[PATCH 0/5] dt-bindings: Microchip/Atmel AT91/SAMA system peripherals: convert to YAML

Akhila YS posted 5 patches 1 month, 2 weeks ago
There is a newer version of this series
.../bindings/arm/atmel,at91rm9200-sdramc.yaml      | 67 ++++++++++++++++++++
.../bindings/arm/atmel,at91rm9200-st.yaml          | 65 ++++++++++++++++++++
.../bindings/arm/atmel,at91sam9260-pit.yaml        | 49 +++++++++++++++
.../devicetree/bindings/arm/atmel-sysregs.txt      | 48 ---------------
.../bindings/arm/microchip,sam9x60-pit64b.yaml     | 71 ++++++++++++++++++++++
.../bindings/arm/microchip,sama7g5-chipid.yaml     | 41 +++++++++++++
6 files changed, 293 insertions(+), 48 deletions(-)
[PATCH 0/5] dt-bindings: Microchip/Atmel AT91/SAMA system peripherals: convert to YAML
Posted by Akhila YS 1 month, 2 weeks ago
Convert various legacy .txt bindings for Microchip (formerly Atmel) AT91/SAMA
family system peripherals to proper YAML schemas. This includes:

- CHIPID (SoC ID register block)
- PIT (Period Interval Timer, old style)
- PIT64B (64-bit Period Interval Timer, newer parts)
- ST (System Timer, including watchdog subnode)
- RAMC/SDRAMC/DDRAMC/UDDRC (SDRAM/DDR memory controller

Signed-off-by: Akhila YS <akhilayalmati@gmail.com>
---
Akhila YS (5):
      dt-bindings: arm: microchip,sama7g5-chipid : convert to DT schema
      dt-bindings: arm: atmel,at91sam9260-pit: convert to DT schema
      dt-bindings: arm: microchip,sam9x60-pit64b : convert to DT schema
      dt-bindings: arm: atmel,at91rm9200-st: convert to DT schema
      dt-bindings: arm: atmel,at91rm9200-sdramc: convert to DT schema

 .../bindings/arm/atmel,at91rm9200-sdramc.yaml      | 67 ++++++++++++++++++++
 .../bindings/arm/atmel,at91rm9200-st.yaml          | 65 ++++++++++++++++++++
 .../bindings/arm/atmel,at91sam9260-pit.yaml        | 49 +++++++++++++++
 .../devicetree/bindings/arm/atmel-sysregs.txt      | 48 ---------------
 .../bindings/arm/microchip,sam9x60-pit64b.yaml     | 71 ++++++++++++++++++++++
 .../bindings/arm/microchip,sama7g5-chipid.yaml     | 41 +++++++++++++
 6 files changed, 293 insertions(+), 48 deletions(-)
---
base-commit: ca3a02fda4da8e2c1cb6baee5d72352e9e2cfaea
change-id: 20260128-arm-microchip-c0c0515024e6

Best regards,
-- 
Akhila YS <akhilayalmati@gmail.com>
Re: [PATCH 0/5] dt-bindings: Microchip/Atmel AT91/SAMA system peripherals: convert to YAML
Posted by Conor Dooley 1 month, 2 weeks ago
On Tue, Feb 17, 2026 at 05:24:18PM +0000, Akhila YS wrote:
> Convert various legacy .txt bindings for Microchip (formerly Atmel) AT91/SAMA
> family system peripherals to proper YAML schemas. This includes:
> 
> - CHIPID (SoC ID register block)
> - PIT (Period Interval Timer, old style)
> - PIT64B (64-bit Period Interval Timer, newer parts)
> - ST (System Timer, including watchdog subnode)
> - RAMC/SDRAMC/DDRAMC/UDDRC (SDRAM/DDR memory controller
> 
> Signed-off-by: Akhila YS <akhilayalmati@gmail.com>
> ---
> Akhila YS (5):
>       dt-bindings: arm: microchip,sama7g5-chipid : convert to DT schema
>       dt-bindings: arm: atmel,at91sam9260-pit: convert to DT schema
>       dt-bindings: arm: microchip,sam9x60-pit64b : convert to DT schema
>       dt-bindings: arm: atmel,at91rm9200-st: convert to DT schema
>       dt-bindings: arm: atmel,at91rm9200-sdramc: convert to DT schema
> 
>  .../bindings/arm/atmel,at91rm9200-sdramc.yaml      | 67 ++++++++++++++++++++
>  .../bindings/arm/atmel,at91rm9200-st.yaml          | 65 ++++++++++++++++++++
>  .../bindings/arm/atmel,at91sam9260-pit.yaml        | 49 +++++++++++++++
>  .../devicetree/bindings/arm/atmel-sysregs.txt      | 48 ---------------
>  .../bindings/arm/microchip,sam9x60-pit64b.yaml     | 71 ++++++++++++++++++++++
>  .../bindings/arm/microchip,sama7g5-chipid.yaml     | 41 +++++++++++++

Is this intentional? They all say "convert", but only one file is
removed in one commit?
Re: [PATCH 0/5] dt-bindings: Microchip/Atmel AT91/SAMA system peripherals: convert to YAML
Posted by Akhila YS 1 month, 1 week ago
On 17-02-2026 23:21, Conor Dooley wrote:
> On Tue, Feb 17, 2026 at 05:24:18PM +0000, Akhila YS wrote:
>> Convert various legacy .txt bindings for Microchip (formerly Atmel) AT91/SAMA
>> family system peripherals to proper YAML schemas. This includes:
>>
>> - CHIPID (SoC ID register block)
>> - PIT (Period Interval Timer, old style)
>> - PIT64B (64-bit Period Interval Timer, newer parts)
>> - ST (System Timer, including watchdog subnode)
>> - RAMC/SDRAMC/DDRAMC/UDDRC (SDRAM/DDR memory controller
>>
>> Signed-off-by: Akhila YS <akhilayalmati@gmail.com>
>> ---
>> Akhila YS (5):
>>       dt-bindings: arm: microchip,sama7g5-chipid : convert to DT schema
>>       dt-bindings: arm: atmel,at91sam9260-pit: convert to DT schema
>>       dt-bindings: arm: microchip,sam9x60-pit64b : convert to DT schema
>>       dt-bindings: arm: atmel,at91rm9200-st: convert to DT schema
>>       dt-bindings: arm: atmel,at91rm9200-sdramc: convert to DT schema
>>
>>  .../bindings/arm/atmel,at91rm9200-sdramc.yaml      | 67 ++++++++++++++++++++
>>  .../bindings/arm/atmel,at91rm9200-st.yaml          | 65 ++++++++++++++++++++
>>  .../bindings/arm/atmel,at91sam9260-pit.yaml        | 49 +++++++++++++++
>>  .../devicetree/bindings/arm/atmel-sysregs.txt      | 48 ---------------
>>  .../bindings/arm/microchip,sam9x60-pit64b.yaml     | 71 ++++++++++++++++++++++
>>  .../bindings/arm/microchip,sama7g5-chipid.yaml     | 41 +++++++++++++
> Is this intentional? They all say "convert", but only one file is
> removed in one commit?


Yes, all bindings are present in one text file.


-- 
Best Regards,
Akhila.
Re: [PATCH 0/5] dt-bindings: Microchip/Atmel AT91/SAMA system peripherals: convert to YAML
Posted by Conor Dooley 1 month, 1 week ago
On Tue, Feb 24, 2026 at 08:12:32PM +0530, Akhila YS wrote:
> 
> On 17-02-2026 23:21, Conor Dooley wrote:
> > On Tue, Feb 17, 2026 at 05:24:18PM +0000, Akhila YS wrote:
> >> Convert various legacy .txt bindings for Microchip (formerly Atmel) AT91/SAMA
> >> family system peripherals to proper YAML schemas. This includes:
> >>
> >> - CHIPID (SoC ID register block)
> >> - PIT (Period Interval Timer, old style)
> >> - PIT64B (64-bit Period Interval Timer, newer parts)
> >> - ST (System Timer, including watchdog subnode)
> >> - RAMC/SDRAMC/DDRAMC/UDDRC (SDRAM/DDR memory controller
> >>
> >> Signed-off-by: Akhila YS <akhilayalmati@gmail.com>
> >> ---
> >> Akhila YS (5):
> >>       dt-bindings: arm: microchip,sama7g5-chipid : convert to DT schema
> >>       dt-bindings: arm: atmel,at91sam9260-pit: convert to DT schema
> >>       dt-bindings: arm: microchip,sam9x60-pit64b : convert to DT schema
> >>       dt-bindings: arm: atmel,at91rm9200-st: convert to DT schema
> >>       dt-bindings: arm: atmel,at91rm9200-sdramc: convert to DT schema
> >>
> >>  .../bindings/arm/atmel,at91rm9200-sdramc.yaml      | 67 ++++++++++++++++++++
> >>  .../bindings/arm/atmel,at91rm9200-st.yaml          | 65 ++++++++++++++++++++
> >>  .../bindings/arm/atmel,at91sam9260-pit.yaml        | 49 +++++++++++++++
> >>  .../devicetree/bindings/arm/atmel-sysregs.txt      | 48 ---------------
> >>  .../bindings/arm/microchip,sam9x60-pit64b.yaml     | 71 ++++++++++++++++++++++
> >>  .../bindings/arm/microchip,sama7g5-chipid.yaml     | 41 +++++++++++++
> > Is this intentional? They all say "convert", but only one file is
> > removed in one commit?
> 
> 
> Yes, all bindings are present in one text file.
> 

Surely the thing to do would be to remove each section from the text
file as it gets converted, no?