Messages in this thread | | | From | Jeffy Chen <> | Subject | [PATCH v4 00/13] iommu/rockchip: Use OF_IOMMU | Date | Thu, 18 Jan 2018 19:52:38 +0800 |
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This series fixes some issues in rockchip iommu driver, and add of_iommu support in it.
Changes in v4: Rewrite commit message.
Changes in v3: Also remove remove() and module_exit() as Tomasz suggested. Loop platform_get_irq() as Robin suggested. Add struct rk_iommudata. Squash iommu/rockchip: Use iommu_group_get_for_dev() for add_device Only call startup() and shutdown() when iommu attached. Remove pm_mutex. Check runtime PM disabled. Check pm_runtime in rk_iommu_irq(). Remove rk_iommudata->domain.
Changes in v2: Move irq request to probe(in patch[0]) Move bus_set_iommu() to rk_iommu_probe().
Jeffy Chen (9): iommu/rockchip: Prohibit unbind and remove iommu/rockchip: Fix error handling in probe iommu/rockchip: Request irqs in rk_iommu_probe() ARM: dts: rockchip: add clocks in vop iommu nodes iommu/rockchip: Use IOMMU device for dma mapping operations iommu/rockchip: Use OF_IOMMU to attach devices automatically iommu/rockchip: Fix error handling in init iommu/rockchip: Add runtime PM support iommu/rockchip: Support sharing IOMMU between masters
Tomasz Figa (4): iommu/rockchip: Fix error handling in attach iommu/rockchip: Use iopoll helpers to wait for hardware iommu/rockchip: Fix TLB flush of secondary IOMMUs iommu/rockchip: Control clocks needed to access the IOMMU
.../devicetree/bindings/iommu/rockchip,iommu.txt | 8 + arch/arm/boot/dts/rk3036.dtsi | 2 + arch/arm/boot/dts/rk3288.dtsi | 4 + drivers/iommu/rockchip-iommu.c | 653 ++++++++++++--------- 4 files changed, 386 insertions(+), 281 deletions(-)
-- 2.11.0
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