From patchwork Tue Aug 18 18:54:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Elliot Berman X-Patchwork-Id: 257005 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7B6E3C433E1 for ; Tue, 18 Aug 2020 18:55:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5A82920786 for ; Tue, 18 Aug 2020 18:55:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="rAvlOa0D" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726763AbgHRSzF (ORCPT ); Tue, 18 Aug 2020 14:55:05 -0400 Received: from mail29.static.mailgun.info ([104.130.122.29]:25148 "EHLO mail29.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726670AbgHRSyo (ORCPT ); Tue, 18 Aug 2020 14:54:44 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1597776883; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=dvwBrEbVERFUgM2LMCV1G2AljSQNPyFfudWmCq32qKw=; b=rAvlOa0DlJTgoMk8f3HPB+uc6A1jQLwM4L0wfg/F0D0viffyb8uUlrDO5Gil3K6yr31t9c9s nco58KDEXmhb3lgUCrgsCq/SmncQBoDEV1W8yN4uEJ1A6ZCxj/HeJAZOdxz4NmW+5gff50Cu 1OJkRlO/9uH++OKVMo6ZFRbQ8RU= X-Mailgun-Sending-Ip: 104.130.122.29 X-Mailgun-Sid: WyI5ZDFmMiIsICJsaW51eC1wbUB2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n06.prod.us-east-1.postgun.com with SMTP id 5f3c23e191f8def8b2d7a43f (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Tue, 18 Aug 2020 18:54:25 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 90DFAC433CB; Tue, 18 Aug 2020 18:54:24 +0000 (UTC) Received: from eberman-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: eberman) by smtp.codeaurora.org (Postfix) with ESMTPSA id A3193C43387; Tue, 18 Aug 2020 18:54:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org A3193C43387 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=eberman@codeaurora.org From: Elliot Berman To: Sebastian Reichel , Andy Yan , Bjorn Andersson , Andy Gross , Rob Herring Cc: Elliot Berman , linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Trilok Soni , Prasad Sodagudi Subject: [RESEND PATCH v1 1/4] dt-bindings: power: reset: Convert reboot-mode to YAML Date: Tue, 18 Aug 2020 11:54:13 -0700 Message-Id: <1597776856-12014-2-git-send-email-eberman@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1597776856-12014-1-git-send-email-eberman@codeaurora.org> References: <1597776856-12014-1-git-send-email-eberman@codeaurora.org> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Convert reboot-mode bindings to YAML. Signed-off-by: Elliot Berman --- .../bindings/power/reset/reboot-mode.txt | 25 ------------ .../bindings/power/reset/reboot-mode.yaml | 47 ++++++++++++++++++++++ 2 files changed, 47 insertions(+), 25 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/reset/reboot-mode.txt create mode 100644 Documentation/devicetree/bindings/power/reset/reboot-mode.yaml diff --git a/Documentation/devicetree/bindings/power/reset/reboot-mode.txt b/Documentation/devicetree/bindings/power/reset/reboot-mode.txt deleted file mode 100644 index de34f27..0000000 --- a/Documentation/devicetree/bindings/power/reset/reboot-mode.txt +++ /dev/null @@ -1,25 +0,0 @@ -Generic reboot mode core map driver - -This driver get reboot mode arguments and call the write -interface to store the magic value in special register -or ram. Then the bootloader can read it and take different -action according to the argument stored. - -All mode properties are vendor specific, it is a indication to tell -the bootloader what to do when the system reboots, and should be named -as mode-xxx = (xxx is mode name, magic should be a none-zero value). - -For example modes common on Android platform: -- mode-normal: Normal reboot mode, system reboot with command "reboot". -- mode-recovery: Android Recovery mode, it is a mode to format the device or update a new image. -- mode-bootloader: Android fastboot mode, it's a mode to re-flash partitions on the Android based device. -- mode-loader: A bootloader mode, it's a mode used to download image on Rockchip platform, - usually used in development. - -Example: - reboot-mode { - mode-normal = ; - mode-recovery = ; - mode-bootloader = ; - mode-loader = ; - } diff --git a/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml b/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml new file mode 100644 index 0000000..a6c9102 --- /dev/null +++ b/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/reset/reboot-mode.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic reboot mode core map + +maintainers: + - Andy Yan + +description: | + This driver get reboot mode arguments and call the write + interface to store the magic value in special register + or ram. Then the bootloader can read it and take different + action according to the argument stored. + + All mode properties are vendor specific, it is a indication to tell + the bootloader what to do when the system reboots, and should be named + as mode-xxx = (xxx is mode name, magic should be a non-zero value). + + For example, modes common Android platform are: + - normal: Normal reboot mode, system reboot with command "reboot". + - recovery: Android Recovery mode, it is a mode to format the device or update a new image. + - bootloader: Android fastboot mode, it's a mode to re-flash partitions on the Android based device. + - loader: A bootloader mode, it's a mode used to download image on Rockchip platform, + usually used in development. + +properties: + mode-normal: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Default value to set on a reboot if no command was provided. + +patternProperties: + "^mode-.*$": + $ref: /schemas/types.yaml#/definitions/uint32 + +examples: + - | + reboot-mode { + mode-normal = <0>; + mode-recovery = <1>; + mode-bootloader = <2>; + mode-loader = <3>; + }; +...