diff options
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml | 59 |
1 files changed, 55 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml index fb7695515be1..34951783a633 100644 --- a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml @@ -7,10 +7,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Freescale i.MX Watchdog Timer (WDT) Controller maintainers: - - Anson Huang <Anson.Huang@nxp.com> - -allOf: - - $ref: "watchdog.yaml#" + - Shawn Guo <shawnguo@kernel.org> + - Sascha Hauer <s.hauer@pengutronix.de> + - Fabio Estevam <festevam@gmail.com> properties: compatible: @@ -36,7 +35,9 @@ properties: - fsl,imx8mp-wdt - fsl,imx8mq-wdt - fsl,ls1012a-wdt + - fsl,ls1021a-wdt - fsl,ls1043a-wdt + - fsl,ls1046a-wdt - fsl,vf610-wdt - const: fsl,imx21-wdt @@ -49,17 +50,67 @@ properties: clocks: maxItems: 1 + big-endian: true + fsl,ext-reset-output: $ref: /schemas/types.yaml#/definitions/flag description: | If present, the watchdog device is configured to assert its external reset (WDOG_B) instead of issuing a software reset. + fsl,suspend-in-wait: + $ref: /schemas/types.yaml#/definitions/flag + description: | + If present, the watchdog device is suspended in WAIT mode + (Suspend-to-Idle). Only supported on certain devices. + required: - compatible - interrupts - reg +allOf: + - $ref: watchdog.yaml# + - if: + not: + properties: + compatible: + contains: + enum: + - fsl,imx25-wdt + - fsl,imx35-wdt + - fsl,imx50-wdt + - fsl,imx51-wdt + - fsl,imx53-wdt + - fsl,imx6q-wdt + - fsl,imx6sl-wdt + - fsl,imx6sll-wdt + - fsl,imx6sx-wdt + - fsl,imx6ul-wdt + - fsl,imx7d-wdt + - fsl,imx8mm-wdt + - fsl,imx8mn-wdt + - fsl,imx8mp-wdt + - fsl,imx8mq-wdt + - fsl,vf610-wdt + then: + properties: + fsl,suspend-in-wait: false + + - if: + not: + properties: + compatible: + contains: + enum: + - fsl,ls1012a-wdt + - fsl,ls1021a-wdt + - fsl,ls1043a-wdt + - fsl,ls1046a-wdt + then: + properties: + big-endian: false + unevaluatedProperties: false examples: |