Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp233732pxb; Wed, 18 Nov 2020 22:48:58 -0800 (PST) X-Google-Smtp-Source: ABdhPJw9DIYCpBjVxaNjTLU5QJ60KKMzqBjkFYWpYoCfNpNoQgYlNAAmX4qgp02RZZ1zWH4bf8W4 X-Received: by 2002:a17:906:d8ce:: with SMTP id re14mr26389693ejb.275.1605768538101; Wed, 18 Nov 2020 22:48:58 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605768538; cv=none; d=google.com; s=arc-20160816; b=VoGqEwKPTrLwTGyoRzWUIJrKyKWHYZaethsqj/GgqxMOsBEu6ZVkEWuktYeMwIaOk5 ZcvHMhxOaas5SsjbIM8DgUfPs+o7qy78pMPalVS3LjzqsjMjmyx7MXG4Hz/VjzwXrnBe m0Xr2PMJ3ilM/L5DpFIU6GcH9atkszkNgQm7DE0NvfuHyMQAVo4PCI7Q1s0R8m4Soc76 QZUMYVOA5tUvX/kAQi0Z8Yr1C9VAXM1jWSEqUKBYXCPMEOupUKqU0zx7u3V8bYJHSElD Z2SsU5Li3toktAT/9mYmxT7tcZFXUmqZVcZZpjR3AdFOKQvRAXDrz5fihXJSChm6Xb2v nbFA== 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=ns2ch3/goLuReE2ksii5Mum9NHFWd9BdllXSf1uRj6U=; b=tjBjtGrI0s3X003hsSgxcKeitALJhFPrhVpZw+3HnvSiZEQrkd1f2OsOHvylejlFNb jVntj0X8hx8w9uB0W0PI+awMpA3Alx19MZJKDmQnkB+WU1eQYfTSjZZEyZtenxwogMd1 3U008/7oCyK8MeQRK2DLYbiUr8tzM/cy6tBLrohctbp40V7iidTApMkif2nvWl+n4n9L CHsvhl+G9XPnaoCNJSodCIP9Fj+SPdSXhuNcbBmiLQlYqw4LvntH9XDYTC70McaBFGSg ie88GWmQG3oI9Uw50ly1Zbrlnk/sks1EogXksx5EydUadUNnsTnJcNiqXpjSg5ZO55dF RUJw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id g5si467298edn.389.2020.11.18.22.48.35; Wed, 18 Nov 2020 22:48:58 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726306AbgKSGpT (ORCPT + 99 others); Thu, 19 Nov 2020 01:45:19 -0500 Received: from smtp2207-205.mail.aliyun.com ([121.197.207.205]:40468 "EHLO smtp2207-205.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725888AbgKSGpS (ORCPT ); Thu, 19 Nov 2020 01:45:18 -0500 X-Alimail-AntiSpam: AC=CONTINUE;BC=0.5215877|-1;CH=green;DM=|CONTINUE|false|;DS=CONTINUE|ham_system_inform|0.0133038-6.33072e-05-0.986633;FP=0|0|0|0|0|-1|-1|-1;HT=ay29a033018047187;MF=fuyao@allwinnertech.com;NM=1;PH=DS;RN=5;RT=5;SR=0;TI=SMTPD_---.IygQvnF_1605768303; Received: from localhost.localdomain(mailfrom:fuyao@allwinnertech.com fp:SMTPD_---.IygQvnF_1605768303) by smtp.aliyun-inc.com(10.147.40.233); Thu, 19 Nov 2020 14:45:03 +0800 From: fuyao@allwinnertech.com To: mripard@kernel.org, wens@csie.org, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: fuyao Subject: [PATCH 0/2] introduce sunxi hwspinlock Date: Thu, 19 Nov 2020 14:44:51 +0800 Message-Id: X-Mailer: git-send-email 2.29.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: fuyao this series add hwspinlock of sunxi. it provides hardware assistance for synchronization between the multiple processors in the system. (Or1k, Cortex-A7, Cortex-A53, Xtensa) fuyao (2): dt-bindings: hwlock: add sunxi hwlock hwspinlock: add SUNXI implementation .../bindings/hwlock/sunxi,hwspinlock.yaml | 46 ++++ MAINTAINERS | 6 + drivers/hwspinlock/Kconfig | 10 + drivers/hwspinlock/Makefile | 1 + drivers/hwspinlock/sunxi_hwspinlock.c | 205 ++++++++++++++++++ 5 files changed, 268 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwlock/sunxi,hwspinlock.yaml create mode 100644 drivers/hwspinlock/sunxi_hwspinlock.c -- 2.29.2