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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml | |
| parent | Initial commit. (diff) | |
| download | linux-upstream.tar.xz linux-upstream.zip | |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml new file mode 100644 index 000000000..e82c9a07b --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml @@ -0,0 +1,102 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/allwinner,sun4i-a10-mmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A10 MMC Controller Device Tree Bindings + +allOf: + - $ref: "mmc-controller.yaml" + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <mripard@kernel.org> + +properties: + "#address-cells": true + "#size-cells": true + + compatible: + oneOf: + - const: allwinner,sun4i-a10-mmc + - const: allwinner,sun5i-a13-mmc + - const: allwinner,sun7i-a20-mmc + - const: allwinner,sun8i-a83t-emmc + - const: allwinner,sun9i-a80-mmc + - const: allwinner,sun50i-a64-emmc + - const: allwinner,sun50i-a64-mmc + - items: + - const: allwinner,sun8i-a83t-mmc + - const: allwinner,sun7i-a20-mmc + - items: + - const: allwinner,sun8i-r40-emmc + - const: allwinner,sun50i-a64-emmc + - items: + - const: allwinner,sun8i-r40-mmc + - const: allwinner,sun50i-a64-mmc + - items: + - const: allwinner,sun50i-h5-emmc + - const: allwinner,sun50i-a64-emmc + - items: + - const: allwinner,sun50i-h5-mmc + - const: allwinner,sun50i-a64-mmc + - items: + - const: allwinner,sun50i-h6-emmc + - const: allwinner,sun50i-a64-emmc + - items: + - const: allwinner,sun50i-h6-mmc + - const: allwinner,sun50i-a64-mmc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 2 + maxItems: 4 + items: + - description: Bus Clock + - description: Module Clock + - description: Output Clock + - description: Sample Clock + + clock-names: + minItems: 2 + maxItems: 4 + items: + - const: ahb + - const: mmc + - const: output + - const: sample + + resets: + maxItems: 1 + + reset-names: + const: ahb + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + mmc0: mmc@1c0f000 { + compatible = "allwinner,sun5i-a13-mmc"; + reg = <0x01c0f000 0x1000>; + clocks = <&ahb_gates 8>, <&mmc0_clk>; + clock-names = "ahb", "mmc"; + interrupts = <32>; + bus-width = <4>; + cd-gpios = <&pio 7 1 0>; + }; + +... |