From patchwork Fri Jul 26 07:20:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "(Exiting) Baolin Wang" X-Patchwork-Id: 11060433 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5BC6414DB for ; Fri, 26 Jul 2019 07:21:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 436EA28A4C for ; Fri, 26 Jul 2019 07:21:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3768C28A4F; Fri, 26 Jul 2019 07:21:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 70E6728A4E for ; Fri, 26 Jul 2019 07:21:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726457AbfGZHVe (ORCPT ); Fri, 26 Jul 2019 03:21:34 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:35761 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726455AbfGZHVd (ORCPT ); Fri, 26 Jul 2019 03:21:33 -0400 Received: by mail-pf1-f194.google.com with SMTP id u14so24086167pfn.2 for ; Fri, 26 Jul 2019 00:21:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references; bh=QHmeFCcRm+yEbC4xEQQF9vpwOjMBYA4nCsJn8Kx1Tas=; b=HEXG5YmxiIOHcEwSXuU2aCFlJXGEIpwbgt9Eh0I6hqlvTMAmY7bs1PThjJXaPsx4nR tWs/sU+uR+oSelP7fi0/rRv7U1cRNZp4b2VO9fyt9qVNr6vU+mWNc7E1ZBjHpXq0t8KY NOnuWuN12MIHXJAMMZ0X/rufu/0PYNPAzj5JmbEfoMTeygNVm0nCYHbRm+tdrikzPdRB 8FuZEKx+S8364wt6kjASzDF9MDTeIEHFUHfTix6p9j/NTXD0VO5lp4jT0ksN4YWb28Lq rdyJK9BJQ9DPemvO9/oD50LIn7mvO3y4rbX6qG10CFupU/m8ZEPspljP/x9QbE+2NS3X PcWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:in-reply-to:references; bh=QHmeFCcRm+yEbC4xEQQF9vpwOjMBYA4nCsJn8Kx1Tas=; b=p6j9L/6pvZ0SuZEgq6bo0fLxB06jhgWGYXLSD19HQrJt9ZSG+lqYid8iRdBJnWc18c aEQfCO/ZfZrGfH4NIGd1TzxJgj6xNW2RBIWj++YeS7CVt6OY2elkzZrMvGu/CVPAxOgY wVZ7mNSpvJckhPAA9rvA0n5pCwo91Y7eYZabWdonrCTGu7zBFAt0joVA3+L6z3pekwVx 0udpTD1AMfa2ANZ0l7irdC0U6ajkjyd1wYOqjHe+910b3ysvz8fG46MuRUWgGEV7pz77 tcHUaB1V7pJCRVkutrsJaeNxJ5X9AuQHw/GWZsuHj9ytQ/vlo/pai0boLpW27BRxgk+Z T8Mw== X-Gm-Message-State: APjAAAV6I4EcpptIwg42BE0boSVgBdyndgE0+naZLbXQETkX5rrIUk+d ojM/+5Q/U9eHJsU8mpR97I+VEA== X-Google-Smtp-Source: APXvYqwsI7ilGE+Dh1ch3/ZUKEK76Us6PDpSv8/S06k5Wvl1AzJQeM27/zivWFtKVdIH0kp7W0O4Yw== X-Received: by 2002:a17:90a:2506:: with SMTP id j6mr62610508pje.129.1564125692965; Fri, 26 Jul 2019 00:21:32 -0700 (PDT) Received: from baolinwangubtpc.spreadtrum.com ([117.18.48.82]) by smtp.gmail.com with ESMTPSA id o12sm39216152pjr.22.2019.07.26.00.21.29 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 26 Jul 2019 00:21:32 -0700 (PDT) From: Baolin Wang To: broonie@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, orsonzhai@gmail.com, zhang.lyra@gmail.com Cc: weicx@spreadst.com, sherry.zong@unisoc.com, baolin.wang@linaro.org, vincent.guittot@linaro.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/6] spi: sprd: adi: Add a reset reason for factory test mode Date: Fri, 26 Jul 2019 15:20:50 +0800 Message-Id: <8ae5651e876b527920ff878721a8a8ef47b099ac.1564125131.git.baolin.wang@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: In-Reply-To: References: Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Sherry Zong Add a new reset flag to indicate that the system need enter factory test mode after restarting system. Signed-off-by: Sherry Zong Signed-off-by: Baolin Wang --- drivers/spi/spi-sprd-adi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/spi/spi-sprd-adi.c b/drivers/spi/spi-sprd-adi.c index 0b3f23a..509ce69 100644 --- a/drivers/spi/spi-sprd-adi.c +++ b/drivers/spi/spi-sprd-adi.c @@ -98,6 +98,7 @@ #define HWRST_STATUS_AUTODLOADER 0xa0 #define HWRST_STATUS_IQMODE 0xb0 #define HWRST_STATUS_SPRDISK 0xc0 +#define HWRST_STATUS_FACTORYTEST 0xe0 /* Use default timeout 50 ms that converts to watchdog values */ #define WDG_LOAD_VAL ((50 * 1000) / 32768) @@ -339,6 +340,8 @@ static int sprd_adi_restart_handler(struct notifier_block *this, reboot_mode = HWRST_STATUS_SPRDISK; else if (!strncmp(cmd, "tospanic", 8)) reboot_mode = HWRST_STATUS_SECURITY; + else if (!strncmp(cmd, "factorytest", 11)) + reboot_mode = HWRST_STATUS_FACTORYTEST; else reboot_mode = HWRST_STATUS_NORMAL;