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 smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 584C6C433F5 for ; Mon, 18 Apr 2022 12:45:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) id 22965C385A8; Mon, 18 Apr 2022 12:45:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4366BC385A7; Mon, 18 Apr 2022 12:45:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1650285958; bh=Xi62UPker/DcT6fp0qdLaeAVONJgCLSbfDS7vHhvyTI=; h=Date:From:To:List-Id:Cc:Subject:References:In-Reply-To:From; b=ly60fWfU6qaTaBYOoH9MM8eLT0sPQ7A10e0u67PABx3y7nBTw/7YtatJW8KeF04tB q353Wsl+P0c/62ErfrTH++82H4yNc0qp7uVf6B+ooX7GSFwCzpIb4k1F9WjKXdfnBP h42NRj8NUZMjN3w9hO50hdOtvYjeQcC1JUTMJVpuEQasiKUWGszZ/4UmwQZ6d/p5VY sWaOZoF9yOo7PT+EXleNObGcU9Ui7SeXsKpg4DouG/H9ZV5LZOAVnd2PW1nJWQb8dV /PzxbiE+yOC9ChzfDhXsnN4NtIZnwWg094a/12sa+3jurF9FLSjPEIrHUdBBxB8cRV Y35ABZ/WYZ3oA== Date: Mon, 18 Apr 2022 20:45:50 +0800 From: Shawn Guo To: Changming Huang List-Id: Cc: robh+dt@kernel.org, krzk+dt@kernel.org, festevam@gmail.com, marcel.ziswiler@toradex.com, l.stach@pengutronix.de, tharvey@gateworks.com, alexander.stein@ew.tq-group.com, ariel.dalessandro@collabora.com, matthias.schiffer@ew.tq-group.com, cniedermaier@dh-electronics.com, sebastian.reichel@collabora.com, leoyang.li@nxp.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, arnd@arndb.de, olof@lixom.net, soc@kernel.org, linux-arm-kernel@lists.infradead.org, Alison Wang Subject: Re: [PATCH 2/2 v3] ARM: dts: Add initial LS1021A IoT board dts support Message-ID: <20220418124550.GO391514@dragon> References: <20220415025600.2019912-1-jerry.huang@nxp.com> <20220415025600.2019912-2-jerry.huang@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220415025600.2019912-2-jerry.huang@nxp.com> On Fri, Apr 15, 2022 at 10:56:00AM +0800, Changming Huang wrote: > The LS1021A-IoT gateway reference design is a purpose-built, > small footprint hardware platform equipped with a wide array > of both high-speed connectivity and low speed serial interfaces. > > CC: Li Yang > Signed-off-by: Changming Huang > Signed-off-by: Alison Wang > --- > changes in v3: > - adjust to generic node name for i2c nodes > > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/ls1021a-iot.dts | 227 ++++++++++++++++++++++++++++++ > 2 files changed, 228 insertions(+) > create mode 100644 arch/arm/boot/dts/ls1021a-iot.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 7c16f8a2b738..e2faf913e313 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -744,6 +744,7 @@ dtb-$(CONFIG_SOC_IMX7ULP) += \ > dtb-$(CONFIG_SOC_LAN966) += \ > lan966x-pcb8291.dtb > dtb-$(CONFIG_SOC_LS1021A) += \ > + ls1021a-iot.dtb \ > ls1021a-moxa-uc-8410a.dtb \ > ls1021a-qds.dtb \ > ls1021a-tsn.dtb \ > diff --git a/arch/arm/boot/dts/ls1021a-iot.dts b/arch/arm/boot/dts/ls1021a-iot.dts > new file mode 100644 > index 000000000000..9e5a41880050 > --- /dev/null > +++ b/arch/arm/boot/dts/ls1021a-iot.dts > @@ -0,0 +1,227 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright 2021-2022 NXP > + * > + */ > + > +/dts-v1/; > +#include "ls1021a.dtsi" > + > +/ { > + model = "LS1021A-IOT Board"; > + compatible = "fsl,ls1021a-iot", "fsl,ls1021a"; > + > + sys_mclk: clock-mclk { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <24576000>; > + }; > + > + reg_3p3v: regulator-3V3 { > + compatible = "regulator-fixed"; > + regulator-name = "3P3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + reg_2p5v: regulator-2V5 { > + compatible = "regulator-fixed"; > + regulator-name = "2P5V"; > + regulator-min-microvolt = <2500000>; > + regulator-max-microvolt = <2500000>; > + regulator-always-on; > + }; > + > + sound { > + compatible = "simple-audio-card"; > + simple-audio-card,format = "i2s"; > + simple-audio-card,widgets = > + "Microphone", "Microphone Jack", > + "Headphone", "Headphone Jack", > + "Speaker", "Speaker Ext", > + "Line", "Line In Jack"; > + simple-audio-card,routing = > + "MIC_IN", "Microphone Jack", > + "Microphone Jack", "Mic Bias", > + "LINE_IN", "Line In Jack", > + "Headphone Jack", "HP_OUT", > + "Speaker Ext", "LINE_OUT"; > + > + simple-audio-card,cpu { > + sound-dai = <&sai2>; > + frame-master; > + bitclock-master; > + }; > + > + simple-audio-card,codec { > + sound-dai = <&sgtl5000>; > + frame-master; > + bitclock-master; > + }; > + }; > +}; > + > +&can0{ > + status = "disabled"; > +}; > + > +&can1{ > + status = "disabled"; > +}; > + > +&can2{ > + status = "disabled"; > +}; > + > +&can3{ > + status = "okay"; > +}; > + > +&dcu { > + display = <&display>; > + status = "okay"; > + > + display: display@0 { > + bits-per-pixel = <24>; > + > + display-timings { > + native-mode = <&timing0>; > + > + timing0: mode0 { > + clock-frequency = <25000000>; > + hactive = <640>; > + vactive = <480>; > + hback-porch = <80>; > + hfront-porch = <80>; > + vback-porch = <16>; > + vfront-porch = <16>; > + hsync-len = <12>; > + vsync-len = <2>; > + hsync-active = <1>; > + vsync-active = <1>; > + }; > + }; > + }; > +}; > + > +&enet0 { > + tbi-handle = <&tbi1>; > + phy-handle = <&phy1>; > + phy-connection-type = "sgmii"; > + status = "okay"; > +}; > + > +&enet1 { > + tbi-handle = <&tbi1>; > + phy-handle = <&phy3>; > + phy-connection-type = "sgmii"; > + status = "okay"; > +}; > + > +&enet2 { > + fixed-link = <0 1 1000 0 0>; > + phy-connection-type = "rgmii-id"; > + status = "okay"; > +}; > + > +&esdhc{ > + status = "okay"; > +}; > + > +&i2c0 { > + status = "okay"; > + > + pca9555: gpio@23 { > + compatible = "nxp,pca9555"; > + reg = <0x23>; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + sgtl5000: codec@2a { audio-codec for node name. > + #sound-dai-cells=<0x0>; > + compatible = "fsl,sgtl5000"; > + reg = <0x2a>; > + VDDA-supply = <®_3p3v>; > + VDDIO-supply = <®_2p5v>; > + clocks = <&sys_mclk 1>; > + }; > + > + max1239: adc@35 { > + compatible = "maxim,max1239"; > + reg = <0x35>; > + #io-channel-cells = <1>; > + }; > + > + ina2201: core_monitor@44 { Hyphen rather than underscore is recommended for node name. Shawn > + compatible = "ti,ina220"; > + reg = <0x44>; > + shunt-resistor = <1000>; > + }; > + > + ina2202: current_monitor@45 { > + compatible = "ti,ina220"; > + reg = <0x45>; > + shunt-resistor = <1000>; > + }; > + > + lm75b: thermal_monitor@48 { > + compatible = "national,lm75b"; > + reg = <0x48>; > + }; > +}; > + > +&lpuart0 { > + status = "okay"; > +}; > + > +&mdio0 { > + phy0: ethernet-phy@0 { > + reg = <0x0>; > + }; > + > + phy1: ethernet-phy@1 { > + reg = <0x1>; > + }; > + > + phy2: ethernet-phy@2 { > + reg = <0x2>; > + }; > + > + phy3: ethernet-phy@3 { > + reg = <0x3>; > + }; > + > + tbi1: tbi-phy@1f { > + reg = <0x1f>; > + device_type = "tbi-phy"; > + }; > +}; > + > +&qspi { > + num-cs = <2>; > + status = "okay"; > + > + s25fl128s: flash@0 { > + compatible = "jedec,spi-nor"; > + #address-cells = <1>; > + #size-cells = <1>; > + spi-max-frequency = <20000000>; > + reg = <0>; > + }; > +}; > + > +&sai2 { > + status = "okay"; > +}; > + > +&uart0 { > + status = "okay"; > +}; > + > +&uart1 { > + status = "okay"; > +}; > -- > 2.25.1 > 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 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 AF651C433F5 for ; Mon, 18 Apr 2022 12:47:07 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc: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=5mwmq6IaXp/9C4lp4dHHaWC+mt8CtVjMAWRNzIPshNU=; b=iSvvqikIh6phVH HXQc1Wp7c9gTMw/qt8yM4ItkBl/1Jwf3qQ3n15JAGbDVWrAuNsCEkU9B+OUlPHg5iSPHkpUmyShIw f1zPlzPirfGXIY37a9ose3/gqbhluyJKQuHeLKtiOo3MeCGE6xqDGxK9F6VztfaTg1pq7ldCxjUJs suJ2qObKHINtUl61GqY0CHo2saCGSkPKxEe1PiNr/eGgriSwWfq3ntMnm6UziXLvjnsL5beWEhc6Q wYulGgi6KFaOPvPjHnRYiS9fzxM96shv1lNm1MYkxIi9EFdq+OXDAoEvxvxW39zDxH367eP/xkGZl 3aZ6DWwQ5ZoU6DvL3YMw==; 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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 Fri, Apr 15, 2022 at 10:56:00AM +0800, Changming Huang wrote: > The LS1021A-IoT gateway reference design is a purpose-built, > small footprint hardware platform equipped with a wide array > of both high-speed connectivity and low speed serial interfaces. > > CC: Li Yang > Signed-off-by: Changming Huang > Signed-off-by: Alison Wang > --- > changes in v3: > - adjust to generic node name for i2c nodes > > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/ls1021a-iot.dts | 227 ++++++++++++++++++++++++++++++ > 2 files changed, 228 insertions(+) > create mode 100644 arch/arm/boot/dts/ls1021a-iot.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 7c16f8a2b738..e2faf913e313 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -744,6 +744,7 @@ dtb-$(CONFIG_SOC_IMX7ULP) += \ > dtb-$(CONFIG_SOC_LAN966) += \ > lan966x-pcb8291.dtb > dtb-$(CONFIG_SOC_LS1021A) += \ > + ls1021a-iot.dtb \ > ls1021a-moxa-uc-8410a.dtb \ > ls1021a-qds.dtb \ > ls1021a-tsn.dtb \ > diff --git a/arch/arm/boot/dts/ls1021a-iot.dts b/arch/arm/boot/dts/ls1021a-iot.dts > new file mode 100644 > index 000000000000..9e5a41880050 > --- /dev/null > +++ b/arch/arm/boot/dts/ls1021a-iot.dts > @@ -0,0 +1,227 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright 2021-2022 NXP > + * > + */ > + > +/dts-v1/; > +#include "ls1021a.dtsi" > + > +/ { > + model = "LS1021A-IOT Board"; > + compatible = "fsl,ls1021a-iot", "fsl,ls1021a"; > + > + sys_mclk: clock-mclk { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <24576000>; > + }; > + > + reg_3p3v: regulator-3V3 { > + compatible = "regulator-fixed"; > + regulator-name = "3P3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + reg_2p5v: regulator-2V5 { > + compatible = "regulator-fixed"; > + regulator-name = "2P5V"; > + regulator-min-microvolt = <2500000>; > + regulator-max-microvolt = <2500000>; > + regulator-always-on; > + }; > + > + sound { > + compatible = "simple-audio-card"; > + simple-audio-card,format = "i2s"; > + simple-audio-card,widgets = > + "Microphone", "Microphone Jack", > + "Headphone", "Headphone Jack", > + "Speaker", "Speaker Ext", > + "Line", "Line In Jack"; > + simple-audio-card,routing = > + "MIC_IN", "Microphone Jack", > + "Microphone Jack", "Mic Bias", > + "LINE_IN", "Line In Jack", > + "Headphone Jack", "HP_OUT", > + "Speaker Ext", "LINE_OUT"; > + > + simple-audio-card,cpu { > + sound-dai = <&sai2>; > + frame-master; > + bitclock-master; > + }; > + > + simple-audio-card,codec { > + sound-dai = <&sgtl5000>; > + frame-master; > + bitclock-master; > + }; > + }; > +}; > + > +&can0{ > + status = "disabled"; > +}; > + > +&can1{ > + status = "disabled"; > +}; > + > +&can2{ > + status = "disabled"; > +}; > + > +&can3{ > + status = "okay"; > +}; > + > +&dcu { > + display = <&display>; > + status = "okay"; > + > + display: display@0 { > + bits-per-pixel = <24>; > + > + display-timings { > + native-mode = <&timing0>; > + > + timing0: mode0 { > + clock-frequency = <25000000>; > + hactive = <640>; > + vactive = <480>; > + hback-porch = <80>; > + hfront-porch = <80>; > + vback-porch = <16>; > + vfront-porch = <16>; > + hsync-len = <12>; > + vsync-len = <2>; > + hsync-active = <1>; > + vsync-active = <1>; > + }; > + }; > + }; > +}; > + > +&enet0 { > + tbi-handle = <&tbi1>; > + phy-handle = <&phy1>; > + phy-connection-type = "sgmii"; > + status = "okay"; > +}; > + > +&enet1 { > + tbi-handle = <&tbi1>; > + phy-handle = <&phy3>; > + phy-connection-type = "sgmii"; > + status = "okay"; > +}; > + > +&enet2 { > + fixed-link = <0 1 1000 0 0>; > + phy-connection-type = "rgmii-id"; > + status = "okay"; > +}; > + > +&esdhc{ > + status = "okay"; > +}; > + > +&i2c0 { > + status = "okay"; > + > + pca9555: gpio@23 { > + compatible = "nxp,pca9555"; > + reg = <0x23>; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + sgtl5000: codec@2a { audio-codec for node name. > + #sound-dai-cells=<0x0>; > + compatible = "fsl,sgtl5000"; > + reg = <0x2a>; > + VDDA-supply = <®_3p3v>; > + VDDIO-supply = <®_2p5v>; > + clocks = <&sys_mclk 1>; > + }; > + > + max1239: adc@35 { > + compatible = "maxim,max1239"; > + reg = <0x35>; > + #io-channel-cells = <1>; > + }; > + > + ina2201: core_monitor@44 { Hyphen rather than underscore is recommended for node name. Shawn > + compatible = "ti,ina220"; > + reg = <0x44>; > + shunt-resistor = <1000>; > + }; > + > + ina2202: current_monitor@45 { > + compatible = "ti,ina220"; > + reg = <0x45>; > + shunt-resistor = <1000>; > + }; > + > + lm75b: thermal_monitor@48 { > + compatible = "national,lm75b"; > + reg = <0x48>; > + }; > +}; > + > +&lpuart0 { > + status = "okay"; > +}; > + > +&mdio0 { > + phy0: ethernet-phy@0 { > + reg = <0x0>; > + }; > + > + phy1: ethernet-phy@1 { > + reg = <0x1>; > + }; > + > + phy2: ethernet-phy@2 { > + reg = <0x2>; > + }; > + > + phy3: ethernet-phy@3 { > + reg = <0x3>; > + }; > + > + tbi1: tbi-phy@1f { > + reg = <0x1f>; > + device_type = "tbi-phy"; > + }; > +}; > + > +&qspi { > + num-cs = <2>; > + status = "okay"; > + > + s25fl128s: flash@0 { > + compatible = "jedec,spi-nor"; > + #address-cells = <1>; > + #size-cells = <1>; > + spi-max-frequency = <20000000>; > + reg = <0>; > + }; > +}; > + > +&sai2 { > + status = "okay"; > +}; > + > +&uart0 { > + status = "okay"; > +}; > + > +&uart1 { > + status = "okay"; > +}; > -- > 2.25.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel