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Tue, 27 Oct 2026 11:51:16 +0000 (GMT) Received: from pps.filterd (nalasppmta03.qualcomm.com [127.0.0.1]) by NALASPPMTA03.qualcomm.com (8.18.1.11/8.18.1.11) with ESMTP id 69RBpGLZ1386854; Tue, 27 Oct 2026 11:51:16 GMT Received: from hu-devc-lv-u22-c.qualcomm.com (hu-kumaranu-lv.qualcomm.com [10.81.89.194]) by NALASPPMTA03.qualcomm.com (PPS) with ESMTPS id 69RBpFp71386832 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Tue, 27 Oct 2026 11:51:15 +0000 (GMT) Received: by hu-devc-lv-u22-c.qualcomm.com (Postfix, from userid 4187942) id 9E452A97; Tue, 27 Oct 2026 04:51:15 -0700 (PDT) From: Kumar Anurag To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Abel Vesa , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, quic_mohanull@quicinc.com, quic_hbandi@quicinc.com, Kumar Anurag Subject: [PATCH v1] arm64: dts: qcom: Add dmic45 support to rb3gen2 vision mezzanine overlay Date: Tue, 27 Oct 2026 04:51:15 -0700 Message-Id: <20261027115115.1822423-1-kumar.singh@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Reinject: loops=2 maxloops=12 X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI3MDA0NyBTYWx0ZWRfX3kg6ZOgrQRSz 1rZanyCcU9g94Ddxn+U9DQs2gHqend/5ucmWgajgVfIa+80NtmygWjbFp8OkErO/j6nOp/4f3Ec Nq49FoHB3txKIUKrkAK84cMQtV9JcDQ= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI3MDA0NyBTYWx0ZWRfX5ijrR/TuoDPt dH5MMTYcPlpHYX9KSmJwzlY37oUh5rlOutN/xzoT6mdFKThMLo+6bPYgwof6ciUqmhqzxZuNioY RoMYNvBEvH8XhIrJUSgIpHA2BQNXPcabl9yqyMr9Dl6YIQjznsd0vyDRFavv1bhL9Cg24xU5GQ1 xizYkdbOWUAoGLbncjByJRWXcAoMHZHyfjKGh50dKBWHXl3lVE317zLJkQ9Nlg9FmeWnBFC4Kh+ qN/FtMGsCP9to+dO+w5VrRY1B3PYhctBiVKvDE/TQPr3SY0SnxJYi3FuSkTfJxsEk00+W5VyTMK FNBFQ0Fqw5tgGNoSI+xmGCohPKI/nmuXRF3WJmOE/vK3z9KL+t324Lg06u0ah76p5qrxVy5+h1q 63sJdiIbJGGC0RfD6cEDnqcmFuGIuQzARRaL9fSgD+kCrXNDtUYC5rXxKjK3WYLh+Zz7SSBhvuJ zRvnXu8UEX0Eyav0SsA== X-Authority-Analysis: v=2.4 cv=PrkG/AM3 c=1 sm=1 tr=0 ts=6ae09034 cx=c_pps a=ouPCqIW2jiPt+lZRy3xVPw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=660iZSQnnn4A:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=rPWhUXy31NhIqF_oE8AA:9 X-Proofpoint-ORIG-GUID: Cgt7Qflgps84_PNOrDXpS7tt-pqMxJOJ X-Proofpoint-GUID: Cgt7Qflgps84_PNOrDXpS7tt-pqMxJOJ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-27_02,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 priorityscore=1501 phishscore=0 suspectscore=0 impostorscore=0 clxscore=1011 adultscore=0 bulkscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610270047 Add pinctrl states and VA macro routing for two additional digital microphones (DMIC4/DMIC5) that are present on the vision mezzanine add-on board, mirroring the dmic01/dmic23 pattern already used for the on-board microphones. Signed-off-by: Kumar Anurag --- .../qcs6490-rb3gen2-vision-mezzanine.dtso | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-vision-mezzanine.dtso b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-vision-mezzanine.dtso index aceafea45343..0a4e6080a2b2 100644 --- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-vision-mezzanine.dtso +++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-vision-mezzanine.dtso @@ -80,3 +80,42 @@ cam_mclk3_suspend: cam-mclk3-suspend-state { bias-pull-down; }; }; + +&lpass_tlmm { + lpass_dmic45_clk: dmic45-clk-state { + pins = "gpio12"; + function = "dmic3_clk"; + }; + + lpass_dmic45_data: dmic45-data-state { + pins = "gpio13"; + function = "dmic3_data"; + }; +}; + +&lpass_va_macro { + pinctrl-0 = <&lpass_dmic01_clk>, <&lpass_dmic01_data>, + <&lpass_dmic23_clk>, <&lpass_dmic23_data>, + <&lpass_dmic45_clk>, <&lpass_dmic45_data>; + pinctrl-names = "default"; +}; + +&sound { + audio-routing = "SpkrLeft IN", "WSA_SPK1 OUT", + "SpkrRight IN", "WSA_SPK2 OUT", + "VA DMIC0", "vdd-micb", + "VA DMIC1", "vdd-micb", + "VA DMIC2", "vdd-micb", + "VA DMIC3", "vdd-micb", + "VA DMIC4", "vdd-micb", + "VA DMIC5", "vdd-micb"; +}; + +&lpass_dmic45_clk { + drive-strength = <8>; + bias-disable; +}; + +&lpass_dmic45_data { + bias-pull-down; +}; -- 2.34.1