diff options
| author | Charan Pedumuru <charan.pedumuru@microchip.com> | 2024-12-18 09:24:54 +0530 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2025-01-09 10:36:42 +0000 |
| commit | 4842603e671cabdfc994a6481da36fb07358d583 (patch) | |
| tree | 8e37eafeaf6adac4773f38b07f531ac3de270281 | |
| parent | 81b82147e7114ed78c819d1157db45b5b848a7d6 (diff) | |
dt-bindings: mfd: atmel,at91sam9260: Convert to YAML schema
Changes during conversion:
Add a missing fallback `atmel,at91sam9x5-matrix` for
`microchip,sam9x60-matrix` which is not defined in the text binding.
Signed-off-by: Charan Pedumuru <charan.pedumuru@microchip.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20241218-matrix-v2-1-f3a8809ee5cd@microchip.com
Signed-off-by: Lee Jones <lee@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/atmel,at91sam9260-matrix.yaml | 52 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/atmel-matrix.txt | 26 |
2 files changed, 52 insertions, 26 deletions
diff --git a/Documentation/devicetree/bindings/mfd/atmel,at91sam9260-matrix.yaml b/Documentation/devicetree/bindings/mfd/atmel,at91sam9260-matrix.yaml new file mode 100644 index 000000000000..447b3a3edbfc --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/atmel,at91sam9260-matrix.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/atmel,at91sam9260-matrix.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip AT91 Bus Matrix + +maintainers: + - Nicolas Ferre <nicolas.ferre@microchip.com> + +description: + The Bus Matrix (MATRIX) implements a multi-layer AHB, based on the + AHB-Lite protocol, that enables parallel access paths between multiple + masters and slaves in a system, thus increasing the overall bandwidth. + +properties: + compatible: + oneOf: + - items: + - enum: + - atmel,at91sam9260-matrix + - atmel,at91sam9261-matrix + - atmel,at91sam9263-matrix + - atmel,at91sam9rl-matrix + - atmel,at91sam9g45-matrix + - atmel,at91sam9n12-matrix + - atmel,at91sam9x5-matrix + - atmel,sama5d3-matrix + - const: syscon + - items: + - enum: + - microchip,sam9x60-matrix + - microchip,sam9x7-matrix + - const: atmel,at91sam9x5-matrix + - const: syscon + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + syscon@ffffec00 { + compatible = "atmel,sama5d3-matrix", "syscon"; + reg = <0xffffec00 0x200>; + }; diff --git a/Documentation/devicetree/bindings/mfd/atmel-matrix.txt b/Documentation/devicetree/bindings/mfd/atmel-matrix.txt deleted file mode 100644 index 6e5f83614e83..000000000000 --- a/Documentation/devicetree/bindings/mfd/atmel-matrix.txt +++ /dev/null @@ -1,26 +0,0 @@ -* Device tree bindings for Atmel Bus Matrix - -The Bus Matrix registers are used to configure Atmel SoCs internal bus -behavior (master/slave priorities, undefined burst length type, ...) - -Required properties: -- compatible: Should be one of the following - "atmel,at91sam9260-matrix", "syscon" - "atmel,at91sam9261-matrix", "syscon" - "atmel,at91sam9263-matrix", "syscon" - "atmel,at91sam9rl-matrix", "syscon" - "atmel,at91sam9g45-matrix", "syscon" - "atmel,at91sam9n12-matrix", "syscon" - "atmel,at91sam9x5-matrix", "syscon" - "atmel,sama5d3-matrix", "syscon" - "microchip,sam9x60-matrix", "syscon" - "microchip,sam9x7-matrix", "atmel,at91sam9x5-matrix", "syscon" -- reg: Contains offset/length value of the Bus Matrix - memory region. - -Example: - -matrix: matrix@ffffec00 { - compatible = "atmel,sama5d3-matrix", "syscon"; - reg = <0xffffec00 0x200>; -}; |