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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt new file mode 100644 index 000000000..aaaeeb5f9 --- /dev/null +++ b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt @@ -0,0 +1,48 @@ +* Qualcomm Atheros ath9k wireless devices + +This node provides properties for configuring the ath9k wireless device. The +node is expected to be specified as a child node of the PCI controller to +which the wireless chip is connected. + +Required properties: +- compatible: For PCI and PCIe devices this should be an identifier following + the format as defined in "PCI Bus Binding to Open Firmware" + Revision 2.1. One of the possible formats is "pciVVVV,DDDD" + where VVVV is the PCI vendor ID and DDDD is PCI device ID. + Typically QCA's PCI vendor ID 168c is used while the PCI device + ID depends on the chipset - see the following (possibly + incomplete) list: + - 0023 for AR5416 + - 0024 for AR5418 + - 0027 for AR9160 + - 0029 for AR9220 and AR9223 + - 002a for AR9280 and AR9283 + - 002b for AR9285 + - 002c for AR2427 + - 002d for AR9227 + - 002e for AR9287 + - 0030 for AR9380, AR9381 and AR9382 + - 0032 for AR9485 + - 0033 for AR9580 and AR9590 + - 0034 for AR9462 + - 0036 for AR9565 + - 0037 for AR9485 +- reg: Address and length of the register set for the device. + +Optional properties: +- qca,no-eeprom: Indicates that there is no physical EEPROM connected to the + ath9k wireless chip (in this case the calibration / + EEPROM data will be loaded from userspace using the + kernel firmware loader). + +The MAC address will be determined using the optional properties defined in +net/ethernet.txt. + +In this example, the node is defined as child node of the PCI controller: +&pci0 { + wifi@168c,002d { + compatible = "pci168c,002d"; + reg = <0x7000 0 0 0 0x1000>; + qca,no-eeprom; + }; +}; |