From patchwork Mon Aug 1 12:08:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomer Maimon X-Patchwork-Id: 1662520 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4LxH3x4WZDz9s5W for ; Mon, 1 Aug 2022 22:09:33 +1000 (AEST) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4LxH3x3jtsz3c6f for ; Mon, 1 Aug 2022 22:09:33 +1000 (AEST) X-Original-To: openbmc@lists.ozlabs.org Delivered-To: openbmc@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=softfail (domain owner discourages use of this host) smtp.mailfrom=nuvoton.com (client-ip=212.199.177.27; helo=herzl.nuvoton.co.il; envelope-from=tomer.maimon@nuvoton.com; receiver=) Received: from herzl.nuvoton.co.il (unknown [212.199.177.27]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4LxH2x1p9gz2yJQ for ; Mon, 1 Aug 2022 22:08:40 +1000 (AEST) Received: from NTILML01.nuvoton.com (ntil-fw [212.199.177.25]) by herzl.nuvoton.co.il (8.13.8/8.13.8) with ESMTP id 271C8RNv020964 for ; Mon, 1 Aug 2022 15:08:27 +0300 Received: from NTHCCAS01.nuvoton.com (10.1.8.28) by NTILML01.nuvoton.com (10.190.1.56) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Mon, 1 Aug 2022 15:08:27 +0300 Received: from NTHCCAS04.nuvoton.com (10.1.8.29) by NTHCCAS01.nuvoton.com (10.1.8.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2375.7; Mon, 1 Aug 2022 20:08:25 +0800 Received: from taln60.nuvoton.co.il (10.191.1.180) by NTHCCAS04.nuvoton.com (10.1.12.25) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Mon, 1 Aug 2022 20:08:25 +0800 Received: by taln60.nuvoton.co.il (Postfix, from userid 10070) id 1983D63A26; Mon, 1 Aug 2022 15:08:23 +0300 (IDT) From: Tomer Maimon To: Subject: [PATCH linux dev-5.15 v1 09/16] dt-bindings: reset: npcm: Add support for NPCM8XX Date: Mon, 1 Aug 2022 15:08:12 +0300 Message-ID: <20220801120819.113533-10-tmaimon77@gmail.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220801120819.113533-1-tmaimon77@gmail.com> References: <20220801120819.113533-1-tmaimon77@gmail.com> MIME-Version: 1.0 X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: andrew@aj.id.au, joel@jms.id.au, Tomer Maimon Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" Add binding document and device tree binding constants for Nuvoton BMC NPCM8XX reset controller. Signed-off-by: Tomer Maimon --- .../devicetree/bindings/reset/nuvoton,npcm-reset.txt | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.txt b/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.txt index f10c93811915..be560f8ec5cc 100644 --- a/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.txt +++ b/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.txt @@ -1,14 +1,15 @@ Nuvoton NPCM Reset controller Required properties: -- compatible : "nuvoton,npcm750-reset" for NPCM7XX BMC +- compatible : "nuvoton,npcm750-reset" for Poleg NPCM7XX BMC. + "nuvoton,npcm845-reset" for Arbel NPCM8XX BMC. - reg : specifies physical base address and size of the register. - #reset-cells: must be set to 2 - nuvoton,sysgcr - Contains a phandle to access GCR registers. Optional property: - nuvoton,sw-reset-number - Contains the software reset number to restart the SoC. - NPCM7xx contain four software reset that represent numbers 1 to 4. + NPCM contain four software reset that represent numbers 1 to 4. If 'nuvoton,sw-reset-number' is not specified software reset is disabled.