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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /Documentation/devicetree/bindings/reset/atmel,at91sam9260-reset.yaml | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/reset/atmel,at91sam9260-reset.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/reset/atmel,at91sam9260-reset.yaml | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/reset/atmel,at91sam9260-reset.yaml b/Documentation/devicetree/bindings/reset/atmel,at91sam9260-reset.yaml new file mode 100644 index 000000000..98465d269 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/atmel,at91sam9260-reset.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/atmel,at91sam9260-reset.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Atmel/Microchip System Reset Controller + +maintainers: + - Claudiu Beznea <claudiu.beznea@microchip.com> + +description: | + The system reset controller can be used to reset the CPU. In case of + SAMA7G5 it can also reset some devices (e.g. USB PHYs). + +properties: + compatible: + oneOf: + - items: + - enum: + - atmel,at91sam9260-rstc + - atmel,at91sam9g45-rstc + - atmel,sama5d3-rstc + - microchip,sam9x60-rstc + - microchip,sama7g5-rstc + - items: + - const: atmel,sama5d3-rstc + - const: atmel,at91sam9g45-rstc + + reg: + minItems: 1 + items: + - description: base registers for system reset control + - description: registers for device specific reset control + + clocks: + maxItems: 1 + + "#reset-cells": + const: 1 + +required: + - compatible + - reg + - clocks + +allOf: + - if: + properties: + compatible: + contains: + enum: + - microchip,sama7g5-rstc + then: + required: + - "#reset-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/at91.h> + + reset-controller@fffffd00 { + compatible = "atmel,at91sam9260-rstc"; + reg = <0xfffffd00 0x10>; + clocks = <&pmc PMC_TYPE_CORE PMC_SLOW>; + }; |