Robin Murphy 6806f2c70c arm64: dts: juno: enable some SMMUs ... The IOMMU-backed DMA API support has now been in place for a while and proven stable, so there's no real need to keep most of Juno's SMMUs disabled. The USB, HDLCDs, and CoreSight ETR all just need to map RAM buffers for DMA - enabling their SMMUs obviates CPU bounce buffering for USB's streaming DMA to the upper memory bank, and lets the other two allocate their relatively large coherent buffers without pressuring CMA. Some more software work is still needed for the DMA-330 and PCIe before those can accommodate SMMU translation correctly in all cases, so we leave those alone for now. Tested-by: Liviu Dudau <Liviu.Dudau@arm.com> [only HDLCD] Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>		2017-05-19 14:38:16 +01:00
..
foundation-v8-gicv3.dts
foundation-v8.dts
foundation-v8.dtsi
juno-base.dtsi	arm64: dts: juno: enable some SMMUs	2017-05-19 14:38:16 +01:00
juno-clocks.dtsi	arm64: dts: juno: remove dtsi nesting inside tree structure	2017-01-18 11:14:07 +00:00
juno-cs-r1r2.dtsi	arm64: dts: juno: add CoreSight support for Juno r1/r2 variants	2017-01-18 11:14:23 +00:00
juno-motherboard.dtsi	arm64: dts: juno: fix few unit address format warnings	2017-04-19 12:16:31 +01:00
juno-r1.dts	arm64: dts: juno: add coresight CPU debug nodes	2017-05-19 14:30:34 +01:00
juno-r2.dts	arm64: dts: juno: add coresight CPU debug nodes	2017-05-19 14:30:34 +01:00
juno.dts	arm64: dts: juno: add coresight CPU debug nodes	2017-05-19 14:30:34 +01:00
Makefile
rtsm_ve-aemv8a.dts	arm64: dts: vexpress: Support GICC_DIR operations	2016-12-30 15:31:24 +00:00
rtsm_ve-motherboard.dtsi
vexpress-v2f-1xv7-ca53x2.dts
vexpress-v2m-rs1.dtsi