From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Shawn Guo <shengchao.guo@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>
Cc: Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>,
Zhangfei Gao <zhangfei.gao@oss.qualcomm.com>,
Bartosz Golaszewski <brgl@kernel.org>,
devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH RFC v2 5/5] arm64: dts: qcom: nord-rrd: Add sound support
Date: Mon, 2 Nov 2026 14:21:09 +0100 [thread overview]
Message-ID: <748ff335-71de-416d-b994-b97a24ef9bd7@oss.qualcomm.com> (raw)
In-Reply-To: <20261021073633.2163128-6-shengchao.guo@oss.qualcomm.com>
On 10/21/26 9:36 AM, Shawn Guo wrote:
> Enable audio on the nord-rrd board. 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 <shengchao.guo@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
prev parent reply other threads:[~2026-11-02 13:21 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-21 7:36 [PATCH RFC v2 0/5] arm64: dts: qcom: Add audio support for Nord platform Shawn Guo
2026-10-21 7:36 ` [PATCH RFC v2 1/5] soc: qcom: pd-mapper: Add support for Nord Shawn Guo
2026-10-21 9:08 ` Abel Vesa
2026-10-21 9:41 ` Bartosz Golaszewski
2026-10-21 9:56 ` Konrad Dybcio
2026-10-29 9:13 ` Shawn Guo
2026-10-21 7:36 ` [PATCH RFC v2 2/5] arm64: dts: qcom: nord: Add gpr node Shawn Guo
2026-10-21 9:10 ` Abel Vesa
2026-10-21 9:44 ` Bartosz Golaszewski
2026-10-21 7:36 ` [PATCH RFC v2 3/5] arm64: dts: qcom: nord-embedded: Raise i2c18 pad drive strength Shawn Guo
2026-10-21 9:44 ` Bartosz Golaszewski
2026-10-21 7:36 ` [PATCH RFC v2 4/5] arm64: dts: qcom: nord-ride-embedded: Add sound support Shawn Guo
2026-11-02 13:21 ` Konrad Dybcio
2026-10-21 7:36 ` [PATCH RFC v2 5/5] arm64: dts: qcom: nord-rrd: " Shawn Guo
2026-11-02 13:21 ` Konrad Dybcio [this message]
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