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[78.11.220.99]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-abba4fc0c29sm906814066b.157.2025.02.21.08.33.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Feb 2025 08:33:14 -0800 (PST) From: Krzysztof Kozlowski Date: Fri, 21 Feb 2025 17:33:05 +0100 Subject: [PATCH RFC v3 1/3] arm64: dts: qcom: sm8750: Add Modem / MPSS Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250221-b4-sm8750-modem-v3-1-462dae7303c7@linaro.org> References: <20250221-b4-sm8750-modem-v3-0-462dae7303c7@linaro.org> In-Reply-To: <20250221-b4-sm8750-modem-v3-0-462dae7303c7@linaro.org> To: 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, Dmitry Baryshkov , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=3423; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=66DlPJwzm+YX/S5sA5DZ6Q8G2mY3WkRT+3p0txpEYGE=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBnuKrFLVieFqloDeTMUu87DvvQAwT0bIn3Z0CjD 0kZTKMqeSyJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZ7iqxQAKCRDBN2bmhouD 11Q1D/4x3QyqsTL98OfCQqAXGKuJQcfqfx+qle+9xvooQfZT1186DK91xXbQgfhK3DXRWImyfD6 eQbrH46ilAcDJbDwakbpD+D4SCpwPPFq061YEPLH8KZ2gHpoYG28BsDBIiN9cdDgA58jexqbEiD aAPnPxkrX5gQIjHMP56Ll5dgeG6Kf/90O5bbIACyCFqtYU5cS2uu9tb+AsX5H3oC9G5hxb7t6+G idt+ueFkZEtWYzTnoJFh1iFrvTANFQK+L3cNkdz7oDSiMHzR5Yb8WdvWYtzN9PRqsLu8RcS9OKc jXY7Vo2z9gmQDR71SSvaiIDDhBmRkQ+BVcpGvxbVNip006cCuit1gEohXhRN1sffrl2rHp5ZgNj zZZUIY62JEEDLTCwRRZLmSYlK/lAmGM9mrOuDv5DvL2AEgP/7gMkFNAon6pQOuWd9ygk8lD3Am8 ZQ3zVA6jbNGON8mZf7mF9y+o0p2ZMBEi3nTIMflkOje+1v4PrxiwAjmACDDkaXJ8rr1OyO2Faky IRgjkQSL8NJtc9TdEPxb1rGnyr8vXVFJBYiH5GVhx8WpGxZ9Bobx8ykURJtHlAm8UBXN5H0DL18 EsXuPJzgd3jKNZ1gvnZ/6BsyF7M2tVd1cEvCWYv7l5tDvanpsNhh8qYxkw1OMy8h06ZKliAyGbx 9wVxFnzkBuWfgzg== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Add nodes for the MPSS and its SMP2P. These are compatible with earlier SM8650 with difference in lack of fifth memory region for Qlink Logging. Reviewed-by: Dmitry Baryshkov Signed-off-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm8750.dtsi | 92 ++++++++++++++++++++++++++++++++= ++++ 1 file changed, 92 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qco= m/sm8750.dtsi index 033e8153aa73cea00d1d4394c572bf8e19231305..a0316514d8aaa3a3ec3599c1fb2= f9b2ba948145f 100644 --- a/arch/arm64/boot/dts/qcom/sm8750.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi @@ -571,6 +571,45 @@ smp2p_cdsp_in: slave-kernel { }; }; =20 + smp2p-modem { + compatible =3D "qcom,smp2p"; + + interrupts-extended =3D <&ipcc IPCC_CLIENT_MPSS + IPCC_MPROC_SIGNAL_SMP2P + IRQ_TYPE_EDGE_RISING>; + + mboxes =3D <&ipcc IPCC_CLIENT_MPSS + IPCC_MPROC_SIGNAL_SMP2P>; + + qcom,smem =3D <435>, <428>; + qcom,local-pid =3D <0>; + qcom,remote-pid =3D <1>; + + smp2p_modem_out: master-kernel { + qcom,entry-name =3D "master-kernel"; + #qcom,smem-state-cells =3D <1>; + }; + + smp2p_modem_in: slave-kernel { + qcom,entry-name =3D "slave-kernel"; + interrupt-controller; + #interrupt-cells =3D <2>; + }; + + ipa_smp2p_out: ipa-ap-to-modem { + qcom,entry-name =3D "ipa"; + #qcom,smem-state-cells =3D <1>; + }; + + ipa_smp2p_in: ipa-modem-to-ap { + qcom,entry-name =3D "ipa"; + interrupt-controller; + #interrupt-cells =3D <2>; + }; + + /* TODO: smem mailbox in and out */ + }; + soc: soc@0 { compatible =3D "simple-bus"; =20 @@ -2011,6 +2050,59 @@ tcsr_mutex: hwlock@1f40000 { #hwlock-cells =3D <1>; }; =20 + remoteproc_mpss: remoteproc@4080000 { + compatible =3D "qcom,sm8750-mpss-pas"; + reg =3D <0x0 0x04080000 0x0 0x10000>; + + interrupts-extended =3D <&intc GIC_SPI 264 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 0 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 1 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 2 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 3 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 7 IRQ_TYPE_EDGE_RISING>; + interrupt-names =3D "wdog", + "fatal", + "ready", + "handover", + "stop-ack", + "shutdown-ack"; + + clocks =3D <&rpmhcc RPMH_CXO_CLK>; + clock-names =3D "xo"; + + interconnects =3D <&mc_virt MASTER_LLCC QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>; + + power-domains =3D <&rpmhpd RPMHPD_CX>, + <&rpmhpd RPMHPD_MSS>; + power-domain-names =3D "cx", + "mss"; + + memory-region =3D <&mpss_mem>, <&q6_mpss_dtb_mem>, + <&dsm_partition_1_mem>, + <&dsm_partition_2_mem>; + + qcom,qmp =3D <&aoss_qmp>; + + qcom,smem-states =3D <&smp2p_modem_out 0>; + qcom,smem-state-names =3D "stop"; + + status =3D "disabled"; + + glink-edge { + interrupts-extended =3D <&ipcc IPCC_CLIENT_MPSS + IPCC_MPROC_SIGNAL_GLINK_QMP + IRQ_TYPE_EDGE_RISING>; + + mboxes =3D <&ipcc IPCC_CLIENT_MPSS + IPCC_MPROC_SIGNAL_GLINK_QMP>; + + qcom,remote-pid =3D <1>; + + label =3D "mpss"; + }; + }; + remoteproc_adsp: remoteproc@6800000 { compatible =3D "qcom,sm8750-adsp-pas", "qcom,sm8550-adsp-pas"; reg =3D <0x0 0x06800000 0x0 0x10000>; --=20 2.43.0 From nobody Mon Feb 9 04:07:04 2026 Received: from mail-ed1-f46.google.com (mail-ed1-f46.google.com [209.85.208.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3AAC81F3FE2 for ; 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Signed-off-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts b/arch/arm64/boot/dts/= qcom/sm8750-mtp.dts index 5d0decd2aa2d0e0849414534cdd504714402458e..72f081a890dfe49bfbee5e91b9e= 51da53b9d8baf 100644 --- a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts @@ -798,6 +798,14 @@ &remoteproc_cdsp { status =3D "okay"; }; =20 +&remoteproc_mpss { + firmware-name =3D "qcom/sm8750/modem.mbn", + "qcom/sm8750/modem_dtb.mbn"; + + /* Modem crashes after some time with "DOG detects stalled initialization= " */ + status =3D "fail"; +}; + &tlmm { /* reserved for secure world */ gpio-reserved-ranges =3D <36 4>, <74 1>; --=20 2.43.0 From nobody Mon Feb 9 04:07:04 2026 Received: from mail-ed1-f49.google.com (mail-ed1-f49.google.com [209.85.208.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9F81F1FFC62 for ; Fri, 21 Feb 2025 16:33:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.49 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740155601; cv=none; b=lAqD9CLTvR4Ea96B1dHF3+0FgK3tVw013exR+Vho+s8yme/tzysh2IXDSplOgQ2+CGE+MWomf6XzIx5jnvTONgJ4F/ysY0KY84Ot7omOfNMPS+cPG/587XaGR1XDkUu/yanINLKCsZRBy1X4hKPWaklIffFycUfg2i9glUCYkX0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740155601; c=relaxed/simple; bh=k+eaoBDEiV/v/571srMqiYgCDvaRgVbpbTz+O7zIC7c=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=OLbKn7PXu/A/f4BzIJ3hIL9tJ23tJeLNgVlQ5SddCRlRIpObpUOY0+JsVfPSMRVUOR1ZD5tNDLhkdx7/lqq9q84W6mmZJWLInXBpgaeufElRh2zfz0K81S4Ivyt8ReQrdwS5rkmZbVVrTTDVdKrJQbDwVpId/j21zCfAqdhYB20= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=AqJPxeaX; arc=none smtp.client-ip=209.85.208.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="AqJPxeaX" Received: by mail-ed1-f49.google.com with SMTP id 4fb4d7f45d1cf-5ded7cb613eso400694a12.2 for ; Fri, 21 Feb 2025 08:33:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1740155598; x=1740760398; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=f3iw6hKjikBCxVEZdKgu4116iy//8boYuOpKYntKgu0=; b=AqJPxeaXWZpO5niAhvqKyd+bpyirZl8sw9Sch0bKSACLKBE+fxHZBT/6FLBOXkkQHG AXl0aHQa0wgWMh+rjTSEIMMmO5M/NuBdahploMIWsD72gX5iK179rAHKAuWRS18/QZhe K9f8JwMdfPt/rVFB1Sh6KwBeMwCrWjrNEYcEbSGWFrnQVmkzCGw5xQEjbA0S2eL9S6o0 ZsSKOxoVX4aGxc7atG7ZKSIGZWiD49YUfP8EWjX8sYR0xkQ7xsw+6RbwnpKLZV0PwxKn djEmR81NXZSpzs6GFxGhDra+oGn4xW+Dy4kSgDftDfFHJC4iLvqUqLw6ZWrlaXiqNlJX h+OA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740155598; x=1740760398; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=f3iw6hKjikBCxVEZdKgu4116iy//8boYuOpKYntKgu0=; b=ZLWEyQcN7pcQdBhAtIm9pHn3uHs7Rj/U9ZByjsxRjoVk8RAUBmWEdA0rLEe1X2auDz N/A7bIB49YS2xKut4PBgjq+WkYz86jyjBqIy6uNCf0pj1ZLyzcLc9gImyODXylc8UDVt rMOSGrp5bktk2ics8UqXhCBwYFAThPS4JWJLers0XzEkez/3gkcmC7HNBPTlra9B0ZeK LTgJjxPq90GyspOM8Z0n/5UnPGp3wjOhl12MH/886kGwrf9yV3TGYAGiyO3wf4mATjQE sM4jD7JjUxmx4amFIt7X6VVB36S/m46FRFTy0HJQGQBBhZwT6Yxq2l9KHJu+JJ2+AVMW HHVQ== X-Forwarded-Encrypted: i=1; AJvYcCVr4z7A73W3uRSoQbzQtUB/dbCBVYwku8afST8Gov8sSggQ5xUTENNI4m8YdntjxtXm5cQs7/T6/5AeCvY=@vger.kernel.org X-Gm-Message-State: AOJu0YxbdZRQxrctv4ZkwZUVgPO9GUNsM289/8vdmNRJYRLNc/i3l2Y2 ApKqA1LXMWg/liElMScypSxk0Tpob3erog16frmhiM+hn0hLyLtQ56FkEmaDErM= X-Gm-Gg: ASbGncuunX6I2CEwjWe+Fb01w7bYdz+OSCrDcCdGPsGe9xmQ8Cm6ItOiploaY8pdpc7 9OYk/a9gePDGCtPBL3KED77G6S7bnlaJ234BvkeRauzSrflylIn3pKLPxh2v4i7EGxSFChIpmBF K7xfuBi5kQAHGv8K4r52KfQAYKhL0co9wVNxml4vv20tNEne/Dvlwnq+7qg4NxarGps1AifTGWg 8hIMjKWuT0oWM2I2DSN44CJpYQnbRXlTzHywGxWlJU7jtDvU7coAyXHpkLxZshkkRZqopLOT9sL 8Fk5sKAnmIu4WafyCnmyv6VsHbZm7Xyba1EEmof8vanwiMrAk/Yr9LeipS6fZ/gJ9op/gR9QD3x 7 X-Google-Smtp-Source: AGHT+IEu7y+YxCXPnUsYn64daCxbLq5KBXVjYcY0SneRjy7cICXc6ytelS9iRMCcZFiC70h8skV9Dg== X-Received: by 2002:a17:907:3f90:b0:ab6:58e4:4fec with SMTP id a640c23a62f3a-abc099e895dmr150442966b.3.1740155597747; Fri, 21 Feb 2025 08:33:17 -0800 (PST) Received: from [127.0.1.1] (78-11-220-99.static.ip.netia.com.pl. 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Signed-off-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm8750-qrd.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8750-qrd.dts b/arch/arm64/boot/dts/= qcom/sm8750-qrd.dts index 7f1d5d4e5b2813c59ea9dba2c57bee824f967481..840a6d8f8a24670a01376f8fce5= 11da222159016 100644 --- a/arch/arm64/boot/dts/qcom/sm8750-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8750-qrd.dts @@ -796,6 +796,13 @@ &remoteproc_cdsp { status =3D "okay"; }; =20 +&remoteproc_mpss { + firmware-name =3D "qcom/sm8750/modem.mbn", + "qcom/sm8750/modem_dtb.mbn"; + + status =3D "okay"; +}; + &tlmm { /* reserved for secure world */ gpio-reserved-ranges =3D <36 4>, <74 1>; --=20 2.43.0