linux-kernel - [PATCH v2 3/4] dt: exynos5420: Enable support for USB 3.0 PHY controller

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Message-id: <1386151747-3209-4-git-send-email-gautam.vivek@samsung.com>
Date:	Wed, 04 Dec 2013 15:39:06 +0530
From:	Vivek Gautam <gautam.vivek@...sung.com>
To:	linux-usb@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	devicetree-discuss@...ts.ozlabs.org
Cc:	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	gregkh@...uxfoundation.org, balbi@...com, rob.herring@...xeda.com,
	kgene.kim@...sung.com, kishon@...com, jg1.han@...sung.com,
	s.nawrocki@...sung.com, t.figa@...sung.com, jwerner@...omium.org,
	k.debski@...sung.com
Subject: [PATCH v2 3/4] dt: exynos5420: Enable support for USB 3.0 PHY
 controller

Add device tree nodes for USB 3.0 PHY present alongwith
USB 3.0 controller Exynos 5420 SoC. This phy driver is
based on generic phy framework.

Signed-off-by: Vivek Gautam <gautam.vivek@...sung.com>
---
 arch/arm/boot/dts/exynos5420.dtsi |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 09aa06c..a88ab00 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -31,6 +31,8 @@
 		i2c1 = &i2c_1;
 		i2c2 = &i2c_2;
 		i2c3 = &i2c_3;
+		usb3phy0 = &usb3_phy0;
+		usb3phy1 = &usb3_phy1;
 	};
 
 	cpus {
@@ -310,4 +312,22 @@
 		clocks = <&clock 431>, <&clock 143>;
 		clock-names = "mixer", "sclk_hdmi";
 	};
+
+	usbphy@...00000 {
+		compatible = "samsung,exynos5420-usb3phy";
+		reg = <0x12100000 0x100>;
+		clocks = <&clock 366>, <&clock 1>, <&clock 152>;
+		clock-names = "phy", "usb3phy_refclk", "usb30_sclk_100m";
+		samsung,syscon-phandle = <&pmu_syscon>;
+		#phy-cells = <0>;
+	};
+
+	usbphy@...00000 {
+		compatible = "samsung,exynos5420-usb3phy";
+		reg = <0x12500000 0x100>;
+		clocks = <&clock 367>, <&clock 1>, <&clock 153>;
+		clock-names = "phy", "usb3phy_refclk", "usb30_sclk_100m";
+		samsung,syscon-phandle = <&pmu_syscon>;
+		#phy-cells = <0>;
+	};
 };
-- 
1.7.6.5

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