Hello.
On 02/12/2016 07:21 PM, Rob Herring wrote:
This adds DT support for the TI DA8xx/OMAP-L1x/AM17xx/AM18xx MUSB driver.
Signed-off-by: Petr Kulhavy <petr@xxxxxxxxx>
---
.../devicetree/bindings/usb/da8xx-usb.txt | 47 ++++++++++++++++++++++
1 file changed, 47 insertions(+)
create mode 100644 Documentation/devicetree/bindings/usb/da8xx-usb.txt
diff --git a/Documentation/devicetree/bindings/usb/da8xx-usb.txt b/Documentation/devicetree/bindings/usb/da8xx-usb.txt
new file mode 100644
index 0000000..62dcc51
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/da8xx-usb.txt
@@ -0,0 +1,47 @@
+TI DA8xx MUSB
+~~~~~~~~~~~~~
+For DA830 and DA850 platforms.
+
+Required properties:
+~~~~~~~~~~~~~~~~~~~~
+ - compatible : Should be set to "ti,da830-musb".
+
+ - reg: Offset and length of the USB controller register set.
+
+ - interrupts: The USB interrupt number.
+
+ - interrupt-names: Should be set to "mc".
+
+ - dr_mode: The USB operation mode. Should be one of "host", "peripheral" or "otg".
+
+ - mentor,power : Specifies the maximum current in milliamperes the controller can
+ supply in host mode.
Still a no for me.
Note that it's been used twice already, for musb_dsps.c and omap2430.c
glues (in the latter case the prop was called just "power"). The corresponding
field is a part of the 'struct musb_hdrc_platform_data'.
Looks like this just sets hcd->power_budget. This
property may not be a regulator, but ultimately the value depends on
some regulator supplying Vbus.
Yes.
Also, given this has nothing to do with MUSB h/w,
This regulator is controlled by the DRVVBUS signal from MUSB h/w!
however this is described should be generic.
You mean just "power", w/o the vendor prefix?
MBR, Sergei
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