From mboxrd@z Thu Jan 1 00:00:00 1970 From: Denis Carikli Subject: [PATCHv12] ARM: dts: Add support for the cpuimx35 board from Eukrea and its baseboard. Date: Wed, 15 Jan 2014 17:32:12 +0100 Message-ID: <1389803532-8516-1-git-send-email-denis@eukrea.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Shawn Guo Cc: Denis Carikli , =?UTF-8?q?Eric=20B=C3=A9nard?= , Grant Likely , Rob Herring , Sascha Hauer , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org 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: Eric B=C3=A9nard Cc: Grant Likely Cc: Rob Herring Cc: Shawn Guo Cc: Sascha Hauer Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Signed-off-by: Denis Carikli Acked-by: Sascha Hauer --- ChangeLog v11->v12: - Moved the pinctrl properties of the led1 and bp1 nodes to their respe= ctive parent nodes. ChangeLog v10->v11: - The other patches in this serie have already been applied in the for-= next branch in Shawn Guo's tree at git://git.linaro.org/people/shawnguo/linux-2.6= =2Egit : 4449d01 ARM i.MX35: build in pinctrl support. cd01fd4 ARM: imx_v6_v7_defconfig: Enable some drivers used on the c= puimx35. - Reordered the Cc list and dropped the Cc to the devicetree binding ma= intainers. - Moved the pins of the hoggrp inside their respective node, the bp1 an= d led1 nodes were updated accordingly. - The esdhc1's gpio was fixed: the card detect code will never uses the= gpio "active" high/low setting, instead it uses that GPIO as an IRQ. - Cosmetic fixes in the uart pinctrl nodes. 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 u= se=20 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= =2Edtsi 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 | 137 ++++++++++++= ++++++++ 3 files changed, 197 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 570dcd6..98d3921 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -145,6 +145,7 @@ dtb-$(CONFIG_ARCH_MXC) +=3D \ 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/bo= ot/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 Eukr=C3=A9a Electromatique + * + * 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 =3D "Eukrea CPUIMX35"; + compatible =3D "eukrea,cpuimx35", "fsl,imx35"; + + memory { + reg =3D <0x80000000 0x8000000>; /* 128M */ + }; +}; + +&fec { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_fec>; + status =3D "okay"; +}; + +&i2c1 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_i2c1>; + status =3D "okay"; + + pcf8563@51 { + compatible =3D "nxp,pcf8563"; + reg =3D <0x51>; + }; +}; + +&iomuxc { + imx35-eukrea { + pinctrl_fec: fecgrp { + fsl,pins =3D ; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins =3D ; + }; + }; +}; + +&nfc { + nand-bus-width =3D <8>; + nand-ecc-mode =3D "hw"; + nand-on-flash-bbt; + status =3D "okay"; +}; diff --git a/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts b/a= rch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts new file mode 100644 index 0000000..23f6fe1 --- /dev/null +++ b/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts @@ -0,0 +1,137 @@ +/* + * Copyright 2013 Eukr=C3=A9a Electromatique + * + * 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 +#include +#include "imx35-eukrea-cpuimx35.dtsi" + +/ { + model =3D "Eukrea CPUIMX35"; + compatible =3D "eukrea,mbimxsd35-baseboard", "eukrea,cpuimx35", "fsl,= imx35"; + + gpio_keys { + compatible =3D "gpio-keys"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_bp1>; + + bp1 { + label =3D "BP1"; + gpios =3D <&gpio3 25 GPIO_ACTIVE_LOW>; + linux,code =3D ; + gpio-key,wakeup; + linux,input-type =3D <1>; + }; + }; + + leds { + compatible =3D "gpio-leds"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_led1>; + + led1 { + label =3D "led1"; + gpios =3D <&gpio3 29 GPIO_ACTIVE_LOW>; + linux,default-trigger =3D "heartbeat"; + }; + }; +}; + +&audmux { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_audmux>; + status =3D "okay"; +}; + +&esdhc1 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_esdhc1>; + cd-gpios =3D <&gpio3 24>; + status =3D "okay"; +}; + +&i2c1 { + tlv320aic23: codec@1a { + compatible =3D "ti,tlv320aic23"; + reg =3D <0x1a>; + }; +}; + +&iomuxc { + imx35-eukrea { + pinctrl_audmux: audmuxgrp { + fsl,pins =3D ; + }; + + pinctrl_bp1: bp1grp { + fsl,pins =3D ; + }; + + pinctrl_esdhc1: esdhc1grp { + fsl,pins =3D < + MX35_ESDHC1_PINGRP1 + MX35_PAD_LD18__GPIO3_24 0x80000000 /* CD */ + >; + }; + + pinctrl_fec: fecgrp { + fsl,pins =3D ; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins =3D ; + }; + + pinctrl_led1: led1grp { + fsl,pins =3D ; + }; + + pinctrl_reg_lcd_3v3: reg-lcd-3v3 { + fsl,pins =3D ; + }; + + pinctrl_uart1: uart1grp { + fsl,pins =3D < + MX35_UART1_PINGRP1 + MX35_UART1_RTSCTS_PINGRP1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins =3D < + MX35_UART2_PINGRP1 + MX35_UART2_RTSCTS_PINGRP1 + >; + }; + }; +}; + +&ssi1 { + fsl,mode =3D "i2s-slave"; + status =3D "okay"; +}; + +&uart1 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_uart1>; + fsl,uart-has-rtscts; + status =3D "okay"; +}; + +&uart2 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_uart2>; + fsl,uart-has-rtscts; + status =3D "okay"; +}; --=20 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html