From patchwork Wed Jun 5 16:34:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 165921 Delivered-To: patch@linaro.org Received: by 2002:a92:9e1a:0:0:0:0:0 with SMTP id q26csp7583104ili; Wed, 5 Jun 2019 09:34:41 -0700 (PDT) X-Google-Smtp-Source: APXvYqwHZm6L5ngafyYIa4W4FcdyFMLwKWHkGR/rF0UGt1c63hsBzm3W7zcPPLc0cBEbU5ImLoDh X-Received: by 2002:a62:2b81:: with SMTP id r123mr7703069pfr.108.1559752481258; Wed, 05 Jun 2019 09:34:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559752481; cv=none; d=google.com; s=arc-20160816; b=JdF8yzdCiAyDdpUUnevJSBZX3hW7DxdD+h/8NqhpX1HAk5tdCtPKQhxvq+PwTgjpOK W0AdKRadiX+XVF9SLPz6yRfKJinB/rvzrPVZjZB2ix58SiAMWv7YVmPf6es+0L+rpJyW 3zXHkmeA0QVNoNxo3AwnEo0o++FRtCF5PrJrdVqouVqX6XYnmzh9ku86Euwi185UUeA7 g3DQafAb5EnW91TEZ29o+6JD0miYWaT2YOiRjzkdTX7QJojWpO71H2jPP0h0S6I4iju1 znduhFuBJhF82qdtuq8Oee/EW1DYlPMu3Q8CNo7EHH2wmuFtxGhvYy0ekR1ZDHIQRbn0 jicQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=KUPgZFxEYXJVvTARjgbF0I31mcTUIGf5vw48nP64GK8=; b=lEb788U1oYbYFJVnuTcgyDdgckb/CvXXAdI96Rc6jYkgqtb6OHRookK+MMm6vBxx2p 4DkTRAdUrufWVh1LfKjcETUW1s4Z5MxOQpDIEOasyMsR1wsip5A59CfJarb8p7tzA7zC lXbn3p0spKascVnffxReubshi54c30zB+6z/9VIzcBC7SiCB2YvmLIaIeLqIHuhpK3+3 96w5PWXzwiRAKQYAterfebB6EXOUvWUHEBbk7BzQLpsRAEB/4798+hNdZvMbhf8zUQ3H QoD/EO/PYBD0mM6TDeUFmSw+W3I/Nmwhupfi3NDwaZ4qu9BtAyZn2o0j/uooc897szqf xC1A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=gow6AJMs; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d65si26299964pgc.330.2019.06.05.09.34.41; Wed, 05 Jun 2019 09:34:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=gow6AJMs; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726421AbfFEQek (ORCPT + 8 others); Wed, 5 Jun 2019 12:34:40 -0400 Received: from lelv0142.ext.ti.com ([198.47.23.249]:57874 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728573AbfFEQek (ORCPT ); Wed, 5 Jun 2019 12:34:40 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id x55GYaY1130359; Wed, 5 Jun 2019 11:34:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1559752476; bh=KUPgZFxEYXJVvTARjgbF0I31mcTUIGf5vw48nP64GK8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=gow6AJMsYcdPwAz5xMJTyHmOnFJUXGnolX/Pz7NNX9mC+fKF+h5pHCDtQEZO5qYmU kQRnF4XL9b9sl1++4XBwzLLk2J3IvpVItWCBmUegESjZAUXWfFQeqSJc+tGF8i+gJV CoeDIFeOqewMZ9P/gBURt6JUjvRxPugg5TN7pDKE= Received: from DFLE101.ent.ti.com (dfle101.ent.ti.com [10.64.6.22]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x55GYaxJ019127 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 5 Jun 2019 11:34:36 -0500 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Wed, 5 Jun 2019 11:34:35 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Wed, 5 Jun 2019 11:34:35 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id x55GYZF7098238; Wed, 5 Jun 2019 11:34:35 -0500 Received: from localhost (irmo.dhcp.ti.com [128.247.58.153]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id x55GYZm10210; Wed, 5 Jun 2019 11:34:35 -0500 (CDT) From: Suman Anna To: Tero Kristo , Nishanth Menon CC: , , Suman Anna Subject: [PATCH 1/4] arm64: dts: ti: k3-am65: Add MCU SRAM ranges in interconnect nodes Date: Wed, 5 Jun 2019 11:34:31 -0500 Message-ID: <20190605163434.23173-2-s-anna@ti.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190605163434.23173-1-s-anna@ti.com> References: <20190605163434.23173-1-s-anna@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the address space for the MCU SRAM memory to the ranges property of the cbass_mcu interconnect node so that the addresses within the mcu_sram nodes and its children can be translated properly by the relevant OF address API. Signed-off-by: Suman Anna --- arch/arm64/boot/dts/ti/k3-am65.dtsi | 2 ++ 1 file changed, 2 insertions(+) -- 2.21.0 diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi index 68b3f954f1d1..abb085f5e784 100644 --- a/arch/arm64/boot/dts/ti/k3-am65.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi @@ -72,6 +72,7 @@ /* MCUSS Range */ <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, + <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00080000>, <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, @@ -83,6 +84,7 @@ #size-cells = <2>; ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/ <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, /* First peripheral window */ + <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00080000>, /* MCU SRAM */ <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP */ <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */ <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */ From patchwork Wed Jun 5 16:34:32 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 165922 Delivered-To: patch@linaro.org Received: by 2002:a92:9e1a:0:0:0:0:0 with SMTP id q26csp7583112ili; Wed, 5 Jun 2019 09:34:41 -0700 (PDT) X-Google-Smtp-Source: APXvYqyidebQMa0DqeBc1OCicBgpEAu3p8U4hdT9vbqdIFo6MtQJVSlKWb07L9mUxsbH6poAhwyk X-Received: by 2002:a17:90a:36a9:: with SMTP id t38mr3150771pjb.19.1559752481548; Wed, 05 Jun 2019 09:34:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559752481; cv=none; d=google.com; s=arc-20160816; b=VKDOx/v2ZiUyOhsowqWwDRWMVQ9WtLkwelya6RHwDAEJEUoEpn6Kk5z3IqpOnzRufq W9XyU18wHvL8kl6BLe8R+DzJrRtOeiMq+aofzD8KgJAw+WXFNpvoT2/v2WKuW6y4DnED 3z0o44gABUiy6zT+xL9P9mJE3BQm3o6eIhxB4QK+EbH8DIFHjw70ExQ3Ypu7n8QJswhj zI3i5o/Aj4XgCXDtU/WOC3wwUzsNnaZhWXtu6ak87FsoZqhGpGNXGVkT2e6aF3sYpVP/ zFJBzzxYVGCN++s3JUCUi6ijOFLGb2cSrs4uxwMQ5mBFdRAD+bkzG1LUqLoCHpy43FBn /QhQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=RJ/HyGsxY6DRmkzpCuvHWqeHWUSiKw8sQT8wavtWh6c=; b=y5DVERGnYlSMWJb1FFjzx25QfAYopROj0oAdekJ5xoqEM6d7THX4obT0R89AOHHUQE WvVBt+UHMGSQkeifYoB+ui8ELE2WBwHMu5+z+qDVdfvOnltlr/+Y9NGonJm+5bYmepsm +J3itm2gpdv9YKpIi26HOFgxtJEJ0q960IDSwV6KekKv7cBRjWoUopRJ865KOnDs/oe8 ML6irmsWj9NngRrwU7wy6PsI6NCm3RkgLvTajYNJ0oQl12m+/v9rJXYzrHqosq7JwlsM PTRYozKoMM88KLP6+YDz/TuySARVNYMmgrWtKo7vh7OPy9m9ng9L/soZtf8j2iloBKTU mwcA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=HPzfdOOj; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d65si26299964pgc.330.2019.06.05.09.34.41; Wed, 05 Jun 2019 09:34:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=HPzfdOOj; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728573AbfFEQek (ORCPT + 8 others); Wed, 5 Jun 2019 12:34:40 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:58910 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728591AbfFEQek (ORCPT ); Wed, 5 Jun 2019 12:34:40 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id x55GYaLr079087; Wed, 5 Jun 2019 11:34:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1559752476; bh=RJ/HyGsxY6DRmkzpCuvHWqeHWUSiKw8sQT8wavtWh6c=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=HPzfdOOjPU+HFlcDtj8yDBpa2+/DyBF2E/BqQcqIkS0daVNz7qVXDh7PndTiFb0jk LKBx4YL3dsH7el6sVJ7mNI/O2HhAXEx4fNv0FIfoEgsht8aJBlQwky3ylNwv43r8pf aApfmAGWN1QuHh8/W/31ZqqGdq68D+NUVE/mpU4w= Received: from DFLE108.ent.ti.com (dfle108.ent.ti.com [10.64.6.29]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x55GYasH019134 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 5 Jun 2019 11:34:36 -0500 Received: from DFLE113.ent.ti.com (10.64.6.34) 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 15.1.1713.5; Wed, 5 Jun 2019 11:34:36 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Wed, 5 Jun 2019 11:34:35 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id x55GYZmk046187; Wed, 5 Jun 2019 11:34:35 -0500 Received: from localhost (irmo.dhcp.ti.com [128.247.58.153]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id x55GYZm10214; Wed, 5 Jun 2019 11:34:35 -0500 (CDT) From: Suman Anna To: Tero Kristo , Nishanth Menon CC: , , Suman Anna Subject: [PATCH 2/4] arm64: dts: ti: k3-am65-mcu: Add the MCU RAM node Date: Wed, 5 Jun 2019 11:34:32 -0500 Message-ID: <20190605163434.23173-3-s-anna@ti.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190605163434.23173-1-s-anna@ti.com> References: <20190605163434.23173-1-s-anna@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the on-chip SRAM present within the MCU domain as a mmio-sram node. The K3 AM65x SoCs have 512 KB of such memory. Any specific memory range within this RAM needed by a software module ought to be reserved using an appropriate child node. Signed-off-by: Suman Anna --- arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) -- 2.21.0 diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi index 6f7d2b316ded..afc29eaa2638 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi @@ -17,6 +17,14 @@ power-domains = <&k3_pds 149>; }; + mcu_ram: sram@41c00000 { + compatible = "mmio-sram"; + reg = <0x00 0x41c00000 0x00 0x80000>; + ranges = <0x0 0x00 0x41c00000 0x80000>; + #address-cells = <1>; + #size-cells = <1>; + }; + mcu_i2c0: i2c@40b00000 { compatible = "ti,am654-i2c", "ti,omap4-i2c"; reg = <0x0 0x40b00000 0x0 0x100>; From patchwork Wed Jun 5 16:34:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 165920 Delivered-To: patch@linaro.org Received: by 2002:a92:9e1a:0:0:0:0:0 with SMTP id q26csp7583095ili; Wed, 5 Jun 2019 09:34:40 -0700 (PDT) X-Google-Smtp-Source: APXvYqwcUZC/my1k8HH2GIkwbbg61kuy3aoBEycLsiOYG/aiWIEqhY7A8NDgG1tWyRLNUxbNJMDi X-Received: by 2002:a63:1b56:: with SMTP id b22mr5462650pgm.87.1559752480385; Wed, 05 Jun 2019 09:34:40 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559752480; cv=none; d=google.com; s=arc-20160816; b=Lj5wMCzb7CTyq6n/0mZywIlWdQ8zVD2xE0rQPXBMpJer3RAg0Fff9NONsqa6BrB5E/ AVyLF0FHtx0PYEbmOI0Mfl4gbRqXY0sIJJH95xm2HmSU2vQnJwf7iier8Burrvu+O7lo EEvCKaOwpY9oSLgc0MnGeOMV7SRtZvW0n2ir0rcCF/4DdflycX0BcZnpmVUmf7vJOGZZ ktfw+JXXPDTycwSDFvpu/TMBre/h7w0IKjepI8EOu9oY4yy9PjnUKl1EXCJORZHfOLdR u52cMHpX5E9FvdGtXvbOZ06wmAn3J2y5DYN51lHeh8cLGJAbqkSPZtA2krKg0dqwCJMm eYiA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=wkkKxFZB5ATR3iI5BpVHTwbE/nxd3PuOQtF6M46CXMg=; b=Xr0r9YX2Xz8ZoAp3qgmd8QPZrPB0UsKpcZLLueG0beJZH5oytOkNfPXAn9NbFflA5m QlpW1WFzJvThByuBOUkiYDEb5jDFK+9BTdwUSqcohBD4P/XuTbYU8NMKUysIUlnZrKBo /h25Rp6AQCGO+Za7BaeVdiXmRwqXQnZga3JSeDXCReeIdIGIkL8TJTUUf+ytQFDWZKQj /J5sMmIycHNOqbU4SuTBJrlTtqKDjZUTbgesNT43rC+0O9tFKDm1LHvMIIfFf/mFvqGg LrmHINO5ELzt1NjRLPTQWzpeaTbKYuq9SrlU7Aak5nlHkU26LXqnT4UGOVYsePTJkz80 6kVw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=PXAhTydy; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d65si26299964pgc.330.2019.06.05.09.34.40; Wed, 05 Jun 2019 09:34:40 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=PXAhTydy; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728574AbfFEQej (ORCPT + 8 others); Wed, 5 Jun 2019 12:34:39 -0400 Received: from lelv0142.ext.ti.com ([198.47.23.249]:57868 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728523AbfFEQej (ORCPT ); Wed, 5 Jun 2019 12:34:39 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id x55GYa0B130363; Wed, 5 Jun 2019 11:34:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1559752476; bh=wkkKxFZB5ATR3iI5BpVHTwbE/nxd3PuOQtF6M46CXMg=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=PXAhTydyFcEWe9DEJEnl4VJl6QnFED4Yo9iNZazn971xCdPOFvndnIrhLFCG8Z6Qp ziFyEAp5u+Pjk5mNUoPazqiFAiIJBGgyP4RWbgmME2j3dTvi/vMgWu7wHkBjSzXgXM agUEMiTUobXkZwVpDNZfv4OI4LJ9I/tQfnMIcX7s= Received: from DFLE112.ent.ti.com (dfle112.ent.ti.com [10.64.6.33]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x55GYah4096059 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 5 Jun 2019 11:34:36 -0500 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Wed, 5 Jun 2019 11:34:36 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Wed, 5 Jun 2019 11:34:36 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id x55GYaan023930; Wed, 5 Jun 2019 11:34:36 -0500 Received: from localhost (irmo.dhcp.ti.com [128.247.58.153]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id x55GYZm10218; Wed, 5 Jun 2019 11:34:35 -0500 (CDT) From: Suman Anna To: Tero Kristo , Nishanth Menon CC: , , Suman Anna Subject: [PATCH 3/4] arm64: dts: ti: k3-j721e: Add the MCU SRAM node Date: Wed, 5 Jun 2019 11:34:33 -0500 Message-ID: <20190605163434.23173-4-s-anna@ti.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190605163434.23173-1-s-anna@ti.com> References: <20190605163434.23173-1-s-anna@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the on-chip SRAM present within the MCU domain as a mmio-sram node. The K3 J721E SoCs have 1 MB of such memory. Any specific memory range within this RAM needed by a driver/software module ought to be reserved using an appropriate child node. Signed-off-by: Suman Anna --- arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) -- 2.21.0 diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi index b72e033fa159..397ef715e145 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi @@ -44,6 +44,14 @@ pinctrl-single,function-mask = <0xffffffff>; }; + mcu_ram: sram@41c00000 { + compatible = "mmio-sram"; + reg = <0x00 0x41c00000 0x00 0x100000>; + ranges = <0x0 0x00 0x41c00000 0x100000>; + #address-cells = <1>; + #size-cells = <1>; + }; + wkup_uart0: serial@42300000 { compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x42300000 0x00 0x100>; From patchwork Wed Jun 5 16:34:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 165923 Delivered-To: patch@linaro.org Received: by 2002:a92:9e1a:0:0:0:0:0 with SMTP id q26csp7583124ili; Wed, 5 Jun 2019 09:34:42 -0700 (PDT) X-Google-Smtp-Source: APXvYqzQWDy+hBpVv469t2iLBdXw+Dl/i4sJgzx7kCI87Ttex1aPq7b7+o0m4QNLfQAYO4FpJsj7 X-Received: by 2002:a63:360c:: with SMTP id d12mr5558098pga.285.1559752481849; Wed, 05 Jun 2019 09:34:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559752481; cv=none; d=google.com; s=arc-20160816; b=eAk6+aDAv0XVbdPOwPDAJ082aOJ5TOtBBuEfrvVRWB69a/O6zTDbP0Gwcklq6OOGie J43CYtdHH9/azxHhBvSOl6L/JKQm9GRSMDSCCKjtIelqny5h4YbSNBQY6e5iakmQnGs/ RHNHDhYgm6nh4MGyy3/Ami6imNPxPbVOhUUPhlvlRokILsn45KZnbxI1gCzVBuiw/OAp 0jznsTVKtrjFULuEbfJNcR9VNoepY0hrXCnZzCRDsbUMRRgoogUBognv8xvkcAc/oVsF zRzYHjRcdbrwGuLcU6W5PTHWmaz7H2VYcyq6m8wFZfhF3XKWtS2dBMPTa+ZIdV8/4Z3e jbxg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=8ACagW3EYCwLoCoiktlVl2qTdzviu48vaHSxM1Pmbnc=; b=N+QfD5g7gmocDQRmRhQBnBwiLhVLZuPB8TaaUh/m2AeWpEWteeUa4/1Z21hvP4VqMv UgGQgrNC9/0eMVFC3WkKsEbny89ZzcfZKDQ2xIRAh11qXNd5+373EN30Vp44jVbAsX9Q tswmNuimVVIt4IFseim2dFaUdjrjUW5lhbgb5hSh9XzBUjnpMt5dBpSqzZKGqx9P6xAU yAUm5u/wu4b8780F8smWA9jclyTBRIP/4+sSL7Wik1VVGbBu/yf1njUA5PzIVjUwml+s tINkjQTkLEnlnCSMwKDO8rIK9+I8laCJ1Qrm3rXTwu0KOXmBRKLT1X2+gCACVdeH2UZG nvdg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=udeKRnTg; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d65si26299964pgc.330.2019.06.05.09.34.41; Wed, 05 Jun 2019 09:34:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=udeKRnTg; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728591AbfFEQek (ORCPT + 8 others); Wed, 5 Jun 2019 12:34:40 -0400 Received: from lelv0142.ext.ti.com ([198.47.23.249]:57872 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728523AbfFEQek (ORCPT ); Wed, 5 Jun 2019 12:34:40 -0400 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id x55GYakN130367; Wed, 5 Jun 2019 11:34:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1559752476; bh=8ACagW3EYCwLoCoiktlVl2qTdzviu48vaHSxM1Pmbnc=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=udeKRnTgj9dLbmxYbBFxzhKSkU1PfhkR47q/bMfz1VootkELMzfPd9pMGoroUqVws gvTiDz2Y4RAz5T68eXB4ccVS2JRefDEPtNt+erXXbj9YGEzMAIrxXdj0Y0Mpq265bm 84raIdQ9c3st/Kwr5NfTUhYTZ7RrZgG475MA3G6E= Received: from DLEE100.ent.ti.com (dlee100.ent.ti.com [157.170.170.30]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x55GYaTs010422 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 5 Jun 2019 11:34:36 -0500 Received: from DLEE106.ent.ti.com (157.170.170.36) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Wed, 5 Jun 2019 11:34:36 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Wed, 5 Jun 2019 11:34:36 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id x55GYaEd023935; Wed, 5 Jun 2019 11:34:36 -0500 Received: from localhost (irmo.dhcp.ti.com [128.247.58.153]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id x55GYam10222; Wed, 5 Jun 2019 11:34:36 -0500 (CDT) From: Suman Anna To: Tero Kristo , Nishanth Menon CC: , , Suman Anna Subject: [PATCH 4/4] arm64: dts: ti: k3-am65: Add R5F ranges in interconnect nodes Date: Wed, 5 Jun 2019 11:34:34 -0500 Message-ID: <20190605163434.23173-5-s-anna@ti.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190605163434.23173-1-s-anna@ti.com> References: <20190605163434.23173-1-s-anna@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the address spaces for the R5F cores in MCU domain to the ranges property of the cbass_mcu interconnect node so that the addresses within the R5F nodes can be translated properly by the relevant OF address API. Signed-off-by: Suman Anna --- arch/arm64/boot/dts/ti/k3-am65.dtsi | 4 ++++ 1 file changed, 4 insertions(+) -- 2.21.0 diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi index abb085f5e784..f71c8f50a5e0 100644 --- a/arch/arm64/boot/dts/ti/k3-am65.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi @@ -72,6 +72,8 @@ /* MCUSS Range */ <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, + <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, + <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00080000>, <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, @@ -84,6 +86,8 @@ #size-cells = <2>; ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/ <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, /* First peripheral window */ + <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, /* MCU R5F Core0 */ + <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, /* MCU R5F Core1 */ <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00080000>, /* MCU SRAM */ <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP */ <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */