From 223c3aa24a63bb837169d7253fac666965383934 Mon Sep 17 00:00:00 2001 From: Mubin Sayyed Date: Tue, 12 Sep 2017 11:06:11 +0530 Subject: [PATCH] Revert "arm64: zynqmp: Enable smmu" Following issues are being observed when SMMU is enabled, - After suspend/resume with FPD off,all peripherals registered with SMMU are failed to work. - SATA device detection is failed Disabling SMMU till said issues are fixed. This reverts commit 3b94edc4c8aa7c6f07f99a52c1d85ad9e27d5ec0. Signed-off-by: Mubin Sayyed Signed-off-by: Michal Simek --- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index ae2f600c153f..caee2724a504 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -919,7 +919,7 @@ compatible = "arm,mmu-500"; reg = <0x0 0xfd800000 0x0 0x20000>; #iommu-cells = <1>; - status = "okay"; + status = "disabled"; #global-interrupts = <1>; interrupt-parent = <&gic>; interrupts = <0 155 4>, -- 2.39.2