Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753501AbcKTKqD (ORCPT ); Sun, 20 Nov 2016 05:46:03 -0500 Received: from mail-pg0-f65.google.com ([74.125.83.65]:34132 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753352AbcKTKqA (ORCPT ); Sun, 20 Nov 2016 05:46:00 -0500 From: Hao Zhang To: maxime.ripard@free-electrons.com, wens@csie.org, dan.j.williams@intel.com, vinod.koul@intel.com, mark.rutland@arm.com, robh+dt@kernel.org, catalin.marinas@arm.com, will.deacon@arm.com Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, hao5781286@gmail.com Subject: [PATCH v4 0/3] dmaengine: sun6i: add the support for the Allwinner A64 SOC. Date: Sun, 20 Nov 2016 18:45:37 +0800 Message-Id: <1479638740-20520-1-git-send-email-hao5781286@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1722 Lines: 58 Abort Allwinner A64 SOC : Allwinner A64 (sun50i) 64bit SoC features a Quad-Core Cortex-A53 ARM CPU, and a Mali400 MP2 GPU from ARM. It has 8 channel DMA which flexible data width of 8/16/32/64-bit. Detailed info about it is on Allwinner_A64_User_Manual_V1.0 page 196 and A64_Datasheet_V1.1 page 8. Document: A64 Datasheet v1.1: http://files.pine64.org/doc/datasheet/pine64/A64_Datasheet_V1.1.pdf A64 User Manual v1.0: http://files.pine64.org/doc/datasheet/pine64/Allwinner_A64_User_Manual_V1.0.pdf Abort Pine64: The Pine64 is a cost-optimized board with SOC A64 sporting ARMv8 (64-bit ARM) capable cores. Detail info : https://linux-sunxi.org/Pine64 http://wiki.pine64.org/index.php/Main_Page PATCH LOG: PATCH[v3,1/3]: https://patchwork.kernel.org/patch/9415765/ PATCH[v3,2/3]: https://patchwork.kernel.org/patch/9415761/ PATCH[V3,3/3]: https://patchwork.kernel.org/patch/9415761/ Changes in v4 : PATCH[v4,1/3]: Since PATCH[v3,1/3] has Acked-by Maxime Ripard and Rob Herring this is resend it. PATCH[v4,2/3]: Accept the comments from Maxime Ripard and add the dma nodes by base adress, thinks! PATCH[V4,3/3]: Accept the hint from Maxime Ripard, add the 8 bytes bus width for A64 dma and add the buswidth test, thinks! It has test on Pine64 using dmatest. Regards :) Hao Zhang (3): Documentation: DT: add dma compatible for sun50i A64 SOC ARM64: dts: sun6i: add dma node for a64. dmaengine: sun6i: share the dma driver with sun50i .../devicetree/bindings/dma/sun6i-dma.txt | 1 + arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 ++++++ drivers/dma/sun6i-dma.c | 33 +++++++++++++++++++++- 3 files changed, 42 insertions(+), 1 deletion(-) -- 2.7.4