Re: [PATCH v2 3/7] dt-bindings: sound: sophgo: add CV1800B internal ADC codec
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2026-01-18 10:15:27
Also in:
linux-riscv, linux-sound, lkml
On Sun, Jan 18, 2026 at 12:18:55AM +0400, Anton D. Stavinskii wrote:
quoted hunk ↗ jump to hunk
Document the internal ADC audio codec integrated in the Sophgo CV1800B SoC. Signed-off-by: Anton D. Stavinskii <redacted> --- .../bindings/sound/sophgo,cv1800b-sound-adc.yaml | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+)diff --git a/Documentation/devicetree/bindings/sound/sophgo,cv1800b-sound-adc.yaml b/Documentation/devicetree/bindings/sound/sophgo,cv1800b-sound-adc.yaml new file mode 100644 index 000000000000..339b60e317e8 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/sophgo,cv1800b-sound-adc.yaml@@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/sophgo,cv1800b-sound-adc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo CV1800B Internal ADC Codec + +maintainers: + - Anton D. Stavinskii <stavinsky@gmail.com> + +description: |
Same comments as for first bindings patch. All of them.
+ Internal ADC audio codec integrated in the Sophgo CV1800B SoC. + The codec exposes a single DAI and is intended to be connected + to an I2S/TDM controller via an ASoC machine driver. + +properties: + compatible: + const: sophgo,cv1800b-sound-adc + + reg: + maxItems: 1 + description: + Base address and size of the ADC register block.
Drop description, redundant.
+ + "#sound-dai-cells": + const: 0
Best regards, Krzysztof