Hi Andrew, On 26/05/2015 17:50, Andrew Lunn wrote: > On Tue, May 26, 2015 at 06:51:11PM +0300, Andrew Andrianov wrote: >> DNS-327L is a 2-bay NAS with the following specs: >> - 512MiB RAM >> - 128MiB NAND Flash >> - 1 GbE interface (Marvell PHY) >> - 1 rear USB 3.0 port (via PCIe USB 3.0 controller) >> - 2 internal SATA ports handled by the Armada 370: >> uses 2 gpios for power control >> - two front 2-color leds (amber + white) for both discs, >> controlled by the SoC >> - One white LED handled by SoC (USB) >> - 3 buttons. Power handled by weltrend, USB and >> RESET (on the bottom) are wired via GPIOs >> - Unidentified i2c device at address 0x13 (via i2cdetect) >> - UART0 providing serial console >> - Weltrend MCU serving for RTC, temperature, fan control, >> and power button handling interfaced via UART1 >> (Handled via userspace dns320l-daemon) >> >> Signed-off-by: Andrew Andrianov <[email protected]> >> Acked-by: Sebastian Hesselbarth <[email protected]> > > Acked-by: Andrew Lunn <[email protected]>
applied on mvebu/dt Thanks, Gregory > > Andrew > >> --- >> arch/arm/boot/dts/Makefile | 1 + >> arch/arm/boot/dts/armada-370-dlink-dns327l.dts | 357 >> +++++++++++++++++++++++++ >> 2 files changed, 358 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 86217db..58fa9f6 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -624,6 +624,7 @@ 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..af4dc54 >> --- /dev/null >> +++ b/arch/arm/boot/dts/armada-370-dlink-dns327l.dts >> @@ -0,0 +1,357 @@ >> +/* >> + * Device Tree file for D-Link DNS-327L >> + * >> + * Copyright (C) 2015, Andrew Andrianov <[email protected]> >> + * >> + * This file is dual-licensed: you can use it either under the terms >> + * of the GPL or the X11 license, at your option. Note that this dual >> + * licensing only applies to this file, and not this project as a >> + * whole. >> + * >> + * a) This file 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 file 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. >> + * >> + * Or, alternatively >> + * >> + * b) Permission is hereby granted, free of charge, to any person >> + * obtaining a copy of this software and associated documentation >> + * files (the "Software"), to deal in the Software without >> + * restriction, including without limitation the rights to use >> + * copy, modify, merge, publish, distribute, sublicense, and/or >> + * sell copies of the Software, and to permit persons to whom the >> + * Software is furnished to do so, subject to the following >> + * conditions: >> + * >> + * The above copyright notice and this permission notice shall be >> + * included in all copies or substantial portions of the Software. >> + * >> + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND >> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES >> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND >> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT >> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY >> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING >> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR >> + * OTHER DEALINGS IN THE SOFTWARE. >> + */ >> + >> +/* Remaining unsolved: >> + * There's still some unknown device on i2c address 0x13 >> + */ >> + >> +/dts-v1/; >> + >> +#include <dt-bindings/input/input.h> >> +#include <dt-bindings/gpio/gpio.h> >> +#include "armada-370.dtsi" >> + >> +/ { >> + model = "D-Link DNS-327L"; >> + compatible = "dlink,dns327l", >> + "marvell,armada370", >> + "marvell,armada-370-xp"; >> + >> + chosen { >> + stdout-path = &uart0; >> + }; >> + >> + memory { >> + device_type = "memory"; >> + reg = <0x00000000 0x20000000>; /* 512 MiB */ >> + }; >> + >> + soc { >> + ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000 >> + MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>; >> + >> + pcie-controller { >> + status = "okay"; >> + >> + pcie@1,0 { >> + /* Port 0, Lane 0 */ >> + status = "okay"; >> + }; >> + >> + pcie@2,0 { >> + /* Port 1, Lane 0 */ >> + status = "okay"; >> + }; >> + }; >> + >> + internal-regs { >> + sata@a0000 { >> + nr-ports = <2>; >> + status = "okay"; >> + }; >> + >> + usb@50000 { >> + status = "okay"; >> + }; >> + >> + nand@d0000 { >> + status = "okay"; >> + num-cs = <1>; >> + marvell,nand-keep-config; >> + marvell,nand-enable-arbiter; >> + nand-on-flash-bbt; >> + nand-ecc-strength = <4>; >> + nand-ecc-step-size = <512>; >> + >> + 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>; >> + }; >> + >> + /* Hardcoded into stock bootloader */ >> + partition@5d00000 { >> + 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 >> + &reset_button_pin>; >> + pinctrl-names = "default"; >> + >> + power-button { >> + label = "Power Button"; >> + linux,code = <KEY_POWER>; >> + gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; >> + }; >> + >> + backup-button { >> + label = "Backup Button"; >> + linux,code = <KEY_COPY>; >> + gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; >> + }; >> + >> + reset-button { >> + label = "Reset Button"; >> + linux,code = <KEY_RESTART>; >> + gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; >> + }; >> + }; >> + >> + gpio-leds { >> + compatible = "gpio-leds"; >> + pinctrl-0 = < >> + &sata_l_amber_pin >> + &sata_r_amber_pin >> + &backup_led_pin >> + /* Ensure these are managed by hardware */ >> + &sata_l_white_pin >> + &sata_r_white_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>; >> + >> + usb_power: regulator@1 { >> + compatible = "regulator-fixed"; >> + reg = <1>; >> + pinctrl-0 = <&xhci_pwr_pin>; >> + pinctrl-names = "default"; >> + 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>; >> + }; >> + >> + sata_r_power: regulator@2 { >> + compatible = "regulator-fixed"; >> + reg = <2>; >> + pinctrl-0 = <&sata_r_pwr_pin>; >> + pinctrl-names = "default"; >> + regulator-name = "SATA-R Power"; >> + regulator-min-microvolt = <5000000>; >> + regulator-max-microvolt = <5000000>; >> + startup-delay-us = <2000000>; >> + enable-active-high; >> + regulator-always-on; >> + regulator-boot-on; >> + gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>; >> + }; >> + >> + sata_l_power: regulator@3 { >> + compatible = "regulator-fixed"; >> + reg = <3>; >> + pinctrl-0 = <&sata_l_pwr_pin>; >> + pinctrl-names = "default"; >> + regulator-name = "SATA-L Power"; >> + regulator-min-microvolt = <5000000>; >> + regulator-max-microvolt = <5000000>; >> + startup-delay-us = <4000000>; >> + enable-active-high; >> + regulator-always-on; >> + regulator-boot-on; >> + gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>; >> + }; >> + }; >> +}; >> + >> +&pinctrl { >> + sata_l_white_pin: sata-l-white-pin { >> + marvell,pins = "mpp57"; >> + marvell,function = "sata0"; >> + }; >> + >> + sata_r_white_pin: sata-r-white-pin { >> + marvell,pins = "mpp55"; >> + marvell,function = "sata1"; >> + }; >> + >> + sata_r_amber_pin: sata-r-amber-pin { >> + marvell,pins = "mpp52"; >> + marvell,function = "gpio"; >> + }; >> + >> + 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"; >> + }; >> + >> + sata_r_pwr_pin: sata-r-pwr-pin { >> + marvell,pins = "mpp54"; >> + marvell,function = "gpio"; >> + }; >> + >> + sata_l_pwr_pin: sata-l-pwr-pin { >> + marvell,pins = "mpp56"; >> + marvell,function = "gpio"; >> + }; >> + >> + uart1_pins: uart1-pins { >> + marvell,pins = "mpp60", "mpp61"; >> + marvell,function = "uart1"; >> + }; >> + >> + 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"; >> + }; >> +}; >> + >> +/* Serial console */ >> +&uart0 { >> + status = "okay"; >> +}; >> + >> +/* Connected to Weltrend MCU */ >> +&uart1 { >> + pinctrl-0 = <&uart1_pins>; >> + pinctrl-names = "default"; >> + status = "okay"; >> +}; >> + >> +&mdio { >> + phy0: ethernet-phy@0 { /* Marvell 88E1318 */ >> + reg = <0>; >> + marvell,reg-init = <0x0 0x16 0x0 0x0002>, >> + <0x0 0x19 0x0 0x0077>, >> + <0x0 0x18 0x0 0x5747>; >> + }; >> +}; >> + >> +ð1 { >> + phy = <&phy0>; >> + phy-mode = "rgmii-id"; >> + status = "okay"; >> +}; >> + >> +&i2c0 { >> + compatible = "marvell,mv64xxx-i2c"; >> + clock-frequency = <100000>; >> + status = "okay"; >> +}; >> -- >> 2.1.4 >> -- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
