From patchwork Tue Jan 7 16:07:26 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 13929273 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (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 ECFB11F4293; Tue, 7 Jan 2025 16:08:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736266124; cv=none; b=gyEvWrlhSvmv7t02M6vV0W7evMIkpc6hCFo/hH/lDkQFGnBDIK6Wx7MQjbzbCtKGIXbQziX+HiXHYWqjxBSmVeYysed+pZ++LhoNtMcCv2MBWkrT3hXXpMh/uCm+UW5bTT7SS32Pr2iFz2RAmxvS7vLCRFkhJp+Oq64eHpzSL2s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736266124; c=relaxed/simple; bh=urfNn5rVdf7gcjV7bg+HRVF6ewJXcTZT7wfn3zRvj2Y=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=kGahENe5szOW1dY88x9pHW0LnUAa/CK3b61wWcVCku71KQ3eC0hBLn9pE2t0T+NmHkvPaYl5v6vOxmlDT89TimhjAWdcdd5mRaiuhr9fI6rFURhR9m6iYowgCPcqH8eqAtOS5/TIq8+ybPQ7TLsylJeofcjlQpLmSOkT7Q4lbv4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=atprrP7z; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="atprrP7z" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1736266120; x=1767802120; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=urfNn5rVdf7gcjV7bg+HRVF6ewJXcTZT7wfn3zRvj2Y=; b=atprrP7zlcuWu6TVeNy7PAzs3VOEsbaZ78GsSoC8qyYi3lE8oPnuc9Pp nOGM6Jh1pqQuq7Jzz7gZMhPgjIF7leWCPFGAHvm/loTq7PF1IxZvxdGg7 3zkRkERf0AJa+uHbAPjSCKZ88j0i1jEB58epSnBQSFAWctN7mWYfF5j1g ShnkrD8WU/JhKPG0+rWKXNNpTIIFXr3l697kIbzN7jCz7c1NU1BYLUsrZ 15+dlQAnLBDa+WvfE471KilBAnrTGi8lUI2kU/K9KtkinRFs6vuUA5+mk 9KNtvXChdYGaY8IyJMZURW5WObjCQP0RUCX2gerSPeIjjpAJdZPJDC6jC A==; X-CSE-ConnectionGUID: lqpfnJzJQpCXzb9QKpQeRA== X-CSE-MsgGUID: dNICsMlrT3qhDCy3ycLAog== X-IronPort-AV: E=Sophos;i="6.12,296,1728975600"; d="scan'208";a="40091254" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 07 Jan 2025 09:08:26 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 7 Jan 2025 09:08:18 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Tue, 7 Jan 2025 09:08:18 -0700 From: To: , , , , , , , , CC: , , , , , , , , , , , , Ryan Wanner Subject: [PATCH v5 4/5] ARM: dts: microchip: add sama7d65 SoC DT Date: Tue, 7 Jan 2025 09:07:26 -0700 Message-ID: <20250107160850.120537-5-Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250107160850.120537-1-Ryan.Wanner@microchip.com> References: <20250107160850.120537-1-Ryan.Wanner@microchip.com> Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Ryan Wanner Add Device Tree for sama7d65 SoC. Co-developed-by: Dharma Balasubiramani Signed-off-by: Dharma Balasubiramani Co-developed-by: Romain Sioen Signed-off-by: Romain Sioen Co-developed-by: Varshini Rajendran Signed-off-by: Varshini Rajendran Signed-off-by: Ryan Wanner Reviewed-by: Claudiu Beznea --- arch/arm/boot/dts/microchip/sama7d65.dtsi | 145 ++++++++++++++++++++++ 1 file changed, 145 insertions(+) create mode 100644 arch/arm/boot/dts/microchip/sama7d65.dtsi diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi new file mode 100644 index 000000000000..03e1adfdcd34 --- /dev/null +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi @@ -0,0 +1,145 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * sama7d65.dtsi - Device Tree Include file for SAMA7D65 SoC + * + * Copyright (C) 2024 Microchip Technology, Inc. and its subsidiaries + * + * Author: Ryan Wanner + * + */ + +#include +#include +#include +#include +#include + +/ { + model = "Microchip SAMA7D65 family SoC"; + compatible = "microchip,sama7d65"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + compatible = "arm,cortex-a7"; + reg = <0x0>; + device_type = "cpu"; + clocks = <&pmc PMC_TYPE_CORE PMC_CPUPLL>; + clock-names = "cpu"; + }; + }; + + clocks { + main_xtal: clock-mainxtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + + slow_xtal: clock-slowxtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + + }; + + soc { + compatible = "simple-bus"; + ranges; + #address-cells = <1>; + #size-cells = <1>; + + pioa: pinctrl@e0014000 { + compatible = "microchip,sama7d65-pinctrl", "microchip,sama7g5-pinctrl"; + reg = <0xe0014000 0x800>; + interrupts = , + , + , + , + ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 10>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + }; + + pmc: clock-controller@e0018000 { + compatible = "microchip,sama7d65-pmc", "syscon"; + reg = <0xe0018000 0x200>; + interrupts = ; + #clock-cells = <2>; + clocks = <&clk32k 1>, <&clk32k 0>, <&main_xtal>; + clock-names = "td_slck", "md_slck", "main_xtal"; + }; + + clk32k: clock-controller@e001d500 { + compatible = "microchip,sama7d65-sckc", "microchip,sam9x60-sckc"; + reg = <0xe001d500 0x4>; + clocks = <&slow_xtal>; + #clock-cells = <1>; + }; + + sdmmc1: mmc@e1208000 { + compatible = "microchip,sama7d65-sdhci", "microchip,sam9x60-sdhci"; + reg = <0xe1208000 0x400>; + interrupts = ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 76>, <&pmc PMC_TYPE_GCK 76>; + clock-names = "hclock", "multclk"; + assigned-clocks = <&pmc PMC_TYPE_GCK 76>; + assigned-clock-rates = <200000000>; + assigned-clock-parents = <&pmc PMC_TYPE_CORE PMC_MCK1>; + status = "disabled"; + }; + + pit64b0: timer@e1800000 { + compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b"; + reg = <0xe1800000 0x100>; + interrupts = ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 66>, <&pmc PMC_TYPE_GCK 66>; + clock-names = "pclk", "gclk"; + }; + + pit64b1: timer@e1804000 { + compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b"; + reg = <0xe1804000 0x100>; + interrupts = ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 67>, <&pmc PMC_TYPE_GCK 67>; + clock-names = "pclk", "gclk"; + }; + + flx6: flexcom@e2020000 { + compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom"; + reg = <0xe2020000 0x200>; + ranges = <0x0 0xe2020000 0x800>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 40>; + status = "disabled"; + + uart6: serial@200 { + compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + interrupts = ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 40>; + clock-names = "usart"; + atmel,usart-mode = ; + atmel,fifo-size = <16>; + status = "disabled"; + }; + }; + + gic: interrupt-controller@e8c11000 { + compatible = "arm,cortex-a7-gic"; + reg = <0xe8c11000 0x1000>, + <0xe8c12000 0x2000>; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + }; + }; +};