Re: [PATCH 12/13] ARM: at91: remove samv7 support

["Arnd Bergmann" <arnd@arndb.de>]

On Tue, Sep 8, 2026, at 23:09, Rob Herring wrote:
>
> Do you want to drop all the samv7 platform compatibles from at91.yaml? 
> Are there non-Linux users using DT?

I see that zephyr uses DT here, but it uses an incompatible
set of bindings, see
https://github.com/zephyrproject-rtos/zephyr/tree/main/dts/arm/atmel

I'm dropping the references from the binding now, and also from
Documentation/arch/arm/microchip.rst, which I had missed earlier.

      Arnd

diff --git a/Documentation/arch/arm/microchip.rst b/Documentation/arch/arm/microchip.rst
index e721d855f2c9..b776a6656717 100644
--- a/Documentation/arch/arm/microchip.rst
+++ b/Documentation/arch/arm/microchip.rst
@@ -157,45 +157,6 @@ the Microchip website: http://www.microchip.com.
 
           Coming soon
 
-    * ARM Cortex-M7 MCUs
-      - sams70 family
-
-        - sams70j19
-        - sams70j20
-        - sams70j21
-        - sams70n19
-        - sams70n20
-        - sams70n21
-        - sams70q19
-        - sams70q20
-        - sams70q21
-
-      - samv70 family
-
-        - samv70j19
-        - samv70j20
-        - samv70n19
-        - samv70n20
-        - samv70q19
-        - samv70q20
-
-      - samv71 family
-
-        - samv71j19
-        - samv71j20
-        - samv71j21
-        - samv71n19
-        - samv71n20
-        - samv71n21
-        - samv71q19
-        - samv71q20
-        - samv71q21
-
-          * Datasheet
-
-          http://ww1.microchip.com/downloads/en/DeviceDoc/SAM-E70-S70-V70-V71-Family-Data-Sheet-DS60001527D.pdf
-
-
 Linux kernel information
 ------------------------
 Linux kernel mach directory: arch/arm/mach-at91
diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml
index bf161e0950ea..d9b32a95b136 100644
--- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml
+++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml
@@ -258,45 +258,6 @@ properties:
           - const: microchip,lan9668
           - const: microchip,lan966
 
-      - items:
-          - enum:
-              - atmel,sams70j19
-              - atmel,sams70j20
-              - atmel,sams70j21
-              - atmel,sams70n19
-              - atmel,sams70n20
-              - atmel,sams70n21
-              - atmel,sams70q19
-              - atmel,sams70q20
-              - atmel,sams70q21
-          - const: atmel,sams70
-          - const: atmel,samv7
-
-      - items:
-          - enum:
-              - atmel,samv70j19
-              - atmel,samv70j20
-              - atmel,samv70n19
-              - atmel,samv70n20
-              - atmel,samv70q19
-              - atmel,samv70q20
-          - const: atmel,samv70
-          - const: atmel,samv7
-
-      - items:
-          - enum:
-              - atmel,samv71j19
-              - atmel,samv71j20
-              - atmel,samv71j21
-              - atmel,samv71n19
-              - atmel,samv71n20
-              - atmel,samv71n21
-              - atmel,samv71q19
-              - atmel,samv71q20
-              - atmel,samv71q21
-          - const: atmel,samv71
-          - const: atmel,samv7
-
 additionalProperties: true
 
 ...