From: Akari Tsuyukusa <akkun11.open@gmail.com>
Date: Wed, 25 Mar 2026 14:45:00 +0000 (+0900)
Subject: arm: dts: mediatek: mt6589: Add Arm Generic Timer node
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a5d54507c68c2a8de9d6f6746f23771d38f4dbc;p=thirdparty%2Fkernel%2Flinux.git

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 c6babc8ad2ba6..46dea445742b2 100644
--- 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>;