Received: by 2002:a25:c593:0:0:0:0:0 with SMTP id v141csp1055988ybe; Wed, 11 Sep 2019 08:42:31 -0700 (PDT) X-Google-Smtp-Source: APXvYqw6qiOX7Fqlncq8tGPgFH11f7xIVP3OD4tPcSb4K40Z6WK+6LSX865ez5NUdo2zV7jnJNaa X-Received: by 2002:a17:906:a416:: with SMTP id l22mr29543046ejz.302.1568216551882; Wed, 11 Sep 2019 08:42:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1568216551; cv=none; d=google.com; s=arc-20160816; b=siHnB5M4/uzX8v2N2G/hZvWn9NgA1inNjSB2VqJELn9aOFo0EjMIVfseBBsCB/VBnh LCoD4JP8La/dDkubdjjg2CWCpvPTkkkvigz4/STg1Cb0Q4+097XRg7NBcGbjLDy7xHxo lBFnBIfa0z9vrDcDhVUlROoHRi83D4jOzblNxKQyYoLr/A8z14vthKgOcJFLsxrifqGt 3kLPKllTlA0x2hpLZXTmc5WmBEnE6jzL8E1T2rIdVMG0izFKAcEQNcAPWi031W1rNGVv iQSh47fvw7Hp49N9fpEVzpber2M7ZC/OXUug/kVTuDqzrq4fdT0b9F/NqXLJgyxcxljV UtdQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from; bh=sNFl+eYwSIgNzdRLwNhhcjYGX9Gcq7Nue+Yhf62219U=; b=jVvDeXXT6ZCnoWj85mGFH7Ah98/WqCIHm0C9mJXbphxVbfv5zSqIYDb6kYMOVfxc+9 mYh7hmXWI8txbn3BOEMKDfNNmbcdktN2bFo+R8U/BVDdxuiiGu+cWfBPYL0F33bQe3sD An86T+SQZUhFBGOghkumluXYlhcKcr6M859k4VUm1Ce3XHYFnXwHJ0gn35XFQppo5HVg kp1uY8mJ2aVaDni4Ary9oKGny1170BiHVWRIDdn520m0Z3L2YIQFBaq1+ZCvdSPWAB3s tjr+au/9hc8qmj5KW9tazxWPYH+14WrSQxL7Qzf2UAx6UnPhZicwHqi7kC4n31eI9BjI Tgcw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id j5si4727771ejm.8.2019.09.11.08.42.08; Wed, 11 Sep 2019 08:42:31 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728676AbfIKPiR (ORCPT + 99 others); Wed, 11 Sep 2019 11:38:17 -0400 Received: from mail-sh.amlogic.com ([58.32.228.43]:11629 "EHLO mail-sh.amlogic.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728599AbfIKPiR (ORCPT ); Wed, 11 Sep 2019 11:38:17 -0400 Received: from droid13.amlogic.com (116.236.93.172) by mail-sh.amlogic.com (10.18.11.5) with Microsoft SMTP Server id 15.1.1591.10; Wed, 11 Sep 2019 23:39:08 +0800 From: Jianxin Pan To: Kevin Hilman , CC: Jianxin Pan , Rob Herring , Carlo Caione , Neil Armstrong , Jerome Brunet , Martin Blumenstingl , , , , Jian Hu , Hanjie Lin , Xingyu Chen , Victor Wan , Qiufang Dai , Tao Zeng Subject: [PATCH v3 0/4] arm64: Add basic support for Amlogic A1 SoC Family Date: Wed, 11 Sep 2019 11:38:06 -0400 Message-ID: <1568216290-84219-1-git-send-email-jianxin.pan@amlogic.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [116.236.93.172] Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A1 is an application processor designed for smart audio and IoT applications, with Dual core ARM Cortex-A35 CPU. Unlike the previous GXL and G12 series, there is no Cortex-M3 AO CPU in it. This serial add basic support for the Amlogic A1 based Amlogic AD401 board: which describe components as follows: Reserve Memory, CPU, GIC, IRQ, Timer, UART. It's capable of booting up into the serial console. The pclk for uart_AO_B need to be fixed once A1 clock driver is merged. In this version, it rely on bootloader to enable the pclk gate Changes since v2 at [1]: - add bus in dts according Martin's suggestion - remove useless comment line Changes since v1 at [0]: - fix coding style - collect Reviewed-by [0] https://lore.kernel.org/linux-amlogic/1567493475-75451-1-git-send-email-jianxin.pan@amlogic.com/ [1] https://lore.kernel.org/linux-amlogic/1567667251-33466-1-git-send-email-jianxin.pan@amlogic.com Jianxin Pan (4): soc: amlogic: meson-gx-socinfo: Add A1 and A113L IDs dt-bindings: arm: amlogic: add A1 bindings dt-bindings: arm: amlogic: add Amlogic AD401 bindings arm64: dts: add support for A1 based Amlogic AD401 Documentation/devicetree/bindings/arm/amlogic.yaml | 6 + arch/arm64/boot/dts/amlogic/Makefile | 1 + arch/arm64/boot/dts/amlogic/meson-a1-ad401.dts | 30 +++++ arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 131 +++++++++++++++++++++ drivers/soc/amlogic/meson-gx-socinfo.c | 2 + 5 files changed, 170 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/meson-a1-ad401.dts create mode 100644 arch/arm64/boot/dts/amlogic/meson-a1.dtsi -- 2.7.4