From patchwork Fri Aug 30 03:40:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Billy Tsai X-Patchwork-Id: 1978690 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=patchwork.ozlabs.org) 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 ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Ww3q84Vf0z1yfn for ; Fri, 30 Aug 2024 13:41:40 +1000 (AEST) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Ww3q83Yhrz30CM for ; Fri, 30 Aug 2024 13:41:40 +1000 (AEST) X-Original-To: linux-aspeed@lists.ozlabs.org Delivered-To: linux-aspeed@lists.ozlabs.org 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=1724989291; cv=none; b=ITJ6jWgZ7uJSOUHHbEOlo4FK1VirI8sCbDhGofT0RN2bxbvmkmZnzKVFT9IbWoZyKGaktP3Rx5sASHcxq1UF9pgvA+7MrZ5bs21wTFY7QMtnDTrNh0B5DAuu24qQOFWYGpPGUO5OIoVbpaMkbkyYwOxamvQg4Lc/OuDneewpXhz0wqMgNK/z6UrlcaLofFGaMk6IId0Ws+/pxPM+ZX2tyyu+PE80QluaLs0VHY62D9v7e2Ow3soKQDnvenvzxCQWgW1z1MP+Ep+F6xz2z5ym41OsKcRr6HAjt5PkHG8ZcL0xn1AGEGEtTXF4aBDABChiLQT38sE4L61XMNFkedGuTQ== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1724989291; c=relaxed/relaxed; bh=3bsBwqMGpIr6QM0PWM/ItHgl4/YFfBbvN59COWgMOxA=; h=Received:Received:From:To:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding: Content-Type; b=fq3qFdtyqT18IyfkBVHllZPkjLkfWGYOvul1hbK7apPbUVNI277N1hhUbtw9CimrTyunbk1p/y/l7Rls3JgPEIsFPoKmPtx3MZ7d6r6hFFXC1enBflwZEX1odf15M4SrZX34V+Ojp3iKBzFeEo0AH1pAic+Om7vfApOb5LjzZkspLpH6wUVMAe253i4G4AmY/NT/38VA2Y/+cjzTSkZtDkTnpbAASU7D8JETglaFz4Z3BZDkwq36oZ97jHnDqXTiS5nJfHUsoyxIS5Ln1LZWHJgbVQVCUbFAvrr4Vyg+mWWzsLOL5rWuNhtSWxJ9epkS+FhkeTQabDgusHGEQd2edg== 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 4Ww3pt4TbCz2ypx for ; Fri, 30 Aug 2024 13:41:23 +1000 (AEST) 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 15.2.1258.12; Fri, 30 Aug 2024 11:40:47 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1258.12 via Frontend Transport; Fri, 30 Aug 2024 11:40:47 +0800 From: Billy Tsai To: , , , , , , , , , , , , Subject: [PATCH v2 1/4] dt-bindings: gpio: aspeed,ast2400-gpio: Support ast2700 Date: Fri, 30 Aug 2024 11:40:44 +0800 Message-ID: <20240830034047.2251482-2-billy_tsai@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240830034047.2251482-1-billy_tsai@aspeedtech.com> References: <20240830034047.2251482-1-billy_tsai@aspeedtech.com> MIME-Version: 1.0 X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" The AST2700 is the 7th generation SoC from Aspeed, featuring two GPIO controllers: one with 12 GPIO pins and another with 216 GPIO pins. Signed-off-by: Billy Tsai --- .../bindings/gpio/aspeed,ast2400-gpio.yaml | 46 ++++++++++++++++++- 1 file changed, 45 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/gpio/aspeed,ast2400-gpio.yaml b/Documentation/devicetree/bindings/gpio/aspeed,ast2400-gpio.yaml index cf11aa7ec8c7..4d439972c14b 100644 --- a/Documentation/devicetree/bindings/gpio/aspeed,ast2400-gpio.yaml +++ b/Documentation/devicetree/bindings/gpio/aspeed,ast2400-gpio.yaml @@ -15,6 +15,7 @@ properties: - aspeed,ast2400-gpio - aspeed,ast2500-gpio - aspeed,ast2600-gpio + - aspeed,ast2700-gpio reg: maxItems: 1 @@ -42,7 +43,7 @@ properties: const: 2 ngpios: - minimum: 36 + minimum: 12 maximum: 232 required: @@ -93,6 +94,20 @@ allOf: enum: [ 36, 208 ] required: - ngpios + - if: + properties: + compatible: + contains: + const: aspeed,ast2700-gpio + then: + properties: + gpio-line-names: + minItems: 12 + maxItems: 216 + ngpios: + enum: [ 12, 216 ] + required: + - ngpios additionalProperties: false @@ -146,3 +161,32 @@ examples: gpio-ranges = <&pinctrl 0 208 36>; ngpios = <36>; }; + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + #include + gpio2: gpio@14c0b000 { + compatible = "aspeed,ast2700-gpio"; + reg = <0x0 0x14c0b000 0x0 0x1000>; + interrupts-extended = <&soc1_intc2 18>; + interrupt-controller; + #interrupt-cells = <2>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pinctrl1 0 0 216>; + ngpios = <216>; + }; + + gpio3: gpio@12c11000 { + compatible = "aspeed,ast2700-gpio"; + reg = <0x0 0x12c11000 0x0 0x1000>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <2>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pinctrl0 0 0 12>; + ngpios = <12>; + }; + };