From: Michal Simek <michal.simek@xilinx.com>
Date: Wed, 27 Mar 2013 12:36:39 +0000 (+0100)
Subject: arm: zynq: Add smp_twd timer
X-Git-Tag: v3.10-rc1~64^2~8^2~2
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=2f34e0a58f34db094257e33b461d58b578004b67;p=linux.git

arm: zynq: Add smp_twd timer

The zynq has a Cortex-A9 with the corresponding smp_twd timers. Use them.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index 51243db2e9e4..2a1df1bc4b99 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -129,5 +129,12 @@ ttc1: ttc1@f8002000 {
 			clock-names = "cpu_1x";
 			clock-ranges;
 		};
+		scutimer: scutimer@f8f00600 {
+			interrupt-parent = <&intc>;
+			interrupts = < 1 13 0x301 >;
+			compatible = "arm,cortex-a9-twd-timer";
+			reg = < 0xf8f00600 0x20 >;
+			clocks = <&cpu_clk 1>;
+		} ;
 	};
 };