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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6863EC433F5 for ; Mon, 11 Apr 2022 01:17:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244232AbiDKBTm (ORCPT ); Sun, 10 Apr 2022 21:19:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239133AbiDKBTj (ORCPT ); Sun, 10 Apr 2022 21:19:39 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1CA18218C; Sun, 10 Apr 2022 18:17:27 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A507160FC3; Mon, 11 Apr 2022 01:17:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2633AC385AB; Mon, 11 Apr 2022 01:17:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1649639846; bh=Wmd3tpnOCMz+F8jQzU/+hDuRAAQJvtvRLj04PWXXuuk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=SeOMDzgRziTkixAeun05EC1EQvc+TSxuBJYPMGxlrZbP3sO094oW2DA0aAwEt+8ox PPXXwJq6qq5YymxCEEsqq/tMrZdvJbQk+uuUMA7fDhWjaiiRNwpNkoY1Q4ktYbjyeW SZZQ5uK59gFaG1qdnUXH44xEkSDLDgvDat1TigOmZwUoyZJDjf5ksTIyOs/2mavwqn ZQyUN1IC37LxEDlzV1d6LjE3hX45l6QbY45ZqOu5AfkxpzyyDd5R9nBr7Jci69QY73 DfolTnQN+9TTEBMfJr09jhWv0DD4CB2TUJ/gHZXusOFtTubbXQ87WSz8zz9Q1TACuS pBJLyRSn0BmKw== Date: Mon, 11 Apr 2022 09:17:19 +0800 From: Shawn Guo To: Tim Harvey Cc: Rob Herring , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] imx8m{m,n}-venice-*: add missing uart-has-rtscts property to UARTs Message-ID: <20220411011719.GB129381@dragon> References: <20220405200223.18384-1-tharvey@gateworks.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220405200223.18384-1-tharvey@gateworks.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 05, 2022 at 01:02:23PM -0700, Tim Harvey wrote: > Add the missing 'uart-has-rtscts' property to UART's that have hardware > flow control capability. > > Signed-off-by: Tim Harvey 'arm64: dts: ...' subject prefix please. And it doesn't apply to imx/dt64 branch. Shawn > --- > arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi | 1 + > arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts | 3 +++ > arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts | 3 +++ > arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts | 1 + > 4 files changed, 8 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi > index 426483ec1f88..7a5d45e80982 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi > @@ -221,6 +221,7 @@ > pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_bten>; > cts-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>; > rts-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; > + uart-has-rtscts; > status = "okay"; > > bluetooth { > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts > index ee78c189c556..a23801deb4cd 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts > @@ -716,6 +716,7 @@ > dtr-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; > dsr-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; > dcd-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; > + uart-has-rtscts; > status = "okay"; > }; > > @@ -731,6 +732,7 @@ > pinctrl-0 = <&pinctrl_uart3>; > cts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; > rts-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; > + uart-has-rtscts; > status = "okay"; > }; > > @@ -739,6 +741,7 @@ > pinctrl-0 = <&pinctrl_uart4>; > cts-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>; > rts-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>; > + uart-has-rtscts; > status = "okay"; > }; > > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts > index 49e15a671b67..6aa0eb463647 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts > @@ -644,6 +644,7 @@ > pinctrl-0 = <&pinctrl_uart1>; > rts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; > cts-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; > + uart-has-rtscts; > status = "okay"; > }; > > @@ -660,6 +661,7 @@ > pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>; > rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; > cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; > + uart-has-rtscts; > status = "okay"; > > bluetooth { > @@ -677,6 +679,7 @@ > dtr-gpios = <&gpio4 3 GPIO_ACTIVE_LOW>; > dsr-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>; > dcd-gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; > + uart-has-rtscts; > status = "okay"; > }; > > diff --git a/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts b/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts > index 3c0e63d2e82d..2c1f591335ad 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts > @@ -625,6 +625,7 @@ > pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>; > rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; > cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; > + uart-has-rtscts; > status = "okay"; > > bluetooth { > -- > 2.17.1 >