linux-kernel - [PATCH 2/3] dt: tegra20: Add ehci host controller nodes.

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Message-ID: <1311115617-9697-2-git-send-email-achew@nvidia.com>
Date:	Tue, 19 Jul 2011 15:46:56 -0700
From:	<achew@...dia.com>
To:	<grant.likely@...retlab.ca>, <olof@...om.net>,
	<swarren@...dia.com>, <dwillemsen@...dia.com>, <rklein@...dia.com>,
	<mogantyv@...dia.com>
CC:	<devicetree-discuss@...ts.ozlabs.org>,
	<linux-tegra@...r.kernel.org>, <linux-arm-kernel@...r.kernel.org>,
	<linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	Andrew Chew <achew@...dia.com>
Subject: [PATCH 2/3] dt: tegra20: Add ehci host controller nodes.

From: Andrew Chew <achew@...dia.com>

These values were derived from various headers in arch/arm/mach-tegra.

Signed-off-by: Andrew Chew <achew@...dia.com>
---
 arch/arm/boot/dts/tegra20.dtsi |   52 ++++++++++++++++++++++++++++++++++++++++
 1 files changed, 52 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 83fedf3..a0353bb 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -160,5 +160,57 @@
 		interrupts = < 63 >;
 		status = "disabled";
 	};
+
+	ehci@...00000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "nvidia,tegra20-ehci";
+		reg = <0xc5000000 0x4000>;
+		interrupts = < 52 >;
+		mode = < 1 >;
+		power_down_on_bus_suspend;
+		type = "utmi";
+		hssync_start_delay = < 0 >;
+		idle_wait_delay = < 17 >;
+		elastic_limit = < 16 >;
+		term_range_adj = < 6 >;
+		xcvr_setup = < 15 >;
+		xcvr_lsfslew = < 2 >;
+		xcvr_lsrslew = < 2 >;
+		status = "disabled";
+	};
+
+	ehci@...04000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "nvidia,tegra20-ehci";
+		reg = <0xc5004000 0x4000>;
+		interrupts = < 53 >;
+		mode = < 1 >;
+		power_down_on_bus_suspend;
+		type = "ulpi";
+		reset_gpio = < 169 >;
+		clk = "cdev2";
+		status = "disabled";
+	};
+
+	ehci@...08000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "nvidia,tegra20-ehci";
+		reg = <0xc5008000 0x4000>;
+		interrupts = < 129 >;
+		mode = < 1 >;
+		power_down_on_bus_suspend;
+		type = "utmi";
+		hssync_start_delay = < 0 >;
+		idle_wait_delay = < 17 >;
+		elastic_limit = < 16 >;
+		term_range_adj = < 6 >;
+		xcvr_setup = < 8 >;
+		xcvr_lsfslew = < 2 >;
+		xcvr_lsrslew = < 2 >;
+		status = "disabled";
+	};
 };
 
-- 
1.7.6

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