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Thu, 12 Nov 2026 09:02:33 +0000 (GMT) Received: from pps.filterd (nalasppmta02.qualcomm.com [127.0.0.1]) by NALASPPMTA02.qualcomm.com (8.18.1.11/8.18.1.11) with ESMTP id 6AC8x5Xb4155259; Thu, 12 Nov 2026 09:02:32 GMT Received: from hu-devc-lv-u22-c.qualcomm.com (hu-kumaranu-lv.qualcomm.com [10.81.89.194]) by NALASPPMTA02.qualcomm.com (PPS) with ESMTPS id 6AC92Vtl4163788 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Thu, 12 Nov 2026 09:02:32 +0000 (GMT) Received: by hu-devc-lv-u22-c.qualcomm.com (Postfix, from userid 4187942) id CF8D3AA8; Thu, 12 Nov 2026 01:02:31 -0800 (PST) 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 v2] arm64: dts: qcom: Add dmic45 support to rb3gen2 vision mezzanine overlay Date: Thu, 12 Nov 2026 01:02:31 -0800 Message-Id: <20261112090231.134176-1-kumar.singh@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20261027115115.1822423-1-kumar.singh@oss.qualcomm.com> References: <20261027115115.1822423-1-kumar.singh@oss.qualcomm.com> 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-ORIG-GUID: x7CrkuploINEDWH4Jq6YM8HIHrPVVJP1 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTEyMDAzNSBTYWx0ZWRfX0Azb4Z+P0TcO mrMoKPrnsRagcKxRDvd/c3w55jDzljbCb0KpYf1lB1w+LY7MBgrC6QDXWBipkhhiiiW60x39cb+ OY7ZcIQhAzFRMP+/lsWwvaIN/nvIxfMblVg2SHCMv4XJcYk+hjvyctgOJQR0oT2UqsVq50pNnja RgE+VzbJX5ZsYSKrHMIyaOSrG/mnroohXyTXg2jiO8deXTAA+z62wCptY3vwQbZbnNFOjYLGXVm ryg+5jc34fxrdB9NnGMzVNe3KE3p/EJ/NdPpPSugB1UHZcc7aGZsNwul9FGCtEpqUmUOMY1IftP iEoQzShLtdWIQNsVPvzxLSvZPfwkB3J8tnG6mGrhmbOTg2FNEL9PQu8WhTXikGxeTSi2/fECiup pPed2lYxHhimhdUebVkz2GQdYSjpJXXX0lRJmeRwKqNCkWrOtp+5lHBONjl6Etag1UdjenMRLZ3 Pm7eTzROshceyj4cj+g== X-Proofpoint-Spam-Info: AW1haW4tMjYxMTEyMDAzNSBTYWx0ZWRfXyKkyaHQxElOg PlTOuJqJa1O1P+JcR9K1ccwqQ9NMOOfQggXYhelAV9EMOQqm1hhS9w9ed7DUafcO32e8VS1pI7F Hx5tDYCHFmJIvmzvppD6mIj5vEjuQ6k= X-Proofpoint-GUID: x7CrkuploINEDWH4Jq6YM8HIHrPVVJP1 X-Authority-Analysis: v=2.4 cv=O/ysLx9W c=1 sm=1 tr=0 ts=6af580a9 cx=c_pps a=ouPCqIW2jiPt+lZRy3xVPw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=zJRp6_cAMcgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=Q2MlFL10D3EfIEKmRpMA:9 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=2026-11-12_01,2026-11-11_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 lowpriorityscore=0 priorityscore=1501 bulkscore=0 adultscore=0 malwarescore=0 impostorscore=0 phishscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2611040001 definitions=main-2611120035 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 --- Changes in v2: - Move the dmic45 pinctrl states into kodiak.dtsi instead of the mezzanine overlay, since gpio12/gpio13 belong to the SoC's lpass_tlmm block, mirroring the existing dmic01/dmic23 definitions (Konrad). - Link to v1: https://lore.kernel.org/r/20261027115115.1822423-1-kumar.singh@oss.qualcomm.com arch/arm64/boot/dts/qcom/kodiak.dtsi | 14 ++++++++++++++ .../qcom/qcs6490-rb3gen2-vision-mezzanine.dtso | 18 ++++++++++++++++++ 2 files changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qcom/kodiak.dtsi index 8c7523602d27..87a67eed84d7 100644 --- a/arch/arm64/boot/dts/qcom/kodiak.dtsi +++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi @@ -3060,6 +3060,20 @@ lpass_dmic23_data: dmic23-data-state { bias-pull-down; }; + lpass_dmic45_clk: dmic45-clk-state { + pins = "gpio12"; + function = "dmic3_clk"; + drive-strength = <8>; + bias-disable; + }; + + lpass_dmic45_data: dmic45-data-state { + pins = "gpio13"; + function = "dmic3_data"; + drive-strength = <8>; + bias-pull-down; + }; + lpass_i2s1_active: i2s1-active-state { clk-pins { pins = "gpio6"; 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..11c68f3120df 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 +80,21 @@ cam_mclk3_suspend: cam-mclk3-suspend-state { bias-pull-down; }; }; + +&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"; +}; -- 2.34.1