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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-af47ff42c2fsm234902166b.131.2025.07.25.02.17.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 25 Jul 2025 02:17:24 -0700 (PDT) Message-ID: <452c6a6a-3d65-4712-a105-386d8540f2ff@oss.qualcomm.com> Date: Fri, 25 Jul 2025 11:17:21 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/2] arm64: dts: qcom: qcs9075-evk: Add sound card To: Mohammad Rafi Shaik , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, quic_pkumpatl@quicinc.com, kernel@oss.qualcomm.com References: <20250724155632.236675-1-mohammad.rafi.shaik@oss.qualcomm.com> <20250724155632.236675-3-mohammad.rafi.shaik@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250724155632.236675-3-mohammad.rafi.shaik@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: ptiOk87J4sG8yua7Mvp_RnpxtzKwy_-N X-Proofpoint-ORIG-GUID: ptiOk87J4sG8yua7Mvp_RnpxtzKwy_-N X-Authority-Analysis: v=2.4 cv=bKAWIO+Z c=1 sm=1 tr=0 ts=68834bb6 cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Wb1JkmetP80A:10 a=EUspDBNiAAAA:8 a=RUmmF2Cuiqa3jFE6LK0A:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzI1MDA3OCBTYWx0ZWRfXwOkgKJqcoOjN Hf3zXerADmmnt6pRsBXvg3sPxp46XiLtJ4H16j7+oXkX6dzMQAb7/fpd0dOLZPhLW/AswkRYC9s gtJS0DSu2oOXuhKxNfSed+rNt0be1XW8cn6GkjL+MGg2yLDIeAsy88c+xHlU1q7bwkKhLQ/HQQf iBuYdJgp/A+Tqa0Lk0taeIDTeITHOaTHzugDdu2paksJlO3iJ7OMXkuHHoKlgDWCnap8P5o3q8J /mtTyPu9J9uIrtA4KQnv7cLuDLpjNEkwc1ZGnCJEieOjv3KcpAVICMBzbnGKI0clzz2SmUeovMo 0wgEiwYvScGK/gNNdrxGHEm8jBlUGn0e5wKkz9rY8+HMwnjwA1HwzoybMQ3barcb1/7PR3HUCF3 f7hUz8xY49NmXtb+K8l6hEGDz30R28CXr0x9/lJYGXyNtIcngUUGvLxxkAxe9Pnmpmz3hSy/ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-07-25_02,2025-07-24_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 bulkscore=0 spamscore=0 mlxlogscore=999 clxscore=1015 phishscore=0 priorityscore=1501 lowpriorityscore=0 adultscore=0 mlxscore=0 suspectscore=0 malwarescore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507250078 On 7/24/25 5:56 PM, Mohammad Rafi Shaik wrote: > Add the sound card node with tested playback over max98357a > I2S speakers amplifier and I2S mic. > > Introduce HS (High-Speed) MI2S pin control support. > The I2S max98357a speaker amplifier is connected via HS0 and I2S > microphones utilize the HS2 interface. > > Signed-off-by: Mohammad Rafi Shaik > --- > .../boot/dts/qcom/qcs9075-iq-9075-evk.dts | 52 +++++++++++++++++++ > arch/arm64/boot/dts/qcom/sa8775p.dtsi | 14 +++++ > 2 files changed, 66 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qcs9075-iq-9075-evk.dts b/arch/arm64/boot/dts/qcom/qcs9075-iq-9075-evk.dts > index ba8a359d8fee..a2d9aaa641a1 100644 > --- a/arch/arm64/boot/dts/qcom/qcs9075-iq-9075-evk.dts > +++ b/arch/arm64/boot/dts/qcom/qcs9075-iq-9075-evk.dts > @@ -5,6 +5,7 @@ > /dts-v1/; > > #include > +#include > #include > > #include "qcs9075-som.dtsi" > @@ -20,6 +21,57 @@ aliases { > chosen { > stdout-path = "serial0:115200n8"; > }; > + > + dmic: audio-codec-1 { > + compatible = "dmic-codec"; > + #sound-dai-cells = <0>; > + num-channels = <1>; > + }; > + > + max98357a: audio-codec-0 { It would make more sense if audio-codec-0 came before audio-codec-1 Konrad