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 73089CD98F2 for ; Tue, 23 Jun 2026 11:01:09 +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=ajgOGUJv9E70qzuN1Ayyd91FsOg/9niwoGshRkWAwhM=; b=GMkh/64poUNfCVXWbZdC5HXR5i 0KaTppZhl1VIl9HZWNx43l9S/tKQYcx3vt8qtfNP1pOVRYPF5WYPXP0QSwNXcmL9Tv95UjhyhVCu4 BZcd8KsFlSX4yfx/R2qc0d+Aj1KrzWc6bwqQ8CO+6MJEt6B6w0uqZ3jwha2OI7h+TdSlzZ4mSZPf6 EQ+cSp/Y7w+vHp7pq0brwxhb//Nc5olDI4Z+HrhvFQlXsAnc9VwT7mTFAgVJ7dDct0BQUYDeR10q2 5zuKhz9PChIhgjLoBn12oCcbapDYh1CWyYY7s3LcJwB2jk/8qmKhGqCnynWCey5yp2MlZsBjIf2dP bLsWmxaA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wbysI-000000068K3-3eHj; Tue, 23 Jun 2026 11:01:02 +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 1wbysG-000000068Hz-2QqQ for linux-arm-kernel@lists.infradead.org; Tue, 23 Jun 2026 11:01:01 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1782212461; x=1813748461; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=76fKafXWvc1aSYTTJPHdfReuEfuwfXsri5RbkV/LPFQ=; b=HpzlVqUKH5IjRVrjAhuEqU40VfotCVAR5g0W+hxwpnJcirQ9ssT8iqpd rkZGFetLl6fSPLZjxvFAMSUb+IVTDcUUzv2KU7kgMIydB0iyCw+5hdBYY FYz8JIwxbSs7owkephHaizemmexlkmsdABsvZkXkURT/zRgzIH8LuW7wc +OITUa8mUtN8b0LHF91VfDL629MMblFHqQuK//oMIN5u3qv913wu9BoJq KLD5zGwlVcVzAwz7hT1jEGfcKm/22lG+RhuH/0FSWM6KdWo7j9g99z9Xw DjspSR1//MJzw9+B2ZAsFlH6LQlkaW65imLKxdcIZfWkrK9kh7dQc2WjN g==; X-CSE-ConnectionGUID: sHVLvk6LQBK/ABYqEBOqcA== X-CSE-MsgGUID: b4JSZ4FeQy2DsBzZDMqtaA== X-IronPort-AV: E=Sophos;i="6.24,220,1774335600"; d="scan'208";a="58700392" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa4.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 23 Jun 2026 04:01:01 -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 04:00:59 -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 04:00:53 -0700 From: Varshini Rajendran To: , , , , , , , , , , , , , , , CC: Subject: [PATCH v2 08/12] ARM: dts: microchip: sama7d65_curiosity: Enable ADC, DVFS Date: Tue, 23 Jun 2026 16:29:40 +0530 Message-ID: <20260623105944.128840-9-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_040100_691726_491354F3 X-CRM114-Status: UNSURE ( 8.93 ) 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 regulator, pinmux and enable ADC for sama7d65 curiosity. Add cpu-supply regulator for DVFS. Signed-off-by: Varshini Rajendran --- .../dts/microchip/at91-sama7d65_curiosity.dts | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts index 927c27260b6c..a6a44a176f56 100644 --- a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts +++ b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts @@ -97,6 +97,18 @@ &can3 { status = "okay"; }; +&adc { + vddana-supply = <&vddout25>; + vref-supply = <&vddout25>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc_default &pinctrl_adtrg_default>; + status = "okay"; +}; + +&cpu0 { + cpu-supply = <&vddcpu>; +}; + &dma0 { status = "okay"; }; @@ -334,6 +346,16 @@ &main_xtal { }; &pioa { + pinctrl_adc_default: adc-default { + pinmux = ; + bias-disable; + }; + + pinctrl_adtrg_default: adtrg-default { + pinmux = ; + bias-pull-up; + }; + pinctrl_can1_default: can1-default { pinmux = , ; @@ -457,3 +479,8 @@ input@0 { &slow_xtal { clock-frequency = <32768>; }; + +&vddout25 { + vin-supply = <&vdd_3v3>; + status = "okay"; +}; -- 2.34.1