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Tue, 10 Mar 2020 11:08:34 -0700 (PDT) From: Fabio Estevam To: shawnguo@kernel.org Subject: [PATCH v2 2/5] ARM: dts: imx7d-pico: Add support for the dwarf baseboard Date: Tue, 10 Mar 2020 15:08:22 -0300 Message-Id: <20200310180825.10111-2-festevam@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200310180825.10111-1-festevam@gmail.com> References: <20200310180825.10111-1-festevam@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200310_110836_885630_AA6C7A6B X-CRM114-Status: GOOD ( 14.55 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:744 listed in] [list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [festevam[at]gmail.com] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 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, Fabio Estevam , otavio.salvador@ossystems.com.br, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add support for the imx7d pico board with dwarf baseboard combination. Signed-off-by: Fabio Estevam --- Changes since v1: - Use audio-codec as the codec node name arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx7d-pico-dwarf.dts | 87 ++++++++++++++++++++++++++ 2 files changed, 88 insertions(+) create mode 100644 arch/arm/boot/dts/imx7d-pico-dwarf.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 566c6d1cfc46..38a71988ac2a 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -617,6 +617,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \ imx7d-mba7.dtb \ imx7d-meerkat96.dtb \ imx7d-nitrogen7.dtb \ + imx7d-pico-dwarf.dtb \ imx7d-pico-hobbit.dtb \ imx7d-pico-pi.dtb \ imx7d-sbc-imx7.dtb \ diff --git a/arch/arm/boot/dts/imx7d-pico-dwarf.dts b/arch/arm/boot/dts/imx7d-pico-dwarf.dts new file mode 100644 index 000000000000..5162fe227d1e --- /dev/null +++ b/arch/arm/boot/dts/imx7d-pico-dwarf.dts @@ -0,0 +1,87 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright 2015 Technexion Ltd. +// +// Author: Wig Cheng +// Richard Hu +// Tapani Utriainen +/dts-v1/; + +#include "imx7d-pico.dtsi" +/ { + model = "TechNexion PICO-IMX7D and DWARF baseboard"; + compatible = "technexion,imx7d-pico-dwarf", "fsl,imx7d"; + + sound { + compatible = "fsl,imx-audio-sgtl5000"; + model = "imx7d-sgtl5000"; + audio-cpu = <&sai1>; + audio-codec = <&sgtl5000>; + audio-routing = + "LINE_IN", "Line In Jack", + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + }; + + sys_mclk: clock-sys-mclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24576000>; + }; +}; + +&i2c1 { + clock_frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + sgtl5000: audio-codec@a { + reg = <0x0a>; + compatible = "fsl,sgtl5000"; + clocks = <&sys_mclk>; + VDDA-supply = <®_2p5v>; + VDDIO-supply = <®_3p3v>; + }; + + pressure-sensor@60 { + compatible = "fsl,mpl3115"; + reg = <0x60>; + }; +}; + +&i2c4 { + clock_frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pca9554: io-expander@25 { + compatible = "nxp,pca9554"; + gpio-controller; + #gpio-cells = <2>; + #interrupt-cells = <2>; + reg = <0x25>; + }; + + touchscreen@38 { + compatible = "edt,edt-ft5x06"; + reg = <0x38>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touchscreen>; + interrupt-parent = <&gpio2>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&pca9554 4 GPIO_ACTIVE_LOW>; + touchscreen-size-x = <800>; + touchscreen-size-y = <480>; + }; +}; + +&iomuxc { + pinctrl_touchscreen: touchscreengrp { + fsl,pins = < + MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14 + >; + }; +};