From patchwork Sat Apr 11 20:29:20 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Andrianov X-Patchwork-Id: 460422 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3BADF1401EF for ; Sun, 12 Apr 2015 06:34:57 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755443AbbDKUez (ORCPT ); Sat, 11 Apr 2015 16:34:55 -0400 Received: from forward4l.mail.yandex.net ([84.201.143.137]:56119 "EHLO forward4l.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755428AbbDKUez (ORCPT ); Sat, 11 Apr 2015 16:34:55 -0400 X-Greylist: delayed 309 seconds by postgrey-1.27 at vger.kernel.org; Sat, 11 Apr 2015 16:34:54 EDT Received: from smtp13.mail.yandex.net (smtp13.mail.yandex.net [95.108.130.68]) by forward4l.mail.yandex.net (Yandex) with ESMTP id 09B1A14411DE; Sat, 11 Apr 2015 23:29:55 +0300 (MSK) Received: from smtp13.mail.yandex.net (localhost [127.0.0.1]) by smtp13.mail.yandex.net (Yandex) with ESMTP id D4D30E40272; Sat, 11 Apr 2015 23:29:54 +0300 (MSK) Received: from unknown (unknown [146.185.128.159]) by smtp13.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id 0yLaI1LOyk-ToRuXUnj; Sat, 11 Apr 2015 23:29:53 +0300 (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (Client certificate not present) From: Andrew Andrianov To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Linus Walleij , Wolfram Sang , devicetree@vger.kernel.org Cc: Andrew Andrianov , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org Subject: [PATCH 2/2] ARM: mvebu: dts: Add dts file for DLink DNS-327L Date: Sat, 11 Apr 2015 23:29:20 +0300 Message-Id: <1428784160-19431-3-git-send-email-andrew@ncrmnt.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1428784160-19431-1-git-send-email-andrew@ncrmnt.org> References: <1428784160-19431-1-git-send-email-andrew@ncrmnt.org> Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Signed-off-by: Andrew Andrianov --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/armada-370-dlink-dns327l.dts | 309 ++++++++++++++++++++++++ 2 files changed, 310 insertions(+) create mode 100644 arch/arm/boot/dts/armada-370-dlink-dns327l.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a1c776b..8535e4e 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -612,6 +612,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \ zynq-zybo.dtb dtb-$(CONFIG_MACH_ARMADA_370) += \ armada-370-db.dtb \ + armada-370-dlink-dns327l.dtb \ armada-370-mirabox.dtb \ armada-370-netgear-rn102.dtb \ armada-370-netgear-rn104.dtb \ diff --git a/arch/arm/boot/dts/armada-370-dlink-dns327l.dts b/arch/arm/boot/dts/armada-370-dlink-dns327l.dts new file mode 100644 index 0000000..12bc072 --- /dev/null +++ b/arch/arm/boot/dts/armada-370-dlink-dns327l.dts @@ -0,0 +1,309 @@ +/* + * Device Tree file for DLINK DNS-327L + * + * Copyright (C) 2014, Andrew Andrianov + * + * 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. + */ + +/* Remaining mysteries: + * + * There's still something unknown on i2c address 0x13 + * CONFIG_ARM_MVEBU_V7_CPUIDLE=y causes hard freezes every 1-8 hours + * + */ + +/dts-v1/; + +#include +#include +#include "armada-370.dtsi" + +/ { + model = "DLINK DNS-327L"; + compatible = "dlink,dns327l", + "marvell,armada370", + "marvell,armada-370-xp"; + + chosen { + bootargs = "console=ttyS0,115200 earlyprintk"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; /* 512 MiB */ + }; + + soc { + ranges = ; + + pcie-controller { + status = "okay"; + + /* Connected to Marvell SATA controller */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + + /* Connected to NEC USB 3.0 controller */ + pcie@2,0 { + /* Port 1, Lane 0 */ + status = "okay"; + }; + }; + + internal-regs { + serial@12000 { + status = "okay"; + }; + + serial@12100 { + status = "okay"; + }; + + sata@a0000 { + nr-ports = <2>; + status = "okay"; + }; + + mdio { + phy0: ethernet-phy@0 { /* Marvell 88E1318 */ + reg = <0>; + }; + }; + + ethernet@74000 { + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; + }; + + usb@50000 { + status = "okay"; + }; + + i2c@11000 { + compatible = "marvell,mv64xxx-i2c"; + clock-frequency = <100000>; + status = "okay"; + }; + + nand@d0000 { + status = "okay"; + num-cs = <1>; + marvell,nand-keep-config; + marvell,nand-enable-arbiter; + nand-on-flash-bbt; + + partition@0 { + label = "u-boot"; + /* 1.0 MiB */ + reg = <0x0000000 0x100000>; + read-only; + }; + + partition@100000 { + label = "u-boot-env"; + /* 128 KiB */ + reg = <0x100000 0x20000>; + read-only; + }; + + partition@120000 { + label = "uImage"; + /* 7 MiB */ + reg = <0x120000 0x700000>; + }; + + partition@820000 { + label = "ubifs"; + /* ~ 84 MiB */ + reg = <0x820000 0x54e0000>; + }; + + /* Hardwired into stock bootloader */ + partition@800000 { + label = "failsafe-uImage"; + /* 5 MiB */ + reg = <0x5d00000 0x500000>; + }; + + partition@6200000 { + label = "failsafe-fs"; + /* 29 MiB */ + reg = <0x6200000 0x1d00000>; + }; + + partition@7f00000 { + label = "bbt"; + /* 1 MiB for BBT */ + reg = <0x7f00000 0x100000>; + }; + }; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = < + &backup_button_pin + &power_button_pin>; + pinctrl-names = "default"; + + power-button { + label = "Power Button"; + linux,code = ; + gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; + }; + + backup-button { + label = "Backup Button"; + linux,code = ; + gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; + }; + + reset-button { + label = "Reset Button"; + linux,code = ; + gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; + }; + + + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = < + &sata_l_amber_pin + &sata_r_amber_pin + &backup_led_pin>; + + pinctrl-names = "default"; + + sata-r-amber-pin { + label = "dns327l:amber:sata-r"; + gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>; + default-state = "keep"; + }; + + sata-l-amber-pin { + label = "dns327l:amber:sata-l"; + gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; + default-state = "keep"; + }; + + backup-led-pin { + label = "dns327l:white:usb"; + gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>; + default-state = "keep"; + }; + + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&xhci_pwr_pin + &sata1_pwr_pin + &sata2_pwr_pin>; + + pinctrl-names = "default"; + + usb_power: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "USB3.0 Port Power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-boot-on; + regulator-always-on; + gpio = <&gpio0 13 GPIO_ACTIVE_HIGH>; + }; + + sata1_power: regulator@2 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "SATA-1 Power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>; + }; + + sata2_power: regulator@3 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "SATA-2 Power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&pinctrl { + sata1_white_pin: sata1-white-pin { + marvell,pins = "mpp55"; + marvell,function = "sata1"; + }; + + sata_r_amber_pin: sata-r-amber-pin { + marvell,pins = "mpp52"; + marvell,function = "gpio"; + }; + + sata2_white_pin: sata2-white-pin { + marvell,pins = "mpp57"; + marvell,function = "sata0"; + }; + + sata_l_amber_pin: sata-l-amber-pin { + marvell,pins = "mpp53"; + marvell,function = "gpio"; + }; + + backup_led_pin: backup-led-pin { + marvell,pins = "mpp61"; + marvell,function = "gpo"; + }; + + xhci_pwr_pin: xhci-pwr-pin { + marvell,pins = "mpp13"; + marvell,function = "gpio"; + }; + + sata1_pwr_pin: sata1-pwr-pin { + marvell,pins = "mpp54"; + marvell,function = "gpio"; + }; + + sata2_pwr_pin: sata2-pwr-pin { + marvell,pins = "mpp56"; + marvell,function = "gpio"; + }; + + power_button_pin: power-button-pin { + marvell,pins = "mpp65"; + marvell,function = "gpio"; + }; + + backup_button_pin: backup-button-pin { + marvell,pins = "mpp63"; + marvell,function = "gpio"; + }; + + reset_button_pin: reset-button-pin { + marvell,pins = "mpp64"; + marvell,function = "gpio"; + }; +};