diff options
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/renesas,rza-wdt.yaml | 51 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml | 7 |
2 files changed, 51 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/renesas,rza-wdt.yaml b/Documentation/devicetree/bindings/watchdog/renesas,rza-wdt.yaml new file mode 100644 index 000000000000..ba922c3f7b10 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/renesas,rza-wdt.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/renesas,rza-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RZ/A Watchdog Timer (WDT) Controller + +maintainers: + - Wolfram Sang <wsa+renesas@sang-engineering.com> + +properties: + compatible: + items: + - enum: + - renesas,r7s72100-wdt # RZ/A1 + - renesas,r7s9210-wdt # RZ/A2 + - const: renesas,rza-wdt # RZ/A + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + timeout-sec: true + +required: + - compatible + - reg + - clocks + +allOf: + - $ref: watchdog.yaml# + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/r7s72100-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + watchdog@fcfe0000 { + compatible = "renesas,r7s72100-wdt", "renesas,rza-wdt"; + reg = <0xfcfe0000 0x6>; + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&p0_clk>; + }; diff --git a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml index b6e60162c263..8a25e0c6271f 100644 --- a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml @@ -15,12 +15,6 @@ properties: oneOf: - items: - enum: - - renesas,r7s72100-wdt # RZ/A1 - - renesas,r7s9210-wdt # RZ/A2 - - const: renesas,rza-wdt # RZ/A - - - items: - - enum: - renesas,r9a06g032-wdt # RZ/N1D - const: renesas,rzn1-wdt # RZ/N1 @@ -140,7 +134,6 @@ allOf: contains: enum: - renesas,r9a09g077-wdt - - renesas,rza-wdt - renesas,rzn1-wdt then: required: |