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Subject[PATCH v3] dt-bindings: arm: Convert Atmel board/soc bindings to json-schema
Date
Convert Atmel SoC bindings to DT schema format using json-schema.

Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
v3:
- correct maintainers

.../devicetree/bindings/arm/atmel-at91.txt | 72 ----------
.../devicetree/bindings/arm/atmel-at91.yaml | 133 ++++++++++++++++++
2 files changed, 133 insertions(+), 72 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/arm/atmel-at91.txt
create mode 100644 Documentation/devicetree/bindings/arm/atmel-at91.yaml

diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt
deleted file mode 100644
index 4bf1b4da7659..000000000000
--- a/Documentation/devicetree/bindings/arm/atmel-at91.txt
+++ /dev/null
@@ -1,72 +0,0 @@
-Atmel AT91 device tree bindings.
-================================
-
-Boards with a SoC of the Atmel AT91 or SMART family shall have the following
-properties:
-
-Required root node properties:
-compatible: must be one of:
- * "atmel,at91rm9200"
-
- * "atmel,at91sam9" for SoCs using an ARM926EJ-S core, shall be extended with
- the specific SoC family or compatible:
- o "atmel,at91sam9260"
- o "atmel,at91sam9261"
- o "atmel,at91sam9263"
- o "atmel,at91sam9x5" for the 5 series, shall be extended with the specific
- SoC compatible:
- - "atmel,at91sam9g15"
- - "atmel,at91sam9g25"
- - "atmel,at91sam9g35"
- - "atmel,at91sam9x25"
- - "atmel,at91sam9x35"
- o "atmel,at91sam9g20"
- o "atmel,at91sam9g45"
- o "atmel,at91sam9n12"
- o "atmel,at91sam9rl"
- o "atmel,at91sam9xe"
- * "atmel,sama5" for SoCs using a Cortex-A5, shall be extended with the specific
- SoC family:
- o "atmel,sama5d2" shall be extended with the specific SoC compatible:
- - "atmel,sama5d27"
- o "atmel,sama5d3" shall be extended with the specific SoC compatible:
- - "atmel,sama5d31"
- - "atmel,sama5d33"
- - "atmel,sama5d34"
- - "atmel,sama5d35"
- - "atmel,sama5d36"
- o "atmel,sama5d4" shall be extended with the specific SoC compatible:
- - "atmel,sama5d41"
- - "atmel,sama5d42"
- - "atmel,sama5d43"
- - "atmel,sama5d44"
-
- * "atmel,samv7" for MCUs using a Cortex-M7, shall be extended with the specific
- SoC family:
- o "atmel,sams70" shall be extended with the specific MCU compatible:
- - "atmel,sams70j19"
- - "atmel,sams70j20"
- - "atmel,sams70j21"
- - "atmel,sams70n19"
- - "atmel,sams70n20"
- - "atmel,sams70n21"
- - "atmel,sams70q19"
- - "atmel,sams70q20"
- - "atmel,sams70q21"
- o "atmel,samv70" shall be extended with the specific MCU compatible:
- - "atmel,samv70j19"
- - "atmel,samv70j20"
- - "atmel,samv70n19"
- - "atmel,samv70n20"
- - "atmel,samv70q19"
- - "atmel,samv70q20"
- o "atmel,samv71" shall be extended with the specific MCU compatible:
- - "atmel,samv71j19"
- - "atmel,samv71j20"
- - "atmel,samv71j21"
- - "atmel,samv71n19"
- - "atmel,samv71n20"
- - "atmel,samv71n21"
- - "atmel,samv71q19"
- - "atmel,samv71q20"
- - "atmel,samv71q21"
diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml
new file mode 100644
index 000000000000..7cc1d6c7af55
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml
@@ -0,0 +1,133 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/atmel-at91.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atmel AT91 device tree bindings.
+
+maintainers:
+ - Alexandre Belloni <alexandre.belloni@bootlin.com>
+ - Ludovic Desroches <ludovic.desroches@microchip.com>
+
+description: |
+ Boards with a SoC of the Atmel AT91 or SMART family shall have the following
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+ - items:
+ - const: atmel,at91rm9200
+ - items:
+ - enum:
+ - olimex,sam9-l9260
+ - enum:
+ - atmel,at91sam9260
+ - atmel,at91sam9261
+ - atmel,at91sam9263
+ - atmel,at91sam9g20
+ - atmel,at91sam9g45
+ - atmel,at91sam9n12
+ - atmel,at91sam9rl
+ - atmel,at91sam9xe
+ - const: atmel,at91sam9
+
+ - items:
+ - enum:
+ - atmel,at91sam9g15
+ - atmel,at91sam9g25
+ - atmel,at91sam9g35
+ - atmel,at91sam9x25
+ - atmel,at91sam9x35
+ - const: atmel,at91sam9x5
+ - const: atmel,at91sam9
+
+ - items:
+ - const: atmel,sama5d27
+ - const: atmel,sama5d2
+ - const: atmel,sama5
+
+ - description: Nattis v2 board with Natte v2 power board
+ items:
+ - const: axentia,nattis-2
+ - const: axentia,natte-2
+ - const: axentia,linea
+ - const: atmel,sama5d31
+ - const: atmel,sama5d3
+ - const: atmel,sama5
+
+ - description: TSE-850 v3 board
+ items:
+ - const: axentia,tse850v3
+ - const: axentia,linea
+ - const: atmel,sama5d31
+ - const: atmel,sama5d3
+ - const: atmel,sama5
+
+ - items:
+ - const: axentia,linea
+ - const: atmel,sama5d31
+ - const: atmel,sama5d3
+ - const: atmel,sama5
+
+ - items:
+ - enum:
+ - atmel,sama5d31
+ - atmel,sama5d33
+ - atmel,sama5d34
+ - atmel,sama5d35
+ - atmel,sama5d36
+ - const: atmel,sama5d3
+ - const: atmel,sama5
+
+ - items:
+ - enum:
+ - atmel,sama5d41
+ - atmel,sama5d42
+ - atmel,sama5d43
+ - atmel,sama5d44
+ - const: atmel,sama5d4
+ - const: atmel,sama5
+
+ - 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
+
+...
--
2.20.1
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