linux-kernel - [PATCH 1/4] Documentation: dt-bindings: add dt binding info for Rockchip dwc2

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Message-Id: <1406683873-18194-2-git-send-email-kever.yang@rock-chips.com>
Date:	Tue, 29 Jul 2014 18:31:10 -0700
From:	Kever Yang <kever.yang@...k-chips.com>
To:	heiko@...ech.de, robh+dt@...nel.org, pawel.moll@....com,
	mark.rutland@....com, ijc+devicetree@...lion.org.uk,
	galak@...eaurora.org, rdunlap@...radead.org,
	linux@....linux.org.uk, paulz@...opsys.com,
	gregkh@...uxfoundation.org, mporter@...aro.org, kishon@...com,
	balbi@...com
Cc:	swarren@...dotorg.org, devicetree@...r.kernel.org,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-usb@...r.kernel.org,
	kever.yang@...k-chips.com, addy.ke@...k-chips.com,
	xjq@...k-chips.com, cf@...k-chips.com, lyz@...k-chips.com,
	wulf@...k-chips.com, dianders@...omium.org, olof@...om.net,
	sonnyrao@...omium.org
Subject: [PATCH 1/4] Documentation: dt-bindings: add dt binding info for Rockchip dwc2

This add necessary dwc2 binding documentation for Rockchip socs:
rk3066, rk3188 and rk3288

add dr_mode as optional properties.

Signed-off-by: Kever Yang <kever.yang@...k-chips.com>
---
 Documentation/devicetree/bindings/usb/dwc2.txt |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt
index aa91034..eb80d7b 100644
--- a/Documentation/devicetree/bindings/usb/dwc2.txt
+++ b/Documentation/devicetree/bindings/usb/dwc2.txt
@@ -4,6 +4,9 @@ Platform DesignWare HS OTG USB 2.0 controller
 Required properties:
 - compatible : One of:
   - brcm,bcm2835-usb: The DWC2 USB controller instance in the BCM2835 SoC.
+  - rockchip,rk3066-usb: The DWC2 USB controller instance in the rk3066 Soc;
+  - "rockchip,rk3188-usb","rockchip,rk3066-usb": for rk3188 Soc;
+  - "rockchip,rk3288-usb","rockchip,rk3066-usb": for rk3288 Soc;
   - snps,dwc2: A generic DWC2 USB controller with default parameters.
 - reg : Should contain 1 register range (address and length)
 - interrupts : Should contain 1 interrupt
@@ -15,6 +18,8 @@ Optional properties:
 - phys: phy provider specifier
 - phy-names: shall be "usb2-phy"
 Refer to phy/phy-bindings.txt for generic phy consumer properties
+- dr_mode: shall be one of "host", "peripheral" and "otg"
+  Refer to usb/generic.txt
 
 Example:
 
-- 
1.7.9.5


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