diff options
Diffstat (limited to 'src/mainboard/cavium/cn8100_sff_evb/sff8104-linux.dts')
| -rw-r--r-- | src/mainboard/cavium/cn8100_sff_evb/sff8104-linux.dts | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/src/mainboard/cavium/cn8100_sff_evb/sff8104-linux.dts b/src/mainboard/cavium/cn8100_sff_evb/sff8104-linux.dts new file mode 100644 index 0000000000..1448ee6220 --- /dev/null +++ b/src/mainboard/cavium/cn8100_sff_evb/sff8104-linux.dts @@ -0,0 +1,282 @@ +/* + * Cavium Thunder DTS file - Thunder board description + * + * Copyright (C) 2016, Cavium Inc. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL 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 program 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; version 2 of the License. + * + * This program 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. + */ + +/dts-v1/; + +/include/ "cn81xx-linux.dtsi" + +&mrml_bridge { + mdio-nexus@1,3 { + mdio0@87e005003800 { + rgmii00: rgmii00 { + reg = <0> ; + compatible = "marvell,88e1510", "ethernet-phy-ieee802.3-c22"; + }; + + qsgmii00: qsgmii00 { + qlm-mode = "0x000,qsgmii"; + reg = <0x10> ; + compatible = "vitesse,vsc8574", "ethernet-phy-ieee802.3-c22"; + }; + qsgmii01: qsgmii01 { + qlm-mode = "0x001,qsgmii"; + reg = <0x11> ; + compatible = "vitesse,vsc8574", "ethernet-phy-ieee802.3-c22"; + }; + qsgmii02: qsgmii02 { + qlm-mode = "0x002,qsgmii"; + reg = <0x12> ; + compatible = "vitesse,vsc8574", "ethernet-phy-ieee802.3-c22"; + }; + qsgmii03: qsgmii03 { + qlm-mode = "0x003,qsgmii"; + reg = <0x13> ; + compatible = "vitesse,vsc8574", "ethernet-phy-ieee802.3-c22"; + }; + }; + mdio1@87e005003880 { + xfi00: xfi00 { + qlm-mode = "0x000,xfi"; + reg = <0x0>; + compatible = "aquantia,aqr105", "ethernet-phy-ieee802.3-c45"; + }; + }; + }; + + rgx0 { + rgmii00 { + reg = <0>; + local-mac-address = [00 00 00 00 00 00]; + phy-handle = <&rgmii00>; + }; + }; + + bgx0 { + /* typename+qlm+typenumber eg : + qsgmii+bgx0+sgmmi0 + */ + qsgmii00 { + reg = <0>; + qlm-mode = "0x000,qsgmii"; + local-mac-address = [00 00 00 00 00 00]; + phy-handle = <&qsgmii00>; + }; + qsgmii01 { + reg = <1>; + qlm-mode = "0x001,qsgmii"; + local-mac-address = [00 00 00 00 00 00]; + phy-handle = <&qsgmii01>; + }; + qsgmii02 { + reg = <2>; + qlm-mode = "0x002,qsgmii"; + local-mac-address = [00 00 00 00 00 00]; + phy-handle = <&qsgmii02>; + }; + qsgmii03 { + reg = <3>; + qlm-mode = "0x003,qsgmii"; + local-mac-address = [00 00 00 00 00 00]; + phy-handle = <&qsgmii03>; + }; + + xfi00 { + reg = <0>; + qlm-mode = "0x000,xfi"; + local-mac-address = [00 00 00 00 00 00]; + phy-handle = <&xfi00>; + }; + }; + + bgx1 { + xfi10 { + reg = <0>; + qlm-mode = "0x010,xfi"; + local-mac-address = [00 00 00 00 00 00]; + }; + + xfi11 { + reg = <1>; + qlm-mode = "0x011,xfi"; + local-mac-address = [00 00 00 00 00 00]; + }; + }; + + +}; + +&mmc_1_4 { + /* NOTE: the BDK is responsible for swapping the two slots. + * Unfortunately there does not appear to be any way to read the + * position of SW2-7 in software. + */ + mmc-slot@0 { + compatible = "mmc-slot"; + reg = <0>; + vmmc-supply = <&mmc_supply_3v3>; + max-frequency = <26000000>; + /* 1.8v is not supported */ + no-1-8-v; + /* Bus width is only 4 bits maximum */ + bus-width = <4>; + /* No write-protect switch is present */ + disable-wp; + /* There is no card detection available; polling must be used. */ + broken-cd; + /* High-speed mode is supported */ + cap-sd-highspeed; + /* speed up device probing */ + no-sdio; + no-mmc; + }; + mmc-slot@1 { + compatible = "mmc-slot"; + reg = <1>; + vmmc-supply = <&mmc_supply_3v3>; + max-frequency = <26000000>; + mmc-ddr-3_3v; + /* 1.8v is not supported */ + no-1-8-v; + /* Bus width is only 8 bits maximum */ + bus-width = <8>; + /* No write-protect switch is present */ + disable-wp; + /* There is no card detection available; polling must be used. */ + broken-cd; + /* High-speed mode is supported */ + cap-mmc-highspeed; + /* eMMC device is soldered onto the board */ + non-removable; + /* speed up device probing */ + no-sdio; + no-sd; + }; +}; + +&i2c_9_0 { + /* another pca9535 at 0x20 is only visible via jtag */ + gpio1: gpio-i2c@21 { + compatible = "nxp,pca9535"; + gpio-controller; + reg = <0x21>; + gpio_base = <48>; + pins = <48 16>; + ngpios = <16>; // standard + n_gpios = <16>; // deprecated, driver required + #gpio-cells = <2>; + }; + + gpio2: gpio-i2c@22 { + compatible = "nxp,pca9535"; + gpio-controller; + reg = <0x22>; + gpio_base = <64>; + pins = <64 16>; + ngpios = <16>; // standard + n_gpios = <16>; // deprecated, driver required + #gpio-cells = <2>; + }; + + mux@70 { + compatible = "nxp,pca9546"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + }; +}; + +&i2c_9_1 { + rom@54 { + compatible = "atmel,24c256"; + reg = <0x54>; + pagesize = <64>; + }; + + rtc@68 { + compatible = "isil,isl12057"; + reg = <0x68>; + }; +}; + +&spi_7_0 { + flash@0 { + compatible = "micron,n25q128a13", "spi-flash", "jedec,spi-nor"; + reg = <0x0>; + spi-max-frequency = <16000000>; + #address-cells = <1>; + #size-cells = <1>; + }; + flash@1 { + compatible = "spinand,mt29f", "mt29f"; + reg = <0x1>; + spi-max-frequency = <50000000>; + #address-cells = <1>; + #size-cells = <1>; + nand-ecc-mode = "none"; + }; +}; + +&nfc { + nand@1 { + reg = <0x1>; + nand-ecc-mode = "none"; + }; +}; |