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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 E894CCD98F2 for ; Tue, 23 Jun 2026 11:01:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=G3pMvGja3B20v+jXh+KKhK2rmH4V82rXCPzY/RwAJZw=; b=pwfFwUT+AcmmcwZkfbJf1SHkt6 FcYvtAPp1Ht0A1GGso5Q+ArVF7YUSLL+DyuYvJzRdrogQgds0kCIQzaekqxErmXcKtFKalQDYkBsR 8aZm8/ggQqUQmhAmHnuYNlkcFLC1Kif0W1etLENLeHlTRo7OWhoNBx+1/0ImbxXKdMQ02jaPjo9nX SbTIKHu4I1SwaZ5GtZDpGoy1gP0pLHcvBae30vAuzkJ/scsmJuWMUD+IGxUIO8WflFCWrwCeY1zFx g0e25UleZsyuuXBowg8kfj9W7aIFCGSBMUNMsYzRScPCMpuauN4Aw014vMvdMfOEDpb+GNSSIdi3W K4gvd1PQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wbysD-000000068G7-2Yle; Tue, 23 Jun 2026 11:00:57 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wbysA-000000068E0-38Cp for linux-arm-kernel@lists.infradead.org; Tue, 23 Jun 2026 11:00:55 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1782212454; x=1813748454; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=iRxQDJ1b421KSHotpRKX5cuGQo+zqlZSM80SG3VZshg=; b=nAkcJDgvRtgu/xOvHkmLKW4nyvnhsTUGL2mvDGRGYk7y1Vj6eLkzceB9 svhiu1MSxumnCFtrjSw3NGdnWi3Q9gFjy6Y2JZPw2IEcAu+0JkIG2R9HX YivBXnzl35zMxPm9VGAahXnsmtjDP32SiCZt2zbu83jOB/LteYdl4/QRY HiWMg24q3xS5eSlMiW+T/yzD2Bs6Fp9enImWWEE729Z/oNsgIHror3jPz QU53Pua3VkFJoG86VeoXyDvVj8ef2igdEQpxv+YWrC/CRKzXWU/OcOaGH 6NTreU8mbVQNdhd454TM27b9VuoMgzbpDucJ6RyKvA4wdI9xT4LJkCowD w==; X-CSE-ConnectionGUID: 2SOJZtOGTtC4u8lw/Xl3yg== X-CSE-MsgGUID: xw/1HFpUQUemVJEpVYwO1Q== X-IronPort-AV: E=Sophos;i="6.24,220,1774335600"; d="scan'208";a="226724844" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 23 Jun 2026 04:00:53 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Tue, 23 Jun 2026 04:00:53 -0700 Received: from che-ll-i67070.microchip.com (10.10.85.11) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Tue, 23 Jun 2026 04:00:48 -0700 From: Varshini Rajendran To: , , , , , , , , , , , , , , , CC: Subject: [PATCH v2 07/12] ARM: dts: microchip: sama7d65: Add ADC node Date: Tue, 23 Jun 2026 16:29:39 +0530 Message-ID: <20260623105944.128840-8-varshini.rajendran@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260623105944.128840-1-varshini.rajendran@microchip.com> References: <20260623105944.128840-1-varshini.rajendran@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260623_040054_853303_B36C2A75 X-CRM114-Status: UNSURE ( 9.15 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add node for the ADC controller in sama7d65 SoC. Signed-off-by: Varshini Rajendran --- arch/arm/boot/dts/microchip/sama7d65.dtsi | 29 +++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi index 94d49e20dc79..ba775459a816 100644 --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -95,6 +96,16 @@ slow_xtal: clock-slowxtal { }; }; + vddout25: fixed-regulator-vddout25 { + compatible = "regulator-fixed"; + + regulator-name = "VDDOUT25"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-boot-on; + status = "disabled"; + }; + ns_sram: sram@100000 { compatible = "mmio-sram"; reg = <0x100000 0x20000>; @@ -296,6 +307,24 @@ can4: can@e0838000 { status = "disabled"; }; + adc: adc@e1000000 { + compatible = "microchip,sama7d65-adc"; + reg = <0xe1000000 0x200>; + interrupts = ; + clocks = <&pmc PMC_TYPE_GCK 25>; + assigned-clocks = <&pmc PMC_TYPE_GCK 25>; + assigned-clock-rates = <100000000>; + clock-names = "adc_clk"; + dmas = <&dma0 AT91_XDMAC_DT_PERID(0)>; + dma-names = "rx"; + atmel,min-sample-rate-hz = <200000>; + atmel,max-sample-rate-hz = <20000000>; + atmel,trigger-edge-type = ; + atmel,startup-time-ms = <4>; + #io-channel-cells = <1>; + status = "disabled"; + }; + dma2: dma-controller@e1200000 { compatible = "microchip,sama7d65-dma", "microchip,sama7g5-dma"; reg = <0xe1200000 0x1000>; -- 2.34.1