From patchwork Wed Feb 1 20:33:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 13124942 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B2201C636D4 for ; Wed, 1 Feb 2023 20:36:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=TymYjiG39mxUg4TEv9xYfVIvfSUPSyqBmvu9e1DHPNk=; b=h8r2I+QdxfJ2+3 a9xmsVbdmC+hVDJk0rZyS4QzDIfVTrz0WzcJBNXA9niDDbsSRrVuLtLXZqqZl0z7ZF187OrRs2oeS Xxf0bgjFg4Wg6AlPa282a55sdDdbsb6e7rORxl7t75ExP2niULltDMH9r9jJ++8xRd+LNTFRK9Rtd pT9L6+x9ojp14V9pRZpam11b6OJs/70hYqavdIp061GByvkVn310/v4t28WIid6rBhTtGVpLoaW9/ I2CXqsx6A3mIHgh6YyrTkxznXe503gfF4NhYDPMJ6g9H2FA3Q4jGfoyZrh0RA+A87FKQEsRby6CKw XAr6gslr7Gu78AtOu98A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pNJpL-00DXwO-U4; Wed, 01 Feb 2023 20:35:32 +0000 Received: from mout.kundenserver.de ([212.227.126.187]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pNJoN-00DXYJ-Aq for linux-arm-kernel@lists.infradead.org; Wed, 01 Feb 2023 20:34:32 +0000 Received: from stefanw-SCHENKER ([37.4.248.41]) by mrelayeu.kundenserver.de (mreue010 [212.227.15.167]) with ESMTPSA (Nemesis) id 1MmlCY-1oxMez0qms-00jqvE; Wed, 01 Feb 2023 21:34:19 +0100 From: Stefan Wahren To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Fabio Estevam Cc: linux-imx@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Stefan Wahren , Sebastien Bourdelin Subject: [PATCH 8/9] ARM: dts: imx28-ts4600: Convert to use label references Date: Wed, 1 Feb 2023 21:33:37 +0100 Message-Id: <20230201203338.9525-9-stefan.wahren@i2se.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230201203338.9525-1-stefan.wahren@i2se.com> References: <20230201203338.9525-1-stefan.wahren@i2se.com> MIME-Version: 1.0 X-Provags-ID: V03:K1:Sy1nlieExUU4hqYrNt+jTcfS59biSLW40Dso9+qcEl1mAOjWchU hdIlD9334PkV6ob4VTbOBL3drp7pxmDUTwXrCapsyEHLHcPWVh/Xe0IiLhRgDvLS9A6/BwN ROHlo1qmFFWKOxkxS7fgfF6TkeIMadSgNhECHOqhF4Qh9gVmr8yzT4DwCQslP296Hti8F/8 1+rSewawoJj507egRSvzw== UI-OutboundReport: notjunk:1;M01:P0:eQdPpMPMiMI=;zVU7d9PAHfCvPgmGk0V9xv0KhgN +S87ScFzMSpcpSUatWwhRc/ljSWeKQ6NzzLDiIkK4FcxFeFyGBJS+PdRiiGzH85bmDTkmmgV4 wwM8Cu4itfIAQi6PB9x+2rZdozIHZXdp/VFyFWFBQO6qNn/+y7Pwo0Lmj2xV0nbrTL/bTvnMr HnBdTOZqIZ2g6Ob9XBY6fdTVq1z2g+aAVbM5rOoa2p8DoSyobtdrcADlhPGgWLcZA4iguD+5v EVA0mBx1gpXZNCjV/J0urrLoGvxTkLk3upNFuwJYVe8CoNCvnmUKro66zNXNhTTjalvvC2a7s d1WKAwzg9tVbIvqQnIAuy4AoXkw7Uzq6PnUXg1oAFtixsO4Rx6knZAsGDyN7XwsSZsfNCYely JRdS9UiGTBv8PUeEYXDXkG0FDP2I//8Or9zloUPLgf0kSTRCKx7np46FoKFb5r2q4JuJgAr4y /Yz1Ds8tEdeyIiLJrSnQpD5sSHrk8eexjcDLo5s5/WRsZb6XGJvZINedFH+/EYc5OgZgX28Kn sa4RYgdRD+1tXQeoniRVI0tg/5LdY5Nk995tE3UlFCp4FezBmwSSyFizCMUFsfBK9FPrnJr9j 07LxmG3fZMy2QDsSVeYWfRJpd0774SZ3ureSuVCxR3VjL4MmogWARrD7/swCeIJgec9H6klBS jHLG6H3x7y5aMzbM2X7myMkQUmgrbGjypPdawfwxMw== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230201_123431_712733_C8D54E39 X-CRM114-Status: GOOD ( 12.40 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This Technologic board file still use node name and unit address to reference parts from the imx28.dtsi . This causes a lot of redundancy. So use label references in order to make it easier to maintain. Signed-off-by: Stefan Wahren Cc: Sebastien Bourdelin --- arch/arm/boot/dts/imx28-ts4600.dts | 80 ++++++++++++++---------------- 1 file changed, 36 insertions(+), 44 deletions(-) diff --git a/arch/arm/boot/dts/imx28-ts4600.dts b/arch/arm/boot/dts/imx28-ts4600.dts index 0d58da1c0cc5..ae6ed5c41be3 100644 --- a/arch/arm/boot/dts/imx28-ts4600.dts +++ b/arch/arm/boot/dts/imx28-ts4600.dts @@ -18,50 +18,6 @@ memory@40000000 { reg = <0x40000000 0x10000000>; /* 256MB */ }; - apb@80000000 { - apbh@80000000 { - ssp0: spi@80010000 { - compatible = "fsl,imx28-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_4bit_pins_a - &mmc0_sck_cfg - &en_sd_pwr>; - broken-cd; - bus-width = <4>; - vmmc-supply = <®_vddio_sd0>; - status = "okay"; - }; - - pinctrl@80018000 { - - en_sd_pwr: en-sd-pwr@0 { - reg = <0>; - fsl,pinmux-ids = < - MX28_PAD_PWM3__GPIO_3_28 - >; - fsl,drive-strength = ; - fsl,voltage = ; - fsl,pull-up = ; - }; - - }; - }; - - apbx@80040000 { - pwm: pwm@80064000 { - pinctrl-names = "default"; - pinctrl-0 = <&pwm2_pins_a>; - status = "okay"; - }; - - duart: serial@80074000 { - pinctrl-names = "default"; - pinctrl-0 = <&duart_pins_a>; - status = "okay"; - }; - }; - }; - reg_vddio_sd0: regulator-vddio-sd0 { compatible = "regulator-fixed"; regulator-name = "vddio-sd0"; @@ -72,3 +28,39 @@ reg_vddio_sd0: regulator-vddio-sd0 { }; }; + +&duart { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; +}; + +&pinctrl { + en_sd_pwr: en-sd-pwr@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_PWM3__GPIO_3_28 + >; + fsl,drive-strength = ; + fsl,voltage = ; + fsl,pull-up = ; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm2_pins_a>; + status = "okay"; +}; + +&ssp0 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a + &mmc0_sck_cfg + &en_sd_pwr>; + broken-cd; + bus-width = <4>; + vmmc-supply = <®_vddio_sd0>; + status = "okay"; +};