From patchwork Fri Dec 29 09:06:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingbao Qiu X-Patchwork-Id: 1881033 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=IQMmK2Ak; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:4601:e00::3; helo=am.mirrors.kernel.org; envelope-from=devicetree+bounces-28886-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org [IPv6:2604:1380:4601:e00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4T1ff93tjxz20Rq for ; Fri, 29 Dec 2023 20:07:29 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 33DC31F219C8 for ; Fri, 29 Dec 2023 09:07:27 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7E27210A18; Fri, 29 Dec 2023 09:06:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="IQMmK2Ak" X-Original-To: devicetree@vger.kernel.org Received: from mail-pg1-f181.google.com (mail-pg1-f181.google.com [209.85.215.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 140EF1119F; Fri, 29 Dec 2023 09:06:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-pg1-f181.google.com with SMTP id 41be03b00d2f7-5cdfa676fa3so3243181a12.1; Fri, 29 Dec 2023 01:06:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1703840814; x=1704445614; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ipC33JpZc5+bW8eogM1x62qzqCCgucngE0K+YreHHZY=; b=IQMmK2Ak0fldgl3kTaOFaJ+5gTD8a39scD73mpqpsB0EW3WZvcp2EPDUCwdEhB0UPZ BQm1tIH5dQR8RxMPmpyk+W1ExfrNe2vwiCFtQ6cguYum2SJ2lNTQkdPbrQOci8i9WSOu o3fa37AMUn5a2k+SlZteS5cL9oWgAt/uSGr+ZeYiJdbpI3WAz2jDjzn3wjug8tZ/06Yl 84sDYfX4fMYC9GFtJOR2nQq6tA9BwqjDohUwqV8la8U48JKh3qbqRXDAuuebxPoNlzck cHWzIqpKxAxgmU2gaa0EbmWsAdKf66UePA1+x/cbthehuZlEtpCt3CjwO00OffavngIU 2Fkw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703840814; x=1704445614; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ipC33JpZc5+bW8eogM1x62qzqCCgucngE0K+YreHHZY=; b=HpM0q8AcJtlkMY5k46eyNCOyhPBi5xIS3VPcc/g8I1GPzFWbGO6Y9h4ED9S4Vv10Hl 7m+okR2ZqLiHIOSNSkGtUukzWAmm15N/qmFNkbRYPjyhL5YkIb69kwOL88+xNhfzS4pP 2ncaawPxbj7hfkZ/bU+d9djcxrS//fTyGc8vSr1aINhKfwNnjoNt/X+79nL0j7DnrFxX QNdmnyYpXhNV601txyBhzm2SZIUcVomgSMPYuPyaJeq5yzBaFXByd0vHbVzxM3lcGRGr kZFRFrBruFZYQ5VX+Uku3uJ0Kf7LBLDWx6YJMvjckUJbv1x86+LJF/S0pccd+d+zZhNl MC3w== X-Gm-Message-State: AOJu0Yxew5XgFhOp18nXJ6UNf0UvX4gj0MRX/ppr/mLEfLm/+RkNPio2 /h0ZtdND+KfwbaZE3xaBNig= X-Google-Smtp-Source: AGHT+IFdQ8Wghr5nSXOJgh/nHQij/NEKRrK2W7mF+yKHNx01rbtSIW3e4oNpSCznn5KH+njbRbR1qw== X-Received: by 2002:a17:90a:7e0d:b0:28c:361c:c418 with SMTP id i13-20020a17090a7e0d00b0028c361cc418mr9896033pjl.29.1703840814127; Fri, 29 Dec 2023 01:06:54 -0800 (PST) Received: from localhost ([46.3.240.107]) by smtp.gmail.com with ESMTPSA id y8-20020a17090a134800b0028c387b2528sm11164352pjf.8.2023.12.29.01.06.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Dec 2023 01:06:53 -0800 (PST) From: Jingbao Qiu To: a.zummo@towertech.it, alexandre.belloni@bootlin.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dlan@gentoo.org, inochiama@outlook.com, Jingbao Qiu Subject: [PATCH v1 2/3] dt-bindings: power: sophgo: add Power-On-Reset/POR for Sophgo CV1800 series SoC. Date: Fri, 29 Dec 2023 17:06:42 +0800 Message-Id: <20231229090643.116575-3-qiujingbao.dlmu@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231229090643.116575-1-qiujingbao.dlmu@gmail.com> References: <20231229090643.116575-1-qiujingbao.dlmu@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add devicetree binding to describe the Power-On-Reset/POR for Sophgo CV1800 SoC. Signed-off-by: Jingbao Qiu --- .../bindings/power/sophgo,cv1800-por.yaml | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/sophgo,cv1800-por.yaml diff --git a/Documentation/devicetree/bindings/power/sophgo,cv1800-por.yaml b/Documentation/devicetree/bindings/power/sophgo,cv1800-por.yaml new file mode 100644 index 000000000000..8706230a1cbc --- /dev/null +++ b/Documentation/devicetree/bindings/power/sophgo,cv1800-por.yaml @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/sophgo,cv1800-por.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Power-On-Reset/POR of the Sophgo CV1800 SoC + +maintainers: + - Jingbao Qiu + +description: + This hardware provides triggering and timing control + for chip power on, off, and reset. + +properties: + compatible: + const: sophgo,cv1800-por + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + por { + compatible = "sophgo,cv1800-por"; + };