diff options
| author | Lubomir Rintel <lkundrak@v3.sk> | 2020-06-17 00:33:52 +0200 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2020-07-13 20:49:44 +0200 |
| commit | 8b8851784dc3b95438e9dffa0b39ad18d696c428 (patch) | |
| tree | 55582bd538b59817d687a2e5304ad7208b45cf9e | |
| parent | dt-bindings: interrupt-controller: Convert mrvl,intc to json-schema (diff) | |
| download | linux-8b8851784dc3b95438e9dffa0b39ad18d696c428.tar.xz linux-8b8851784dc3b95438e9dffa0b39ad18d696c428.zip | |
dt-bindings: rtc: Convert sa1100-rtc to json-schema
Convert the sa1100-rtc binding to DT schema format using json-schema.
While add that, add clocks and resets that are actually used.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200616223353.993567-5-lkundrak@v3.sk
Signed-off-by: Rob Herring <robh@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/sa1100-rtc.txt | 17 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/sa1100-rtc.yaml | 57 |
2 files changed, 57 insertions, 17 deletions
diff --git a/Documentation/devicetree/bindings/rtc/sa1100-rtc.txt b/Documentation/devicetree/bindings/rtc/sa1100-rtc.txt deleted file mode 100644 index 968ac820254b..000000000000 --- a/Documentation/devicetree/bindings/rtc/sa1100-rtc.txt +++ /dev/null @@ -1,17 +0,0 @@ -* Marvell Real Time Clock controller - -Required properties: -- compatible: should be "mrvl,sa1100-rtc" -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: Should be two. The first interrupt number is the rtc alarm - interrupt and the second interrupt number is the rtc hz interrupt. -- interrupt-names: Assign name of irq resource. - -Example: - rtc: rtc@d4010000 { - compatible = "mrvl,mmp-rtc"; - reg = <0xd4010000 0x1000>; - interrupts = <5>, <6>; - interrupt-names = "rtc 1Hz", "rtc alarm"; - }; diff --git a/Documentation/devicetree/bindings/rtc/sa1100-rtc.yaml b/Documentation/devicetree/bindings/rtc/sa1100-rtc.yaml new file mode 100644 index 000000000000..482e5af215b3 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/sa1100-rtc.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/sa1100-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell Real Time Clock controller bindings + +allOf: + - $ref: rtc.yaml# + +maintainers: + - Alessandro Zummo <a.zummo@towertech.it> + - Alexandre Belloni <alexandre.belloni@bootlin.com> + - Rob Herring <robh+dt@kernel.org> + +properties: + compatible: + enum: + - mrvl,sa1100-rtc + - mrvl,mmp-rtc + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + interrupts: + minItems: 2 + + interrupt-names: + items: + - const: 'rtc 1Hz' + - const: 'rtc alarm' + +required: + - compatible + - reg + - interrupts + - interrupt-names + +additionalProperties: false + +examples: + - | + rtc: rtc@d4010000 { + compatible = "mrvl,mmp-rtc"; + reg = <0xd4010000 0x1000>; + interrupts = <5>, <6>; + interrupt-names = "rtc 1Hz", "rtc alarm"; + }; + +... |