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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ae35365973fsm133783366b.48.2025.06.27.07.46.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 27 Jun 2025 07:46:39 -0700 (PDT) Message-ID: Date: Fri, 27 Jun 2025 16:46:37 +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 v2 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: <20250616070405.4113564-1-mohammad.rafi.shaik@oss.qualcomm.com> <20250616070405.4113564-3-mohammad.rafi.shaik@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250616070405.4113564-3-mohammad.rafi.shaik@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNjI3MDEyMCBTYWx0ZWRfX22OXWyaflpT2 tESVUq9Lh4tKTHnOjiWZ/8mBnR0Bpaj48l5+uuiOgncTOMFEE/4AD12IXA+LFqvOLs/brnb8qQA 8LDztubXGEBSM/h6bvKZXjgjuCT+7Jl5dMmoboVk77M5ub7ENcJXd2LRyTYne5ZurHxFry5K8tI sEVO7LQfvMDPd5GySZLzxE6woMbMOZoEiD6dKxhHK5VXPnVdvbVCFHHASZkhz+5I96lmSBeH/02 +u+CCJwD5K51eb8far6IQwXOpJRwbQfMyi1KS0x5tNlnKwZLL6avc70tehATyHy1fOpos87n6vu aiNIV9v155CJtVVNB2WVuTWpbGvONTFNw2p1DQ1EodaFZlCpZqdbo/Onz2P2ti8kRp6sDnKjLOn Y/UHlnKJVLWCSBn1xug9xr8scmlLKdfZnmMzzPSOqyBOQy//LEeIB/tRinmQCHsHEhzBIyAG X-Proofpoint-ORIG-GUID: 11BB2SESmVS5HcQB24F2GGzp0aS0z-QL X-Proofpoint-GUID: 11BB2SESmVS5HcQB24F2GGzp0aS0z-QL X-Authority-Analysis: v=2.4 cv=A8BsP7WG c=1 sm=1 tr=0 ts=685eaed2 cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=6IFa9wvqVegA:10 a=EUspDBNiAAAA:8 a=RUmmF2Cuiqa3jFE6LK0A:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-06-27_04,2025-06-26_05,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 mlxlogscore=999 malwarescore=0 spamscore=0 bulkscore=0 phishscore=0 adultscore=0 impostorscore=0 suspectscore=0 mlxscore=0 clxscore=1015 priorityscore=1501 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2506270120 On 6/16/25 9:04 AM, 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 ab161180d1d5..d073c6f95d4c 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 'r'egulator < 's'ound> > #include "qcs9075.dtsi" > @@ -21,6 +22,57 @@ aliases { > chosen { > stdout-path = "serial0:115200n8"; > }; > + > + max98357a: audio-codec-0 { > + compatible = "maxim,max98357a"; > + #sound-dai-cells = <0>; > + }; > + > + dmic: audio-codec-1 { > + compatible = "dmic-codec"; > + #sound-dai-cells = <0>; > + num-channels = <1>; > + }; > + > + sound { > + compatible = "qcom,qcs9075-sndcard"; > + model = "qcs9075-iq-evk-snd-card"; > + > + pinctrl-0 = <&hs0_mi2s_active>, <&hs2_mi2s_active>; > + pinctrl-names = "default"; > + > + hs0-mi2s-playback-dai-link { > + link-name = "HS0 mi2s playback"; "HS0 MI2S Playback", please, similarly below lg otherwise Konrad