The following devices/functionalities were added: * Main and secondary UARTs. * i2c and the pcf8563 device. * Ethernet. * NAND. * The BP1 button. * The LED. * Watchdog * SD. Cc: Rob Herring <rob.herring@xxxxxxxxxxx> Cc: Pawel Moll <pawel.moll@xxxxxxx> Cc: Mark Rutland <mark.rutland@xxxxxxx> Cc: Stephen Warren <swarren@xxxxxxxxxxxxx> Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx> Cc: Grant Likely <grant.likely@xxxxxxxxxx> Cc: devicetree@xxxxxxxxxxxxxxx Cc: Sascha Hauer <kernel@xxxxxxxxxxxxxx> Cc: Shawn Guo <shawn.guo@xxxxxxxxxx> Cc: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: Eric Bénard <eric@xxxxxxxxxx> Signed-off-by: Denis Carikli <denis@xxxxxxxxxx> Acked-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> --- ChangeLog v9->v10: - Added Fabio Estevam To the Cc list ChangeLog v8->v9: - Added the dtb target into arch/arm/boot/dts/Makefile. - Added a blank line before the pcf8563 node in the i2c1 node. - Whitespace cleanups as requested by Shawn Guo. - _' was used in label, it's now fixed (it has been replaced with '-'). - The recently introduced defines for input and gpios are now used. - The uarts had the fsl,uart-has-rtscts property set, but they didn't use any rts and cts pins in the uart pinctrl nodes. ChangeLog v7->v8: - The commit message was improved. - The board specific iomuxc pins group configuration that were in imx35.dtsi were moved here. - The rest of the patch was updated accordingly. ChangeLog v6->v7: - Added Grant Likely in the Cc list. - Shortened the license. - The tsc2007 pads were moved in another patch. ChangeLog v5->v6: - Shawn Guo was added in the Cc. --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx35-eukrea-cpuimx35.dtsi | 59 +++++++++ .../boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts | 127 ++++++++++++++++++++ 3 files changed, 187 insertions(+) create mode 100644 arch/arm/boot/dts/imx35-eukrea-cpuimx35.dtsi create mode 100644 arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 059d280..d41edc7 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -143,6 +143,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ imx27-phytec-phycard-s-som.dtb \ imx27-phytec-phycard-s-rdk.dtb \ imx31-bug.dtb \ + imx35-eukrea-mbimxsd35-baseboard.dtb \ imx50-evk.dtb \ imx51-apf51.dtb \ imx51-apf51dev.dtb \ diff --git a/arch/arm/boot/dts/imx35-eukrea-cpuimx35.dtsi b/arch/arm/boot/dts/imx35-eukrea-cpuimx35.dtsi new file mode 100644 index 0000000..303f789 --- /dev/null +++ b/arch/arm/boot/dts/imx35-eukrea-cpuimx35.dtsi @@ -0,0 +1,59 @@ +/* + * Copyright 2013 Eukréa Electromatique <denis@xxxxxxxxxx> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "imx35.dtsi" + +/ { + model = "Eukrea CPUIMX35"; + compatible = "eukrea,cpuimx35", "fsl,imx35"; + + memory { + reg = <0x80000000 0x8000000>; /* 128M */ + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pcf8563@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; +}; + +&iomuxc { + imx35-eukrea { + pinctrl_fec: fecgrp { + fsl,pins = <MX35_FEC_PINGRP1>; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = <MX35_I2C1_PINGRP1>; + }; + }; +}; + +&nfc { + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + nand-on-flash-bbt; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts b/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts new file mode 100644 index 0000000..8c46596 --- /dev/null +++ b/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts @@ -0,0 +1,127 @@ +/* + * Copyright 2013 Eukréa Electromatique <denis@xxxxxxxxxx> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include "imx35-eukrea-cpuimx35.dtsi" + +/ { + model = "Eukrea CPUIMX35"; + compatible = "eukrea,mbimxsd35-baseboard", "eukrea,cpuimx35", "fsl,imx35"; + + gpio_keys { + compatible = "gpio-keys"; + + bp1 { + label = "BP1"; + gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; + linux,code = <BTN_MISC>; + gpio-key,wakeup; + linux,input-type = <1>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led1 { + label = "led1"; + gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + cd-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&i2c1 { + tlv320aic23: codec@1a { + compatible = "ti,tlv320aic23"; + reg = <0x1a>; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + imx35-eukrea { + pinctrl_hog: hoggrp { + fsl,pins = < + MX35_PAD_LD18__GPIO3_24 0x80000000 + MX35_PAD_LD19__GPIO3_25 0x80000000 + MX35_PAD_LD23__GPIO3_29 0x80000000 + >; + }; + + pinctrl_audmux: audmuxgrp { + fsl,pins = <MX35_AUDMUX_PINGRP1>; + }; + + pinctrl_esdhc1: esdhc1grp { + fsl,pins = <MX35_ESDHC1_PINGRP1>; + }; + + pinctrl_fec: fecgrp { + fsl,pins = <MX35_FEC_PINGRP1>; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = <MX35_I2C1_PINGRP1>; + }; + + pinctrl_reg_lcd_3v3: reg-lcd-3v3 { + fsl,pins = <MX35_PAD_D3_CLS__GPIO1_4 0x80000000>; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = <MX35_UART1_PINGRP1 MX35_UART1_RTSCTS_PINGRP1>; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = <MX35_UART2_PINGRP1 MX35_UART2_RTSCTS_PINGRP1>; + }; + }; +}; + +&ssi1 { + fsl,mode = "i2s-slave"; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + fsl,uart-has-rtscts; + status = "okay"; +}; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html