From mboxrd@z Thu Jan 1 00:00:00 1970 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 D97A65F876; Tue, 13 Feb 2024 14:56:22 +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=1707836184; cv=none; b=hR7Mf2vka6NNyqBSSQCgX5rzsmXJIIKNpa0NLE9XqNluHsJ+E/OKehSdODqM111FmTGDHe/NaYNZvY+Sm+Ymp8iv5ITB6wP0xB8Wi0x/4xtWYBC56ltYdDXtcEnnnvwvRXUZWDJ9T4ii47ADMHg2td6fYYXVStMS0GhapMdtNvk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707836184; c=relaxed/simple; bh=RjiM0JfM2KTWhltmfpEHtF5jW8QsCCN80yWxJ+GaSxU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=UixqYEDGIJIJC1KVX0w3cS5jDx/GszGFgaI1aae95nB5iaKn03s/dBbrER4EQIHN3SzSeMM/xJjYcgckUcUe+tafI79aU+7tsh0yYab98Ikk7We1hNdyVrTnr96rr8eIknvosm3Rs1WJzpz0X7//Ghyklly0uvkfTZRaie8G/Sc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine 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=vDJiwtLu; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine 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="vDJiwtLu" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1707836182; x=1739372182; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=RjiM0JfM2KTWhltmfpEHtF5jW8QsCCN80yWxJ+GaSxU=; b=vDJiwtLuzF/FcbbAQ0+oreo7+gPTzLc6lVXw65RY9YsVPeSyn/t11Vot hmN5p6bYrlZvQojYB1rp3xAiYNxHvd2uwXF09n2Th3dNHhtyl++H7v+b5 /n4mz540zG8Gps1wWINJ3ZJ6q/FBlEvuiPx9edh+sT/xrv5r0rWESSLnz Fkm7JrjC4S+Xpqga3w2M0WErn3Sm2WsuBXar+XZH+rtxHDR+ZmBSc27MT HCA4P5LKDFT1LRnWOQwMTRSOwSPtpOz7kB1eIRFXu54MavuaHcEZtjKGi dpJ6QUTpMnShxNDAEzClt2cg/WJNbierNWhkxKhKfCG/KJUhOoM19CMen g==; X-CSE-ConnectionGUID: notrBuGtRbuSS13mA3DSPA== X-CSE-MsgGUID: 7tdOdYHBRj2WprxSrsyG9g== X-IronPort-AV: E=Sophos;i="6.06,157,1705388400"; d="scan'208";a="17608944" 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; 13 Feb 2024 07:56:14 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 13 Feb 2024 07:56:02 -0700 Received: from virtualbox.microchip.com (10.10.85.11) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Tue, 13 Feb 2024 07:55:59 -0700 From: Mihai Sain To: , , , , , , , , CC: , Mihai Sain Subject: [PATCH v4 4/8] ARM: dts: microchip: sama5d27_wlsom1: Add power-supply property for sdmmc1 node Date: Tue, 13 Feb 2024 16:55:38 +0200 Message-ID: <20240213145542.23207-5-mihai.sain@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240213145542.23207-1-mihai.sain@microchip.com> References: <20240213145542.23207-1-mihai.sain@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 In order to avoid the issues from the tuning procedure required by the UHS cards, keep the vqmmc at 3V3 to use the sd high-speed mode. Add vmmc-supply and vqmmc-supply properties to sdmmc1 node. Signed-off-by: Mihai Sain --- arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi index 4617805c7748..96819ea24cbd 100644 --- a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi +++ b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi @@ -368,6 +368,8 @@ &sdmmc1 { no-1-8-v; non-removable; bus-width = <4>; + vmmc-supply = <&vdd_3v3>; + vqmmc-supply = <&vdd_3v3>; status = "okay"; wilc: wifi@0 { -- 2.43.0