From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (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 F278D3B42D1; Tue, 30 Jun 2026 09:38:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782812286; cv=none; b=nJwbdrpWfT7FDc7LmmYhgvhKUlhzlYlGaEEy55WjW1vHfiB6ks3gtu/FlMSP1xqel9FJ3AxhRwikEYGywoRDaO7wvR2XarsGhrcCJrSGqpqyt+FvkOCkVwJlyL3+RM+p4khbmaG7Ac912Tx9SP8x1BSraWV5HjdBY6wc3MsWFgE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782812286; c=relaxed/simple; bh=vyyTTSbuj5h3Q9OgBsXCtnnt+Yw0U/fLWgoQLk2IQLk=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=NiCeCp//I7Jf5y+NmAv7kMgHfLeFbCORnNO99o2pBnasEa9mhUrR7PeTaRRr0eFdCRZx4IO0uEhLHS1KpedM5xiTJgaQeNo4yOcy9/NwpyfJyyldsFxlvpiWnCIf+todL3V5i8YlqOC4fI/NFsiAUn/hiM0mis7t5zb+ZmddBSo= 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=shgLOXZE; arc=none smtp.client-ip=68.232.154.123 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="shgLOXZE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1782812284; x=1814348284; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=vyyTTSbuj5h3Q9OgBsXCtnnt+Yw0U/fLWgoQLk2IQLk=; b=shgLOXZEZxI9ybM/8X/VoOE7dECSoQgkR9PDUXej0SxhpAkIQIkcle1u 28rpG1Z7yIC4R0jurzotaRR0LeQHTW/xqUcUE3/9ZcESEixaCpcTSs8rv Ub0FswnEzApJ8wtpQvzovwDrc+WSs5Gbd1dLJqepdzawZgHFeDDXDzCas EjzHbABuLNYjVRctQXLGlIBk9+TfQxM/VK7/z30pyvGIPUhTtHh6QYQFZ UR3ewxULhe73VW6I70IP4cCCWY0ArNNPPdIj8npxf9dfHmB5AiYZGr4ea dzjag7neG9Uk//bR4X7wt5GlrBUAZwIKV2BYcwS0huSP1K8B0p5MaKAmj Q==; X-CSE-ConnectionGUID: lmxtWMPfT9qZ8eisWbDhNg== X-CSE-MsgGUID: 4ZgRZ3I9Sl2FVcUhaLvleA== X-IronPort-AV: E=Sophos;i="6.24,233,1774335600"; d="scan'208";a="227053725" 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-AES256-GCM-SHA384; 30 Jun 2026 02:38:03 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex4.mchp-main.com (10.10.87.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.2562.43; Tue, 30 Jun 2026 02:38:03 -0700 Received: from che-ll-i67070.microchip.com (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Tue, 30 Jun 2026 02:37:55 -0700 From: Varshini Rajendran To: , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v3 09/13] ARM: dts: microchip: sama7d65_curiosity: Enable ADC, DVFS Date: Tue, 30 Jun 2026 15:05:59 +0530 Message-ID: <20260630093603.38663-10-varshini.rajendran@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260630093603.38663-1-varshini.rajendran@microchip.com> References: <20260630093603.38663-1-varshini.rajendran@microchip.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain 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..c2d1e5308170 100644 --- a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts +++ b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts @@ -79,6 +79,14 @@ reg_5v: regulator-5v { }; }; +&adc { + vddana-supply = <&vddout25>; + vref-supply = <&vddout25>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc_default &pinctrl_adtrg_default>; + status = "okay"; +}; + &can1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can1_default>; @@ -97,6 +105,10 @@ &can3 { 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