Re: [PATCH 3/3] ARM: dts: vt8500: list all four timer interrupts
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2025-05-07 04:32:30
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linux-devicetree, lkml
On 06/05/2025 22:06, Alexey Charkov wrote:
quoted hunk ↗ jump to hunk
VIA/WonderMedia SoC timer can generate up to four interrupts corresponding to four timer match registers (firing when the 32-bit freerunning clock source counter matches either of the match registers, respectively). List all four interrupts in device trees. This also enables the system event timer to use a match register other than 0, which can then in turn be used as a system watchdog (watchdog function is not available on other channels) Signed-off-by: Alexey Charkov <alchark@gmail.com> --- arch/arm/boot/dts/vt8500/vt8500.dtsi | 2 +- arch/arm/boot/dts/vt8500/wm8505.dtsi | 2 +- arch/arm/boot/dts/vt8500/wm8650.dtsi | 2 +- arch/arm/boot/dts/vt8500/wm8750.dtsi | 2 +- arch/arm/boot/dts/vt8500/wm8850.dtsi | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-)diff --git a/arch/arm/boot/dts/vt8500/vt8500.dtsi b/arch/arm/boot/dts/vt8500/vt8500.dtsi index 2ba021585d4889f29777a12473964c29f999f3a0..d1dd37220d41becece5d24fbb19aa71b01723e35 100644 --- a/arch/arm/boot/dts/vt8500/vt8500.dtsi +++ b/arch/arm/boot/dts/vt8500/vt8500.dtsi@@ -111,7 +111,7 @@ clkuart3: uart3 { timer@d8130100 { compatible = "via,vt8500-timer"; reg = <0xd8130100 0x28>; - interrupts = <36>; + interrupts = <36>, <37>, <38>, <39>;
You need to update the binding, preferably first convert it to DT schema. Best regards, Krzysztof