lkml.org 
[lkml]   [2024]   [May]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH 3/5] arm64: boot: dts: ti: k3-am68-sk-base-board: Add LP8733 and TPS6287 nodes
From
Hi Udit

On 08/05/24 10:25, Kumar, Udit wrote:
> Hi Neha
>
> On 5/7/2024 5:51 PM, Neha Malcom Francis wrote:
>> Add DTS node for LP87334E PMIC and two TPS6287x high current buck
>> converters.
>>
>> LP87334E is responsible for supplying power to the MCU and MAIN domains
>> as well as to LPDDR4. The two TPS6287x supply power to the MAIN
>> domain for AVS and other core supplies.
>>
>> Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
>> Link: https://www.ti.com/lit/pdf/slda060
>> ---
>> [..]
>> +    tps62873b: tps62873@43 {
>> +        compatible = "ti,tps6287x";
>> +        bootph-pre-ram;
>
> I think,  we don;t need bootph-pre-ram for fixed regulator,
>
> Please check once, if really bootph-pre-ram needed here
>

Yeah, there's no need for the bootloader needing this regulator at present. Will
make the change, thanks!

>
>> +        reg = <0x43>;
>> +        regulator-name = "VDD_CORE_0V8";
>> +        regulator-min-microvolt = <800000>;
>> +        regulator-max-microvolt = <800000>;
>> +        regulator-boot-on;
>> +        regulator-always-on;
>> +    };
>> +};
>> +
>>   &mcu_uart0 {
>>       status = "okay";
>>       pinctrl-names = "default";

--
Thanking You
Neha Malcom Francis

\
 
 \ /
  Last update: 2024-05-08 08:49    [W:0.020 / U:0.996 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site