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Mon, 24 Feb 2020 11:32:11 -0800 (PST) From: Fabio Estevam To: shawnguo@kernel.org Subject: [PATCH 2/6] ARM: dts: imx7d-pico: Add support for the dwarf baseboard Date: Mon, 24 Feb 2020 16:31:56 -0300 Message-Id: <20200224193200.2773-2-festevam@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200224193200.2773-1-festevam@gmail.com> References: <20200224193200.2773-1-festevam@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200224_113213_778576_60DAF5C7 X-CRM114-Status: GOOD ( 15.17 ) 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: robh+dt@kernel.org, Fabio Estevam , otavio@ossystems.com.br, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add support for the imx7d pico board with dwarf baseboard combination. Signed-off-by: Fabio Estevam --- .../devicetree/bindings/arm/fsl.yaml | 1 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx7d-pico-dwarf.dts | 87 +++++++++++++++++++ 3 files changed, 89 insertions(+) create mode 100644 arch/arm/boot/dts/imx7d-pico-dwarf.dts diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index bad56df60f87..098aee4930a0 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -286,6 +286,7 @@ properties: - fsl,imx7d-sdb # i.MX7 SabreSD Board - fsl,imx7d-sdb-reva # i.MX7 SabreSD Rev-A Board - novtech,imx7d-meerkat96 # i.MX7 Meerkat96 Board + - technexion,imx7d-pico-dwarf # TechNexion i.MX7D Pico-Dwarf - technexion,imx7d-pico-hobbit # TechNexion i.MX7D Pico-Hobbit - technexion,imx7d-pico-pi # TechNexion i.MX7D Pico-Pi - toradex,colibri-imx7d # Colibri iMX7 Dual Module diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 732933318a61..888eaa8b1f92 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -615,6 +615,7 @@ 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..ff734936b77b --- /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: 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 + >; + }; +}; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel