.t PMIC?
- Keerthy
Hi, Keerthy
In general, PMIC is configured in device tree, but In U-Boot for TDA4AEN (J722S 10.0 SDK) here the PMIC configured hardware IC is TPS65223 I got this info(i.e PMIC hardware IC as TPS65223) from datasheet. But I'm unable to find the TPS65223 in any of the device tree related to PMIC, could you please help me with this. could please point me where I can find the TPS65223 in PMIC device tree.
If TPS65223 is not the appropriate hardware IC for PMIC then what is hardware IC that is configured for PMIC?
Thanks & Regards
Prathyusha
Hello Prathyusha,
If TPS65223 is not the appropriate hardware IC for PMIC then what is hardware IC that is configured for PMIC
dts/upstream/src/arm64/ti/k3-j722s-evm.dts
There are references for TPS65224.
- Keerthy