From patchwork Tue Nov 26 13:45:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vishwaroop A X-Patchwork-Id: 13886019 Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2047.outbound.protection.outlook.com [40.107.94.47]) (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 3A9A9DDCD; Tue, 26 Nov 2024 13:46:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.94.47 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732628769; cv=fail; b=U35zbZBTrv1j60RwB6q2g1OWCgNzvlVgXV246eFwaTgzWhku3f/veMP1RVmxde20Pp3I6k+oZFqiLqyCgcLk9tRiijTnaaIk0ck6hsEASQASoYMympZaRlUOnyy0S/qMwd6CvrnRWdqSQUi9U+EL3QTsZEcfEQN8Flb5jPq4Ryk= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732628769; c=relaxed/simple; bh=SymsoerT6kSdRFpTXz03VPOOfl1WVCvIHhQwZbg4ODc=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=JJcAOHJNIg9yEWNk30lXV+dp3gJwIf4l5YdrN5ckzM6EnYHZ6ZDe3jpVpweG9tajFcjZt8H+KpAboGRll3tFMRvAPcXyc5zgigzQPqXfYWilg88laQGZ0DiavVu9CoFRwc0WWbIYi0Lkg939TXfmXq7ZhsgRFwP9lDsD4VuvRJs= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com; spf=fail smtp.mailfrom=nvidia.com; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b=FrcMeZmB; arc=fail smtp.client-ip=40.107.94.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=nvidia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b="FrcMeZmB" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=OptA8nnztIw/475PXeojIwfwXPHnLbiLGU11go0yzZxJvMZKD1zdLLuKlnjpFCEhgzqo15fwocdeQmuLMsZenS484V9IkDRveYet3ZxZD1Jak59rajRDKQ3qLVXCEjTmPE8rjt4pFrxkzkJPS4L0oi94ZK1ypK5SWR45S1+qn6tE0y/BZ5NIxheBNKBHCeBAdvAo/biYGn2ow/s7F4M7/h1xWCJhZnjcO8Aow4IYbWTb7vwsCE7O0TeamSpOIDcAiUgIHh1V/58+npjZq+h85ekB452RMdiYb1KM8fTT2avatve0cm3tIe2CVNiZvb41d2+0OyXnE8RVgwZcmrEXdw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=+U49Y15N7fngAn2RKBj7A2T7WBniWdIaB8mQH5UYrNg=; b=UyTZUdGDDXxtVLJTWW1oUJwabWrIjf8xHhYAEr6BR5Go10wQuuoBkaEnwbw3zyC0AxBKX1huLLUaVlIQUMIuOGxTAjDVfN0FrAStS+91kfYppfFeozaiXe+fbuVkxahflOFj6W3hl5mezFHWl5UbI0NwQSqRJigW49I5Iy+wWiNswo815tIoj7gj3XR63JRQIEZJtnZ3BB4phz97jecOD/YIVmpUVk3nc55of3z4o4qPVQjmlK6/O8oW4/4f1l/1Pp8/YrVJtK4MM7bk4vMsUqJZ1k4D3/S7KnWLd6JpCz90KFtGRZkZ8TatjZldxtFZpJh5pV32r/3oKrT4uSzPiA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.160) smtp.rcpttodomain=kernel.org smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=+U49Y15N7fngAn2RKBj7A2T7WBniWdIaB8mQH5UYrNg=; b=FrcMeZmBupJgirtLpNak5sgCryw9uP5wO1s+4m4XBNrjAfbwdibeVkwe2gs/vvdMSGC9GSgZLJDalMSBksvjrbS6apXZe3eaqr0lwOEd17Z30y1++dRi5/ppjLjXfwbYHfj7CuxoMJx75L1HmdPSBUe1Fr3+P7SN8zOr3zbC8dbpp3gU5rN2D/S9GVbg/efiAX0DYUJmAy0LR9yff5flxYKb883e0kMok4OaDm7TMUUjgLk2O4amaLmRljtkfA1uw4faNYBd3UMi8pN633N5ebjsO6bANgrcG1qm3GC0UlCXWf+ehHI8XDWTX0ZB5biAiWkhXL9LnEX0BYzI3f4SAw== Received: from MW4PR04CA0138.namprd04.prod.outlook.com (2603:10b6:303:84::23) by SA1PR12MB9515.namprd12.prod.outlook.com (2603:10b6:806:45a::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8182.20; Tue, 26 Nov 2024 13:46:02 +0000 Received: from CY4PEPF0000EE30.namprd05.prod.outlook.com (2603:10b6:303:84:cafe::97) by MW4PR04CA0138.outlook.office365.com (2603:10b6:303:84::23) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8158.25 via Frontend Transport; Tue, 26 Nov 2024 13:46:02 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.160) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by CY4PEPF0000EE30.mail.protection.outlook.com (10.167.242.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8207.12 via Frontend Transport; Tue, 26 Nov 2024 13:46:01 +0000 Received: from rnnvmail205.nvidia.com (10.129.68.10) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Tue, 26 Nov 2024 05:45:47 -0800 Received: from rnnvmail201.nvidia.com (10.129.68.8) by rnnvmail205.nvidia.com (10.129.68.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Tue, 26 Nov 2024 05:45:47 -0800 Received: from build-va-bionic-20241022.nvidia.com (10.127.8.12) by mail.nvidia.com (10.129.68.8) with Microsoft SMTP Server id 15.2.1544.4 via Frontend Transport; Tue, 26 Nov 2024 05:45:43 -0800 From: Vishwaroop A To: , , , , , , , , , CC: Vishwaroop A Subject: [PATCH 1/3] arm64: tegra: Add spidev nodes for SPI controllers Date: Tue, 26 Nov 2024 13:45:27 +0000 Message-ID: <20241126134529.936451-2-va@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20241126134529.936451-1-va@nvidia.com> References: <20241126134529.936451-1-va@nvidia.com> Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EE30:EE_|SA1PR12MB9515:EE_ X-MS-Office365-Filtering-Correlation-Id: 122d5784-99bc-47a6-bb31-08dd0e20aaa1 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|82310400026|1800799024|36860700013|921020; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(376014)(82310400026)(1800799024)(36860700013)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Nov 2024 13:46:01.9852 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 122d5784-99bc-47a6-bb31-08dd0e20aaa1 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000EE30.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB9515 Add spidev nodes to two existing SPI controllers on the NVIDIA Tegra234 SoC. These additions enable user-space SPI device support for testing and development purposes. Specifies a maximum frequency of 81MHz for each spidev node. The 81MHz maximum frequency is defined to ensure stable operation while allowing for high-speed SPI communication. This frequency can be adjusted based on specific hardware capabilities and requirements. Signed-off-by: Vishwaroop A --- .../dts/nvidia/tegra234-p3737-0000+p3701.dtsi | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701.dtsi index f6cad29355e6..17de3d0feb45 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701.dtsi @@ -84,6 +84,34 @@ }; }; + spi@3210000 { + status = "okay"; + spi@0 { + compatible = "nvidia,tegra-spidev"; + reg = <0x0>; + spi-max-frequency = <81000000>; + }; + spi@1 { + compatible = "nvidia,tegra-spidev"; + reg = <0x1>; + spi-max-frequency = <81000000>; + }; + }; + + spi@3230000 { + status = "okay"; + spi@0 { + compatible = "nvidia,tegra-spidev"; + reg = <0x0>; + spi-max-frequency = <81000000>; + }; + spi@1 { + compatible = "nvidia,tegra-spidev"; + reg = <0x1>; + spi-max-frequency = <81000000>; + }; + }; + pwm@3280000 { status = "okay"; }; From patchwork Tue Nov 26 13:45:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Vishwaroop A X-Patchwork-Id: 13886020 Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2081.outbound.protection.outlook.com [40.107.94.81]) (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 E92461D0E26; Tue, 26 Nov 2024 13:46:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.94.81 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732628774; cv=fail; b=N8ktEmW6G8jY2eSjtW2LIz/0C9O1e7/D1tXFoynszZ7MUiKhlfwVTwK3GvG6qAdYvTKldbl34usV1QU5fopkLLEVzzn8gZUPdQqPP2O40W/9wM9jiplJC/Wo+DqpbsmDxG3DaiwmUwFZwrsZppTbchd83j56ak/7Gv5GNGdh+wk= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732628774; c=relaxed/simple; bh=qrZonj35rnIcHQI4BMR+ux+zr0LHark6rWRaccwSy10=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=PPkOgJRNSsNSgMFSixqY8L7FeLftwk0g1nPX73wHqNWAdJjlHX0sRAzQ8g64YaDgluTIc33lUmY6wyRV61Gzc0iV4FOWm2KY3HZgMQmRYG2omyWK1fR8XDCY5jiOloLhRfYaEMkyzBMsGS8g0EgAxS260je4V/kSTCpN1iNYeYk= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com; spf=fail smtp.mailfrom=nvidia.com; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b=ThArSLF4; arc=fail smtp.client-ip=40.107.94.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=nvidia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b="ThArSLF4" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=poAYZnjG8sHL+mF68p/FMc8d/PdTpGmrv0uu7iQ0DNlvyRDMuthOMNoY9Hz1lk1T2DBLs64RDwOW/qfA9hY7NjnqPiYeON1jShyAChcMK85GBX/Ll8BEXGJepMr3JeDlLuKkFmKAhUf5GxQ/3hmcdXX4oowBPlHe9f4uKV0PSRP4DO5fsTdGZMymvHniygmxT8zQSbB71s5ej3W1KkE0BYmaZbpheDdNzkKgqKOeLyYkIzck1PcyfJCP8w1lVPmEQ3XGL/UUogvIQKmyR36lwniWXOR7gIZC0GeYFGZAOLRxuSnOxZJLQz+HEKGfCUOxq14QokGhcpi3Oljs1Vzi2A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=RRTBLyG3jWM3Efm8wooAo/3JODOL4lFcgX1yHBL0uoE=; b=RCg4W8683pNyFqKC0nH/S1MvAwYwjX2CPr0J0jMTPYhL2+/J1igpHP0NI38fJ+AMQ7oKLrYL0M9TUp235ocShhTf5wAPek0NSSRdsnSs2hy3E0FXkdgt/nnGuoUZBaq/Q6xlEcEwcvre08i4+sNvdtqt0Lzb1TJnAVzU1SF676RzbOWURUVqA0y/Jydyq4eDMtWFO5T+a2htQCLJnDPVjjb77oyWTzNi7LyW7RNhr2qBtP1krD0kUPsVxwSXIlAvOo6IomxdZEwFApmpCBn5h3dtUemwUW4BWo0JcCow48sYHDjsb2ivIqRgx0Y3Le++RUeCcvfHi/5qn/DHqKomyg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.160) smtp.rcpttodomain=kernel.org smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=RRTBLyG3jWM3Efm8wooAo/3JODOL4lFcgX1yHBL0uoE=; b=ThArSLF4SosXxirpkfFLH0T2NuzzQjLed4yYfhaFcx/f7DHQT0NJtK7Wac/vztYcmlhg779vrIvMQOKwCK+Jwx6cQeAxWf2gpmIds8uqQQbCo8RxG4AmNVdaW0SACxzcK0eonaLdSriFGMij/EZUmLQERDR7/xJecslE4EmvoBuWXF51Yu8ovG7yKCJz4v6q1jR6sEK0sIRnTQTIh3d98r8LMlNsudbmE9u0JIBgSoDYjhPMD0Z+kdoN1EzEv/YZFAFuyq9qgXNzWtMWmP4+bJK9qtZJwCLqQ7MXKRpldWN+uLk4UUHJPpnltwA0Sqv4ztm/12FWIQeyd3XKqqgg9Q== Received: from MW4PR04CA0179.namprd04.prod.outlook.com (2603:10b6:303:85::34) by PH7PR12MB7235.namprd12.prod.outlook.com (2603:10b6:510:206::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8207.12; Tue, 26 Nov 2024 13:46:08 +0000 Received: from CY4PEPF0000EE32.namprd05.prod.outlook.com (2603:10b6:303:85:cafe::69) by MW4PR04CA0179.outlook.office365.com (2603:10b6:303:85::34) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8182.20 via Frontend Transport; Tue, 26 Nov 2024 13:46:08 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.160) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by CY4PEPF0000EE32.mail.protection.outlook.com (10.167.242.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8207.12 via Frontend Transport; Tue, 26 Nov 2024 13:46:08 +0000 Received: from rnnvmail205.nvidia.com (10.129.68.10) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Tue, 26 Nov 2024 05:45:53 -0800 Received: from rnnvmail201.nvidia.com (10.129.68.8) by rnnvmail205.nvidia.com (10.129.68.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Tue, 26 Nov 2024 05:45:52 -0800 Received: from build-va-bionic-20241022.nvidia.com (10.127.8.12) by mail.nvidia.com (10.129.68.8) with Microsoft SMTP Server id 15.2.1544.4 via Frontend Transport; Tue, 26 Nov 2024 05:45:49 -0800 From: Vishwaroop A To: , , , , , , , , , CC: Vishwaroop A Subject: [PATCH 2/3] dt-bindings: spi: Add DT schema for Tegra SPIDEV controller Date: Tue, 26 Nov 2024 13:45:28 +0000 Message-ID: <20241126134529.936451-3-va@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20241126134529.936451-1-va@nvidia.com> References: <20241126134529.936451-1-va@nvidia.com> Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EE32:EE_|PH7PR12MB7235:EE_ X-MS-Office365-Filtering-Correlation-Id: 46adf3dc-7e9f-4707-d60a-08dd0e20ae5f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700013|376014|82310400026|921020; X-Microsoft-Antispam-Message-Info: =?utf-8?q?JXKNA+WZj8TultUss98ofSwYWk9JJeX?= =?utf-8?q?Qw9mg+12c8g28y3vo/syePpHgTCwGBgplSB6rcknSUiE6tRHhHbzRaCeEWZnNaSvY?= =?utf-8?q?1vvO7AIiuqEhID3BesmQAaPsBPw4FlkqBEmxxJv4Kh3mqtpR+UE+EJ56DiAkRd8xQ?= =?utf-8?q?HIz+s41ZxjiX8Vw9SzErqkedfjWEzKG4FszFIJ9PIvMI31Pa4+ZAbqMKna2e3Q69e?= =?utf-8?q?R8gXBqUNUTZ5HP/Iwrn9C1q2FedCzl5RjPBPIaN0m2OnZ7EoCTx8EphyrZJD0hLDH?= =?utf-8?q?rsFwKmQD/oy01DOpT/VIS9wIMIrMU0OJOAL/rMm5kNL0J/rwLCw7B7VqtBxLcErUJ?= =?utf-8?q?EtUxxDddU94p1szx2DZ9qQbrBFMXMyYJv7jct6TxwUeYFNmCkMQ+7DUnXO7+R9cJj?= =?utf-8?q?knpTLy6KdHcSwuwh8u4AcXVtNDwpIAGQ3Ei+fNKZ5ePabE2cTveh267Bfa7QyyVj0?= =?utf-8?q?fbUE5/z+2WvAhceEuOLCSRxyj1YakDIqazYxVvaRDUpV2jyovrItFTH3s4Bbdn4+K?= =?utf-8?q?ppG5eWa92xtJ2aMhrXXT9v8Ix02s6AbQjQpKk6s3djplR5ZKWZ4nZZ4wFSAHDvdtX?= =?utf-8?q?LrSO82kJO4KTz/FZRWbaFKuqCIsl8fhlsa2UhGXXhnf97H/EFoxfK/eaWDvdCi1q/?= =?utf-8?q?KCOCq/YV4BhBF5GIZqBTCNvM6xDEp6nBgRPIaIFm3lFQv+L6AtVKaN95hxmOip0+8?= =?utf-8?q?zyXt6GR/TJAwr3Xs7z9GOvy7nP7iX5ZI+Si9bbLAReeUmm2HSlfye4VzJWMlUuhjG?= =?utf-8?q?fMt0hafydFkWeHfq/xdnLUIs8JuziDEBSxSRFlh/w5bLbKS14u8PTffLHAdKpRU97?= =?utf-8?q?MiBjtbuuKzds4cIm/aHTuWqywuUsulUmjmie25hcHNMV/ucfgEfIiqE5q0l7VQubD?= =?utf-8?q?YnBf6ePL4MLAgswgdcRHFVcvX/ZJFtj5dg+fkSM1pw0dnc6Q0FTjwRBwNNoXOsW5i?= =?utf-8?q?mONF7nX/ow1BTfKkjp6vTxGOEsLfFyU2vKdsZGIwsYRepAPksw70GKEQptCaQY6w4?= =?utf-8?q?76pKgOSwIBhmaRZ5uymPECka6/g28UKRuxIwg4O4bs3OpnXnKn2bkY5xItZ3CurWo?= =?utf-8?q?VTvLvm66cim4UCrzWf8SWq8uufrrOulJpkoIlnBjeI7QmCdoB6hp7fOsxQ4/ZmYyv?= =?utf-8?q?BWMNkJYJ2Cnp2vSNm+KtbXQoCrKIyVXaz1OAyjQoNBN7qhdPVwtSJmzfldePSVvx9?= =?utf-8?q?S/vFBzm+ML2q5knTkKB586yprXkqqDzn9MbakguAdXDcJa0aeQBydEUJwUqiTLkei?= =?utf-8?q?bTCktM5syAtMm3Ik+rO6vKFEU1sX6xB0YPv/VESWADGJ2MAOMnQbXyZRDTJqY5n5z?= =?utf-8?q?O025xCCJxTgOjbf+EGXj/O/wUqGwdRhBVH5XHs6MPVJQiUHaZF6CIgXpa3OELn0lD?= =?utf-8?q?LYP6LqeTr9OLxZegWZXEwEPZ03Lv4VDsg=3D=3D?= X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(1800799024)(36860700013)(376014)(82310400026)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Nov 2024 13:46:08.2643 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 46adf3dc-7e9f-4707-d60a-08dd0e20ae5f X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000EE32.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB7235 Add DeviceTree schema for NVIDIA'S SPIDEV controller. The schema supports both master and slave modes for data transfer purposes. Specifies required properties: "compatible", "reg", and "spi-max-frequency". Signed-off-by: Vishwaroop A --- Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 88abb5c174f3..c8b39a513fc5 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -293,6 +293,8 @@ properties: - national,lm85 # I2C ±0.33°C Accurate, 12-Bit + Sign Temperature Sensor and Thermal Window Comparator - national,lm92 + # NVIDIA Tegra SPIDEV Controller device + - nvidia,tegra-spidev # Nuvoton Temperature Sensor - nuvoton,w83773g # OKI ML86V7667 video decoder From patchwork Tue Nov 26 13:45:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vishwaroop A X-Patchwork-Id: 13886021 Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2057.outbound.protection.outlook.com [40.107.94.57]) (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 2818E193408; Tue, 26 Nov 2024 13:46:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.94.57 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732628785; cv=fail; b=X3OpVuf87I3be7r/1KRCfs0/OaNwUWlSdbcTkUtVehOGWojYAy7LG+mTMHmuTuB0Jx3N1Isuus02IpbMYGtAjEunV4SWSaJLDUaCZzKgPb+C+dpMIO29BnP7kG6gbyBcFdo5fU+XQWCZJ1CJPc0JiKGHcC7w7Za1TQgSdW85uBk= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732628785; c=relaxed/simple; bh=q6MqAJjHYgeN+AjLqgGwE+AmQmqXhJlM31Clfd0IoTs=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=R6WywLD13WCNkljcdmEB4tk4f3MJ9Hk9EHOExcyRjWWIhlFV6qgZw2/HnRXX6JUnDNXvVHFRqN2sva1F6B1o1Rrwrs2fy67K4UIIMiDsj6thyzUqb9XoaySX4RNDqfeJvtDbQWnglflpsT/YkGQ+TEGBAP2PAIpLgPd2GIM4Poo= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com; spf=fail smtp.mailfrom=nvidia.com; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b=O6Tg1XuK; arc=fail smtp.client-ip=40.107.94.57 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=nvidia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b="O6Tg1XuK" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=VFXkrumXIzoS7oSudpmFPQylCfxSCForw8qJryPJtFWAyNL/oOI6HkjPEZcLaatY9+tuz6EgIUrkD7PN+m3bf1Mz7pQWlI+SNmZNMMj4na8vn6jIj7sg8gkzbzSYwCvfPQLjN2oc2tqVJhwK6/0SaZSx/UyE3QkpLHMQinTuHsO2gZi28btWcchMwQFLOIyYZWbpP3977TCzZ+yVjLZUzbGeDuCUvk+AaFBpX5qF6u13TOBeCHXFx58oVgjff+VDTW8xqfmU3ywS8THa+5GbOFQ98L2Rceh2P0QwK+gIjAzXCUI0qLOLSV7ebtGSAg8fuFvC7gZpZxUpyqX8Bgwvlg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=9LSp+G1hL+cmXjhKj7Cb064FC3jglpctZjXqEHZIzk0=; b=rOBrISPEIdLxgkD200ltFbGEPqZq/xp1OZmVfMrgxzWEDZ324T2YKv0A7JmyGtrNr2Y5wHK/6UQtrO2Bu4UJ4Y/y2iBLoWTpvo5ojBJNMBPDUHO6oCFdCUvBjJAdjCkvy+i3fgNY70WVplZGnbOgKyLfe2e4U7eHclfcoYJTr4mHogSJS7v7XZtFaVCW3TPnDXVEGFm3daMcNJMRA+pCtizyek4U5Ldbh8D/hSVNNOvuZXO5MEdbv21sxiIwqxRLNtiSF/wkN5HJXneOwFxUXjtRh6ELtzfGnX8wpNwxM24ZjaI+aK8Hk9CjyI02Vzbt8yVpJAQV9N9se7zRcCtBIw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.161) smtp.rcpttodomain=kernel.org smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9LSp+G1hL+cmXjhKj7Cb064FC3jglpctZjXqEHZIzk0=; b=O6Tg1XuK+5XOZQAx/P7ynDwqP2w5ZIAxxMEQm85MwrYwBnfi4BiAX82wtlOC6tLtSv+B4znZz0xh/FuTbR4CTXsdCzKpC7j6lTTM8j0kBL67xlA/1YMS1cDCUuaZJHAIvvscWXpkaKzGuUhK+auNeZmS9voe7GjyTeLUgplk37nCEkgpkzSJBwppml40bQx3EwveXuUhDrqGpXCVLkiS7g4iFPAB4yI/NfFJGtURikuUjk3BOUrS5SAiujFyiSauGdPhDxKBHpIGnO97T6O+xj8+YyItOknOQgJ6qa4lKJJxEmKx0361oHtnHeW8UHaOzx8zcY3Ib9f4Z6unfa44QQ== Received: from BN0PR02CA0047.namprd02.prod.outlook.com (2603:10b6:408:e5::22) by PH0PR12MB7906.namprd12.prod.outlook.com (2603:10b6:510:26c::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8182.21; Tue, 26 Nov 2024 13:46:19 +0000 Received: from BL6PEPF0001AB52.namprd02.prod.outlook.com (2603:10b6:408:e5:cafe::da) by BN0PR02CA0047.outlook.office365.com (2603:10b6:408:e5::22) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8182.21 via Frontend Transport; Tue, 26 Nov 2024 13:46:18 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.161) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.161 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.161; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.161) by BL6PEPF0001AB52.mail.protection.outlook.com (10.167.241.4) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8207.12 via Frontend Transport; Tue, 26 Nov 2024 13:46:18 +0000 Received: from rnnvmail205.nvidia.com (10.129.68.10) by mail.nvidia.com (10.129.200.67) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Tue, 26 Nov 2024 05:46:03 -0800 Received: from rnnvmail201.nvidia.com (10.129.68.8) by rnnvmail205.nvidia.com (10.129.68.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Tue, 26 Nov 2024 05:46:02 -0800 Received: from build-va-bionic-20241022.nvidia.com (10.127.8.12) by mail.nvidia.com (10.129.68.8) with Microsoft SMTP Server id 15.2.1544.4 via Frontend Transport; Tue, 26 Nov 2024 05:45:59 -0800 From: Vishwaroop A To: , , , , , , , , , CC: Vishwaroop A Subject: [PATCH 3/3] spi: spidev: add "tegra-spidev" name string Date: Tue, 26 Nov 2024 13:45:29 +0000 Message-ID: <20241126134529.936451-4-va@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20241126134529.936451-1-va@nvidia.com> References: <20241126134529.936451-1-va@nvidia.com> Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL6PEPF0001AB52:EE_|PH0PR12MB7906:EE_ X-MS-Office365-Filtering-Correlation-Id: 2bd586ab-059a-4767-eafe-08dd0e20b499 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|82310400026|1800799024|36860700013|921020; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230040)(376014)(82310400026)(1800799024)(36860700013)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Nov 2024 13:46:18.6175 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2bd586ab-059a-4767-eafe-08dd0e20b499 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BL6PEPF0001AB52.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR12MB7906 Add "tegra-spidev" name string to load spidev driver which allows user-space programs to access and communicate with SPI devices connected to the system. Signed-off-by: Vishwaroop A --- drivers/spi/spidev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 653f82984216..1d2c01bd76a9 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -711,6 +711,7 @@ static const struct spi_device_id spidev_spi_ids[] = { { .name = "spi-authenta" }, { .name = "em3581" }, { .name = "si3210" }, + { .name = "tegra-spidev" }, {}, }; MODULE_DEVICE_TABLE(spi, spidev_spi_ids); @@ -741,6 +742,7 @@ static const struct of_device_id spidev_dt_ids[] = { { .compatible = "semtech,sx1301", .data = &spidev_of_check }, { .compatible = "silabs,em3581", .data = &spidev_of_check }, { .compatible = "silabs,si3210", .data = &spidev_of_check }, + { .compatible = "nvidia,tegra-spidev", .data = &spidev_of_check }, {}, }; MODULE_DEVICE_TABLE(of, spidev_dt_ids);