From: Rob Herring <robh@kernel.org>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] [PATCH v6 1/3] Documentation: dt: net: add ath9k wireless device binding
Date: Fri, 16 Sep 2016 12:55:48 -0000 [thread overview]
Message-ID: <20160916123724.GA9689@rob-hp-laptop> (raw)
In-Reply-To: <20160906214623.20424-2-martin.blumenstingl@googlemail.com>
On Tue, Sep 06, 2016 at 11:46:21PM +0200, Martin Blumenstingl wrote:
> 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 | 39 ++++++++++++++++++++++
> 1 file changed, 39 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..77b9202
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt
> @@ -0,0 +1,39 @@
> +* 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.
> +
> +Optional properties:
> +- reg: Address and length of the register set for the device.
reg is not optional.
> +- 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,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:
> +&pci0 {
> + ath9k at 168c,002d {
unit address is not the vendor/device ID, but the reg value. So
'@7000,0,0' I think in this case. Double check the OF PCI bus binding.
> + compatible = "pci168c,002d";
> + reg = <0x7000 0 0 0 0x1000>;
> + qca,disable-5ghz;
> + };
> +};
> --
> 2.9.3
>
next prev parent reply other threads:[~2016-09-16 12:55 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 ` [ath9k-devel] [PATCH v4 1/3] Documentation: dt: net: add ath9k wireless device binding Martin Blumenstingl
2016-07-10 20:52 ` 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 [this message]
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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