diff options
Diffstat (limited to 'arch/arm/boot/dts/armada-388-db.dts')
| -rw-r--r-- | arch/arm/boot/dts/armada-388-db.dts | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-388-db.dts b/arch/arm/boot/dts/armada-388-db.dts new file mode 100644 index 000000000..2bcec5419 --- /dev/null +++ b/arch/arm/boot/dts/armada-388-db.dts @@ -0,0 +1,245 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree file for Marvell Armada 388 evaluation board + * (DB-88F6820) + * + * Copyright (C) 2014 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + */ + +/dts-v1/; +#include "armada-388.dtsi" + +/ { + model = "Marvell Armada 385 Development Board"; + compatible = "marvell,a385-db", "marvell,armada388", + "marvell,armada385", "marvell,armada380"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; /* 256 MB */ + }; + + soc { + ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 + MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000 + MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000 + MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000 + MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>; + + internal-regs { + i2c@11000 { + status = "okay"; + clock-frequency = <100000>; + audio_codec: audio-codec@4a { + #sound-dai-cells = <0>; + compatible = "cirrus,cs42l51"; + reg = <0x4a>; + }; + }; + + i2c@11100 { + status = "okay"; + clock-frequency = <100000>; + }; + + serial@12000 { + status = "okay"; + }; + + ethernet@30000 { + status = "okay"; + phy = <&phy1>; + phy-mode = "rgmii-id"; + buffer-manager = <&bm>; + bm,pool-long = <2>; + bm,pool-short = <3>; + }; + + usb@58000 { + status = "ok"; + }; + + ethernet@70000 { + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; + buffer-manager = <&bm>; + bm,pool-long = <0>; + bm,pool-short = <1>; + }; + + mdio@72004 { + phy0: ethernet-phy@0 { + reg = <0>; + }; + + phy1: ethernet-phy@1 { + reg = <1>; + }; + }; + + sata@a8000 { + status = "okay"; + }; + + sata@e0000 { + status = "okay"; + }; + + bm@c8000 { + status = "okay"; + }; + + sdhci@d8000 { + broken-cd; + wp-inverted; + bus-width = <8>; + status = "okay"; + no-1-8-v; + }; + + audio-controller@e8000 { + pinctrl-0 = <&i2s_pins>; + pinctrl-names = "default"; + status = "disabled"; + }; + + usb3@f0000 { + status = "okay"; + }; + + usb3@f8000 { + status = "okay"; + }; + }; + + bm-bppi { + status = "okay"; + }; + + pcie { + status = "okay"; + /* + * The two PCIe units are accessible through + * standard PCIe slots on the board. + */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + pcie@2,0 { + /* Port 1, Lane 0 */ + status = "okay"; + }; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "Armada 385 DB Audio"; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,widgets = + "Headphone", "Out Jack", + "Line", "In Jack"; + simple-audio-card,routing = + "Out Jack", "HPL", + "Out Jack", "HPR", + "AIN1L", "In Jack", + "AIN1R", "In Jack"; + status = "disabled"; + + simple-audio-card,dai-link@0 { + format = "i2s"; + cpu { + sound-dai = <&audio_controller 0>; + }; + + codec { + sound-dai = <&audio_codec>; + }; + }; + + simple-audio-card,dai-link@1 { + format = "i2s"; + cpu { + sound-dai = <&audio_controller 1>; + }; + + codec { + sound-dai = <&spdif_out>; + }; + }; + + simple-audio-card,dai-link@2 { + format = "i2s"; + cpu { + sound-dai = <&audio_controller 1>; + }; + + codec { + sound-dai = <&spdif_in>; + }; + }; + }; + + spdif_out: spdif-out { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dit"; + }; + + spdif_in: spdif-in { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dir"; + }; +}; + +&spi0 { + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "w25q32", "jedec,spi-nor"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <108000000>; + }; +}; + +&nand_controller { + status = "okay"; + + nand@0 { + reg = <0>; + label = "pxa3xx_nand-0"; + nand-rb = <0>; + marvell,nand-keep-config; + nand-on-flash-bbt; + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "U-Boot"; + reg = <0 0x800000>; + }; + partition@800000 { + label = "Linux"; + reg = <0x800000 0x800000>; + }; + partition@1000000 { + label = "Filesystem"; + reg = <0x1000000 0x3f000000>; + }; + }; + }; +}; |