linux-kernel - [PATCH 3/3] arm64: dts: qcom: sm8250: Fix timer interrupt to specify EL2 physical timer

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Message-Id: <744e58f725d279eb2b049a7da42b0f09189f4054.1613468366.git.saiprakash.ranjan@codeaurora.org>
Date:   Tue, 16 Feb 2021 15:17:49 +0530
From:   Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Vinod Koul <vkoul@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>
Subject: [PATCH 3/3] arm64: dts: qcom: sm8250: Fix timer interrupt to specify EL2 physical timer

ARM architected timer interrupts DT property specifies EL2/HYP
physical interrupt and not EL2/HYP virtual interrupt for the 4th
interrupt property. As per interrupt documentation for SM8250 SoC,
the EL2/HYP physical timer interrupt is 10 and EL2/HYP virtual timer
interrupt is 12, so fix the 4th timer interrupt to be EL2 physical
timer interrupt (10 in this case).

Fixes: 60378f1a171e ("arm64: dts: qcom: sm8250: Add sm8250 dts file")
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>
---
 arch/arm64/boot/dts/qcom/sm8250.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 1864c459a563..3232ac6253bb 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -3754,7 +3754,7 @@ timer {
 				(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_PPI 10
 				(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 
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