diff options
author | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2020-04-01 17:14:49 +0300 |
---|---|---|
committer | Rob Herring <robh@kernel.org> | 2020-04-14 19:40:21 +0300 |
commit | abf8422cf6de197a9996e1ee9467494975db5af5 (patch) | |
tree | 57024c46394e97832bc6a8efdab02109aa9ef41a /Documentation/devicetree/bindings/timer/cdns,ttc.yaml | |
parent | f86ca414797651178b54a87815d04cdf891606b2 (diff) | |
download | linux-abf8422cf6de197a9996e1ee9467494975db5af5.tar.xz |
dt-bindings: timer: cadence_ttc: Migrate timer-cadence-ttc documentation to YAML
The document was migrated to YAML format and renamed cdns,ttc.yaml.
And updated the example to the latest format.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/timer/cdns,ttc.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/timer/cdns,ttc.yaml | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/cdns,ttc.yaml b/Documentation/devicetree/bindings/timer/cdns,ttc.yaml new file mode 100644 index 000000000000..c532b60b9c63 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/cdns,ttc.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/cdns,ttc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence TTC - Triple Timer Counter + +maintainers: + - Michal Simek <michal.simek@xilinx.com> + +properties: + compatible: + const: cdns,ttc + + reg: + maxItems: 1 + + interrupts: + minItems: 3 + maxItems: 3 + description: | + A list of 3 interrupts; one per timer channel. + + clocks: + maxItems: 1 + + timer-width: + $ref: "/schemas/types.yaml#/definitions/uint32" + description: | + Bit width of the timer, necessary if not 16. + +required: + - compatible + - reg + - interrupts + - clocks + +examples: + - | + ttc0: ttc0@f8001000 { + interrupt-parent = <&intc>; + interrupts = <0 10 4>, <0 11 4>, <0 12 4>; + compatible = "cdns,ttc"; + reg = <0xF8001000 0x1000>; + clocks = <&cpu_clk 3>; + timer-width = <32>; + }; |