Received: by 2002:ab2:715a:0:b0:1fd:c064:50c with SMTP id l26csp14061lqm; Mon, 10 Jun 2024 11:07:05 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCXaoF4VbQ9v5hAo0fJQ2o04SMNiFZF7qTX3r0Ei2X0TtCe8PUhwD8tZ5HICnMyquGIaWba/ZbkE4CrINY+vdATp8cm7hlO8cPQIgncdQw== X-Google-Smtp-Source: AGHT+IF9TBcXxOKfmycrHj7JrvCKH9sCWsGdWvCeQBLMvy31JdnZwpmX9bnZAKGj8YIBy5xGEasF X-Received: by 2002:a50:cdc1:0:b0:57c:748e:8c57 with SMTP id 4fb4d7f45d1cf-57c748e8d43mr4150898a12.37.1718042824806; Mon, 10 Jun 2024 11:07:04 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1718042824; cv=pass; d=google.com; s=arc-20160816; b=DbwymInsXzsV6VlZdPhNxPZoRH2ckCHOAGidIbwk93OaX1czR+PJBwUWQ+oEwfCwk8 61DI6Tm8VVxbhW09nb6hHoJ2z2MoUZwx5qM0ExJlHhoCU7sECFKYoiOcqmaLnkarMv1J 0BRtJTn/dWGKkM7Pd/LGRnuP74/qyXozyVg6Zwxs5CoPg12nHqeZdVjh1eI+9YVgiGCt AdsfguGkRah5/bIqmxcP4SDEbfVPdn/spI+VRFVgOYcZkagF10bWreq21aRtKro0Qn+X E9AdaJjNiazwfi1GWSXNvfEmyC4j3AT81ym+K/M6253C1pvc8ob5JuyWACXDxfcNO62q M6/A== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=c++NXaRcOYOcHcUH4HHfdQIPtUkQdhjeGSyzyykhV4s=; fh=qtw43u7ZpnAwqDxNmC8GbrK1pqF4xcZHFzMCUwa8G6A=; b=hJK4GIAMd5D7ezD02DEEFa8exljnSOoA3+BxaJrIln1Aegl9T0yyBDgTghM3AIEIzt I7OjYjkjeQBb7bm/8qnCEQaT/xBLxx/lumANDfz/PrVoh+4d513Y6jHauzvJDdxJuaQu TxWHnm5DUvSaZU6OyJ5pPI/ISoQsAiWL2nqWHcRvNo8ffEIsKBn2Xi8WPvcJZ8HeKrAm kBDd48Q0Ht86VXevDYzbA+c/hoyIT1cf7ZwgQiRFTGZS4x+KNG9XBFhtXKEvDDeoCjD9 9B7c+Xm8AYBDRLhpicpZtOLUuvoUVkLM5iBfRWmOvYL1PFP4+BHI2CpfT2u4X5WXibdV nJBg==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=SSfNPLY9; arc=pass (i=1 spf=pass spfdomain=ti.com dkim=pass dkdomain=ti.com dmarc=pass fromdomain=ti.com); spf=pass (google.com: domain of linux-kernel+bounces-208699-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-208699-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [147.75.80.249]) by mx.google.com with ESMTPS id 4fb4d7f45d1cf-57c810b6401si1380024a12.647.2024.06.10.11.07.04 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jun 2024 11:07:04 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-208699-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=SSfNPLY9; arc=pass (i=1 spf=pass spfdomain=ti.com dkim=pass dkdomain=ti.com dmarc=pass fromdomain=ti.com); spf=pass (google.com: domain of linux-kernel+bounces-208699-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-208699-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 848AB1F232DE for ; Mon, 10 Jun 2024 18:07:04 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 84DD414E2FC; Mon, 10 Jun 2024 18:06:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="SSfNPLY9" Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 05C4412F5B6; Mon, 10 Jun 2024 18:06:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718042792; cv=none; b=AchoulY61nNql4/m7h3H+VZ54/dm9jd7ziSKh4/2ofCUw9t51YmZUTKIDq6eirP+wJtzC+Ut+It/KG/EJD+lF2udZAXbnlI2o/wvIIQKRO+KPGs6aJewFLXvq6ro3Vnts6CLiqCBU0t/nlWkUWE0FQlkV2fqBc3xETTr4bdDJNI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718042792; c=relaxed/simple; bh=205vA25fJGdQp7gx2fSzwIASczYJ2XhK1BNSi8Cu6a0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Vsu5uUovr0KgwontyybOAg6EVZ+bXYQNLHCQv8mBh3gBWA4XvWoAA3xZkFOMCdEuDdcgBUr8RfsZF3QealMDG0eTIzH8IcIpkdaP/qKsXlKRra73LCit9BWT1aQR0RHgSEOsgerdzoBuZe77rm3KppyvZVaafXrZUPbVm9Lt0iU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=SSfNPLY9; arc=none smtp.client-ip=198.47.23.248 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 45AI6JXA024752; Mon, 10 Jun 2024 13:06:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1718042779; bh=c++NXaRcOYOcHcUH4HHfdQIPtUkQdhjeGSyzyykhV4s=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=SSfNPLY9q1gSm/ldaF7CB+TV4+DEWbbhFkqBDx/atLbMcc9JLg/CVXiKpnMdvDrcA y3tzCtcZ7ShWbBdCaC6PCcNaL/1TZM4Dopmu5a8nOKrWKSyj/ce0ytABqtMcyWnQRp HhCrzhXbE33QI6Vfj4l+d0zIKCgQzu22Ir0kWitc= Received: from DFLE102.ent.ti.com (dfle102.ent.ti.com [10.64.6.23]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 45AI6JFp022917 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 10 Jun 2024 13:06:19 -0500 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 10 Jun 2024 13:06:19 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Mon, 10 Jun 2024 13:06:19 -0500 Received: from lelvsmtp5.itg.ti.com ([10.249.42.149]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 45AI6Gtk056905; Mon, 10 Jun 2024 13:06:19 -0500 From: Andrew Davis To: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Philipp Zabel , Hari Nagalla CC: , , , , Andrew Davis Subject: [PATCH v10 5/8] arm64: dts: ti: k3-am64: Add M4F remoteproc node Date: Mon, 10 Jun 2024 13:06:12 -0500 Message-ID: <20240610180615.313622-6-afd@ti.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240610180615.313622-1-afd@ti.com> References: <20240610180615.313622-1-afd@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 From: Hari Nagalla The AM64x SoCs of the TI K3 family have a Cortex M4F core in the MCU domain. This core can be used by non safety applications as a remote processor. When used as a remote processor with virtio/rpmessage IPC, two carveout reserved memory nodes are needed. Disable by default as this node is not complete until mailbox data is provided in the board level DT. Signed-off-by: Hari Nagalla Signed-off-by: Andrew Davis --- arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi index ec17285869da6..b98e8ad453289 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi @@ -160,4 +160,17 @@ mcu_esm: esm@4100000 { reg = <0x00 0x4100000 0x00 0x1000>; ti,esm-pins = <0>, <1>; }; + + mcu_m4fss: m4fss@5000000 { + compatible = "ti,am64-m4fss"; + reg = <0x00 0x5000000 0x00 0x30000>, + <0x00 0x5040000 0x00 0x10000>; + reg-names = "iram", "dram"; + resets = <&k3_reset 9 1>; + firmware-name = "am64-mcu-m4f0_0-fw"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <9>; + ti,sci-proc-ids = <0x18 0xff>; + status = "disabled"; + }; }; -- 2.39.2