[PATCH v2 17/18] arm64: dts: mediatek: fix systimer properties

Alexandre Mergnat amergnat at baylibre.com
Tue Mar 7 05:17:46 PST 2023


From: Amjad Ouled-Ameur <aouledameur at baylibre.com>

MT8365 has a SYST timer (System Timer), therefore the compatible node
should be "mediatek,mt6765-timer" instead of "mediatek,mt6795-systimer"
(which corresponds to ARM/ARM64 System Timer).

Plus, register range should be 0x100 instead of 0x10.

Finally, interrupt polarity of systimer is LEVEL_HIGH.

Fix the above properties accordingly.

Signed-off-by: Amjad Ouled-Ameur <aouledameur at baylibre.com>
Signed-off-by: Alexandre Mergnat <amergnat at baylibre.com>
---
 arch/arm64/boot/dts/mediatek/mt8365.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
index c3ea3cc97a47..959d8533c24c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
@@ -575,9 +575,9 @@ system_clk: dummy13m {
 	};
 
 	systimer: timer at 10017000 {
-		compatible = "mediatek,mt8365-systimer", "mediatek,mt6795-systimer";
-		reg = <0 0x10017000 0 0x10>;
-		interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_LOW>;
+		compatible = "mediatek,mt8365-systimer", "mediatek,mt6765-timer";
+		reg = <0 0x10017000 0 0x100>;
+		interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&system_clk>;
 		clock-names = "clk13m";
 	};

-- 
b4 0.10.1



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