1 * MediaTek mt76xx devices
3 This node provides properties for configuring the MediaTek mt76xx wireless
4 device. The node is expected to be specified as a child node of the PCI
5 controller to which the wireless chip is connected.
7 Alternatively, it can specify the wireless part of the MT7628/MT7688 or
8 MT7622 SoC. For SoC, use the following compatible strings:
11 - "mediatek,mt7628-wmac" for MT7628/MT7688
12 - "mediatek,mt7622-wmac" for MT7622
15 - reg: Address and length of the register set for the device.
16 - interrupts: Main device interrupt
18 MT7622 specific properties:
19 - power-domains: phandle to the power domain that the WMAC is part of
20 - mediatek,infracfg: phandle to the infrastructure bus fabric syscon node
24 - ieee80211-freq-limit: See ieee80211.txt
25 - mediatek,mtd-eeprom: Specify a MTD partition + offset containing EEPROM data
26 - big-endian: if the radio eeprom partition is written in big-endian, specify
28 - mediatek,eeprom-merge-otp: Merge EEPROM data with OTP data. Can be used on
29 boards where the flash calibration data is generic and specific calibration
30 data should be pulled from the OTP ROM
32 The MAC address can as well be set with corresponding optional properties
33 defined in net/ethernet.txt.
36 - led: Properties for a connected LED
38 - led-sources: See Documentation/devicetree/bindings/leds/common.txt
43 compatible = "mediatek,mt76";
44 reg = <0x0000 0 0 0 0>;
45 ieee80211-freq-limit = <5000000 6000000>;
46 mediatek,mtd-eeprom = <&factory 0x8000>;
59 compatible = "mediatek,mt7628-wmac";
60 reg = <0x10300000 0x100000>;
62 interrupt-parent = <&cpuintc>;
65 mediatek,mtd-eeprom = <&factory 0x0000>;
71 compatible = "mediatek,mt7622-wmac";
72 reg = <0 0x18000000 0 0x100000>;
73 interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_LOW>;
75 mediatek,infracfg = <&infracfg>;
77 power-domains = <&scpsys MT7622_POWER_DOMAIN_WB>;