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 CD1085F470; Tue, 13 Feb 2024 14:56:19 +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=1707836181; cv=none; b=Za8BJIpdYz2BJ+Czpogw1UFUDBXx7s7ylnYe0n/SxIXx/PKrt3rfKWIbpFGeE4g/whPBuKjxeYKAWobMFwDKCgLwINk6IpX1rll7KTvbHm3yxuLNFcmxSqju0NdOH+NssHxdpLqMr1AcjY///SRv6QotIe+z985Jbido+szB/ec= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707836181; c=relaxed/simple; bh=/Wv43IiatSBhgQeyU96qzaAXk4T1DS9aljrYWfQxzn0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=C9bMdbKMfb6N0n5MgqeKEMglbpwkewJBpTIbwwqRxfc8a4kVkGk64VU0WNXdBDcNc92D7Gue2ljysSMl+US/cfUAx3nTvp8xyuPrB0dL/5mwBKv2L0jAH0ywfRtifAVrEtpuBpCG7okEzDPMaQm8l3vJPqe3CIv1Oq9U0pfSJTg= 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=nfJhwCAO; arc=none smtp.client-ip=68.232.154.123 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="nfJhwCAO" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1707836179; x=1739372179; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/Wv43IiatSBhgQeyU96qzaAXk4T1DS9aljrYWfQxzn0=; b=nfJhwCAOVT5Pr+KmqRPh5XbJhC9cUYIFwvnIn/t+9UGDPr0o1GHNabJ1 4qM19p76bBJZSfUIv7m9J0NF8iLiAiKnYE7b2jaPL1CAwq7rbAXqyfOxk 8TsKBJkNDfAlAUhw5XjDWpuIXBDHwEJtBjMR3Vm8YGKIE6kXHUdulGOCf 3DAEfaidmbSwM0GBxZPFoo1bwsUwvLm8sOgJHAF8+oSvYuJ+Q2rb+JpnR 7mjHRoQpWCJiCdcMI5mIy5+C5uAKcaQfKON9aZ05+O65FRT3hiS4iswOA qKk/AgYTb+l4ExYHCWAS0sDsSXMoSpz53AU1RlON4TUjAzurNsfARqfJD g==; X-CSE-ConnectionGUID: 1b1+m5inQImh9toRpU0rhA== X-CSE-MsgGUID: Jn5SHDitSUyOh98e+vyU4w== X-IronPort-AV: E=Sophos;i="6.06,157,1705388400"; d="scan'208";a="16174937" 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; 13 Feb 2024 07:56:17 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) 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 15.1.2507.35; Tue, 13 Feb 2024 07:56:08 -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 07:56:05 -0700 From: Mihai Sain To: , , , , , , , , CC: , Mihai Sain Subject: [PATCH v4 6/8] ARM: dts: microchip: sama5d29_curiosity: Add power-supply properties for sdmmc nodes Date: Tue, 13 Feb 2024 16:55:40 +0200 Message-ID: <20240213145542.23207-7-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 sdmmc nodes. Signed-off-by: Mihai Sain --- arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts index 6b02b7bcfd49..4a86597d089a 100644 --- a/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts +++ b/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts @@ -504,6 +504,8 @@ &sdmmc0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdmmc0_default>; disable-wp; + vmmc-supply = <&vdd_3v3>; + vqmmc-supply = <&vdd_3v3>; status = "okay"; }; @@ -512,6 +514,8 @@ &sdmmc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdmmc1_default>; disable-wp; + vmmc-supply = <&vdd_3v3>; + vqmmc-supply = <&vdd_3v3>; status = "okay"; }; -- 2.43.0