From patchwork Wed Aug 17 20:43:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leo Li X-Patchwork-Id: 12946448 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 C481BC25B08 for ; Wed, 17 Aug 2022 20:46:04 +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=mkhFpP1bQhnZhQ0yds+qLqg0sQnUt5hEq8yvsb4XBvo=; b=jGh5dBoTGh9OQE XwrvR+FFLuV+CEUhc56DyZe9UprptjQb8bmmcL3E8++I9byWFPdXphOZMKqaj6TMizydy15DC5jNo 5wRhYUuqw6pxhHAfxa3nCd5hO9A4MCvUvYepvQA1CdPy0m7emGYApnTJAQKz/+fjx4G3H/zy7SCpI QUYtchpVXH3gw5MDDZECY0wbg4UhYknQenUaw+T22KxjK3KhaKdMVFkkSE5uv2cULI28gwAu/r288 odSWe6zbGId5gOZPQW8IhbgNwcIOVCz1wlfEoAq+27m9vPVcdAQBqgo/IwLpHhXiw1xot6NRnOTO9 jRYR4B+ilb8e2Oc33Zzg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOPuR-006Vzp-C2; Wed, 17 Aug 2022 20:45:03 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOPtg-006VOv-GE for linux-arm-kernel@lists.infradead.org; Wed, 17 Aug 2022 20:44:18 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 44529200277; Wed, 17 Aug 2022 22:44:15 +0200 (CEST) Received: from smtp.na-rdc02.nxp.com (usphx01srsp001v.us-phx01.nxp.com [134.27.49.11]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id AE1EB200276; Wed, 17 Aug 2022 22:44:14 +0200 (CEST) Received: from right.am.freescale.net (right.am.freescale.net [10.81.116.134]) by usphx01srsp001v.us-phx01.nxp.com (Postfix) with ESMTP id 181BB40AA2; Wed, 17 Aug 2022 13:44:12 -0700 (MST) From: Li Yang To: shawnguo@kernel.org, devicetree@vger.kernel.org Cc: robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Priyanka Jain , Santan Kumar , Tao Yang , Yogesh Gaur , Abhimanyu Saini , Li Yang Subject: [PATCH v2 4/6] arm64: dts: ls2081a-rdb: Add DTS for NXP LS2081ARDB Date: Wed, 17 Aug 2022 15:43:55 -0500 Message-Id: <20220817204357.21753-5-leoyang.li@nxp.com> X-Mailer: git-send-email 2.25.1.377.g2d2118b In-Reply-To: <20220817204357.21753-1-leoyang.li@nxp.com> References: <20220817204357.21753-1-leoyang.li@nxp.com> MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220817_134416_860154_90038264 X-CRM114-Status: GOOD ( 13.58 ) 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 From: Priyanka Jain This patch adds support for NXP LS2081ARDB board which has LS2081A SoC. LS2081A SoC is 40-pin derivative of LS2088A SoC. From functional perspective both are same. Hence, LS2088a SoC dtsi file is included from LS2081ARDB dts. Signed-off-by: Priyanka Jain Signed-off-by: Santan Kumar Signed-off-by: Tao Yang Signed-off-by: Yogesh Gaur Signed-off-by: Abhimanyu Saini Signed-off-by: Li Yang --- arch/arm64/boot/dts/freescale/Makefile | 1 + .../boot/dts/freescale/fsl-ls2081a-rdb.dts | 131 ++++++++++++++++++ 2 files changed, 132 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls2081a-rdb.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 2cf55534c162..bf7c448fa817 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -36,6 +36,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1088a-rdb.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1088a-ten64.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-rdb.dtb +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2081a-rdb.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-rdb.dtb diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2081a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls2081a-rdb.dts new file mode 100644 index 000000000000..0148f8c93442 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-ls2081a-rdb.dts @@ -0,0 +1,131 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree file for NXP LS2081A RDB Board. + * + * Copyright 2017 NXP + * + * Priyanka Jain + * + */ + +/dts-v1/; + +#include "fsl-ls2088a.dtsi" + +/ { + model = "NXP Layerscape 2081A RDB Board"; + compatible = "fsl,ls2081a-rdb", "fsl,ls2081a"; + + aliases { + serial0 = &serial0; + serial1 = &serial1; + }; + + chosen { + stdout-path = "serial1:115200n8"; + }; +}; + +&dspi { + status = "okay"; + + n25q512a: flash@0 { + compatible = "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <3000000>; + reg = <0>; + }; +}; + +&esdhc { + status = "okay"; +}; + +&ifc { + status = "disabled"; +}; + +&i2c0 { + status = "okay"; + + pca9547: mux@75 { + compatible = "nxp,pca9547"; + reg = <0x75>; + #address-cells = <1>; + #size-cells = <0>; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1>; + rtc@51 { + compatible = "nxp,pcf2129"; + reg = <0x51>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x2>; + + ina220@40 { + compatible = "ti,ina220"; + reg = <0x40>; + shunt-resistor = <500>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + + adt7481@4c { + compatible = "adi,adt7461"; + reg = <0x4c>; + }; + }; + }; +}; + +&qspi { + status = "okay"; + + s25fs512s0: flash@0 { + compatible = "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + spi-max-frequency = <20000000>; + reg = <0>; + }; + + s25fs512s1: flash@1 { + compatible = "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + spi-max-frequency = <20000000>; + reg = <1>; + }; +}; + +&sata0 { + status = "okay"; +}; + +&sata1 { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +&usb1 { + status = "okay"; +};