From patchwork Fri Mar 27 20:23:00 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vagrant Cascadian X-Patchwork-Id: 6111781 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 03B3EBF4A7 for ; Fri, 27 Mar 2015 20:27:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D957F203F3 for ; Fri, 27 Mar 2015 20:27:43 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 77417203EC for ; Fri, 27 Mar 2015 20:27:41 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Yban9-0005we-PK; Fri, 27 Mar 2015 20:23:44 +0000 Received: from cascadia.aikidev.net ([2600:3c01::f03c:91ff:fedf:64ce]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Ybamw-0005m3-0v for linux-arm-kernel@lists.infradead.org; Fri, 27 Mar 2015 20:23:31 +0000 Received: from localhost (unknown [IPv6:2601:7:780:9bc:221a:6ff:fe04:64bd]) (Authenticated sender: vagrant@cascadia.debian.net) by cascadia.aikidev.net (Postfix) with ESMTPSA id 3BD121AAEB; Fri, 27 Mar 2015 13:23:04 -0700 (PDT) From: Vagrant Cascadian To: devicetree@vger.kernel.org Subject: [PATCH] ARM: dts: imx5: Add dts files for USB armory. User-Agent: Notmuch/0.18.2 (http://notmuchmail.org) Emacs/24.4.1 (x86_64-pc-linux-gnu) Date: Fri, 27 Mar 2015 13:23:00 -0700 Message-ID: <87h9t6i40r.fsf@aikidev.net> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150327_132330_166998_1E1939ED X-CRM114-Status: GOOD ( 12.93 ) X-Spam-Score: 0.0 (/) Cc: Mark Rutland , Russell King , Pawel Moll , Ian Campbell , Andrej Rosano , linux-kernel@vger.kernel.org, Rob Herring , Sascha Hauer , Kumar Gala , Shawn Guo , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add support for the USB armory board by Inverse Path. This board features a Freescale iMX53 SoC, 512MB RAM, and USB OTG operating in either peripheral or host mode, and 5 GPIO pins. One .dtb is generated for operating in peripheral mode, and one is generated for operating in host mode. Signed-off-by: Vagrant Cascadian Cc: Andrej Rosano Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala Cc: Russell King Cc: Shawn Guo Cc: Sascha Hauer Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/imx53-usbarmory-host_mode.dts | 17 +++ arch/arm/boot/dts/imx53-usbarmory.dts | 13 ++ arch/arm/boot/dts/imx53-usbarmory.dtsi | 183 ++++++++++++++++++++++++ 4 files changed, 215 insertions(+) create mode 100644 arch/arm/boot/dts/imx53-usbarmory-host_mode.dts create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dts create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a1c776b..bd2258b 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -244,6 +244,8 @@ dtb-$(CONFIG_SOC_IMX53) += \ imx53-smd.dtb \ imx53-tx53-x03x.dtb \ imx53-tx53-x13x.dtb \ + imx53-usbarmory.dtb \ + imx53-usbarmory-host_mode.dtb \ imx53-voipac-bsb.dtb dtb-$(CONFIG_SOC_IMX6Q) += \ imx6dl-aristainetos_4.dtb \ diff --git a/arch/arm/boot/dts/imx53-usbarmory-host_mode.dts b/arch/arm/boot/dts/imx53-usbarmory-host_mode.dts new file mode 100644 index 0000000..a94cb1d --- /dev/null +++ b/arch/arm/boot/dts/imx53-usbarmory-host_mode.dts @@ -0,0 +1,17 @@ +/* + * Copyright 2015 Inverse Path, S.r.l. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +#include "imx53-usbarmory.dtsi" + +&usbotg { + dr_mode = "host"; +}; diff --git a/arch/arm/boot/dts/imx53-usbarmory.dts b/arch/arm/boot/dts/imx53-usbarmory.dts new file mode 100644 index 0000000..c86a4d8 --- /dev/null +++ b/arch/arm/boot/dts/imx53-usbarmory.dts @@ -0,0 +1,13 @@ +/* + * Copyright 2015 Inverse Path, S.r.l. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +#include "imx53-usbarmory.dtsi" diff --git a/arch/arm/boot/dts/imx53-usbarmory.dtsi b/arch/arm/boot/dts/imx53-usbarmory.dtsi new file mode 100644 index 0000000..b4a9052 --- /dev/null +++ b/arch/arm/boot/dts/imx53-usbarmory.dtsi @@ -0,0 +1,183 @@ +/* + * Copyright 2015 Inverse Path, S.r.l. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include "imx53.dtsi" + +/ { + model = "Inverse Path USB armory"; + compatible = "inversepath,imx53-usbarmory", "fsl,imx53"; +}; + +/ { + chosen { + stdout-path = &uart1; + }; + + memory { + reg = <0x70000000 0x20000000>; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pin_gpio4_27>; + + user { + label = "LED"; + gpios = <&gpio4 27 0>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + imx53-usbarmory { + pinctrl_hog: hoggrp { + fsl,pins = < + MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 + MX53_PAD_GPIO_8__GPIO1_8 0x80000000 + MX53_PAD_PATA_DATA14__GPIO2_14 0x80000000 + MX53_PAD_PATA_DATA15__GPIO2_15 0x80000000 + MX53_PAD_EIM_DA11__GPIO3_11 0x80000000 + MX53_PAD_EIM_DA12__GPIO3_12 0x80000000 + MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 + MX53_PAD_PATA_DA_2__GPIO7_8 0x80000000 + MX53_PAD_GPIO_16__GPIO7_11 0x80000000 + >; + }; + + led_pin_gpio4_27: led_gpio4_27@0 { + fsl,pins = < + MX53_PAD_DISP0_DAT6__GPIO4_27 0x80000000 + >; + }; + + pinctrl_esdhc1: esdhc1grp { + fsl,pins = < + MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5 + MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5 + MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5 + MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5 + MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5 + MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX53_PAD_CSI0_DAT8__I2C1_SDA 0xc0000000 + MX53_PAD_CSI0_DAT9__I2C1_SCL 0xc0000000 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4 + MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4 + >; + }; + }; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&vpu { + status = "okay"; +}; + +&usbotg { + dr_mode = "peripheral"; + status = "okay"; +}; + +&i2c1 { + ltc3589: pmic@34 { + compatible = "lltc,ltc3589-2"; + reg = <0x34>; + + regulators { + sw1_reg: sw1 { + regulator-min-microvolt = <591930>; + regulator-max-microvolt = <1224671>; + lltc,fb-voltage-divider = <100000 158000>; + regulator-ramp-delay = <7000>; + regulator-boot-on; + regulator-always-on; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <704123>; + regulator-max-microvolt = <1456803>; + lltc,fb-voltage-divider = <180000 191000>; + regulator-ramp-delay = <7000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3_reg: sw3 { + regulator-min-microvolt = <1341250>; + regulator-max-microvolt = <2775000>; + lltc,fb-voltage-divider = <270000 100000>; + regulator-ramp-delay = <7000>; + regulator-boot-on; + regulator-always-on; + }; + + bb_out_reg: bb-out { + regulator-min-microvolt = <3387341>; + regulator-max-microvolt = <3387341>; + lltc,fb-voltage-divider = <511000 158000>; + regulator-boot-on; + regulator-always-on; + }; + ldo1_reg: ldo1 { + regulator-min-microvolt = <1306329>; + regulator-max-microvolt = <1306329>; + lltc,fb-voltage-divider = <100000 158000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2_reg: ldo2 { + regulator-min-microvolt = <704123>; + regulator-max-microvolt = <1456806>; + lltc,fb-voltage-divider = <180000 191000>; + regulator-ramp-delay = <7000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3_reg: ldo3 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-boot-on; + }; + + ldo4_reg: ldo4 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3200000>; + }; + }; + }; +};