From patchwork Mon Nov 18 05:34:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryan Brattlof X-Patchwork-Id: 13878116 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A5EE5D10F57 for ; Mon, 18 Nov 2024 05:35:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:CC:To:In-Reply-To:References :Message-ID:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=RkkG2wUMLv7vXg7NqpwQ/x23P90Q1+pq1lbWCTs5Vu8=; b=lfpLH3KULnEvDCghF+V+WdDq3Y 5wJvJWmNohjM0eHK2i9FugOq4eu91VaDnGLZmHQFs4FVE7X8QIRjzyWMY3z+hAkMWTRIb5SypNWol B00yPUgL1Fw0R6M7ii+rWCyeiiSzh3hLQCztZZXj9Z+7vk3tQVvDXQnGF8FtLhzj1791xXOKJ0R1Y PU7t+8SYIs3vFAjf2E1AigQ/nq5p/HH7fjdVxgMyJkD+fBNMawSjSCEdmKeLVWkSiqFUyxOme+ANe W9w9C9oi9MZhk5Rn3bZakgpVnZKlKB7yo7yXEiDmv7NCcxXTgtUcwqNHNuBFf6hsf5dnnZ62la7A7 3sZoWn4Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tCuPl-00000008PlR-1vQW; Mon, 18 Nov 2024 05:35:09 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tCuOp-00000008PcU-3sIA for linux-arm-kernel@lists.infradead.org; Mon, 18 Nov 2024 05:34:13 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 4AI5Y8Bk031971; Sun, 17 Nov 2024 23:34:08 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1731908048; bh=RkkG2wUMLv7vXg7NqpwQ/x23P90Q1+pq1lbWCTs5Vu8=; h=From:Date:Subject:References:In-Reply-To:To:CC; b=KE7nZkW0DevOwXmNNmh9C+nyRc4uHlrK3TxyhM6T7gZKvX9n6nbjUChojhxYHWx9e hIvmWF3Dc41NG1984wdNJiKmNagDyGgRUjTZCTJO91YGvrFrBGY9rWA/TcZOzvq/b8 p+n0DsEnKSrK+cE5YnOtoeOOi8jx6iZsG07tBl/o= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTP id 4AI5Y8Gf013778; Sun, 17 Nov 2024 23:34:08 -0600 Received: from DLEE111.ent.ti.com (157.170.170.22) 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 15.1.2507.23; Sun, 17 Nov 2024 23:34:07 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) 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 15.1.2507.23 via Frontend Transport; Sun, 17 Nov 2024 23:34:08 -0600 Received: from localhost (bb.dhcp.ti.com [128.247.81.12]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 4AI5Y80o041450; Sun, 17 Nov 2024 23:34:08 -0600 From: Bryan Brattlof Date: Sun, 17 Nov 2024 23:34:08 -0600 Subject: [PATCH 2/2] arm64: dts: ti: k3-am62l: add initial reference board file MIME-Version: 1.0 Message-ID: <20241117-am62lx-v1-2-4e71e42d781d@ti.com> References: <20241117-am62lx-v1-0-4e71e42d781d@ti.com> In-Reply-To: <20241117-am62lx-v1-0-4e71e42d781d@ti.com> To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , Bryan Brattlof X-Mailer: b4 0.13.0 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241117_213412_067375_F8D16F82 X-CRM114-Status: GOOD ( 11.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Vignesh Raghavendra Add the initial board file for the AM62L3's Evaluation Module. Signed-off-by: Vignesh Raghavendra Signed-off-by: Bryan Brattlof --- arch/arm64/boot/dts/ti/k3-am62l3-evm.dts | 54 ++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts b/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts new file mode 100644 index 0000000000000..2d59389765cab --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0-only or MIT +/* + * Device Tree file for the AM62L3 Evaluation Module + * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/ + * + * Technical Reference Manual: https://www.ti.com/lit/ug/sprujb4/sprujb4.pdf + */ + +/dts-v1/; + +#include "k3-am62l3.dtsi" + +/ { + compatible = "ti,am62l3-evm", "ti,am62l3"; + model = "Texas Instruments AM62L3 Evaluation Module"; + + aliases { + serial2 = &main_uart0; + }; + + chosen { + stdout-path = &main_uart0; + }; + + memory@80000000 { + reg = <0x00000000 0x80000000 0x00000000 0x80000000>; + device_type = "memory"; + bootph-all; + }; + + reserved-memory { + ranges; + #address-cells = <2>; + #size-cells = <2>; + }; +}; + +&pmx0 { + main_uart0_pins_default: main_uart0-default-pins { + pinctrl-single,pins = < + AM62LX_IOPAD(0x01d4, PIN_INPUT, 1) /* (D7) UART0_RXD */ + AM62LX_IOPAD(0x01d8, PIN_OUTPUT, 1) /* (A6) UART0_TXD */ + >; + bootph-all; + }; +}; + +&main_uart0 { + current-speed = <115200>; + pinctrl-names = "default"; + pinctrl-0 = <&main_uart0_pins_default>; + status = "okay"; + bootph-all; +};