[PATCH 2/2] ARM: tegra: DTS: cardhu: register UARTC

[ldewangan@nvidia.com (Laxman Dewangan)]

UARTC is used for the interfacing with bluetooth device.
Register this UART channel as high speed serial channel
so that it can use the APB DMA for data transfer.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
The driver file got applied in Greg KH's tty tree.
Tested in linux-next 20121229 with some more changes as
linux-next-20130116 is crashing in pincontrol.

 arch/arm/boot/dts/tegra30-cardhu.dtsi |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index bdb2a66..ff6b68f 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -106,6 +106,15 @@
 				nvidia,slew-rate-rising = <1>;
 				nvidia,slew-rate-falling = <1>;
 			};
+			uart3_txd_pw6 {
+				nvidia,pins =	"uart3_txd_pw6",
+						"uart3_cts_n_pa1",
+						"uart3_rts_n_pc0",
+						"uart3_rxd_pw7";
+				nvidia,function = "uartc";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
 		};
 	};
 
@@ -114,6 +123,12 @@
 		clock-frequency = <408000000>;
 	};
 
+	serial at 70006200 {
+		compatible = "nvidia,tegra30-hsuart";
+		status = "okay";
+		clock-frequency = <408000000>;
+	};
+
 	i2c at 7000c000 {
 		status = "okay";
 		clock-frequency = <100000>;
-- 
1.7.1.1