Re: [PATCH 1/1] iommu/arm-smmu: Implement qcom,skip-init
From: Konrad Dybcio <hidden>
Date: 2020-07-22 20:12:13
Also in:
linux-devicetree, linux-iommu, lkml
Is the problem on SDM630 that when you write to SMR/S2CR the device reboots? Or that when you start writing out the context bank configuration that trips the display and the device reboots?
I added some debug prints and the phone hangs after reaching the seventh CB (with i=6) at arm_smmu_cb_write(smmu, i, ARM_SMMU_CB_FSR, ARM_SMMU_FSR_FAULT); line in arm_smmu_device_reset. Konrad _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel