Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1379714
| From | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v4 2/7] dt-bindings: Add bindings for phy-da8xx-usb |
| Date | 2016-04-15 13:00 +0200 |
| Message-ID | <ro9DI-1Ev-11@gated-at.bofh.it> (permalink) |
| References | <rnUlk-6mH-3@gated-at.bofh.it> <rnUll-6mH-23@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hello.
On 4/14/2016 9:35 PM, David Lechner wrote:
> Device tree binding for new phy-da8xx-usb driver.
>
> Signed-off-by: David Lechner <david@lechnology.com>
> Acked-by: Rob Herring <robh@kernel.org>
> ---
>
> v4 changes:
>
> * swapped order of usb20 and usb11 to be in logical order of reg address.
>
> .../devicetree/bindings/phy/phy-da8xx-usb.txt | 40 ++++++++++++++++++++++
> 1 file changed, 40 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/phy/phy-da8xx-usb.txt
>
> diff --git a/Documentation/devicetree/bindings/phy/phy-da8xx-usb.txt b/Documentation/devicetree/bindings/phy/phy-da8xx-usb.txt
> new file mode 100644
> index 0000000..bead185
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/phy-da8xx-usb.txt
> @@ -0,0 +1,40 @@
> +TI DaVinci DA8xx USB PHY
DA8xx is not DaVinci, please omit this.
> +
> +Required properties:
> + - compatible: must be "ti,da830-usbphy".
> + - #phy-cells: must be 1.
> +
> +This device controls the PHY for both the USB 1.1 OHCI and USB 2.0 OTG
> +controllers on DA8xx SoCs. Consumers of this device should use index 0 for
> +the USB 2.0 phy device and index 1 for the USB 1.1 phy device.
Not indices 2 and 1 already?
> +It also requires a "syscon" node with compatible = "ti,da830-cfgchip", "syscon"
> +to access the CFGCHIP2 register.
> +
> +Example:
> +
> + cfgchip: cfgchip@1417c {
> + compatible = "ti,da830-cfgchip", "syscon";
> + reg = <0x1417c 0x14>;
> + };
> +
> + usbphy: usbphy {
Name it "usb-phy" please, consistent to what ePAPR has mandated for
Ethernet PHYs.
[...]
MBR, Sergei
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH v4 0/7] da8xx USB PHY (was da8xx USB clocks) David Lechner <david@lechnology.com> - 2016-04-14 20:40 +0200
[PATCH v4 2/7] dt-bindings: Add bindings for phy-da8xx-usb David Lechner <david@lechnology.com> - 2016-04-14 20:40 +0200
Re: [PATCH v4 2/7] dt-bindings: Add bindings for phy-da8xx-usb Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2016-04-15 13:00 +0200
Re: [PATCH v4 2/7] dt-bindings: Add bindings for phy-da8xx-usb David Lechner <david@lechnology.com> - 2016-04-15 18:20 +0200
Re: [PATCH v4 2/7] dt-bindings: Add bindings for phy-da8xx-usb Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2016-04-15 19:10 +0200
[PATCH v4 6/7] usb: musb: da8xx: Use devm in probe David Lechner <david@lechnology.com> - 2016-04-14 20:40 +0200
csiph-web