Messages in this thread | | | From | Stephen Boyd <> | Subject | Re: [PATCH] arm64: dts: qcom: sc7180: Add iommus property to QUP0 and QUP1 | Date | Tue, 14 Jan 2020 19:14:35 -0800 |
| |
Quoting Sai Prakash Ranjan (2020-01-10 02:18:02) > Define iommus property for QUP0 and QUP1 with the proper SID > and mask. Below SMMU global faults are seen without this during > boot and when using i2c touchscreen. > > QUP0: > arm-smmu 15000000.iommu: Unexpected global fault, this could be serious > arm-smmu 15000000.iommu: GFSR 0x00000002, GFSYNR0 0x00000002, GFSYNR1 0x00000043, GFSYNR2 0x00000000 > > QUP1: > arm-smmu 15000000.iommu: Unexpected global fault, this could be serious > arm-smmu 15000000.iommu: GFSR 0x00000002, GFSYNR0 0x00000002, GFSYNR1 0x000004c3, GFSYNR2 0x00000000 > > Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> > ---
Reviewed-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org>
| |