From patchwork Tue Feb 6 12:03:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mihai Sain X-Patchwork-Id: 197367 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7301:168b:b0:106:860b:bbdd with SMTP id ma11csp1490439dyb; Tue, 6 Feb 2024 04:08:00 -0800 (PST) X-Google-Smtp-Source: AGHT+IFcKrkFpyxxnUtFQXsrt4Hef0D3UcDhLDwT46TbEwWK8LjWW+g7ivIe87UeWBnb6a3eE3Fc X-Received: by 2002:a05:6214:240a:b0:68c:40d2:2031 with SMTP id fv10-20020a056214240a00b0068c40d22031mr2887281qvb.19.1707221280211; Tue, 06 Feb 2024 04:08:00 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1707221280; cv=pass; d=google.com; s=arc-20160816; b=hjoG6vOe8xg/Ed08jZt3T9xiKzspHNF6pS5zllYOJ9pgGsBtdKqI6k2RDXIwbpHt+X KaeCYUMkpUplMrIg8bk0zv30MSUdg53g1cUmHnfIcCNmvkbpuX42uE3TAEykOoeGXR5Y jOTfWdsIWlsda5Cqdm+6KvFYwLecCOV4xMkfr1dXaLL7RSWLnNgpFfCq5M1AYZimLnZl u14VUhAjsqK7F2Ji7daluvuecIq/8HR77I8Kqn4Fbs9E6LAPqm7wygBVl+PQicfwir80 EXw6vxQ88nHjc4MehixjvhaDWQa1ejj9H9Nu2zbv8HsmIL4IfwOSzPVizvkxeZMmhiz+ pw/g== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=KX7VWS3tV61ZGW8I45cqPf0h3n+ustORezUTKDbJmQI=; fh=z5bPmoZye8CuKhTEy8e7X4TQGgJgCsDRqRE5Kvt/RXk=; b=JftEeBIKCzv1t5ugaIc+/f1dQEt2s3V2tiaHmORggEJCp/X4kq3ONy+kgiljl8xbVq bXpnpdJfyl3sDW6rS+R2Lx/W/gEYVLrFm1eTmOvNznWWWJLt4Mta1BFH9RaLXhR7TRQC kHu+3nie4wqFGPSXfcVC4X/1MaR15d8iK6Ato6S4SUqOxUlB/UATy1ZSQOo26VHupgJ5 lbegAUou8mckcUJ6vODF9PdZBVQs3gE6YkYVRuANmOD6MarAxhIcY3vvWYT7TQiN488k h9S6dUfJqjepyF2etU4Fv+RhlGVgF/3NlLznprBYOFTtiB6fQrYq7FFwx5k8EzZmvtNS gaww==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@microchip.com header.s=mchp header.b=SsFesPqG; arc=pass (i=1 spf=pass spfdomain=microchip.com dkim=pass dkdomain=microchip.com dmarc=pass fromdomain=microchip.com); spf=pass (google.com: domain of linux-kernel+bounces-54848-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-54848-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=REJECT dis=NONE) header.from=microchip.com X-Forwarded-Encrypted: i=1; AJvYcCVknDyNMBba/1jnttYS4WWZZcLCBqJdbHamOgVIyExS4XmWvCqqdQtK/JLLjgDbvn399BKIu+FHfTQASkfUfu7Z7Hbuqg== Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id j14-20020a0cf9ce000000b0067f3acb6c6asi2173752qvo.113.2024.02.06.04.08.00 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Feb 2024 04:08:00 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-54848-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@microchip.com header.s=mchp header.b=SsFesPqG; arc=pass (i=1 spf=pass spfdomain=microchip.com dkim=pass dkdomain=microchip.com dmarc=pass fromdomain=microchip.com); spf=pass (google.com: domain of linux-kernel+bounces-54848-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-54848-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=REJECT dis=NONE) header.from=microchip.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id EF7F81C232C8 for ; Tue, 6 Feb 2024 12:07:59 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id A72C5131E45; Tue, 6 Feb 2024 12:03:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="SsFesPqG" 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 17FA3131740; Tue, 6 Feb 2024 12:03:42 +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=1707221023; cv=none; b=C1Gl14/Bq7TBmUSfpQLrwIuMhQRG2JZuEBqr4IUDCGUq/ApDMN41e4AEofnFocw1Sv6IWhb2EsmuJRKBbZJxcp78qCxbrkUWvr0Ax5vLFhyWy5y0OLEyjhBBoImjz7gtSEEvVPzV4/J8wYIn3RUrRN7sfI2qAVC1WTdr3hTeMXI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707221023; c=relaxed/simple; bh=VmwScpVHyOuzrgR8x+aZIK2YdHWWkhRqBsdSL/vjAe8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=GhJgi8YcQ30AyBgRymQrYDZWlEaRL4XmGHIJXCrn+mrIohgiQouMTzkKOULWSBsWJ2XyShGEhRRqAv+YbJRueh02n0TIQOvcRV3SFP+pHDXLm9LFtVDBy/E2TOcqOaz8I08dxSUtcfLkbgOGwLIeYG0fW3PCYxaWfIsN+QKdgq8= 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=SsFesPqG; 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 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1707221022; x=1738757022; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=VmwScpVHyOuzrgR8x+aZIK2YdHWWkhRqBsdSL/vjAe8=; b=SsFesPqGV/7Q8o38d+Vn5XtIzNpuyKbvloR8DY6GbD4Zzg+JyCWqkJ4N y/Uo5Gy/bkW5jlhjdpW8XQHRB4h35+M+2iwSZnfgNj6eLHhBhPSNH8VAQ DXKUeNcLMz/GT+gm5VPyIkSiuxIxUNeCf/vT3Zgnis20siBU0O/ZQs1ug XJ8+O1YmMKPX83l14QC9J6PeTx4dYQoBItJ3AVZfrVW5dCKTlVXEapWIH eFsmoCwq5rIkjcdLQYd4ut6IoTcp/BUym/3OWJLXA0eE+Ebh6AbdC4RaO gd4AayM5a3mm82f20rsI/dGjLDyfYU6qrK5+K0WL5mWdejlGrnxi+6k+H Q==; X-CSE-ConnectionGUID: yTxsI0ESSbahg8PzMhJ7Cg== X-CSE-MsgGUID: A3M+K6MoTJ2txepBP4p0iw== X-IronPort-AV: E=Sophos;i="6.05,247,1701154800"; d="scan'208";a="183097593" 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; 06 Feb 2024 05:03:33 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) 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, 6 Feb 2024 05:03:32 -0700 Received: from virtualbox.microchip.com (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Tue, 6 Feb 2024 05:03:30 -0700 From: Mihai Sain To: , , , , , , , , CC: Mihai Sain Subject: [PATCH v3 1/8] ARM: dts: microchip: sam9x60_curiosity: Add power-supply properties for sdmmc nodes Date: Tue, 6 Feb 2024 14:03:15 +0200 Message-ID: <20240206120322.88907-2-mihai.sain@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240206120322.88907-1-mihai.sain@microchip.com> References: <20240206120322.88907-1-mihai.sain@microchip.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1790151260986375968 X-GMAIL-MSGID: 1790151260986375968 The sdmmc0 and sdmmc1 controllers are powered from 3.3V regulator. Add vmmc-supply and vqmmc-supply properties to sdmmc nodes. The sdmmc controller from SAM9X60 MPU doesn't support the IO voltage signaling/switching required by the UHS sd-card. In order to use the sd high-speed mode, keep vqmmc at 3V3. Signed-off-by: Mihai Sain --- arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts index c6fbdd29019f..457c54dde0b7 100644 --- a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts +++ b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts @@ -452,6 +452,8 @@ &sdmmc0 { pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>; cd-gpios = <&pioA 25 GPIO_ACTIVE_LOW>; disable-wp; + vmmc-supply = <&vdd1_3v3>; + vqmmc-supply = <&vdd1_3v3>; status = "okay"; }; @@ -460,6 +462,8 @@ &sdmmc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdmmc1_default>; disable-wp; + vmmc-supply = <&vdd1_3v3>; + vqmmc-supply = <&vdd1_3v3>; status = "okay"; };