From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 07B58C433E0 for ; Mon, 20 Jul 2020 03:17:44 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C8F3D2080D for ; Mon, 20 Jul 2020 03:17:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="APu6DOaH"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="k0Vpuexk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C8F3D2080D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=n4d0IMxxVphhakJkmzTc1+RnIhpvDk4AfSTxM8SDYSw=; b=APu6DOaH9XziZyK0RFK9de01W el4snwjIq74llqep9GUnZttXjlEYRcAt/grkUp0m3sUa58AxSeEm4ratQsbpKtESefeyN/Uad4g2H 9EhR6JFGDFb98IE0cwNuzQ1HHbS4Q1JdEfWdW5KckZPktsUIpIQLac/UgkmPbAA+ChU+MIcvSHpnp b/32/8xMSYO05mm4F474j6C6ouyaj6VPlLS82E+IhneuYyWAC8brZoABTScJ00tT12KG0Il34K/TT VCXn5Ph9mwQck217YxzgfppDo6tg2tcPkIDSjSMZy+UdOgryaVWvZ/luK5FYpqPJcWX2iGpGef075 1OO8Kh9XQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxMHa-0001AZ-KV; Mon, 20 Jul 2020 03:16:02 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxMHX-0001A7-Ht for linux-arm-kernel@lists.infradead.org; Mon, 20 Jul 2020 03:16:00 +0000 Received: from dragon (80.251.214.228.16clouds.com [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2214C2080D; Mon, 20 Jul 2020 03:15:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595214958; bh=uCkjYxAEkerXacwjaaK/ELLETaL/ezoqZQTP4glVi7g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=k0VpuexkzSq33GBOz54eUfsF1G6SxMPq/kweMHv7YQXud2WidgY4BGiMd+b22tTEb uwUyz/zygZBY5hcPKobydIl8XFk2tcZ97tVnccf5xxIzikRExfk0C7Ohqjjskl6lZu wFNRBYRVAtGFVwWbkoXSUAHM8Q/nztRgVlOB9bpo= Date: Mon, 20 Jul 2020 11:15:35 +0800 From: Shawn Guo To: Chris Healy Subject: Re: [PATCH] ARM: dts: ZII: Disable HW Ethernet switch reset GPIO Message-ID: <20200720031534.GJ11560@dragon> References: <20200715212227.26436-1-cphealy@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200715212227.26436-1-cphealy@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200719_231559_943894_3D049A0E X-CRM114-Status: GOOD ( 13.88 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, s.hauer@pengutronix.de, linux-kernel@vger.kernel.org, stefan@agner.ch, robh+dt@kernel.org, festevam@gmail.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Jul 15, 2020 at 02:22:27PM -0700, Chris Healy wrote: > Disable Ethernet switch reset GPIO with ZII platforms that have it > enabled to sync up with existing ZII platforms that already have > it disabled. I do not follow it. The reset GPIO is part of hardware description. We shouldn't add or remove it for sake of sync-up with other platforms. Shawn > > Signed-off-by: Chris Healy > --- > arch/arm/boot/dts/vf610-zii-cfu1.dts | 2 -- > arch/arm/boot/dts/vf610-zii-spb4.dts | 2 -- > arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts | 2 -- > arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts | 2 -- > 4 files changed, 8 deletions(-) > > diff --git a/arch/arm/boot/dts/vf610-zii-cfu1.dts b/arch/arm/boot/dts/vf610-zii-cfu1.dts > index ce1920c052fc..c2668230a4c0 100644 > --- a/arch/arm/boot/dts/vf610-zii-cfu1.dts > +++ b/arch/arm/boot/dts/vf610-zii-cfu1.dts > @@ -170,7 +170,6 @@ > interrupts = <2 IRQ_TYPE_LEVEL_LOW>; > interrupt-controller; > #interrupt-cells = <2>; > - reset-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>; > > ports { > #address-cells = <1>; > @@ -354,7 +353,6 @@ > pinctrl_switch: switch-grp { > fsl,pins = < > VF610_PAD_PTB28__GPIO_98 0x3061 > - VF610_PAD_PTE2__GPIO_107 0x1042 > >; > }; > > diff --git a/arch/arm/boot/dts/vf610-zii-spb4.dts b/arch/arm/boot/dts/vf610-zii-spb4.dts > index 55b4201e27f6..261317340189 100644 > --- a/arch/arm/boot/dts/vf610-zii-spb4.dts > +++ b/arch/arm/boot/dts/vf610-zii-spb4.dts > @@ -127,7 +127,6 @@ > pinctrl-names = "default"; > reg = <0>; > eeprom-length = <65536>; > - reset-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>; > interrupt-parent = <&gpio3>; > interrupts = <2 IRQ_TYPE_LEVEL_LOW>; > interrupt-controller; > @@ -312,7 +311,6 @@ > > pinctrl_gpio_switch0: pinctrl-gpio-switch0 { > fsl,pins = < > - VF610_PAD_PTE2__GPIO_107 0x31c2 > VF610_PAD_PTB28__GPIO_98 0x219d > >; > }; > diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts b/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts > index a6c22a79779e..e37b9643269b 100644 > --- a/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts > +++ b/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts > @@ -113,7 +113,6 @@ > pinctrl-names = "default"; > reg = <0>; > eeprom-length = <65536>; > - reset-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>; > interrupt-parent = <&gpio3>; > interrupts = <2 IRQ_TYPE_LEVEL_LOW>; > interrupt-controller; > @@ -288,7 +287,6 @@ > > pinctrl_gpio_switch0: pinctrl-gpio-switch0 { > fsl,pins = < > - VF610_PAD_PTE2__GPIO_107 0x31c2 > VF610_PAD_PTB28__GPIO_98 0x219d > >; > }; > diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts > index 3d05c894bdc0..b3d6d4b9fa9c 100644 > --- a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts > +++ b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts > @@ -141,7 +141,6 @@ > pinctrl-names = "default"; > reg = <0>; > eeprom-length = <65536>; > - reset-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>; > interrupt-parent = <&gpio3>; > interrupts = <2 IRQ_TYPE_LEVEL_LOW>; > interrupt-controller; > @@ -319,7 +318,6 @@ > > pinctrl_gpio_switch0: pinctrl-gpio-switch0 { > fsl,pins = < > - VF610_PAD_PTE2__GPIO_107 0x31c2 > VF610_PAD_PTB28__GPIO_98 0x219d > >; > }; > -- > 2.21.3 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel