From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934818AbcLNXOc (ORCPT ); Wed, 14 Dec 2016 18:14:32 -0500 Received: from mail.savoirfairelinux.com ([208.88.110.44]:44852 "EHLO mail.savoirfairelinux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934097AbcLNXMu (ORCPT ); Wed, 14 Dec 2016 18:12:50 -0500 From: Sebastien Bourdelin To: linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, kernel@savoirfairelinux.com Cc: mark@embeddedarm.com, kris@embeddedarm.com, horms+renesas@verge.net.au, treding@nvidia.com, jonathanh@nvidia.com, f.fainelli@gmail.com, fabio.estevam@nxp.com, kernel@pengutronix.de, shawnguo@kernel.org, linux@armlinux.org.uk, linux@roeck-us.net, wim@iguana.be, mark.rutland@arm.com, robh+dt@kernel.org, damien.riegel@savoirfairelinux.com, lucile.quirion@savoirfairelinux.com, olof@lixom.net, arnd@arndb.de, suzuki.poulose@arm.com, linus.walleij@linaro.org, will.deacon@arm.com, yamada.masahiro@socionext.com, Sebastien Bourdelin Subject: [PATCH 2/6] ARM: dts: TS-4600: add basic device tree Date: Wed, 14 Dec 2016 18:12:32 -0500 Message-Id: <20161214231237.17496-3-sebastien.bourdelin@savoirfairelinux.com> X-Mailer: git-send-email 2.10.2 In-Reply-To: <20161214231237.17496-1-sebastien.bourdelin@savoirfairelinux.com> References: <20161214231237.17496-1-sebastien.bourdelin@savoirfairelinux.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These device trees add support for the TS-4600 by Technologic Systems. More details here: http://wiki.embeddedarm.com/wiki/TS-4600 Signed-off-by: Sebastien Bourdelin --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/imx28-ts4600-common.dtsi | 78 ++++++++++++++++++++++++++++++ arch/arm/boot/dts/imx28-ts4600-rev-a.dts | 22 +++++++++ arch/arm/boot/dts/imx28-ts4600-rev-b.dts | 22 +++++++++ 4 files changed, 124 insertions(+) create mode 100644 arch/arm/boot/dts/imx28-ts4600-common.dtsi create mode 100644 arch/arm/boot/dts/imx28-ts4600-rev-a.dts create mode 100644 arch/arm/boot/dts/imx28-ts4600-rev-b.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index c558ba7..5a79fab 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -466,6 +466,8 @@ dtb-$(CONFIG_ARCH_MXS) += \ imx28-m28cu3.dtb \ imx28-m28evk.dtb \ imx28-sps1.dtb \ + imx28-ts4600-rev-a.dtb \ + imx28-ts4600-rev-b.dtb \ imx28-tx28.dtb dtb-$(CONFIG_ARCH_NOMADIK) += \ ste-nomadik-s8815.dtb \ diff --git a/arch/arm/boot/dts/imx28-ts4600-common.dtsi b/arch/arm/boot/dts/imx28-ts4600-common.dtsi new file mode 100644 index 0000000..04bd5a5 --- /dev/null +++ b/arch/arm/boot/dts/imx28-ts4600-common.dtsi @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2016 Savoir-Faire Linux + * Author: Sebastien Bourdelin + * + * 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 "imx28.dtsi" +#include "dt-bindings/gpio/gpio.h" + +/ { + + compatible = "technologic,imx28-ts4600", "fsl,imx28"; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a + &mmc0_sck_cfg + &en_sd_pwr>; + broken-cd = <1>; + bus-width = <4>; + vmmc-supply = <®_vddio_sd0>; + status = "okay"; + }; + + pinctrl@80018000 { + pinctrl-names = "default"; + + en_sd_pwr: en_sd_pwr { + fsl,pinmux-ids = < + MX28_PAD_PWM3__GPIO_3_28 + >; + fsl,drive-strength = ; + fsl,voltage = ; + fsl,pull-up = ; + }; + + }; + }; + + apbx@80040000 { + pwm: pwm@80064000 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm2_pins_a>; + status = "okay"; + }; + + duart: serial@80074000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; + }; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_vddio_sd0: vddio-sd0 { + compatible = "regulator-fixed"; + regulator-name = "vddio-sd0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + gpio = <&gpio3 28 0>; + }; + }; + +}; diff --git a/arch/arm/boot/dts/imx28-ts4600-rev-a.dts b/arch/arm/boot/dts/imx28-ts4600-rev-a.dts new file mode 100644 index 0000000..e8cb729 --- /dev/null +++ b/arch/arm/boot/dts/imx28-ts4600-rev-a.dts @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2016 Savoir-Faire Linux + * Author: Sebastien Bourdelin + * + * 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 "imx28-ts4600-common.dtsi" + +/ { + model = "Technologic Systems i.MX28 TS-4600 Rev A"; + + memory { + reg = <0x40000000 0x08000000>; /* 128MB */ + }; + +}; diff --git a/arch/arm/boot/dts/imx28-ts4600-rev-b.dts b/arch/arm/boot/dts/imx28-ts4600-rev-b.dts new file mode 100644 index 0000000..a115f83 --- /dev/null +++ b/arch/arm/boot/dts/imx28-ts4600-rev-b.dts @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2016 Savoir-Faire Linux + * Author: Sebastien Bourdelin + * + * 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 "imx28-ts4600-common.dtsi" + +/ { + model = "Technologic Systems i.MX28 TS-4600 Rev B"; + + memory { + reg = <0x40000000 0x10000000>; /* 256MB */ + }; + +}; -- 2.10.2