diff options
Diffstat (limited to 'Documentation/devicetree/bindings/reset/fsl,imx7-src.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/reset/fsl,imx7-src.yaml | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/reset/fsl,imx7-src.yaml b/Documentation/devicetree/bindings/reset/fsl,imx7-src.yaml new file mode 100644 index 000000000000..b1a71c1bb05b --- /dev/null +++ b/Documentation/devicetree/bindings/reset/fsl,imx7-src.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/fsl,imx7-src.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX7 System Reset Controller + +maintainers: + - Andrey Smirnov <andrew.smirnov@gmail.com> + +description: | + The system reset controller can be used to reset various set of + peripherals. Device nodes that need access to reset lines should + specify them as a reset phandle in their corresponding node as + specified in reset.txt. + + For list of all valid reset indices see + <dt-bindings/reset/imx7-reset.h> for i.MX7, + <dt-bindings/reset/imx8mq-reset.h> for i.MX8MQ, i.MX8MM and i.MX8MN, + <dt-bindings/reset/imx8mp-reset.h> for i.MX8MP. + +properties: + compatible: + items: + - enum: + - fsl,imx7d-src + - fsl,imx8mq-src + - fsl,imx8mp-src + - const: syscon + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + '#reset-cells': + const: 1 + +required: + - compatible + - reg + - interrupts + - '#reset-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + reset-controller@30390000 { + compatible = "fsl,imx7d-src", "syscon"; + reg = <0x30390000 0x2000>; + interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; + #reset-cells = <1>; + }; |