diff options
author | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-06-27 18:31:51 +0300 |
---|---|---|
committer | Rob Herring <robh@kernel.org> | 2019-06-28 22:27:46 +0300 |
commit | 4b859450faa02aa48c0baf915b3faa090f2efb8e (patch) | |
tree | 382371f578e632e471d9a0dfc50139b916500dfd /Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml | |
parent | 7db3545aef5fae02a9ccb4b1e37e72900d7101bb (diff) | |
download | linux-4b859450faa02aa48c0baf915b3faa090f2efb8e.tar.xz |
dt-bindings: net: sun7i-gmac: Convert the binding to a schemas
Switch our Allwinner A20 GMAC controller binding to a YAML schema to enable
the DT validation. Since that controller is based on a Synopsys IP, let's
add the validation to that schemas with a bunch of conditionals.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml new file mode 100644 index 000000000000..4b45798f0e68 --- /dev/null +++ b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/allwinner,sun7i-a20-gmac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A20 GMAC Device Tree Bindings + +allOf: + - $ref: "snps,dwmac.yaml#" + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <maxime.ripard@bootlin.com> + +properties: + compatible: + const: allwinner,sun7i-a20-gmac + + interrupts: + maxItems: 1 + + interrupt-names: + const: macirq + + clocks: + items: + - description: GMAC main clock + - description: TX clock + + clock-names: + items: + - const: stmmaceth + - const: allwinner_gmac_tx + + phy-supply: + description: + PHY regulator + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + - phy-connection-type + +examples: + - | + gmac: ethernet@1c50000 { + compatible = "allwinner,sun7i-a20-gmac"; + reg = <0x01c50000 0x10000>; + interrupts = <0 85 1>; + interrupt-names = "macirq"; + clocks = <&ahb_gates 49>, <&gmac_tx>; + clock-names = "stmmaceth", "allwinner_gmac_tx"; + phy-connection-type = "mii"; + }; + +# FIXME: We should set it, but it would report all the generic +# properties as additional properties. +# additionalProperties: false + +... |