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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8B81CC98318 for ; Sat, 17 Jan 2026 11:17:42 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4dtZ2C5gB7z30BR; Sat, 17 Jan 2026 22:17:39 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=211.20.114.72 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1768648659; cv=none; b=lRQw6SDAQ6Qtx44wB4rZDmVMWse+iOisfC9aD7ckxWD1OZe/pEzxg9BAQwc0kfta22okQKckfMFaHR0m5prIiVOQG2kp3y3n9yRmp1nwjDHYk+bUugKaAFEQeoqHJ4Fj4l0stiWyN061ZTSq3pvW5/qr0YZOgDlCAL2jWyJBEmrK0OF41cJxM8CgMLEWfgPlGGftX/8x35ys92iUB7WrwDhuN9uA4Qy8WS5/jblyNN1NV4CpSNAtv3PfiyBnP6MQYi4EVAt4MhINg8yqeHgNqMQOi91646+Pfeb2iueD6UHGsah1EyF02zMxdAr42lqrJt+KPf5gJftF9qxpRDQf5w== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1768648659; c=relaxed/relaxed; bh=FN6aQXtkPGvwJazEWBzSB+8oekQEJp9xSMmX+sFap5o=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=hzoCbu0jRg77qqH3q5btniDXjIZxd7s98zGJkfG+b5ObxrsAYlCcNP5hNcPcK3GVZg+Y/69u/BT1fxDWFCJFVJCG9WaPGj4bPOAwsssml/3cOp0ogqXGL+GwpXJp6Zgg73BtZAsolfWwbQx1rgEGhi17DdbnEiyRpYXNu/zCfoRCPKPSdyWTsmnuCH+/Zpsjl+Tq21UmT1dpU1MNrLXopC40aLEPQCQqtoHR53GVUjyTn5aykD/tRBykBXFuBuwFbn8DT9QrljR21C4vUEI/QIslppA2qMwP5B3TZYThPDUIpxayV2dcL3220LTS83dajJOxsM4tfNxj4gZPHJJs/w== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com; spf=pass (client-ip=211.20.114.72; helo=twmbx01.aspeed.com; envelope-from=billy_tsai@aspeedtech.com; receiver=lists.ozlabs.org) smtp.mailfrom=aspeedtech.com Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=aspeedtech.com (client-ip=211.20.114.72; helo=twmbx01.aspeed.com; envelope-from=billy_tsai@aspeedtech.com; receiver=lists.ozlabs.org) Received: from TWMBX01.aspeed.com (mail.aspeedtech.com [211.20.114.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4dtZ2C1xmHz2xS2 for ; Sat, 17 Jan 2026 22:17:39 +1100 (AEDT) Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Sat, 17 Jan 2026 19:17:17 +0800 Received: from [127.0.1.1] (192.168.10.13) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Sat, 17 Jan 2026 19:17:17 +0800 From: Billy Tsai Date: Sat, 17 Jan 2026 19:17:11 +0800 Subject: [PATCH 4/5] dt-bindings: gpio: aspeed,sgpio: Support ast2700 X-Mailing-List: linux-aspeed@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-ID: <20260117-upstream_sgpio-v1-4-850ef3ffb680@aspeedtech.com> References: <20260117-upstream_sgpio-v1-0-850ef3ffb680@aspeedtech.com> In-Reply-To: <20260117-upstream_sgpio-v1-0-850ef3ffb680@aspeedtech.com> To: Linus Walleij , Bartosz Golaszewski , Joel Stanley , Andrew Jeffery , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , , "Andrew Jeffery" , , , Billy Tsai X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1768648637; l=1334; i=billy_tsai@aspeedtech.com; s=20251118; h=from:subject:message-id; bh=XG7pFsnR1EluRR+EFdEVQzRXxWGFIGc/mPiruNMQ0xs=; b=fBUpqWXZ3gZbvVmGZDnwQESir3BVUnInQZVNigV+6h1dREc3oa9lSK1yJ/gLlHqEIx3FesdjB wD22J7LklN4BMVLJoVCp4EMHEn3ZEOSfWnSTK3dZGETbOg7O5CMSz5d X-Developer-Key: i=billy_tsai@aspeedtech.com; a=ed25519; pk=/A8qvgZ6CPfnwKgT6/+k+nvXOkN477MshEGJvVdzeeQ= The AST2700 is the 7th generation SoC from Aspeed, featuring two SGPIO master controllers: both with 256 serial inputs and outputs. Signed-off-by: Billy Tsai --- Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml index 1046f0331c09..974185e3478f 100644 --- a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml +++ b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml @@ -10,7 +10,8 @@ maintainers: - Andrew Jeffery description: - This SGPIO controller is for ASPEED AST2400, AST2500 and AST2600 SoC, + This SGPIO controller is for ASPEED AST2400, AST2500, AST2600 and AST2700 SoC, + AST2700 have two sgpio master both with 256 pins, 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 @@ -27,6 +28,7 @@ properties: - aspeed,ast2400-sgpio - aspeed,ast2500-sgpio - aspeed,ast2600-sgpiom + - aspeed,ast2700-sgpiom reg: maxItems: 1 -- 2.34.1