Messages in this thread Patch in this message |  | | From | Michal Piekos <> | | Date | Tue, 28 Apr 2026 18:27:00 +0200 | | Subject | [PATCH v3 3/4] arm: dts: allwinner: t113s: add hstimer node |
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Describe high speed timer block on Allwinner T113-S3.
Tested on LCPI-PC-T113/F113: - hstimer is registered as clocksource - switching clocksource at runtime works - after rating increase hstimer operates as a broadcast clockevent device
Signed-off-by: Michal Piekos <michal.piekos@mmpsystems.pl> --- arch/arm/boot/dts/allwinner/sun8i-t113s.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/allwinner/sun8i-t113s.dtsi b/arch/arm/boot/dts/allwinner/sun8i-t113s.dtsi index 424f4a2487e2..40e76cfc8a1d 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-t113s.dtsi +++ b/arch/arm/boot/dts/allwinner/sun8i-t113s.dtsi @@ -34,6 +34,17 @@ cpu1: cpu@1 { }; }; + soc { + hstimer@3008000 { + compatible = "allwinner,sun20i-d1-hstimer"; + reg = <0x03008000 0x1000>; + interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_HSTIMER>; + resets = <&ccu RST_BUS_HSTIMER>; + }; + }; + gic: interrupt-controller@1c81000 { compatible = "arm,gic-400"; reg = <0x03021000 0x1000>, -- 2.43.0
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