diff options
| author | Chris Packham <judge.packham@gmail.com> | 2018-05-08 22:34:20 +1200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2018-05-17 17:35:26 +0200 |
| commit | 72f4013e9543220c0dbfbf4804fc6956a1b23609 (patch) | |
| tree | f013815eb46d99158e8d50e8704163cc9f21986c | |
| parent | e800ace5604d81ae7057da2739b35ffd8a95b05e (diff) | |
| download | u-boot-72f4013e9543220c0dbfbf4804fc6956a1b23609.tar.gz | |
ARM: kirkwood: Add device-tree for pogo_e02
Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
| -rw-r--r-- | arch/arm/dts/kirkwood-pogo_e02.dts | 132 | ||||
| -rw-r--r-- | configs/pogo_e02_defconfig | 3 |
2 files changed, 134 insertions, 1 deletions
diff --git a/arch/arm/dts/kirkwood-pogo_e02.dts b/arch/arm/dts/kirkwood-pogo_e02.dts new file mode 100644 index 0000000000..f9e95e55f3 --- /dev/null +++ b/arch/arm/dts/kirkwood-pogo_e02.dts @@ -0,0 +1,132 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * kirkwood-pogo_e02.dts - Device tree file for Pogoplug E02 + * + * Copyright (C) 2015 Christoph Junghans <ottxor@gentoo.org> + * + * based on information of dts files from + * Arch Linux ARM by Oleg Rakhmanov <moonman.ca@gmail.com> + * OpenWrt by Felix Kaechele <heffer@fedoraproject.org> + * + */ + +/dts-v1/; + +#include "kirkwood.dtsi" +#include "kirkwood-6281.dtsi" + +/ { + model = "Cloud Engines Pogoplug E02"; + compatible = "cloudengines,pogoe02", "marvell,kirkwood-88f6281", + "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8"; + stdout-path = &uart0; + }; + + gpio-leds { + compatible = "gpio-leds"; + + health { + label = "pogo_e02:green:health"; + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; + default-state = "keep"; + }; + fault { + label = "pogo_e02:orange:fault"; + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&pmx_usb_power_enable>; + pinctrl-names = "default"; + + usb_power: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "USB Power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&pinctrl { + pinctrl-0 = < &pmx_usb_power_enable &pmx_led_orange + &pmx_led_green >; + pinctrl-names = "default"; + + pmx_usb_power_enable: pmx-usb-power-enable { + marvell,pins = "mpp29"; + marvell,function = "gpio"; + }; + + pmx_led_green: pmx-led-green { + marvell,pins = "mpp48"; + marvell,function = "gpio"; + }; + + pmx_led_orange: pmx-led-orange { + marvell,pins = "mpp49"; + marvell,function = "gpio"; + }; +}; + +&uart0 { + status = "okay"; +}; + +&nand { + chip-delay = <40>; + status = "okay"; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x100000>; + read-only; + }; + + partition@100000 { + label = "uImage"; + reg = <0x0100000 0x400000>; + }; + + partition@500000 { + label = "pogoplug"; + reg = <0x0500000 0x2000000>; + }; + + partition@2500000 { + label = "root"; + reg = <0x02500000 0x5b00000>; + }; +}; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + reg = <0>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +}; diff --git a/configs/pogo_e02_defconfig b/configs/pogo_e02_defconfig index 6d1af7748d..0c4c023406 100644 --- a/configs/pogo_e02_defconfig +++ b/configs/pogo_e02_defconfig @@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y CONFIG_SYS_TEXT_BASE=0x600000 CONFIG_TARGET_POGO_E02=y CONFIG_IDENT_STRING="\nPogo E02" +CONFIG_DEFAULT_DEVICE_TREE="kirkwood-pogo_e02" CONFIG_BOOTDELAY=3 # CONFIG_DISPLAY_BOARDINFO is not set CONFIG_SYS_PROMPT="PogoE02> " @@ -18,6 +19,7 @@ CONFIG_CMD_FAT=y CONFIG_CMD_JFFS2=y CONFIG_CMD_UBI=y CONFIG_ISO_PARTITION=y +CONFIG_OF_CONTROL=y CONFIG_ENV_IS_IN_NAND=y # CONFIG_MMC is not set CONFIG_NETDEVICES=y @@ -26,4 +28,3 @@ CONFIG_SYS_NS16550=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_STORAGE=y -CONFIG_OF_LIBFDT=y |