From patchwork Fri Nov 12 10:59:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiantao Hu X-Patchwork-Id: 12616615 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58CA1C433EF for ; Fri, 12 Nov 2021 11:10:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3DD5E60FE7 for ; Fri, 12 Nov 2021 11:10:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234847AbhKLLNa (ORCPT ); Fri, 12 Nov 2021 06:13:30 -0500 Received: from [113.204.237.245] ([113.204.237.245]:41398 "EHLO test.cqplus1.com" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S234899AbhKLLNX (ORCPT ); Fri, 12 Nov 2021 06:13:23 -0500 X-Greylist: delayed 568 seconds by postgrey-1.27 at vger.kernel.org; Fri, 12 Nov 2021 06:13:22 EST X-MailGates: (compute_score:DELIVER,40,3) Received: from 172.28.114.216 by cqmailgates with MailGates ESMTP Server V5.0(16723:0:AUTH_RELAY) (envelope-from ); Fri, 12 Nov 2021 19:00:23 +0800 (CST) From: Xiantao Hu To: wim@linux-watchdog.org, p.zabel@pengutronix.de, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, linux@roeck-us.net, robh+dt@kernel.org, devicetree@vger.kernel.org Cc: wells.lu@sunplus.com, qinjian@cqplus1.com, Xiantao Hu Subject: [PATCH 0/2] Add watchdog driver for Sunplus SP7021 SoC Date: Fri, 12 Nov 2021 18:59:50 +0800 Message-Id: <20211112105952.216280-1-xt.hu@cqplus1.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org This is a patch series for watchdog driver for Sunplus SP7021 SoC. Sunplus SP7021 is an ARM Cortex A7 (4 cores) based SoC. It integrates many peripherals (ex: UART, I2C, SPI, SDIO, eMMC, USB, SD card and etc.) into a single chip. It is designed for industrial control. Refer to: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview https://tibbo.com/store/plus1.html Xiantao Hu (2): watchdog: Add watchdog driver for Sunplus SP7021 dt-bindings: watchdog: Add Sunplus SP7021 WDT devicetree bindings documentation .../bindings/watchdog/sunplus,sp7021-wdt.yaml | 47 +++ MAINTAINERS | 7 + drivers/watchdog/Kconfig | 11 + drivers/watchdog/Makefile | 1 + drivers/watchdog/sunplus_wdt.c | 297 ++++++++++++++++++ 5 files changed, 363 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml create mode 100644 drivers/watchdog/sunplus_wdt.c