[PATCH 1/6] arm: dts: k3-j7200: ddr: Update to v0.12.0 of DDR config tool

[Neha Malcom Francis]

Hi Bryan

On 31/10/25 17:02, Bryan Brattlof wrote:
> On October 31, 2025 thus sayeth Neha Malcom Francis:
>> Update the DDR configuration for J7200 according to the SysConfig
>> DDR Configuration tool v0.12.0. Log of changes between 0.9.1 to 0.12.0
>> is [0].
>>
>> [0] https://dev.ti.com/tirex/content/TDA4x_DRA8x_AM67x-AM69x_DDR_Config_0.12.00.0000/docs/RevisionHistory.html
>>
>> Signed-off-by: Neha Malcom Francis <n-francis at ti.com>
>> ---
>>  arch/arm/dts/k3-j7200-ddr-evm-lp4-3200.dtsi   | 2207 +++++++++++++++++
>>  .../arm/dts/k3-j7200-r5-common-proc-board.dts |    2 +-
>>  2 files changed, 2208 insertions(+), 1 deletion(-)
>>  create mode 100644 arch/arm/dts/k3-j7200-ddr-evm-lp4-3200.dtsi
>>
>> diff --git a/arch/arm/dts/k3-j7200-ddr-evm-lp4-3200.dtsi b/arch/arm/dts/k3-j7200-ddr-evm-lp4-3200.dtsi
>> new file mode 100644
>> index 00000000000..810415494ce
>> --- /dev/null
>> +++ b/arch/arm/dts/k3-j7200-ddr-evm-lp4-3200.dtsi
>> @@ -0,0 +1,2207 @@
>> +// SPDX-License-Identifier: GPL-2.0+
>> +/*
>> + * Copyright (C) 2023 Texas Instruments Incorporated - http://www.ti.com/
>> + * This file was generated with the following tool revisions:
>> + *     - SysConfig: Revision 1.25.0+4268
>> + *     - Jacinto7_DDRSS_RegConfigTool: Revision 0.12.0
>> + * This file was generated on Thu Oct 30 2025 13:11:41 GMT+0530 (India Standard Time)
>> +*/
>> +
> 
> ...
> 
>> diff --git a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts 
>> b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
>> index e35b767a7e3..3127ac83d7f 100644
>> --- a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
>> +++ b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
>> @@ -6,7 +6,7 @@
>>  /dts-v1/;
>>  
>>  #include "k3-j7200-common-proc-board.dts"
>> -#include "k3-j7200-ddr-evm-lp4-2666.dtsi"
> 
> These are automatically generated files. Why are we keeping the older 
> configuration around? 
> 

Yeah I wasn't very sure of whether or not to keep it when the op freq is
different. I saw both k3-j722s-ddr-lp4-50-3733.dtsi and
k3-j722s-ddr-lp4-50-4000.dtsi coexisting so followed suit in case the
end user wants to have the option to switch between op freqs. But I'm
open to dropping the older files, if someone wants another freq they can
use the tool to generate it.

> ~Bryan
> 
>> +#include "k3-j7200-ddr-evm-lp4-3200.dtsi"
>>  #include "k3-j721e-ddr.dtsi"
>>  #include "k3-j7200-common-proc-board-u-boot.dtsi"
>>  
>> -- 
>> 2.34.1
>>

-- 
Thanking You
Neha Malcom Francis