From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] [PATCH v4 1/3] Documentation: dt: net: add ath9k wireless device binding
Date: Sun, 10 Jul 2016 01:28:32 +0200 [thread overview]
Message-ID: <20160709232834.31654-2-martin.blumenstingl@googlemail.com> (raw)
In-Reply-To: <20160709232834.31654-1-martin.blumenstingl@googlemail.com>
Add documentation how devicetree can be used to configure ath9k based
devices.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
.../devicetree/bindings/net/wireless/qca,ath9k.txt | 59 ++++++++++++++++++++++
1 file changed, 59 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt
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 0000000..7c62c59
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt
@@ -0,0 +1,59 @@
+* 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: Should be "qca,ath9k"
+
+Optional properties:
+- reg: Address and length of the register set for the device.
+- qca,clk-25mhz: Defines that a 25MHz clock is used
+- 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).
+- qca,check-eeprom-endianness: When enabled, the driver checks if the
+ endianness of the EEPROM (based on the two
+ magic bytes at the start of the EEPROM)
+ matches the host system's native endianness.
+ The data will be swapped accordingly if there
+ is a mismatch.
+ Leaving this disabled means that the EEPROM
+ data will be interpreted in the system's
+ native endianness, regardless of the magic
+ bytes.
+ Enable this option only when the magic bytes
+ are known to indicate the correct endianness
+ of the EEPROM data, because otherwise the
+ EEPROM data may be swapped and thus may be
+ parsed incorrectly.
+- qca,disable-2ghz: Overrides the settings from the EEPROM and disables the
+ 2.4GHz band. Setting this property is only needed
+ when the RF circuit does not support the 2.4GHz band
+ while it is enabled nevertheless in the EEPROM.
+- qca,disable-5ghz: Overrides the settings from the EEPROM and disables the
+ 5GHz band. Setting this property is only needed when
+ the RF circuit does not support the 5GHz band while
+ it is enabled nevertheless in the EEPROM.
+- mac-address: See ethernet.txt in the parent directory
+- local-mac-address: See ethernet.txt in the parent directory
+
+In this example, the node is defined as child node of the PCI controller.
+
+pci {
+ pcie at 0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+
+ ath9k at 0,0 {
+ compatible = "qca,ath9k";
+ reg = <0 0 0 0 0>;
+ qca,disable-5ghz;
+ };
+ };
+};
--
2.9.0
next prev parent reply other threads:[~2016-07-09 23:28 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-24 12:34 [ath9k-devel] [RFC v3] ath9k: add devicetree support to ath9k Martin Blumenstingl
2016-06-24 12:34 ` [ath9k-devel] [PATCH RFC v3 1/3] Documentation: dt: net: add ath9k wireless device binding Martin Blumenstingl
2016-06-27 0:20 ` Julian Calaby
2016-06-27 9:49 ` Kalle Valo
2016-06-24 12:34 ` [ath9k-devel] [PATCH v3 2/3] ath9k: add a helper to get the string representation of ath_bus_type Martin Blumenstingl
2016-06-27 10:26 ` Felix Fietkau
2016-06-29 22:37 ` Martin Blumenstingl
2016-06-24 12:34 ` [ath9k-devel] [PATCH RFC v3 3/3] ath9k: parse the device configuration from an OF node Martin Blumenstingl
2016-06-25 12:01 ` Christian Lamparter
2016-06-25 15:08 ` Martin Blumenstingl
2016-06-25 19:26 ` Christian Lamparter
2016-06-26 23:38 ` Martin Blumenstingl
2016-07-07 1:03 ` Luis R. Rodriguez
2016-07-09 23:28 ` [ath9k-devel] [PATCH v4 0/3] add devicetree support to ath9k Martin Blumenstingl
2016-07-09 23:28 ` Martin Blumenstingl [this message]
2016-07-10 20:52 ` [ath9k-devel] [PATCH v4 1/3] Documentation: dt: net: add ath9k wireless device binding Arnd Bergmann
2016-07-10 20:54 ` Martin Blumenstingl
2016-07-10 22:01 ` Arnd Bergmann
2016-07-11 21:21 ` Martin Blumenstingl
2016-07-14 12:33 ` Arnd Bergmann
2016-07-13 7:02 ` Kalle Valo
2016-07-13 7:47 ` Arnd Bergmann
2016-07-09 23:28 ` [ath9k-devel] [PATCH v4 2/3] ath9k: add a helper to get the string representation of ath_bus_type Martin Blumenstingl
2016-07-09 23:28 ` [ath9k-devel] [PATCH v4 3/3] ath9k: parse the device configuration from an OF node Martin Blumenstingl
2016-07-10 0:32 ` Bjørn Mork
2016-07-10 9:28 ` Oleksij Rempel
2016-07-10 20:56 ` Martin Blumenstingl
2016-08-21 14:31 ` [ath9k-devel] [PATCH v5 0/3] add devicetree support to ath9k Martin Blumenstingl
2016-08-21 14:31 ` [ath9k-devel] [PATCH v5 1/3] Documentation: dt: net: add ath9k wireless device binding Martin Blumenstingl
2016-08-22 9:08 ` Arnd Bergmann
2016-08-28 20:51 ` Martin Blumenstingl
2016-08-29 12:12 ` Arnd Bergmann
2016-08-21 14:31 ` [ath9k-devel] [PATCH v5 2/3] ath9k: add a helper to get the string representation of ath_bus_type Martin Blumenstingl
2016-08-21 14:31 ` [ath9k-devel] [PATCH v5 3/3] ath9k: parse the device configuration from an OF node Martin Blumenstingl
2016-09-06 21:46 ` [ath9k-devel] [PATCH v6 0/3] add devicetree support to ath9k Martin Blumenstingl
2016-09-06 21:46 ` [ath9k-devel] [PATCH v6 1/3] Documentation: dt: net: add ath9k wireless device binding Martin Blumenstingl
2016-09-09 7:48 ` Oleksij Rempel
2016-09-09 20:57 ` Martin Blumenstingl
2016-09-13 7:28 ` Oleksij Rempel
2016-09-16 12:45 ` Rob Herring
2016-09-18 21:51 ` Martin Blumenstingl
2016-09-16 12:55 ` Rob Herring
2016-09-06 21:46 ` [ath9k-devel] [PATCH v6 2/3] ath9k: add a helper to get the string representation of ath_bus_type Martin Blumenstingl
2016-09-06 21:46 ` [ath9k-devel] [PATCH v6 3/3] ath9k: parse the device configuration from an OF node Martin Blumenstingl
2016-10-02 21:47 ` [ath9k-devel] [PATCH v7 0/3] add devicetree support to ath9k Martin Blumenstingl
2016-10-02 21:47 ` [ath9k-devel] [PATCH v7 1/3] Documentation: dt: net: add ath9k wireless device binding Martin Blumenstingl
2016-10-07 12:17 ` [ath9k-devel] [v7, " Kalle Valo
2016-10-09 1:29 ` [ath9k-devel] [PATCH v7 " Rob Herring
2016-10-09 9:54 ` Martin Blumenstingl
2016-10-02 21:47 ` [ath9k-devel] [PATCH v7 2/3] ath9k: add a helper to get the string representation of ath_bus_type Martin Blumenstingl
2016-10-02 21:47 ` [ath9k-devel] [PATCH v7 3/3] ath9k: parse the device configuration from an OF node Martin Blumenstingl
2016-10-16 20:59 ` [ath9k-devel] [PATCH v8 0/3] add devicetree support to ath9k Martin Blumenstingl
2016-10-16 20:59 ` [ath9k-devel] [PATCH v8 1/3] Documentation: dt: net: add ath9k wireless device binding Martin Blumenstingl
2016-10-18 15:31 ` Rob Herring
2016-11-15 14:56 ` [ath9k-devel] [v8, " Kalle Valo
2016-10-16 20:59 ` [ath9k-devel] [PATCH v8 2/3] ath9k: add a helper to get the string representation of ath_bus_type Martin Blumenstingl
2016-10-16 20:59 ` [ath9k-devel] [PATCH v8 3/3] ath9k: parse the device configuration from an OF node Martin Blumenstingl
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