arm: dts: mediatek: mt6589: Add Arm Generic Timer node

Add the Arm Generic Timer node to the MT6589 SoC.
"arm,cpu-registers-not-fw-configured;" is required
because the bootloader does not initialize the Arm Generic Timer.

Signed-off-by: Akari Tsuyukusa <akkun11.open@gmail.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

diff --git a/arch/arm/boot/dts/mediatek/mt6589.dtsi b/arch/arm/boot/dts/mediatek/mt6589.dtsi
index c6babc8ad2ba6c2c61bb1d976ef8629af73bf05a..46dea445742b279be0b03f1e99e0cb428ab8b48a 100644 (file)
--- a/arch/arm/boot/dts/mediatek/mt6589.dtsi
+++ b/arch/arm/boot/dts/mediatek/mt6589.dtsi
@@ -42,6 +42,17 @@
 
        };
 
+       timer {
+               compatible = "arm,armv7-timer";
+               interrupt-parent = <&gic>;
+               interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+                            <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+                            <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+                            <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+               clock-frequency = <13000000>;
+               arm,cpu-registers-not-fw-configured;
+       };
+
        clocks {
                #address-cells = <1>;
                #size-cells = <1>;