diff mbox

[v2,3/4] arm: mediatek: Add intpol in mt6589.dtsi

Message ID 1407505411-2207-4-git-send-email-srv_yingjoe.chen@mediatek.com
State New
Headers show

Commit Message

Joe.C Aug. 8, 2014, 1:43 p.m. UTC 
From: "Joe.C" <yingjoe.chen@mediatek.com>

Add intpol settings for mt6589.
This also correct timer interrupt flag setting. The old setting
works because 6589 boot loader already set polarity for time
interrupt. Without intpol support, the setting was not changed
so gic can get the irq correctly.

Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
 arch/arm/boot/dts/mt6589.dtsi | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/mt6589.dtsi b/arch/arm/boot/dts/mt6589.dtsi
index d0297a0..18df47f 100644
--- a/arch/arm/boot/dts/mt6589.dtsi
+++ b/arch/arm/boot/dts/mt6589.dtsi
@@ -76,11 +76,16 @@ 
 		timer: timer@10008000 {
 			compatible = "mediatek,mt6577-timer";
 			reg = <0x10008000 0x80>;
-			interrupts = <GIC_SPI 113 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>;
 			clocks = <&system_clk>, <&rtc_clk>;
 			clock-names = "system-clk", "rtc-clk";
 		};
 
+		intpol: intpol@10200100 {
+			compatible = "mediatek,mt6577-intpol";
+			reg = <0x10200100 0x1c>;
+		};
+
 		gic: interrupt-controller@10212000 {
 			compatible = "arm,cortex-a15-gic";
 			interrupt-controller;