From patchwork Mon Jul 26 03:51:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12398399 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 1E7B3C4320E for ; Mon, 26 Jul 2021 03:52:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EF7E560F45 for ; Mon, 26 Jul 2021 03:52:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231640AbhGZDLT (ORCPT ); Sun, 25 Jul 2021 23:11:19 -0400 Received: from new2-smtp.messagingengine.com ([66.111.4.224]:56309 "EHLO new2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231597AbhGZDLS (ORCPT ); Sun, 25 Jul 2021 23:11:18 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.nyi.internal (Postfix) with ESMTP id 662D9580459; Sun, 25 Jul 2021 23:51:47 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute4.internal (MEProxy); Sun, 25 Jul 2021 23:51:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sholland.org; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm3; bh=dL2RNdEFfB0CS xPuX7MdY2R8OOMX4hoFvSZkqBvBGH0=; b=oOtd0tfigbM00v0lFNv9Ni04KgC5H qMpvXFCm9AWFOWVv+WJUxZ8JVa7JBi5dRdPlH4OAsXPgOWP/uayt4v13h+XwPRSE oQG8q6rvZSXP4R8Oi4w6N7mwGJ2U144Be3UIubs6xQc9lsANgflOMQd1xfkNbLXi VFM/9itGDD9MoHnWUUafI4Tg5uNZ0RcM2DIskAkWkXGILHoiLw5oo5FKh2j+Fz46 9H4jBmQLn5bQIxaDLPOo5WogMSvZsznMN3uUzCZbEfRpBNJVbp2c5vq55N/QozH7 ctNwseBzR6kHtZQBB731IqTKZX20CNyAAokXxua5OJIYVz6/XQVBYXtkg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=dL2RNdEFfB0CSxPuX7MdY2R8OOMX4hoFvSZkqBvBGH0=; b=TSobTx6f IsRz3GnbZjS7lnSso4qnZpwq6ceixRzioqO8D8C4mrVVK5QdM7jjSDZw4yt3didM f7c8GKCsiV6noT7GeyOhzY+SsIDaPEEIgQevvA7Xi4wjvRNlVDkC5I7+kkRtXhad 4LrXB0LVaYs7r3dswRepeY16avIrZ9fVlly06OLaCRVifk+RZLE//nwPlQGT+gXQ Pa/cOZBeNwF9V8Wb/qkNWVvof3jeIS6EeiDvjsf3E0YvK0FHihZ3Vse5irfdRdcT kz5d7nAn9MUJ+pdN6lraB41+d/8/rKJDbpD9epF9SLKt9eyChcxJVdikAfGdHDk4 OBJJwEvbres9eA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrgeeggdejvdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhuvghl ucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecuggftrf grthhtvghrnhepudfhjeefvdfhgfefheetgffhieeigfefhefgvddvveefgeejheejvdfg jeehueeinecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomh epshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 25 Jul 2021 23:51:46 -0400 (EDT) From: Samuel Holland To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, Samuel Holland Subject: [PATCH 2/3] dt-bindings: watchdog: sunxi: Add compatible for D1 Date: Sun, 25 Jul 2021 22:51:42 -0500 Message-Id: <20210726035143.53132-2-samuel@sholland.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210726035143.53132-1-samuel@sholland.org> References: <20210726035143.53132-1-samuel@sholland.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org D1 keeps the same register layout and clock sources as the R329, but it adds a key field which must be set to update the watchdog's "CFG" and "MODE" registers. Therefore it is not backward-compatible. Signed-off-by: Samuel Holland Reviewed-by: Rob Herring --- .../devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml index 853ceb1b7c0f..756e6ab99860 100644 --- a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml @@ -29,6 +29,7 @@ properties: - items: - const: allwinner,suniv-f1c100s-wdt - const: allwinner,sun4i-a10-wdt + - const: allwinner,sun20i-d1-wdt reg: maxItems: 1 @@ -59,6 +60,7 @@ if: compatible: contains: enum: + - allwinner,sun20i-d1-wdt - allwinner,sun50i-r329-wdt then: