From patchwork Tue Jun 20 13:48:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Tanure X-Patchwork-Id: 110525 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp3694171vqr; Tue, 20 Jun 2023 07:11:10 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ5ios+SdTz/GSCM7yi3D3Ad6Qq1ZOLpIFVoiXujIZWHnWzdeAjdxKE72VTbougIJLa7g/1T X-Received: by 2002:a05:6e02:610:b0:331:9c03:dada with SMTP id t16-20020a056e02061000b003319c03dadamr9084201ils.13.1687270268506; Tue, 20 Jun 2023 07:11:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1687270268; cv=none; d=google.com; s=arc-20160816; b=pJnIC5J87K8+mAvGLw97jH1vG0cwAaWLhWWcs9bDZBlASuQEW++9HI94RFgALKBM9L 6j+RZH5HIV4ahEt/zAHzvVQpfkoUM8w17FbSWmBCH272hIVU+/TixwCfCfbOE7YRpkem kZ9aaa8fAF3I1+uD4JsFJVPtgYJ8aSkqXWJB41mAEwKSLYwMo38loT/HVWj6Nb9epcn3 k0c0HFvGcnIadrQUyHNze/bpVf0Sz7svbkuPKgeeIqwkNBWYrmqgG1WxiJMwY10Z+raD 7Vauc52eb64Wr9ou7lURQlsixcZwHGJmYDCdcoYs1M3hXrtuKWg83IWbLeDXmXELPwzm aaGA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=ywGZnCKokY4oEffDZULNXS57mD89AlAH325g6diSqOA=; b=zje6yh/sivhLFlQz7uZ0ZSKrT7ozRoYs4XotDN7emagjzlflTjICJVBKESti9TygZZ Kmj2YQj1wOzSsNOIDTeebBHm0zD56m/OU2JWq7m6CyduWHCtqFGjw/JWVMRMlZIOJhae AN8B0lrUQjzxIZ0UL+M9RheQp710FREt7jt/l+gh73UiqevbnxTmOAxRZV+oIsjFJwu4 1jX2oaRxXrS8KjECud+MUjIwkHBzrsjo3SVreRawJ3/zhWa4GQl6yw2FVqL8i+ZEHsdz +SZMHPka0FHapm1yHBWrKnjj723OVW3IwrNuV6qtALIW3ZXLTydC73ZnO8aZcG/OouEh 2g8g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id o18-20020a637e52000000b0055384255b9bsi1847512pgn.24.2023.06.20.07.10.53; Tue, 20 Jun 2023 07:11:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233236AbjFTNtg (ORCPT + 99 others); Tue, 20 Jun 2023 09:49:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233194AbjFTNt0 (ORCPT ); Tue, 20 Jun 2023 09:49:26 -0400 Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com [209.85.221.51]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B2CFAE7D; Tue, 20 Jun 2023 06:49:04 -0700 (PDT) Received: by mail-wr1-f51.google.com with SMTP id ffacd0b85a97d-3110ab7110aso4720856f8f.3; Tue, 20 Jun 2023 06:49:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687268943; x=1689860943; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ywGZnCKokY4oEffDZULNXS57mD89AlAH325g6diSqOA=; b=HaNbiueik6thjplehcz4+Bj3QFDFqaye0whPzM8kES1zotrkNEZQrKB5a8XqB4uYwU gp3XH7wwa3DIfVsXJoo/Dc3VjUi1a7VeXTZyxdXI2LEVCTOiw568j32SCSTUoWiSkxLD j69MCnasmvW+C8pjKWXUpuezwrc9I4mr3dRVr/y9dus7vONHZuR0Pr4XZq2R3PhW60/G W6gnw0UfsqHvSMmRO0bT1MYk1/jVTZrNggvbIBNJCRAQDIcU7vQFrQap2pmY69ESFzgD cy/UsF56IpsUDq72h9QUEi8BX/0pyF2AaRL9Rj1GVhFYb3ZeWnT3p0uZA1/wANDCL+CY HhLQ== X-Gm-Message-State: AC+VfDyFxO1boi5cdghsnuh7LkVnYE1mMIZLQkxnP0F+c2UWjfCwbyRV F85yGvE+DrMf5ZVT/SRzid4= X-Received: by 2002:a5d:5445:0:b0:30f:c56c:b5a7 with SMTP id w5-20020a5d5445000000b0030fc56cb5a7mr10182998wrv.4.1687268942925; Tue, 20 Jun 2023 06:49:02 -0700 (PDT) Received: from ryzen.lan (cpc87451-finc19-2-0-cust61.4-2.cable.virginm.net. [82.11.51.62]) by smtp.gmail.com with ESMTPSA id k3-20020a5d4283000000b00312780bedc3sm2038012wrq.56.2023.06.20.06.49.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Jun 2023 06:49:02 -0700 (PDT) From: Lucas Tanure To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Jerome Brunet , Kevin Hilman Cc: Nick , Artem , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Lucas Tanure Subject: [PATCH v2 2/2] arm64: dts: meson-t7-a311d2-khadas-vim4: add initial device-tree Date: Tue, 20 Jun 2023 14:48:57 +0100 Message-ID: <20230620134857.238941-3-tanure@linux.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230620134857.238941-1-tanure@linux.com> References: <20230620134857.238941-1-tanure@linux.com> MIME-Version: 1.0 X-Spam-Status: No, score=-1.4 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1769231109082300408?= X-GMAIL-MSGID: =?utf-8?q?1769231109082300408?= The Khadas VIM4 uses the Amlogic A311D2 SoC, based on the Amlogic T7 SoC family, on a board with the same form factor as the VIM3 models. - 8GB LPDDR4X 2016MHz - 32GB eMMC 5.1 storage - 32MB SPI flash - 10/100/1000 Base-T Ethernet - AP6275S Wireless (802.11 a/b/g/n/ac/ax, BT5.1) - HDMI 2.1 video - HDMI Input - 1x USB 2.0 + 1x USB 3.0 ports - 1x USB-C (power) with USB 2.0 OTG - 3x LED's (1x red, 1x blue, 1x white) - 3x buttons (power, function, reset) - M2 socket with PCIe, USB, ADC & I2C - 40pin GPIO Header - 1x micro SD card slot Signed-off-by: Lucas Tanure --- arch/arm64/boot/dts/amlogic/Makefile | 1 + .../amlogic/meson-t7-a311d2-khadas-vim4.dts | 52 ++++++ arch/arm64/boot/dts/amlogic/meson-t7.dtsi | 158 ++++++++++++++++++ 3 files changed, 211 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/meson-t7-a311d2-khadas-vim4.dts create mode 100644 arch/arm64/boot/dts/amlogic/meson-t7.dtsi -- 2.41.0 diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index cd1c5b04890a..1c5846bd1ca0 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -74,3 +74,4 @@ dtb-$(CONFIG_ARCH_MESON) += meson-sm1-odroid-hc4.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-sei610.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-x96-air-gbit.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-x96-air.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-t7-a311d2-khadas-vim4.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-t7-a311d2-khadas-vim4.dts b/arch/arm64/boot/dts/amlogic/meson-t7-a311d2-khadas-vim4.dts new file mode 100644 index 000000000000..04cc8b0dfd8c --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-t7-a311d2-khadas-vim4.dts @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2022 Wesion, Inc. All rights reserved. + */ + +/dts-v1/; + +#include "meson-t7.dtsi" + +/ { + model = "Khadas vim4"; + compatible = "khadas,vim4", "amlogic,a311d2", "amlogic,t7"; + + aliases { + serial0 = &uart_A; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x2 0x0>; /* 8 GB */ + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* 3 MiB reserved for ARM Trusted Firmware (BL31) */ + secmon_reserved: secmon@5000000 { + reg = <0x0 0x05000000 0x0 0x300000>; + no-map; + }; + + /* 32 MiB reserved for ARM Trusted Firmware (BL32) */ + secmon_reserved_bl32: secmon@5300000 { + reg = <0x0 0x05300000 0x0 0x2000000>; + no-map; + }; + }; + + xtal: xtal-clk { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "xtal"; + #clock-cells = <0>; + }; + +}; + +&uart_A { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-t7.dtsi b/arch/arm64/boot/dts/amlogic/meson-t7.dtsi new file mode 100644 index 000000000000..b268889bf8ea --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-t7.dtsi @@ -0,0 +1,158 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Amlogic, Inc. All rights reserved. + */ + +#include + +/ { + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <0x2>; + #size-cells = <0x0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu100>; + }; + core1 { + cpu = <&cpu101>; + }; + core2 { + cpu = <&cpu102>; + }; + core3 { + cpu = <&cpu103>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + core2 { + cpu = <&cpu2>; + }; + core3 { + cpu = <&cpu3>; + }; + }; + }; + + cpu100: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x100>; + enable-method = "psci"; + }; + + cpu101: cpu@101{ + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x101>; + enable-method = "psci"; + }; + + cpu102: cpu@102 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x102>; + enable-method = "psci"; + }; + + cpu103: cpu@103 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x103>; + enable-method = "psci"; + }; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a73"; + reg = <0x0 0x0>; + enable-method = "psci"; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a73"; + reg = <0x0 0x1>; + enable-method = "psci"; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a73"; + reg = <0x0 0x2>; + enable-method = "psci"; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a73"; + reg = <0x0 0x3>; + enable-method = "psci"; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + sm: secure-monitor { + compatible = "amlogic,meson-gxbb-sm"; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gic: interrupt-controller@fff01000 { + compatible = "arm,gic-400"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x0 0xfff01000 0 0x1000>, + <0x0 0xfff02000 0 0x0100>; + interrupts = ; + }; + + apb4: bus@fe000000 { + compatible = "simple-bus"; + reg = <0x0 0xfe000000 0x0 0x480000>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>; + + uart_A: serial@78000 { + compatible = "amlogic,meson-t7-uart", + "amlogic,meson-s4-uart"; + reg = <0x0 0x78000 0x0 0x18>; + interrupts = ; + status = "disabled"; + clocks = <&xtal>, <&xtal>, <&xtal>; + clock-names = "xtal", "pclk", "baud"; + }; + }; + + }; +};