[PATCH v2 07/13] ARM: dts: vexpress: disable CA9 core tile sp804 timer

Rob Herring robherring2 at gmail.com
Mon Apr 1 18:21:17 EDT 2013


From: Rob Herring <rob.herring at calxeda.com>

The motherboard sp804 timer is used, but core tile sp804 timer is not.
According to Russell King, the clock configuration is undocumented and
defaults to 32kHz which is not desireable. So mark core tile sp804 timer
as disabled.

Signed-off-by: Rob Herring <rob.herring at calxeda.com>
---
 arch/arm/boot/dts/vexpress-v2p-ca9.dts |    1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index 1420bb1..62d9b22 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
@@ -98,6 +98,7 @@
 			     <0 49 4>;
 		clocks = <&oscclk2>, <&oscclk2>;
 		clock-names = "timclk", "apb_pclk";
+		status = "disabled";
 	};
 
 	watchdog at 100e5000 {
-- 
1.7.10.4




More information about the linux-arm-kernel mailing list