[PATCH] arm64: dts: qcom: sa8775p: Correct IRQ number of EL2 non-secure physical timer

Cong Zhang
2024-06-04T08:59:58Z

The INTID of EL2 non-secure physical timer is 26. In linux, the IRQ
number has a fixed 16 offset for PPIs. Therefore, the linux IRQ number
of EL2 non-secure physical timer should be 10 (26 - 16).

Fixes: 603f96d4c9d0 ("arm64: dts: qcom: add initial support for qcom sa8775p-ride")
Signed-off-by: Cong Zhang <quic_congzhan@quicinc.com>
---
ARM documentation for reference:
https://developer.arm.com/documentation/102379/0103/The-processor-timers/Summary-table

---
arch/arm64/boot/dts/qcom/sa8775p.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 89496728d840..efd588fa2abb 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -4566,7 +4566,7 @@ arch_timer: timer {
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 12 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
};

pcie0: pcie@1c00000 {
--
2.25.1