From patchwork Tue Feb 20 10:20:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Inochi Amaoto X-Patchwork-Id: 1901381 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=outlook.com header.i=@outlook.com header.a=rsa-sha256 header.s=selector1 header.b=YTdeAf6j; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45e3:2400::1; helo=sv.mirrors.kernel.org; envelope-from=devicetree+bounces-43799-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [IPv6:2604:1380:45e3:2400::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4TfFm54pGVz23cw for ; Tue, 20 Feb 2024 21:20:37 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 2CCFA283CDD for ; Tue, 20 Feb 2024 10:20:36 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id A3694612CB; Tue, 20 Feb 2024 10:20:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=outlook.com header.i=@outlook.com header.b="YTdeAf6j" X-Original-To: devicetree@vger.kernel.org Received: from NAM02-SN1-obe.outbound.protection.outlook.com (mail-sn1nam02olkn2069.outbound.protection.outlook.com [40.92.44.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8C72660ED2; Tue, 20 Feb 2024 10:20:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.92.44.69 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708424432; cv=fail; b=VdlnwsABSpNw9fO2KOKv9RcrOt6BkBFhPul+eHdV/2v+HKPyVnczeBgvzrT2vt5IWkYCLzTwt4sD6b6zcm6xxM3mI/GulQ9n5VI2iYRUfMX22Isd4dJZAZEiLNFJ3TM8+t0rQKh9mhqsRgScbXR3oxUTZtPAKxxYd9SFipEOa6Y= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708424432; c=relaxed/simple; bh=gyy5jwaju35coA1NLIYiVhYlDzoZuCdbjcxOYEm3Dto=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=WlLpa3Wg3WvJSwY5dj9mYpEvQ9Z8RMDxaygXgWkQ30yzXmYWwEGsTQfonKax8q2MGeC8wsR9w/7KYIToUFRJmGXSh8Fyecbdpi7w9uN2vli9Elk4q0rNeDyUf4Ucdiz7PaoV9p3JrhPunw8xFSnWGURL1I4YgbTxXfxqnGs5OeI= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=outlook.com; spf=pass smtp.mailfrom=outlook.com; dkim=pass (2048-bit key) header.d=outlook.com header.i=@outlook.com header.b=YTdeAf6j; arc=fail smtp.client-ip=40.92.44.69 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=outlook.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=outlook.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=dR1nMqgsmc5otO8L02Li6A6ISF3+zoipWQs90HcblPZNXeShw4hq5AIb48gxkK/vS3RhWsi5izUj/L7ft2LI7Xh+rrObuTmXFuZEzNy6zG+iBkdDUs/pH+O7JpmlSwzsAaQQAMq1VGxQs36UlqSP5tGrSLVsyjvxW/zJjJkwfERUWzo64yjOtanEyF5XC+cLrUXiGgeF8PU8N0YSN8WMnVlE5sRjFCEmU0pTYpaAsrCQGuTCH+o6McY27NTjKhK2v4gSzyXTBeS+6a/PlljQGmRMtabAi2Ext8O0WkwBddilW+JwfWP66GQqnu3HOLHj5b0oe3tYin+PsMblBmn3Xw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=q9y4GfvmMSRdx2AyYLR7SV3ok2Wz8X/1DcRtxIB0cug=; b=A02tJGwt5VI62ljCpigJGEiGn9yrCWwrjxyI5/aiJMlwBLz1cYO8WJ48trliu8W3Q9gpM6bNWMJkdruEgO0YuKEaKSBaG7Edsivhl0ZiW0Q//8XZkMmJaZ/mBmJV2VQDorwJoGeTJAh11khVsayHX4MZOK48p2c8xPLK5JeKPgugz7gvUdx8Q1rxRRFaXSwlbZtwLRuzbkekSL3fueisWmGstsgERLs77/1mPX6XzShBBckSkn0W3YsijO6LxDejoHuYzM9Zye0+CaY5PXPP5T13v6FpHoPxXH3Rg8VOAF/+l7TJELv3buGGpQHN1wultpz2OH9Sn7Bczmog/XY0cA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=outlook.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=q9y4GfvmMSRdx2AyYLR7SV3ok2Wz8X/1DcRtxIB0cug=; b=YTdeAf6jNTpQEzT9ViHoeB0E55Y9z64hrVm33x10uOvwL7GZoVQLDuQBvHxM0y8K68Ki6tUAsP0U5p3Xt0TlT74wYPVy6PQi5nddHGgttQNzAgxNup2E/LSA1HdMXHaDNmk1AYnSfaOXYDIkMWTSTuD3Efw2+I79vgaAUaemoCw+MzHvKwlnRCwHIpwJ/KMmGc8RlPKcxyTCFDfbBbT64MKZjgj+PStVlOSGj8nW+gUX08cmWHl0oyJ2KJNjVXjBt7A+O3iyytemt9lWBfWdx/v1wHnhmuPK+UZU00bJK0VDy3FadtOJSIMFUS2vU6Kdho1eJAV+Ad/ry6XwM2iGyw== Received: from PH7PR20MB4962.namprd20.prod.outlook.com (2603:10b6:510:1fa::6) by MW4PR20MB5156.namprd20.prod.outlook.com (2603:10b6:303:1ea::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7292.31; Tue, 20 Feb 2024 10:20:27 +0000 Received: from PH7PR20MB4962.namprd20.prod.outlook.com ([fe80::4719:8c68:6f:34ff]) by PH7PR20MB4962.namprd20.prod.outlook.com ([fe80::4719:8c68:6f:34ff%6]) with mapi id 15.20.7292.033; Tue, 20 Feb 2024 10:20:27 +0000 From: Inochi Amaoto To: Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Inochi Amaoto Cc: Chen Wang , Jisheng Zhang , Liu Gui , Jingbao Qiu , dlan@gentoo.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/4] dt-bindings: dmaengine: Add dmamux for CV18XX/SG200X series SoC Date: Tue, 20 Feb 2024 18:20:28 +0800 Message-ID: X-Mailer: git-send-email 2.43.2 In-Reply-To: References: X-TMN: [RsOGHVyKM6KT5nBM/G4YCPma1OebsM13A9hGmRSxFbo=] X-ClientProxiedBy: TY2PR01CA0017.jpnprd01.prod.outlook.com (2603:1096:404:a::29) To PH7PR20MB4962.namprd20.prod.outlook.com (2603:10b6:510:1fa::6) X-Microsoft-Original-Message-ID: <20240220102032.870200-1-inochiama@outlook.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PH7PR20MB4962:EE_|MW4PR20MB5156:EE_ X-MS-Office365-Filtering-Correlation-Id: c746c2e6-54d0-41ee-251a-08dc31fd8ecc X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: c746c2e6-54d0-41ee-251a-08dc31fd8ecc X-MS-Exchange-CrossTenant-AuthSource: PH7PR20MB4962.namprd20.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Feb 2024 10:20:27.3730 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR20MB5156 The DMA IP of Sophgo CV18XX/SG200X is based on a DW AXI CORE, with an additional channel remap register located in the top system control area. The DMA channel is exclusive to each core. Add the dmamux binding for CV18XX/SG200X series SoC Signed-off-by: Inochi Amaoto --- .../bindings/dma/sophgo,cv1800-dmamux.yaml | 44 +++++++++++++++ include/dt-bindings/dma/cv1800-dma.h | 55 +++++++++++++++++++ 2 files changed, 99 insertions(+) create mode 100644 Documentation/devicetree/bindings/dma/sophgo,cv1800-dmamux.yaml create mode 100644 include/dt-bindings/dma/cv1800-dma.h -- 2.43.2 diff --git a/Documentation/devicetree/bindings/dma/sophgo,cv1800-dmamux.yaml b/Documentation/devicetree/bindings/dma/sophgo,cv1800-dmamux.yaml new file mode 100644 index 000000000000..8bcbf7beb432 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/sophgo,cv1800-dmamux.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/dma/sophgo,cv1800-dmamux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo CV1800/SG200 Series DMA mux + +maintainers: + - Inochi Amaoto + +allOf: + - $ref: dma-router.yaml# + +properties: + compatible: + const: sophgo,cv1800-dmamux + + '#dma-cells': + const: 3 + description: + The first cells is DMA channel. The second one is device id. + The third one is the cpu id. + + dma-masters: + maxItems: 1 + + dma-requests: + const: 8 + +required: + - '#dma-cells' + - dma-masters + +additionalProperties: false + +examples: + - | + dma-router { + compatible = "sophgo,cv1800-dmamux"; + #dma-cells = <3>; + dma-masters = <&dmac>; + dma-requests = <8>; + }; diff --git a/include/dt-bindings/dma/cv1800-dma.h b/include/dt-bindings/dma/cv1800-dma.h new file mode 100644 index 000000000000..3ce9dac25259 --- /dev/null +++ b/include/dt-bindings/dma/cv1800-dma.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ + +#ifndef __DT_BINDINGS_DMA_CV1800_H__ +#define __DT_BINDINGS_DMA_CV1800_H__ + +#define DMA_I2S0_RX 0 +#define DMA_I2S0_TX 1 +#define DMA_I2S1_RX 2 +#define DMA_I2S1_TX 3 +#define DMA_I2S2_RX 4 +#define DMA_I2S2_TX 5 +#define DMA_I2S3_RX 6 +#define DMA_I2S3_TX 7 +#define DMA_UART0_RX 8 +#define DMA_UART0_TX 9 +#define DMA_UART1_RX 10 +#define DMA_UART1_TX 11 +#define DMA_UART2_RX 12 +#define DMA_UART2_TX 13 +#define DMA_UART3_RX 14 +#define DMA_UART3_TX 15 +#define DMA_SPI0_RX 16 +#define DMA_SPI0_TX 17 +#define DMA_SPI1_RX 18 +#define DMA_SPI1_TX 19 +#define DMA_SPI2_RX 20 +#define DMA_SPI2_TX 21 +#define DMA_SPI3_RX 22 +#define DMA_SPI3_TX 23 +#define DMA_I2C0_RX 24 +#define DMA_I2C0_TX 25 +#define DMA_I2C1_RX 26 +#define DMA_I2C1_TX 27 +#define DMA_I2C2_RX 28 +#define DMA_I2C2_TX 29 +#define DMA_I2C3_RX 30 +#define DMA_I2C3_TX 31 +#define DMA_I2C4_RX 32 +#define DMA_I2C4_TX 33 +#define DMA_TDM0_RX 34 +#define DMA_TDM0_TX 35 +#define DMA_TDM1_RX 36 +#define DMA_AUDSRC 37 +#define DMA_SPI_NAND 38 +#define DMA_SPI_NOR 39 +#define DMA_UART4_RX 40 +#define DMA_UART4_TX 41 +#define DMA_SPI_NOR1 42 + +#define DMA_CPU_A53 0 +#define DMA_CPU_C906_0 1 +#define DMA_CPU_C906_1 2 + + +#endif // __DT_BINDINGS_DMA_CV1800_H__ From patchwork Tue Feb 20 10:20:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Inochi Amaoto X-Patchwork-Id: 1901382 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=outlook.com header.i=@outlook.com header.a=rsa-sha256 header.s=selector1 header.b=cQRE+MwA; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45e3:2400::1; helo=sv.mirrors.kernel.org; envelope-from=devicetree+bounces-43800-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [IPv6:2604:1380:45e3:2400::1]) (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 4TfFmL0qsxz23cw for ; Tue, 20 Feb 2024 21:20:50 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id A20F1280A96 for ; Tue, 20 Feb 2024 10:20:48 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 612BE6166E; Tue, 20 Feb 2024 10:20:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=outlook.com header.i=@outlook.com header.b="cQRE+MwA" X-Original-To: devicetree@vger.kernel.org Received: from NAM02-SN1-obe.outbound.protection.outlook.com (mail-sn1nam02olkn2026.outbound.protection.outlook.com [40.92.44.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 59DC2612CD; Tue, 20 Feb 2024 10:20:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.92.44.26 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708424435; cv=fail; b=KwxD+QUhleAVk/KAuQIs+YULxbg09Os3CaspiA1FmPEmLSCOP+zAyTzjvdB0R8i6Kp5DBV291HtjVJrXPyAeKPo7RRybJmDIDSj+cZUIbYgmKkDO0uGYWSeHMn1/jK5pygLoCqqyGIjSS4gwM/X+tnl0jmN1zumKG8LrEbiJvQQ= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708424435; c=relaxed/simple; bh=4Y+lZczuBSWd4c+fmfkrznNnCx063pkkQ6axcowgtJI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=hTHCjozeSlfXm/sS5j4wLMtjtVNT4sjkF3WT/6b+yDGHvLr8Lwv5QmK0zdtR3ohIcqF1d7wlP6y7Wno2kEJgW6hOXT3GQ+dTJcWt1OfEqoX+GfRFSk/3zjSw66as7mwlM6HipuHcg9I3uNZIdQxK1q7oCTJnXvpDdkuVHusz6mk= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=outlook.com; spf=pass smtp.mailfrom=outlook.com; dkim=pass (2048-bit key) header.d=outlook.com header.i=@outlook.com header.b=cQRE+MwA; arc=fail smtp.client-ip=40.92.44.26 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=outlook.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=outlook.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=mTlsFq5ENqziyPDKfgD9zieKO+wQMLRjTreAidP2t9AFjHgy9PuCSgCZVYOeU75/u2CMC6yYkdU5fgTpMBNkG39nbuXVBJnmnWF8uzQZzdKe6fZLiLj4fumyNr3a9x2eaZqp+b6TQTmR4dS+kipXewEBIYsg9OIpg9dNusNv97m4511xqAdkiL0r7m8D6+1ZdAmq6COeH2X4a/gtqOM5RNlEt0IaEGnLrqfUEoDA04umX4u4ioicP6FEfURWQ1Xjc/s+I1h8hq9QMoPagSpAldS160YMUAabx00v/LH36OFXHNgFnSjez5T4nA1DjOvfD2PwGuCXrt6NZk//owcnjg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=9blte/oYIVjIztCnVuSc3Zi1abw05pc89Kc6LVCHUlk=; b=U6d15aNxd/pTwB4XOrtXvWAxot+QUF3otkbV/1WccWUukvuNimezeF7yMIfnUOCASEAKIcSN5bAlt2GXKKr1SSkhE0Z7QgO+YJ14ZZmMZyLtOZRaXwt70VZIwTX0dIp4oSjso6dYvMC/dqYES6EtNQJSw514qlwLBkVo5Q4LQJuPahZ38JbXDwr6m/6wtnWR1xBDdztkWISMyZ5zouyEEi+bnWyXoWrt8PTzWc/hsj81YIDOGzB9v7wqiwW7zYG1saZljBDypcOxBFglfFGutH0wrRjrCw+h/djVDqLXEPzPSvPrNgk6w/+rw5eaAsWS4T4P86i9ASduDrUhHhmDCg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=outlook.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9blte/oYIVjIztCnVuSc3Zi1abw05pc89Kc6LVCHUlk=; b=cQRE+MwAraYZns7Q/et0WTkUvtAW3hP/rXXpbtdJY++EnycYnB6KUVW1VCSnPvePdOkHtUAyz6S67mqY3h/9w6hkn7Uim3PqgwMUpwePb/g5oAPB9ow9MAHONYj0YxJGNOZ9gZ8rdQoInHs8f3Lz3XRU5px9n7U0ISL6+1iVyuGgdyqxYder+SfNvPFHHIQbsYUlCwz06aiMF6ce5kde9olPIARwNqMmLJFOiD6esCqz/GVhzCd9fHJ24rHm9YaL70TP7ED7QivzBOeFpym3Ja6x3ZYbpXjLsG5antXXZFTsC62N9hVKeWsGv+zv1ZiMWmbv6cFDH/53ixST5njv+w== Received: from PH7PR20MB4962.namprd20.prod.outlook.com (2603:10b6:510:1fa::6) by MW4PR20MB5156.namprd20.prod.outlook.com (2603:10b6:303:1ea::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7292.31; Tue, 20 Feb 2024 10:20:31 +0000 Received: from PH7PR20MB4962.namprd20.prod.outlook.com ([fe80::4719:8c68:6f:34ff]) by PH7PR20MB4962.namprd20.prod.outlook.com ([fe80::4719:8c68:6f:34ff%6]) with mapi id 15.20.7292.033; Tue, 20 Feb 2024 10:20:31 +0000 From: Inochi Amaoto To: Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Inochi Amaoto Cc: Chen Wang , Jisheng Zhang , Liu Gui , Jingbao Qiu , dlan@gentoo.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/4] dt-bindings: clock: sophgo: Add top misc controller of CV18XX/SG200X series SoC Date: Tue, 20 Feb 2024 18:20:29 +0800 Message-ID: X-Mailer: git-send-email 2.43.2 In-Reply-To: References: X-TMN: [aNiP0EAz0lB28HdS8r17bHZ6hs+QXw3PZOhsV59Gp4E=] X-ClientProxiedBy: TY2PR02CA0015.apcprd02.prod.outlook.com (2603:1096:404:56::27) To PH7PR20MB4962.namprd20.prod.outlook.com (2603:10b6:510:1fa::6) X-Microsoft-Original-Message-ID: <20240220102032.870200-2-inochiama@outlook.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PH7PR20MB4962:EE_|MW4PR20MB5156:EE_ X-MS-Office365-Filtering-Correlation-Id: ad236ca9-b7b2-479b-7f3d-08dc31fd9100 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: ad236ca9-b7b2-479b-7f3d-08dc31fd9100 X-MS-Exchange-CrossTenant-AuthSource: PH7PR20MB4962.namprd20.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Feb 2024 10:20:31.0634 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR20MB5156 CV18XX/SG200X series SoCs have a special top misc system controller, which provides register access for several devices. In addition to register access, this system controller also contains some subdevices (such as dmamux). Add bindings for top misc controller of CV18XX/SG200X series SoC. Signed-off-by: Inochi Amaoto --- .../soc/sophgo/sophgo,cv1800-top-syscon.yaml | 48 +++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/sophgo/sophgo,cv1800-top-syscon.yaml -- 2.43.2 diff --git a/Documentation/devicetree/bindings/soc/sophgo/sophgo,cv1800-top-syscon.yaml b/Documentation/devicetree/bindings/soc/sophgo/sophgo,cv1800-top-syscon.yaml new file mode 100644 index 000000000000..29825fee66d5 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/sophgo/sophgo,cv1800-top-syscon.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/sophgo/sophgo,cv1800-top-syscon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo CV1800/SG2000 SoC top system controller + +maintainers: + - Inochi Amaoto + +description: + The Sophgo CV1800/SG2000 SoC top misc system controller provides + register access to configure related modules. + +properties: + compatible: + items: + - const: sophgo,cv1800-top-syscon + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: + type: object + +examples: + - | + syscon@3000000 { + compatible = "sophgo,cv1800-top-syscon", + "syscon", "simple-mfd"; + reg = <0x03000000 0x1000>; + + dma-router { + compatible = "sophgo,cv1800-dmamux"; + #dma-cells = <3>; + dma-masters = <&dmac>; + dma-requests = <8>; + }; + }; + +...