From patchwork Mon Jul 26 10:10:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aswath Govindraju X-Patchwork-Id: 487008 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4BD7C4338F for ; Mon, 26 Jul 2021 10:10:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8B5A760F58 for ; Mon, 26 Jul 2021 10:10:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233290AbhGZJaR (ORCPT ); Mon, 26 Jul 2021 05:30:17 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:44566 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233221AbhGZJaO (ORCPT ); Mon, 26 Jul 2021 05:30:14 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 16QAAcpj009421; Mon, 26 Jul 2021 05:10:38 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1627294238; bh=TjQRSryGQgR6K8+lTyZ6jLAvGaAArHWSjN6ADHktQq4=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=v0VIibft4qqyQBcdU7wVptGxu8nV2m6snQ5hMtAXVAiH1IB7OCLNpmOEsS413x8oP b9FLSaHoxj/3HctnhAOfrOhluxIYSgD14nXWvAgo2JeqTPFYxIyaDbpK3SPHrrfrFt GRL4/UGgYhdMIiGkx2I8vWLQbs6/9DUJFlTsouX0= Received: from DLEE111.ent.ti.com (dlee111.ent.ti.com [157.170.170.22]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 16QAAcOZ126785 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 26 Jul 2021 05:10:38 -0500 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Mon, 26 Jul 2021 05:10:38 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Mon, 26 Jul 2021 05:10:38 -0500 Received: from gsaswath-HP-ProBook-640-G5.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 16QAACRi067730; Mon, 26 Jul 2021 05:10:34 -0500 From: Aswath Govindraju CC: , , , Nishanth Menon , Tero Kristo , Rob Herring , Marc Kleine-Budde , Lokesh Vutla , Faiz Abbas , Aswath Govindraju Subject: [PATCH v2 5/6] arm64: dts: ti: k3-am64-main: Add support for MCAN Date: Mon, 26 Jul 2021 15:40:11 +0530 Message-ID: <20210726101012.26983-6-a-govindraju@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210726101012.26983-1-a-govindraju@ti.com> References: <20210726101012.26983-1-a-govindraju@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add Support for two MCAN controllers present on the am64x SOC. Both support classic CAN messages as well as CAN-FD. Signed-off-by: Aswath Govindraju --- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 28 ++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index 02c3fdf9cc46..e86f4a61c8d6 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -859,4 +859,32 @@ clock-names = "fck"; max-functions = /bits/ 8 <1>; }; + + main_mcan0: can@20701000 { + compatible = "bosch,m_can"; + reg = <0x00 0x20701000 0x00 0x200>, + <0x00 0x20708000 0x00 0x8000>; + reg-names = "m_can", "message_ram"; + power-domains = <&k3_pds 98 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 98 0>, <&k3_clks 98 5>; + clock-names = "cclk", "hclk"; + interrupts = , + ; + interrupt-names = "int0", "int1"; + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; + }; + + main_mcan1: can@20711000 { + compatible = "bosch,m_can"; + reg = <0x00 0x20711000 0x00 0x200>, + <0x00 0x20718000 0x00 0x8000>; + reg-names = "m_can", "message_ram"; + power-domains = <&k3_pds 99 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 99 0>, <&k3_clks 99 5>; + clock-names = "cclk", "hclk"; + interrupts = , + ; + interrupt-names = "int0", "int1"; + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; + }; };