From mboxrd@z Thu Jan 1 00:00:00 1970 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=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 E308AC47082 for ; Mon, 7 Jun 2021 07:17:47 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B136461185 for ; Mon, 7 Jun 2021 07:17:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B136461185 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=aspeedtech.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=iNHbLqyQwJZF+C6iC3Z9aMFEtxSq5sjG6hEyOHWEiTk=; b=IywLvciUXXOasv z2z2+KaW/YxMr8AdTowFzgmKR578u7zj1ZOWsKjPZI7tQwFiFcuU0B/sYa/CvwT1G0TAvWcLYyx5N 2IYZ9qnCny/ZGuzI7azlwpceM34DnT1J0JlmTCg/OD8DZYVXMhuxyH1tTsSX2bZpYre9tFijE9jlS HVvyNAIEL9NSBsKb5pEXTHPUCW+KX5/6nVvLFwK6ezAgKH4T/J54N0pDfwuSFqt8sQrY5z6iWNf6o d/RO9CUvjPXIeJ7woja5De6LPBiP9G4/EiuhoEcC7cXHzmgI5wTwDDq7ZOjKZcBaeN8llreKYvpeT onfJWm3z2ZBENGhg6mog==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lq9UP-001xsF-WA; Mon, 07 Jun 2021 07:16:02 +0000 Received: from [211.20.114.71] (helo=twspam01.aspeedtech.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lq9U8-001xh3-BC for linux-arm-kernel@lists.infradead.org; Mon, 07 Jun 2021 07:15:45 +0000 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 15771Yca056319; Mon, 7 Jun 2021 15:01:34 +0800 (GMT-8) (envelope-from steven_lee@aspeedtech.com) Received: from slee-VirtualBox.localdomain (192.168.100.253) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 7 Jun 2021 15:15:19 +0800 From: Steven Lee To: Linus Walleij , Bartosz Golaszewski , Rob Herring , Joel Stanley , Andrew Jeffery , "open list:GPIO SUBSYSTEM" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM/ASPEED MACHINE SUPPORT" , "moderated list:ARM/ASPEED MACHINE SUPPORT" , open list CC: , , , Subject: [PATCH v4 2/7] dt-bindings: aspeed-sgpio: Add ast2600 sgpio compatibles. Date: Mon, 7 Jun 2021 15:15:07 +0800 Message-ID: <20210607071514.11727-3-steven_lee@aspeedtech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210607071514.11727-1-steven_lee@aspeedtech.com> References: <20210607071514.11727-1-steven_lee@aspeedtech.com> MIME-Version: 1.0 X-Originating-IP: [192.168.100.253] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 15771Yca056319 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210607_001544_691807_BCF44399 X-CRM114-Status: GOOD ( 10.30 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org AST2600 SoC has 2 SGPIO master interfaces one with 128 pins another one with 80 pins. Add ast2600-sgpiom0-80 and ast2600-sgpiom-128 compatibles and update descriptions to introduce the max number of available gpio pins that AST2600 supported. Signed-off-by: Steven Lee --- Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml index b2ae211411ff..0e42eded3c1e 100644 --- a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml +++ b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml @@ -10,9 +10,10 @@ maintainers: - Andrew Jeffery description: - This SGPIO controller is for ASPEED AST2500 SoC, it supports up to 80 full - featured Serial GPIOs. Each of the Serial GPIO pins can be programmed to - support the following options + This SGPIO controller is for ASPEED AST2400, AST2500 and AST2600 SoC, + AST2600 have two sgpio master one with 128 pins another one with 80 pins, + AST2500/AST2400 have one sgpio master with 80 pins. Each of the Serial + GPIO pins can be programmed to support the following options - Support interrupt option for each input port and various interrupt sensitivity option (level-high, level-low, edge-high, edge-low) - Support reset tolerance option for each output port @@ -25,6 +26,8 @@ properties: enum: - aspeed,ast2400-sgpio - aspeed,ast2500-sgpio + - aspeed,ast2600-sgpiom-80 + - aspeed,ast2600-sgpiom-128 reg: maxItems: 1 -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel