From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (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 E19092673B8 for ; Tue, 25 Feb 2025 10:19:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740478765; cv=none; b=D2iwThEFYslDmxn9mgUYlvF957nGFa8UqjZscCx0l2gEWwhY2qLdSAzcy7TY0/C8+llRLKRhepwYJFpeUFno6MaosdWeDT0Og+PyRUD5Vs7C3mzzgRRNBcm7/sC0EfDODGTWfDh7nCZo1Yw3Bv7OoTpBWqbltN1AFTTOUQFqqX8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740478765; c=relaxed/simple; bh=zwCSl9rSCoYPTDUkk49lQppPWA4xOyyReSmUTIG5s/Q=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=dI4EppujRglKcaYaKDEyl0Gg95ItGqaxthFeMeOg622eQbWfp7MDkzwllXsvNUhYnc6ZFIDG5xFabqeeFyKEwQaoZVEDTu4o57P/WRcmYyv54a7m6/Iq2qhPTO9o2Gs5kMEsbwdjZcAUjSNtpNpanRqeNciASIXG7X8YbdryLoU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b=OEMoNAE2; dkim=fail (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=OaDhyVGy reason="key not found in DNS"; arc=none smtp.client-ip=93.104.207.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b="OEMoNAE2"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="OaDhyVGy" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1740478763; x=1772014763; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=DKR2/tifCb6okA4X4epz/KUOoNfhkvPJV9FCmEibHqI=; b=OEMoNAE2zwSoqqeetka1itc13GMoaSAlrmKSE9KrlwO8GiXEsrDzELdG rq8+W3US+G0737rCyUI8lJtuWzWsYL0VWFC5iJ7jV5iXPBf+xNGpl1td4 9icpR7NkBTHCZ7+uH2I54+cB7YrZjpazZXEZuHLWwfRWe+htqYkdGhhSM bk+HOZYfV5w2K+AngyZrPoUeL6fg3H+3DuvUO+vESO8/iQ/apFnJWlVju N2kwrDoZkFdTzCeTmv5HFHRhvhFSnb0EtbuVs5C/0x/0+E9eeQN0w8sY/ CLWrXbs5esRcWVLeI9IKOGagmVX08Sx4UgGaAPt64/fbrlsDVVJPu69xh Q==; X-CSE-ConnectionGUID: xABZvsWMRgG2Dhmn/Dj8gQ== X-CSE-MsgGUID: ZllzypggQ6ulAa3R2d3UHg== X-IronPort-AV: E=Sophos;i="6.13,314,1732575600"; d="scan'208";a="42067507" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 25 Feb 2025 11:19:12 +0100 X-CheckPoint: {67BD9920-57-EBA888C4-C1AC8B84} X-MAIL-CPID: 78E27B4DAC71B22F8FCE08B9E6208EC3_0 X-Control-Analysis: str=0001.0A002101.67BD9921.0060,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 14472160AF0; Tue, 25 Feb 2025 11:19:03 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1740478748; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=DKR2/tifCb6okA4X4epz/KUOoNfhkvPJV9FCmEibHqI=; b=OaDhyVGyq/jpR0XnEBugrkJikhHocbi3gCS84qUod9vNJ7g8aFm6OnQBBGPVfs++S0/EBL YBLqXyUAYLpP8hUPLRRuV0uHjFmO/TpQFW3G/t0OH1V+jwRxcpiHQ2A/+9RncuBA/n7J37 kHXnybS6V5qLvRWkmn8+oXLwnRt8tkvNOG5zY7Cf4KBKI5q9XDwwXgEyiRiQ0qO24V4AZ8 PTI8vs2Ljr46oPJAi5GwhR46gq3K+yjpVvthtCwntelqwX+lkH7Lc2su2GJTpDbRVreJ01 yAKVtaIUOvqA4CAzzoiMJhLGjXWtJFlyehSalSglKUS2XVIgGxsDZ8DEh4cltg== From: Alexander Stein To: Frank Li Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux@ew.tq-group.com Subject: Re: [PATCH 5/5] arm64: dts: mba8xx: Add PCIe support Date: Tue, 25 Feb 2025 11:19:03 +0100 Message-ID: <4633177.LvFx2qVVIh@steina-w> Organization: TQ-Systems GmbH In-Reply-To: References: <20250107140110.982215-1-alexander.stein@ew.tq-group.com> <20250107140110.982215-6-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" X-Last-TLS-Session-Version: TLSv1.3 Hi Frank, Am Montag, 24. Februar 2025, 20:04:40 CET schrieb Frank Li: > On Tue, Jan 07, 2025 at 03:01:10PM +0100, Alexander Stein wrote: > > Add PCIe support for TQMa8Xx on MBa8Xx board. > > > > Signed-off-by: Alexander Stein > > --- > > arch/arm64/boot/dts/freescale/mba8xx.dtsi | 32 +++++++++++++++++++---- > > 1 file changed, 27 insertions(+), 5 deletions(-) > > > > diff --git a/arch/arm64/boot/dts/freescale/mba8xx.dtsi b/arch/arm64/boo= t/dts/freescale/mba8xx.dtsi > > index 276d1683b03bb..117f657283191 100644 > > --- a/arch/arm64/boot/dts/freescale/mba8xx.dtsi > > +++ b/arch/arm64/boot/dts/freescale/mba8xx.dtsi > > @@ -36,6 +36,13 @@ chosen { > > stdout-path =3D &lpuart1; > > }; > > > > + /* Non-controllable PCIe reference clock generator */ > > + pcie_refclk: clock-pcie-ref { > > + compatible =3D "fixed-clock"; > > + #clock-cells =3D <0>; > > + clock-frequency =3D <100000000>; > > + }; > > + > > gpio-keys { > > compatible =3D "gpio-keys"; > > pinctrl-names =3D "default"; > > @@ -208,6 +215,12 @@ &flexcan2 { > > status =3D "okay"; > > }; > > > > +&hsio_phy { > > + fsl,hsio-cfg =3D "pciea-x2-pcieb"; > > + fsl,refclk-pad-mode =3D "input"; > > + status =3D "okay"; > > +}; > > + > > &i2c1 { > > tlv320aic3x04: audio-codec@18 { > > compatible =3D "ti,tlv320aic32x4"; > > @@ -309,7 +322,16 @@ &lsio_gpio3 { > > "", "", "", ""; > > }; > > > > -/* TODO: Mini-PCIe */ > > +&pcieb { > > + phys =3D <&hsio_phy 0 PHY_TYPE_PCIE 0>; > > + phy-names =3D "pcie-phy"; > > + pinctrl-0 =3D <&pinctrl_pcieb>; > > + pinctrl-names =3D "default"; > > + reset-gpios =3D <&lsio_gpio4 0 GPIO_ACTIVE_LOW>; > > + disable-gpio =3D <&expander 7 GPIO_ACTIVE_LOW>; >=20 > "disable-gpio" is undocument property. Thanks for noticing, old downstream property slipped through. Will remove i= t. Best regards Alexander =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/