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Mon, 02 Nov 2026 05:21:17 -0800 (PST) Received: from [192.168.226.248] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6b4ec9fcbb0sm3395230a12.19.2026.11.02.05.21.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 02 Nov 2026 05:21:14 -0800 (PST) Message-ID: <748ff335-71de-416d-b994-b97a24ef9bd7@oss.qualcomm.com> Date: Mon, 2 Nov 2026 14:21:09 +0100 X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFC v2 5/5] arm64: dts: qcom: nord-rrd: Add sound support To: Shawn Guo , Bjorn Andersson Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mohammad Rafi Shaik , Zhangfei Gao , Bartosz Golaszewski , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261021073633.2163128-1-shengchao.guo@oss.qualcomm.com> <20261021073633.2163128-6-shengchao.guo@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261021073633.2163128-6-shengchao.guo@oss.qualcomm.com> Content-Type: text/plain; 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Add a soundcard node using > the qcom,nord-sndcard compatible. > > Add PCM1681/ADAU1979 codec nodes on I2C18, with the PCM1681 system > clock supplied via MCLK0. > > Describe DAC_ENABLE as the enable of two regulator-fixed supplies > (3.3V and 5V load switches) feeding the PCM1681, and the two MAX9892 > click-and-pop suppressors as one simple-audio-amplifier on > CLICK_POP_MUTE_N, routed after VOUT1..4, so DAPM controls the mute. > > Signed-off-by: Shawn Guo > --- Reviewed-by: Konrad Dybcio Konrad