From 809a8cfb9dcace881c39529e7865b7f14667cd56 Mon Sep 17 00:00:00 2001 From: Prakash Gupta Date: Fri, 8 Jan 2021 15:36:06 +0530 Subject: [PATCH] ARM: dts: msm: update apps smmu interrupt list It has been observed that multiple global combine fault is reported along with S1 fault. example: [<0000000023afa98c>] irq_default_primary_handler threaded [<000000002951795b>] arm_smmu_global_fault Disabling IRQ #55 arm-smmu c600000.apps-smmu: FAR = 0x0000000000000000 arm-smmu c600000.apps-smmu: PAR = 0x0000000000000000 arm-smmu c600000.apps-smmu: FSR = 0x40000402 [TF W SS ] arm-smmu c600000.apps-smmu: TTBR0 = 0x0000000000000000 arm-smmu c600000.apps-smmu: TTBR1 = 0x0000000000000000 arm-smmu c600000.apps-smmu: SCTLR = 0x00c000e7 ACTLR = 0x00000001 arm-smmu c600000.apps-smmu: CBAR = 0x0001f300 arm-smmu c600000.apps-smmu: MAIR0 = 0xf404ff44 MAIR1 = 0x000000e4 Fault count: IRQ 55 100001 arm-smmu global fault Remove unnecessary global interrupt from EL1 apps smmu interrupt list. Change-Id: Ifda67dc5aee92d09a48cdf31d5e22cc2e234ed7a --- qcom/msm-arm-smmu-holi.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/qcom/msm-arm-smmu-holi.dtsi b/qcom/msm-arm-smmu-holi.dtsi index 0b7fb0427195..b5011e9e547b 100644 --- a/qcom/msm-arm-smmu-holi.dtsi +++ b/qcom/msm-arm-smmu-holi.dtsi @@ -45,12 +45,11 @@ #iommu-cells = <2>; qcom,skip-init; qcom,use-3-lvl-tables; - #global-interrupts = <2>; + #global-interrupts = <1>; #size-cells = <1>; #address-cells = <1>; ranges; interrupts = , - , , , ,