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author | Sascha Hauer <s.hauer@pengutronix.de> | 2020-01-15 07:58:29 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-01-15 07:58:29 +0100 |
commit | 460d0073731096f5a99333a8aefdd5814a97d4e5 (patch) | |
tree | d2929c0d65a493767ba709ad2c5fa4a78da2abb3 /dts/Bindings/sound/renesas,fsi.yaml | |
parent | 86502f1880ee09faae4281865b98fb5b08256b57 (diff) | |
parent | 307c04bff4fabdcfea707e61477eee68a9e72b0f (diff) | |
download | barebox-460d0073731096f5a99333a8aefdd5814a97d4e5.tar.gz barebox-460d0073731096f5a99333a8aefdd5814a97d4e5.tar.xz |
Merge branch 'for-next/dts'
Diffstat (limited to 'dts/Bindings/sound/renesas,fsi.yaml')
-rw-r--r-- | dts/Bindings/sound/renesas,fsi.yaml | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/dts/Bindings/sound/renesas,fsi.yaml b/dts/Bindings/sound/renesas,fsi.yaml new file mode 100644 index 0000000000..140a37fc3c --- /dev/null +++ b/dts/Bindings/sound/renesas,fsi.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/renesas,fsi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas FSI Sound Driver Device Tree Bindings + +maintainers: + - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + +properties: + $nodename: + pattern: "^sound@.*" + + compatible: + oneOf: + # for FSI2 SoC + - items: + - enum: + - renesas,fsi2-sh73a0 + - renesas,fsi2-r8a7740 + - enum: + - renesas,sh_fsi2 + # for Generic + - items: + - enum: + - renesas,sh_fsi + - renesas,sh_fsi2 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + fsia,spdif-connection: + $ref: /schemas/types.yaml#/definitions/flag + description: FSI is connected by S/PDIF + + fsia,stream-mode-support: + $ref: /schemas/types.yaml#/definitions/flag + description: FSI supports 16bit stream mode + + fsia,use-internal-clock: + $ref: /schemas/types.yaml#/definitions/flag + description: FSI uses internal clock when master mode + + fsib,spdif-connection: + $ref: /schemas/types.yaml#/definitions/flag + description: same as fsia + + fsib,stream-mode-support: + $ref: /schemas/types.yaml#/definitions/flag + description: same as fsia + + fsib,use-internal-clock: + $ref: /schemas/types.yaml#/definitions/flag + description: same as fsia + +required: + - compatible + - reg + - interrupts + +examples: + - | + sh_fsi2: sound@ec230000 { + compatible = "renesas,fsi2-r8a7740", "renesas,sh_fsi2"; + reg = <0xec230000 0x400>; + interrupts = <0 146 0x4>; + + fsia,spdif-connection; + fsia,stream-mode-support; + fsia,use-internal-clock; + }; |