diff options
author | Philipp Zabel <p.zabel@pengutronix.de> | 2022-04-07 18:43:32 +0300 |
---|---|---|
committer | Philipp Zabel <p.zabel@pengutronix.de> | 2022-05-03 18:41:29 +0300 |
commit | 820f722c05dd08706be1fed2787cd91ed38642e2 (patch) | |
tree | e6a78694c910b4d65ad089c2fdb963362db4b365 /Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml | |
parent | 5c9360ea998222abf1fba351fabbaba4a4c599fe (diff) | |
download | linux-820f722c05dd08706be1fed2787cd91ed38642e2.tar.xz |
dt-bindings: reset: snps,axs10x-reset: Convert to yaml
Convert the device tree bindings for the AXS10x reset controller to YAML
schema to allow participating in DT validation.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-8-p.zabel@pengutronix.de
Diffstat (limited to 'Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml b/Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml new file mode 100644 index 000000000000..a75db3d405af --- /dev/null +++ b/Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/snps,axs10x-reset.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AXS10x reset controller + +maintainers: + - Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> + +description: | + This binding describes the ARC AXS10x boards custom IP-block which allows + to control reset signals of selected peripherals. For example DW GMAC, etc... + This block is controlled via memory-mapped register (AKA CREG) which + represents up-to 32 reset lines. + As of today only the following lines are used: + - DW GMAC - line 5 + +properties: + compatible: + const: snps,axs10x-reset + + reg: + maxItems: 1 + + '#reset-cells': + const: 1 + +required: + - compatible + - reg + - '#reset-cells' + +additionalProperties: false + +examples: + - | + reset: reset-controller@11220 { + compatible = "snps,axs10x-reset"; + #reset-cells = <1>; + reg = <0x11220 0x4>; + }; + + // Specifying reset lines connected to IP modules: + ethernet { + resets = <&reset 5>; + }; |