| Message ID | 1444140824-24132-4-git-send-email-simon.guinot@sequanux.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Simon, On mar., oct. 06 2015, Simon Guinot <simon.guinot@sequanux.org> wrote: > This patch adds DT support for the Seagate Personal Cloud 1 and 2-Bay. > > Here are some information allowing to identify these devices: > > Product name | Personal Cloud | Personal Cloud 2-Bay > Code name (board/PCB) | Cumulus | Cumulus Max > Model name (case sticker) | SRN21C | SRN22C > Material desc (product spec) | STCRxxxxxxx | STCSxxxxxxx > > Chipset list: > - SoC Marvell Armada 370 88F6707, CPU @1GHz > - SDRAM memory: 512MB DDR3 667MHz (16-bits bandwidth) > - SPI flash 1MB (Macronix MX25L8006E) > - 1 or 2 SATA internal ports > - 1 Ethernet Gigabit port (PHY Marvell 88E1518) > - 1 USB3 host port (PCIe controller ASM1042) > - 1 USB2 host port (SoC) > - 2 push buttons (power and reset) > - 1 SATA LED (bi-color, white and red) > > Note that support for the white SATA LED is missing. A dedicated LED > driver is needed. > > Signed-off-by: Simon Guinot <simon.guinot@sequanux.org> > Acked-by: Andrew Lunn <andrew@lunn.ch> Applied on mvebu/dt Thanks, Gregory > --- > arch/arm/boot/dts/Makefile | 2 + > .../dts/armada-370-seagate-personal-cloud-2bay.dts | 51 ++++++ > .../boot/dts/armada-370-seagate-personal-cloud.dts | 37 +++++ > .../dts/armada-370-seagate-personal-cloud.dtsi | 178 +++++++++++++++++++++ > 4 files changed, 268 insertions(+) > create mode 100644 arch/arm/boot/dts/armada-370-seagate-personal-cloud-2bay.dts > create mode 100644 arch/arm/boot/dts/armada-370-seagate-personal-cloud.dts > create mode 100644 arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi > > Changes for v2: > - Rename DTS files using the products names. > - Update model and compatible properties as well. > - Add some information allowing to identify the devices in the commit > message and in the DTS files headers. > > Changes for v3: > - Fix spelling for Personal Cloud DTS files: 'personal' instead of > 'personnal'. > - Add Andrew's Acked-by. > > Changes for v4: > - Add "broken-idle" property in the coherency-fabric DT node. > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index a0cc0b63db41..8e83da127a9c 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -712,6 +712,8 @@ dtb-$(CONFIG_MACH_ARMADA_370) += \ > armada-370-rd.dtb \ > armada-370-seagate-nas-2bay.dtb \ > armada-370-seagate-nas-4bay.dtb \ > + armada-370-seagate-personal-cloud.dtb \ > + armada-370-seagate-personal-cloud-2bay.dtb \ > armada-370-synology-ds213j.dtb > dtb-$(CONFIG_MACH_ARMADA_375) += \ > armada-375-db.dtb > diff --git a/arch/arm/boot/dts/armada-370-seagate-personal-cloud-2bay.dts b/arch/arm/boot/dts/armada-370-seagate-personal-cloud-2bay.dts > new file mode 100644 > index 000000000000..3c91f9821c89 > --- /dev/null > +++ b/arch/arm/boot/dts/armada-370-seagate-personal-cloud-2bay.dts > @@ -0,0 +1,51 @@ > +/* > + * Device Tree file for Seagate Personal Cloud NAS 2-Bay (Armada 370 SoC). > + * > + * Copyright (C) 2015 Seagate > + * > + * Author: Simon Guinot <simon.guinot@sequanux.org> > + * > + * This file is licensed under the terms of the GNU General Public > + * License version 2. This program is licensed "as is" without any > + * warranty of any kind, whether express or implied. > + */ > + > +/* > + * Here are some information allowing to identify the device: > + * > + * Product name : Seagate Personal Cloud 2-Bay > + * Code name (board/PCB) : Cumulus Max > + * Model name (case sticker) : SRN22C > + * Material desc (product spec) : STCSxxxxxxx > + */ > + > +/dts-v1/; > +#include "armada-370-seagate-personal-cloud.dtsi" > + > +/ { > + model = "Seagate Personal Cloud 2-Bay (Cumulus, SRN22C)"; > + compatible = "seagate,cumulus-max", "marvell,armada370", "marvell,armada-370-xp"; > + > + soc { > + internal-regs { > + sata@a0000 { > + status = "okay"; > + nr-ports = <2>; > + }; > + }; > + }; > + > + regulators { > + regulator@2 { > + compatible = "regulator-fixed"; > + reg = <2>; > + regulator-name = "SATA1 power"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + enable-active-high; > + regulator-always-on; > + regulator-boot-on; > + gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>; > + }; > + }; > +}; > diff --git a/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dts b/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dts > new file mode 100644 > index 000000000000..aad39e97af43 > --- /dev/null > +++ b/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dts > @@ -0,0 +1,37 @@ > +/* > + * Device Tree file for Seagate Personal Cloud NAS (Armada 370 SoC). > + * > + * Copyright (C) 2015 Seagate > + * > + * Author: Simon Guinot <simon.guinot@sequanux.org> > + * > + * This file is licensed under the terms of the GNU General Public > + * License version 2. This program is licensed "as is" without any > + * warranty of any kind, whether express or implied. > + */ > + > +/* > + * Here are some information allowing to identify the device: > + * > + * Product name : Seagate Personal Cloud > + * Code name (board/PCB) : Cumulus > + * Model name (case sticker) : SRN21C > + * Material desc (product spec) : STCRxxxxxxx > + */ > + > +/dts-v1/; > +#include "armada-370-seagate-personal-cloud.dtsi" > + > +/ { > + model = "Seagate Personal Cloud (Cumulus, SRN21C)"; > + compatible = "seagate,cumulus", "marvell,armada370", "marvell,armada-370-xp"; > + > + soc { > + internal-regs { > + sata@a0000 { > + status = "okay"; > + nr-ports = <1>; > + }; > + }; > + }; > +}; > diff --git a/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi b/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi > new file mode 100644 > index 000000000000..1aba08e4377c > --- /dev/null > +++ b/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi > @@ -0,0 +1,178 @@ > +/* > + * Device Tree common file for the Seagate Personal Cloud NAS 1 and 2-Bay > + * (Armada 370 SoC). > + * > + * Copyright (C) 2015 Seagate > + * > + * Author: Simon Guinot <simon.guinot@sequanux.org> > + * > + * This file is licensed under the terms of the GNU General Public > + * License version 2. This program is licensed "as is" without any > + * warranty of any kind, whether express or implied. > + */ > + > +/* > + * TODO: add support for the white SATA LED. > + */ > + > +#include "armada-370.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > + > +/ { > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + memory { > + device_type = "memory"; > + reg = <0x00000000 0x20000000>; /* 512 MB */ > + }; > + > + soc { > + ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 > + MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>; > + > + pcie-controller { > + status = "okay"; > + > + /* USB 3.0 Bridge ASM1042A */ > + pcie@1,0 { > + status = "okay"; > + }; > + }; > + > + internal-regs { > + coherency-fabric@20200 { > + broken-idle; > + }; > + > + serial@12000 { > + status = "okay"; > + }; > + > + mdio { > + pinctrl-0 = <&mdio_pins>; > + pinctrl-names = "default"; > + > + phy0: ethernet-phy@0 { > + reg = <0>; > + }; > + }; > + > + ethernet@74000 { > + status = "okay"; > + pinctrl-0 = <&ge1_rgmii_pins>; > + pinctrl-names = "default"; > + phy = <&phy0>; > + phy-mode = "rgmii-id"; > + }; > + > + spi@10600 { > + status = "okay"; > + pinctrl-0 = <&spi0_pins2>; > + pinctrl-names = "default"; > + > + spi-flash@0 { > + #address-cells = <1>; > + #size-cells = <1>; > + /* MX25L8006E */ > + compatible = "mxicy,mx25l8005", "jedec,spi-nor"; > + reg = <0>; /* Chip select 0 */ > + spi-max-frequency = <50000000>; > + > + partition@0 { > + label = "u-boot"; > + reg = <0x0 0x100000>; > + }; > + }; > + }; > + > + usb@50000 { > + status = "okay"; > + }; > + }; > + }; > + > + regulators { > + compatible = "simple-bus"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + regulator@0 { > + compatible = "regulator-fixed"; > + reg = <0>; > + regulator-name = "USB Power"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + regulator-boot-on; > + gpio = <&gpio1 27 GPIO_ACTIVE_LOW>; > + }; > + regulator@1 { > + compatible = "regulator-fixed"; > + reg = <1>; > + regulator-name = "SATA0 power"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + enable-active-high; > + regulator-always-on; > + regulator-boot-on; > + gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + button@1 { > + label = "Power button"; > + linux,code = <KEY_POWER>; > + gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>; > + debounce-interval = <100>; > + }; > + button@2 { > + label = "Reset Button"; > + linux,code = <KEY_RESTART>; > + gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; > + debounce-interval = <100>; > + }; > + button@3 { > + label = "USB VBUS error"; > + linux,code = <KEY_UNKNOWN>; > + gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; > + debounce-interval = <100>; > + }; > + }; > + > + gpio-leds { > + compatible = "gpio-leds"; > + > + red-sata0 { > + label = "cumulus:red:sata0"; > + gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + }; > + > + gpio_poweroff { > + compatible = "gpio-poweroff"; > + gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>; > + }; > +}; > + > +&pinctrl { > + pinctrl-0 = <&sata_led_pin>; > + pinctrl-names = "default"; > + > + sata_led_pin: sata-led-pin { > + marvell,pins = "mpp60"; > + marvell,function = "sata0"; > + }; > + gpio_led_pin: gpio-led-pin { > + marvell,pins = "mpp60"; > + marvell,function = "gpio"; > + }; > +}; > -- > 2.1.4 >
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a0cc0b63db41..8e83da127a9c 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -712,6 +712,8 @@ dtb-$(CONFIG_MACH_ARMADA_370) += \ armada-370-rd.dtb \ armada-370-seagate-nas-2bay.dtb \ armada-370-seagate-nas-4bay.dtb \ + armada-370-seagate-personal-cloud.dtb \ + armada-370-seagate-personal-cloud-2bay.dtb \ armada-370-synology-ds213j.dtb dtb-$(CONFIG_MACH_ARMADA_375) += \ armada-375-db.dtb diff --git a/arch/arm/boot/dts/armada-370-seagate-personal-cloud-2bay.dts b/arch/arm/boot/dts/armada-370-seagate-personal-cloud-2bay.dts new file mode 100644 index 000000000000..3c91f9821c89 --- /dev/null +++ b/arch/arm/boot/dts/armada-370-seagate-personal-cloud-2bay.dts @@ -0,0 +1,51 @@ +/* + * Device Tree file for Seagate Personal Cloud NAS 2-Bay (Armada 370 SoC). + * + * Copyright (C) 2015 Seagate + * + * Author: Simon Guinot <simon.guinot@sequanux.org> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/* + * Here are some information allowing to identify the device: + * + * Product name : Seagate Personal Cloud 2-Bay + * Code name (board/PCB) : Cumulus Max + * Model name (case sticker) : SRN22C + * Material desc (product spec) : STCSxxxxxxx + */ + +/dts-v1/; +#include "armada-370-seagate-personal-cloud.dtsi" + +/ { + model = "Seagate Personal Cloud 2-Bay (Cumulus, SRN22C)"; + compatible = "seagate,cumulus-max", "marvell,armada370", "marvell,armada-370-xp"; + + soc { + internal-regs { + sata@a0000 { + status = "okay"; + nr-ports = <2>; + }; + }; + }; + + regulators { + regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "SATA1 power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dts b/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dts new file mode 100644 index 000000000000..aad39e97af43 --- /dev/null +++ b/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dts @@ -0,0 +1,37 @@ +/* + * Device Tree file for Seagate Personal Cloud NAS (Armada 370 SoC). + * + * Copyright (C) 2015 Seagate + * + * Author: Simon Guinot <simon.guinot@sequanux.org> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/* + * Here are some information allowing to identify the device: + * + * Product name : Seagate Personal Cloud + * Code name (board/PCB) : Cumulus + * Model name (case sticker) : SRN21C + * Material desc (product spec) : STCRxxxxxxx + */ + +/dts-v1/; +#include "armada-370-seagate-personal-cloud.dtsi" + +/ { + model = "Seagate Personal Cloud (Cumulus, SRN21C)"; + compatible = "seagate,cumulus", "marvell,armada370", "marvell,armada-370-xp"; + + soc { + internal-regs { + sata@a0000 { + status = "okay"; + nr-ports = <1>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi b/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi new file mode 100644 index 000000000000..1aba08e4377c --- /dev/null +++ b/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi @@ -0,0 +1,178 @@ +/* + * Device Tree common file for the Seagate Personal Cloud NAS 1 and 2-Bay + * (Armada 370 SoC). + * + * Copyright (C) 2015 Seagate + * + * Author: Simon Guinot <simon.guinot@sequanux.org> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/* + * TODO: add support for the white SATA LED. + */ + +#include "armada-370.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; /* 512 MB */ + }; + + soc { + ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 + MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>; + + pcie-controller { + status = "okay"; + + /* USB 3.0 Bridge ASM1042A */ + pcie@1,0 { + status = "okay"; + }; + }; + + internal-regs { + coherency-fabric@20200 { + broken-idle; + }; + + serial@12000 { + status = "okay"; + }; + + mdio { + pinctrl-0 = <&mdio_pins>; + pinctrl-names = "default"; + + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; + + ethernet@74000 { + status = "okay"; + pinctrl-0 = <&ge1_rgmii_pins>; + pinctrl-names = "default"; + phy = <&phy0>; + phy-mode = "rgmii-id"; + }; + + spi@10600 { + status = "okay"; + pinctrl-0 = <&spi0_pins2>; + pinctrl-names = "default"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + /* MX25L8006E */ + compatible = "mxicy,mx25l8005", "jedec,spi-nor"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <50000000>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x100000>; + }; + }; + }; + + usb@50000 { + status = "okay"; + }; + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "USB Power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio1 27 GPIO_ACTIVE_LOW>; + }; + regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "SATA0 power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + button@1 { + label = "Power button"; + linux,code = <KEY_POWER>; + gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>; + debounce-interval = <100>; + }; + button@2 { + label = "Reset Button"; + linux,code = <KEY_RESTART>; + gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; + debounce-interval = <100>; + }; + button@3 { + label = "USB VBUS error"; + linux,code = <KEY_UNKNOWN>; + gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; + debounce-interval = <100>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + red-sata0 { + label = "cumulus:red:sata0"; + gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + gpio_poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>; + }; +}; + +&pinctrl { + pinctrl-0 = <&sata_led_pin>; + pinctrl-names = "default"; + + sata_led_pin: sata-led-pin { + marvell,pins = "mpp60"; + marvell,function = "sata0"; + }; + gpio_led_pin: gpio-led-pin { + marvell,pins = "mpp60"; + marvell,function = "gpio"; + }; +};