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Diffstat (limited to 'arch/arm/dts/armada-8040-db.dts')
| -rw-r--r-- | arch/arm/dts/armada-8040-db.dts | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/arch/arm/dts/armada-8040-db.dts b/arch/arm/dts/armada-8040-db.dts new file mode 100644 index 0000000..40def9d --- /dev/null +++ b/arch/arm/dts/armada-8040-db.dts @@ -0,0 +1,285 @@ +/* + * Copyright (C) 2016 Marvell Technology Group Ltd. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPLv2 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 library 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 library 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 "AS IS", 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. + */ + +/* + * Device Tree file for Marvell Armada 8040 Development board platform + */ + +#include "armada-8040.dtsi" + +/ { + model = "Marvell Armada 8040 DB board"; + compatible = "marvell,armada8040-db", "marvell,armada8040", + "marvell,armada-ap806-quad", "marvell,armada-ap806"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + i2c0 = &cpm_i2c0; + spi0 = &cps_spi1; + }; + + memory@00000000 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; +}; + +/* Accessible over the mini-USB CON9 connector on the main board */ +&uart0 { + status = "okay"; +}; + +&ap_pinctl { + /* MPP Bus: + * SDIO [0-10] + * UART0 [11,19] + */ + /* 0 1 2 3 4 5 6 7 8 9 */ + pin-func = < 1 1 1 1 1 1 1 1 1 1 + 1 3 0 0 0 0 0 0 0 3 >; +}; + +&cpm_pinctl { + /* MPP Bus: + * [0-31] = 0xff: Keep default CP0_shared_pins: + * [11] CLKOUT_MPP_11 (out) + * [23] LINK_RD_IN_CP2CP (in) + * [25] CLKOUT_MPP_25 (out) + * [29] AVS_FB_IN_CP2CP (in) + * [32,34] SMI + * [31] GPIO: push button/Wake + * [35-36] GPIO + * [37-38] I2C + * [40-41] SATA[0/1]_PRESENT_ACTIVEn + * [42-43] XSMI + * [44-55] RGMII1 + * [56-62] SD + */ + /* 0 1 2 3 4 5 6 7 8 9 */ + pin-func = < 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0 7 0 7 0 0 2 2 0 + 0 0 8 8 1 1 1 1 1 1 + 1 1 1 1 1 1 0xe 0xe 0xe 0xe + 0xe 0xe 0xe >; +}; + +/* CON5 on CP0 expansion */ +&cpm_pcie2 { + status = "okay"; +}; + +&cpm_i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&cpm_i2c0_pins>; + status = "okay"; + clock-frequency = <100000>; +}; + +/* CON4 on CP0 expansion */ +&cpm_sata0 { + status = "okay"; +}; + +/* CON9 on CP0 expansion */ +&cpm_usb3_0 { + status = "okay"; +}; + +/* CON10 on CP0 expansion */ +&cpm_usb3_1 { + status = "okay"; +}; + +&cps_pinctl { + /* MPP Bus: + * [0-11] RGMII0 + * [13-16] SPI1 + * [27,31] GE_MDIO/MDC + * [32-62] = 0xff: Keep default CP1_shared_pins: + */ + /* 0 1 2 3 4 5 6 7 8 9 */ + pin-func = < 0x3 0x3 0x3 0x3 0x3 0x3 0x3 0x3 0x3 0x3 + 0x3 0x3 0xff 0x3 0x3 0x3 0x3 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0x8 0xff 0xff + 0xff 0x8 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff >; +}; + +/* CON5 on CP1 expansion */ +&cps_pcie2 { + status = "okay"; +}; + +&cps_spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&cps_spi1_pins>; + status = "okay"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "U-Boot"; + reg = <0 0x200000>; + }; + partition@400000 { + label = "Filesystem"; + reg = <0x200000 0xce0000>; + }; + }; + }; +}; + +/* CON4 on CP1 expansion */ +&cps_sata0 { + status = "okay"; +}; + +/* CON9 on CP1 expansion */ +&cps_usb3_0 { + status = "okay"; +}; + +/* CON10 on CP1 expansion */ +&cps_usb3_1 { + status = "okay"; +}; + +&cpm_comphy { + /* + * Serdes Configuration: + * Lane 0: SGMII2 + * Lane 1: USB3_HOST0 + * Lane 2: KR (10G) + * Lane 3: SATA1 + * Lane 4: USB3_HOST1 + * Lane 5: PEX2x1 + */ + phy0 { + phy-type = <PHY_TYPE_SGMII2>; + phy-speed = <PHY_SPEED_3_125G>; + }; + + phy1 { + phy-type = <PHY_TYPE_USB3_HOST0>; + }; + + phy2 { + phy-type = <PHY_TYPE_KR>; + }; + + phy3 { + phy-type = <PHY_TYPE_SATA1>; + }; + + phy4 { + phy-type = <PHY_TYPE_USB3_HOST1>; + }; + + phy5 { + phy-type = <PHY_TYPE_PEX2>; + }; +}; + +&cps_comphy { + /* + * Serdes Configuration: + * Lane 0: SGMII2 + * Lane 1: USB3_HOST0 + * Lane 2: KR (10G) + * Lane 3: SATA1 + * Lane 4: Unconnected + * Lane 5: PEX2x1 + */ + phy0 { + phy-type = <PHY_TYPE_SGMII2>; + phy-speed = <PHY_SPEED_3_125G>; + }; + + phy1 { + phy-type = <PHY_TYPE_USB3_HOST0>; + }; + + phy2 { + phy-type = <PHY_TYPE_KR>; + }; + + phy3 { + phy-type = <PHY_TYPE_SATA1>; + }; + + phy4 { + phy-type = <PHY_TYPE_UNCONNECTED>; + }; + + phy5 { + phy-type = <PHY_TYPE_PEX2>; + }; +}; + +&cpm_utmi0 { + status = "okay"; +}; + +&cpm_utmi1 { + status = "okay"; +}; + +&cps_utmi0 { + status = "okay"; +}; |