From mboxrd@z Thu Jan 1 00:00:00 1970 From: andrej@inversepath.com (Andrej Rosano) Date: Mon, 27 Apr 2015 15:15:01 +0200 Subject: [PATCH] ARM: dts: imx53: add support for USB armory board In-Reply-To: References: <1429882425-24514-1-git-send-email-andrej@inversepath.com> Message-ID: <20150427131501.GA11598@core.inversepath.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Apr 24, 2015 at 01:08:40PM -0700, Chris Kuethe wrote: > Don't forget to patch the makefile... > > Tested-by: Chris Kuethe > > --- arch/arm/boot/dts/Makefile.orig 2016-04-24 12:54:17.219917799 -0700 > +++ arch/arm/boot/dts/Makefile 2015-04-24 12:55:49.255690003 -0700 > @@ -244,6 +244,8 @@ > imx53-smd.dtb \ > imx53-tx53-x03x.dtb \ > imx53-tx53-x13x.dtb \ > + imx53-usbarmory.dtb \ > + imx53-usbarmory-host.dtb \ > imx53-voipac-bsb.dtb > dtb-$(CONFIG_SOC_IMX6Q) += \ > imx6dl-aristainetos_4.dtb \ Sure! Thanks, Andrej > > On Fri, Apr 24, 2015 at 6:33 AM, wrote: > > From: Andrej Rosano > > > > Add support for Inverse Path USB armory board, an open source > > flash-drive sized computer based on Freescale i.MX53 SoC. > > > > http://inversepath.com/usbarmory > > > > As the device can work in either USB device mode or USB host mode, > > two different device tree file are needed along with one common > > include file. > > > > Signed-off-by: Andrej Rosano > > Cc: Shawn Guo > > Cc: Sascha Hauer > > Cc: Matthias Brugger > > Cc: Chris Kuethe > > Cc: Vagrant Cascadian > > --- > > .../devicetree/bindings/vendor-prefixes.txt | 1 + > > arch/arm/boot/dts/imx53-usbarmory-common.dtsi | 205 ++++++++++++++++++++ > > arch/arm/boot/dts/imx53-usbarmory-host.dts | 18 ++ > > arch/arm/boot/dts/imx53-usbarmory.dts | 18 ++ > > 4 files changed, 242 insertions(+) > > create mode 100644 arch/arm/boot/dts/imx53-usbarmory-common.dtsi > > create mode 100644 arch/arm/boot/dts/imx53-usbarmory-host.dts > > create mode 100644 arch/arm/boot/dts/imx53-usbarmory.dts > > > > diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt > > index 83737a3..e7a10ce 100644 > > --- a/Documentation/devicetree/bindings/vendor-prefixes.txt > > +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt > > @@ -102,6 +102,7 @@ img Imagination Technologies Ltd. > > innolux Innolux Corporation > > intel Intel Corporation > > intercontrol Inter Control Group > > +inversepath Inverse Path, S.r.l. > > isee ISEE 2007 S.L. > > isil Intersil > > karo Ka-Ro electronics GmbH > > diff --git a/arch/arm/boot/dts/imx53-usbarmory-common.dtsi b/arch/arm/boot/dts/imx53-usbarmory-common.dtsi > > new file mode 100644 > > index 0000000..4b4feae > > --- /dev/null > > +++ b/arch/arm/boot/dts/imx53-usbarmory-common.dtsi > > @@ -0,0 +1,205 @@ > > +/* > > + * USB armory MkI device tree include file > > + * http://inversepath.com/usbarmory > > + * > > + * Copyright (C) 2015, Inverse Path > > + * Andrej Rosano > > + * > > + * Licensed under GPLv2 > > + */ > > + > > +#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"; > > + }; > > + }; > > + > > + soc { > > + aips at 60000000 { > > + sahara: crypto at 63ff8000 { > > + compatible = "fsl,imx53-sahara"; > > + reg = <0x63ff8000 0x4000>; > > + interrupts = <19 20>; > > + clocks = <&clks IMX5_CLK_SAHARA_IPG_GATE>, > > + <&clks IMX5_CLK_SAHARA_IPG_GATE>; > > + clock-names = "ipg", "ahb"; > > + }; > > + }; > > + }; > > +}; > > + > > +&cpu0 { > > + device_type = "cpu"; > > + compatible = "arm,cortex-a8"; > > + reg = <0x0>; > > + clocks = <&clks IMX5_CLK_ARM>; > > + clock-latency = <61036>; > > + voltage-tolerance = <5>; > > + operating-points = < > > + /* kHz */ > > + 166666 850000 > > + 400000 900000 > > + 800000 1050000 > > + >; > > +}; > > + > > +&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 at 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"; > > +}; > > + > > +&i2c1 { > > + ltc3589: pmic at 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>; > > + }; > > + }; > > + }; > > +}; > > diff --git a/arch/arm/boot/dts/imx53-usbarmory-host.dts b/arch/arm/boot/dts/imx53-usbarmory-host.dts > > new file mode 100644 > > index 0000000..ea2ea45 > > --- /dev/null > > +++ b/arch/arm/boot/dts/imx53-usbarmory-host.dts > > @@ -0,0 +1,18 @@ > > +/* > > + * USB armory MkI host mode device tree file > > + * http://inversepath.com/usbarmory > > + * > > + * Copyright (C) 2015, Inverse Path > > + * Andrej Rosano > > + * > > + * Licensed under GPLv2 > > + */ > > + > > +/dts-v1/; > > + > > +#include "imx53-usbarmory-common.dtsi" > > + > > +&usbotg { > > + dr_mode = "host"; > > + status = "okay"; > > +}; > > diff --git a/arch/arm/boot/dts/imx53-usbarmory.dts b/arch/arm/boot/dts/imx53-usbarmory.dts > > new file mode 100644 > > index 0000000..902a73b > > --- /dev/null > > +++ b/arch/arm/boot/dts/imx53-usbarmory.dts > > @@ -0,0 +1,18 @@ > > +/* > > + * USB armory MkI device mode device tree file > > + * http://inversepath.com/usbarmory > > + * > > + * Copyright (C) 2015, Inverse Path > > + * Andrej Rosano > > + * > > + * Licensed under GPLv2 > > + */ > > + > > +/dts-v1/; > > + > > +#include "imx53-usbarmory-common.dtsi" > > + > > +&usbotg { > > + dr_mode = "peripheral"; > > + status = "okay"; > > +}; > > -- > > 1.7.10.4 > > > > > > -- > GDB has a 'break' feature; why doesn't it have 'fix' too? -- Andrej Rosano Inverse Path Srl http://www.inversepath.com 0x01939B21 5BB8 574E 68E8 D841 E18F D5E9 CEAD E0CF 0193 9B21