On Sunday 23 January 2022 22:17:10 Tony Dinh wrote: > Add DTS files for Pogoplug V4 board > > Reviewed-by: Stefan Roese <[email protected]> > Signed-off-by: Tony Dinh <[email protected]>
Reviewed-by: Pali Rohár <[email protected]> > --- > > (no changes since v2) > > Changes in v2: > - Use mainline Linux DTS version > > arch/arm/dts/Makefile | 1 + > arch/arm/dts/kirkwood-pogoplug-series-4.dts | 180 ++++++++++++++++++++ > 2 files changed, 181 insertions(+) > create mode 100644 arch/arm/dts/kirkwood-pogoplug-series-4.dts > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile > index 1b65e65eb8..ce33a4b52b 100644 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -71,6 +71,7 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += \ > kirkwood-openrd-client.dtb \ > kirkwood-openrd-ultimate.dtb \ > kirkwood-pogo_e02.dtb \ > + kirkwood-pogoplug-series-4.dtb \ > kirkwood-sheevaplug.dtb > > dtb-$(CONFIG_MACH_S900) += \ > diff --git a/arch/arm/dts/kirkwood-pogoplug-series-4.dts > b/arch/arm/dts/kirkwood-pogoplug-series-4.dts > new file mode 100644 > index 0000000000..5aa4669ae2 > --- /dev/null > +++ b/arch/arm/dts/kirkwood-pogoplug-series-4.dts > @@ -0,0 +1,180 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * kirkwood-pogoplug-series-4.dts - Device tree file for PogoPlug Series 4 > + * inspired by the board files made by Kevin Mihelich for ArchLinux, > + * and their DTS file. > + * > + * Copyright (C) 2015 Linus Walleij <[email protected]> > + */ > + > +/dts-v1/; > + > +#include "kirkwood.dtsi" > +#include "kirkwood-6192.dtsi" > +#include <dt-bindings/input/linux-event-codes.h> > + > +/ { > + model = "Cloud Engines PogoPlug Series 4"; > + compatible = "cloudengines,pogoplugv4", "marvell,kirkwood-88f6192", > + "marvell,kirkwood"; > + > + memory { > + device_type = "memory"; > + reg = <0x00000000 0x08000000>; > + }; > + > + chosen { > + stdout-path = "uart0:115200n8"; > + }; > + > + gpio_keys { > + compatible = "gpio-keys"; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-0 = <&pmx_button_eject>; > + pinctrl-names = "default"; > + > + eject { > + debounce-interval = <50>; > + wakeup-source; > + linux,code = <KEY_EJECTCD>; > + label = "Eject Button"; > + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + gpio-leds { > + compatible = "gpio-leds"; > + pinctrl-0 = <&pmx_led_green &pmx_led_red>; > + pinctrl-names = "default"; > + > + health { > + label = "pogoplugv4:green:health"; > + gpios = <&gpio0 22 GPIO_ACTIVE_LOW>; > + default-state = "on"; > + }; > + fault { > + label = "pogoplugv4:red:fault"; > + gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; > + }; > + }; > +}; > + > +&pinctrl { > + pmx_sata0: pmx-sata0 { > + marvell,pins = "mpp21"; > + marvell,function = "sata0"; > + }; > + > + pmx_sata1: pmx-sata1 { > + marvell,pins = "mpp20"; > + marvell,function = "sata1"; > + }; > + > + pmx_sdio_cd: pmx-sdio-cd { > + marvell,pins = "mpp27"; > + marvell,function = "gpio"; > + }; > + > + pmx_sdio_wp: pmx-sdio-wp { > + marvell,pins = "mpp28"; > + marvell,function = "gpio"; > + }; > + > + pmx_button_eject: pmx-button-eject { > + marvell,pins = "mpp29"; > + marvell,function = "gpio"; > + }; > + > + pmx_led_green: pmx-led-green { > + marvell,pins = "mpp22"; > + marvell,function = "gpio"; > + }; > + > + pmx_led_red: pmx-led-red { > + marvell,pins = "mpp24"; > + marvell,function = "gpio"; > + }; > +}; > + > +&uart0 { > + status = "okay"; > +}; > + > +/* > + * This PCIE controller has a USB 3.0 XHCI controller at 1,0 > + */ > +&pciec { > + status = "okay"; > +}; > + > +&pcie0 { > + status = "okay"; > +}; > + > +&sata { > + status = "okay"; > + pinctrl-0 = <&pmx_sata0 &pmx_sata1>; > + pinctrl-names = "default"; > + nr-ports = <1>; > +}; > + > +&sdio { > + status = "okay"; > + pinctrl-0 = <&pmx_sdio &pmx_sdio_cd &pmx_sdio_wp>; > + pinctrl-names = "default"; > + cd-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>; > + wp-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>; > +}; > + > +&nand { > + /* 128 MiB of NAND flash */ > + chip-delay = <40>; > + status = "okay"; > + partitions { > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + partition@0 { > + label = "u-boot"; > + reg = <0x00000000 0x200000>; > + read-only; > + }; > + > + partition@200000 { > + label = "uImage"; > + reg = <0x00200000 0x300000>; > + }; > + > + partition@500000 { > + label = "uImage2"; > + reg = <0x00500000 0x300000>; > + }; > + > + partition@800000 { > + label = "failsafe"; > + reg = <0x00800000 0x800000>; > + }; > + > + partition@1000000 { > + label = "root"; > + reg = <0x01000000 0x7000000>; > + }; > + }; > +}; > + > +&mdio { > + status = "okay"; > + > + ethphy0: ethernet-phy@0 { > + reg = <0>; > + }; > +}; > + > +ð0 { > + status = "okay"; > + ethernet0-port@0 { > + phy-handle = <ðphy0>; > + }; > +}; > -- > 2.30.2 >
