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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b90bdf80b04sm93767066b.3.2026.02.24.04.28.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 24 Feb 2026 04:28:51 -0800 (PST) Message-ID: <07cb095b-7765-4810-a8e3-db2bd9ba6276@oss.qualcomm.com> Date: Tue, 24 Feb 2026 13:28:49 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/5] arm64: dts: qcom: agatti: add LPASS devices To: Srinivas Kandagatla , lee@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andersson@kernel.org, konradybcio@kernel.org, sboyd@kernel.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, alexey.klimov@linaro.org, r.mereu@arduino.cc, srini@kenrel.org References: <20260223133950.221234-1-srinivas.kandagatla@oss.qualcomm.com> <20260223133950.221234-4-srinivas.kandagatla@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260223133950.221234-4-srinivas.kandagatla@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: C7itmrTtI1UX-arcEcLhBI9dYVktu4mB X-Proofpoint-ORIG-GUID: C7itmrTtI1UX-arcEcLhBI9dYVktu4mB X-Authority-Analysis: v=2.4 cv=CbsFJbrl c=1 sm=1 tr=0 ts=699d9985 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=ryQpv3NTzVwweAL4bfwA:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjI0MDEwMSBTYWx0ZWRfXwtRMi6aPUatI 2cpKYhOitCopwJl+65JXVGG0NiksHXqMhuvy3os9PmX/ylKZR+CQ+shMBDd9IuxS+vL6OEfE2MZ Ykg5c9tV72akR8rNilcRUb2NxwfL387Clvlzdfg6EemNfUQNe3JZw9JET7reE7YwywwP7MzuiZn HrW7KKogFibGkA2JZ+nqRkxdnjSwXTQrCUGar7dy/D2azLVz6UUadByWLemp8uqeu/N2kxP2AtC SMasLGBazXYpgfsYkWZCkFFxz5J5xMW6vuQaRnM5frc+XV9UCf5nPkAZXZ6g/IUai/+RhbwC2wI 2dQKFi6Yp5Azo8gKb6/OquqGL0thYCGvlsijug2KympVJS09QF+avlVc/hFQQRiJRJRCQQAzKCq FGcnMtNg/n1ZQCv5OkuERRRGBWq0c2Bu3CCYZu+B+TNym5jckknuZsRyt12af1Xu3AMZETtNgxw 9M3l8JfAcKlNEQ47BXA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-24_01,2026-02-23_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 impostorscore=0 priorityscore=1501 suspectscore=0 phishscore=0 spamscore=0 malwarescore=0 clxscore=1015 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2602240101 On 2/23/26 2:39 PM, Srinivas Kandagatla wrote: > From: Alexey Klimov > > The rxmacro, txmacro, vamacro, soundwire nodes, lpass clock > controllers are required to support audio playback and > audio capture on sm6115 and its derivatives. > > Signed-off-by: Alexey Klimov > Signed-off-by: Srinivas Kandagatla > --- [...] > + lpass_audiocc: clock-controller@a6a9000 { > + compatible = "qcom,sm6115-lpassaudiocc"; > + reg = <0x0 0x0a6a9000 0x0 0x1000>; > + #reset-cells = <1>; > + }; This should be called "qcom,sm6115-lpass-audio-csr" and should probably have a syscon fallback as there's a lot of various magic tunables in there, in addition to the CGCR bits. The clock driver can continue to bind to this new compatible, like we do with the SoC-side TCSR on e.g. 8550 and the tcsrcc-sm8550 driver. [...] > + lpasscc: clock-controller@a7ec000 { > + compatible = "qcom,sm6115-lpasscc"; > + reg = <0x0 0x0a7e0000 0x0 0x12000>; > + #reset-cells = <1>; > + }; All the same, except "qcom,sm6115-lpass-tcsr" I'm once again sorry for not getting this right n years ago, but I did not have the sufficient documentation back then Konrad