From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx.denx.de (mx.denx.de [89.58.32.78]) (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 401C223A560; Wed, 26 Mar 2025 17:34:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=89.58.32.78 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743010468; cv=none; b=U9fWpXIPuWkIXRpaQC1f+/fzR4PXNu8XTXLtWWcLYFQC/+mReF+cW4iWdtn6v0S19WRGsTQZVdF5gqosoJ2EuBcxBuSVAuVCoKcqLeoftMG8UaRnzuUfjy8aXgW3umy2Hi59tERBpN9PP4wLjGvog2+ZJPaQqI+dHp47MSGhrrg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743010468; c=relaxed/simple; bh=gCIXR7mTy8VpiPkmnIGl7UQd2d/joGKOTM9O3rTwxR0=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=IROPcgaeRFwRUDEhPZ29zYbVvk2MkqiPlM6/wMcFXgzoVUmYlHXbEu9wJi1R3XvmusILVADSopZg0jKxnC+MO+lTgrDIoyfNOd1PsKUvA7W6oeoVgE0ixdT1ljAzEvI3tjc+ZYjYyteVOHAxpylQO7Vh0UV4olFCkwWNEPRm4hY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=denx.de; spf=pass smtp.mailfrom=denx.de; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.b=aoCSDZ6Q; arc=none smtp.client-ip=89.58.32.78 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=denx.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=denx.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.b="aoCSDZ6Q" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 15794101CA7A7; Wed, 26 Mar 2025 18:34:22 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=mx-20241105; t=1743010464; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding; bh=ei1R1XbtM/7Jpvo7XffeVR6Qpxo7UXhh0v2AqV7Yr2A=; b=aoCSDZ6QyTEa707rwWYg/05iFgZV4YFwahmiWRk0077pLaFOMhUV7Yu6wvxTpjpwmvo4P2 3uWni/5XvUBIGAfWshBYlo2hzx1ov5YNgpv6qXYqrpuR7bTpB7kNn+S43LEChLdEajGkHJ SPuLy2ZflfU2mA8swQ5ADwhkdDlSCCc4aMy4slUO/emOnd7ZDtwIM3De8ptgqXqo3qamC6 0yAbCBK7vcajJuc7YyW4OoAdLTkEzr+NQOSeuWPDIz7yfsmjygizQAmmGXX3kDApw+7X/a LQyTbazgErsUtRf/IjsK8WIoCebmWDbxoIsNkV22dyVnuS4kh8v7/TDWlWKqhg== From: Lukasz Majewski To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo Cc: Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Lukasz Majewski Subject: [PATCH 1/2] ARM: dts: Update common LWE file for XEA and BTT3 boards Date: Wed, 26 Mar 2025 18:33:59 +0100 Message-Id: <20250326173400.2697684-1-lukma@denx.de> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 During development it has turned out that the spidev node needs to be defined. Moreover, some crucial for the systems operation, regulator properties were missing. Signed-off-by: Lukasz Majewski --- arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi b/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi index 410dfe17f8ca..46858050d0d3 100644 --- a/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi +++ b/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi @@ -26,6 +26,7 @@ reg_3v3: regulator-reg-3v3 { regulator-name = "3V3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + regulator-always-on; }; reg_usb_5v: regulator-reg-usb-5v { @@ -33,6 +34,7 @@ reg_usb_5v: regulator-reg-usb-5v { regulator-name = "usb_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; + enable-active-high; }; reg_fec_3v3: regulator-reg-fec-3v3 { @@ -40,6 +42,8 @@ reg_fec_3v3: regulator-reg-fec-3v3 { regulator-name = "fec-phy"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + enable-active-high; + regulator-boot-on; }; }; @@ -134,6 +138,12 @@ partition@ff0000 { }; }; }; + + spidev2@2 { + compatible = "lwn,btt"; + spi-max-frequency = <100000000>; + reg = <2>; + }; }; &usb0 { -- 2.39.5