linux-kernel - [PATCH v4 3/4] ARM: dts: dra7: Use "ti,dra7x-usb2-phy2" compatible string for USB2 PHY2

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Date:	Mon, 21 Dec 2015 14:39:31 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<inux-arm-kernel@...ts.infradead.org>,
	<linux-omap@...r.kernel.org>, <tony@...mide.com>,
	<bcousson@...libre.com>
CC:	<kishon@...com>, <linux@....linux.org.uk>, <robh+dt@...nel.org>,
	<pawel.moll@....com>, <mark.rutland@....com>,
	<ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>,
	<rogerq@...com>
Subject: [PATCH v4 3/4] ARM: dts: dra7: Use "ti,dra7x-usb2-phy2" compatible string for USB2 PHY2

The USB2 PHY2 has a different register map compared to USB2 PHY1
to power on/off the PHY. In order to handle it, use the new compatible
string "ti,dra7x-usb2-phy2" for the second instance of USB2 PHY.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
 arch/arm/boot/dts/dra7.dtsi |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 41a3d35..7d35b94 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -1299,7 +1299,8 @@
 			};
 
 			usb2_phy2: phy@...85000 {
-				compatible = "ti,omap-usb2";
+				compatible = "ti,dra7x-usb2-phy2",
+					     "ti,omap-usb2";
 				reg = <0x4a085000 0x400>;
 				ctrl-module = <&omap_control_usb2phy2>;
 				clocks = <&usb_phy2_always_on_clk32k>,
-- 
1.7.9.5

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