linux/include/soc/tegra, branch v5.1

Merge tag 'iommu-updates-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

2019-03-10T19:29:52Z

Pull IOMMU updates from Joerg Roedel: - A big cleanup and optimization patch-set for the Tegra GART driver - Documentation updates and fixes for the IOMMU-API - Support for page request in Intel VT-d scalable mode - Intel VT-d dma_[un]map_resource() support - Updates to the ATS enabling code for PCI (acked by Bjorn) and Intel VT-d to align with the latest version of the ATS spec - Relaxed IRQ source checking in the Intel VT-d driver for some aliased devices, needed for future devices which send IRQ messages from more than on request-ID - IRQ remapping driver for Hyper-V - Patches to make generic IOVA and IO-Page-Table code usable outside of the IOMMU code - Various other small fixes and cleanups * tag 'iommu-updates-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (60 commits) iommu/vt-d: Get domain ID before clear pasid entry iommu/vt-d: Fix NULL pointer reference in intel_svm_bind_mm() iommu/vt-d: Set context field after value initialized iommu/vt-d: Disable ATS support on untrusted devices iommu/mediatek: Fix semicolon code style issue MAINTAINERS: Add Hyper-V IOMMU driver into Hyper-V CORE AND DRIVERS scope iommu/hyper-v: Add Hyper-V stub IOMMU driver x86/Hyper-V: Set x2apic destination mode to physical when x2apic is available PCI/ATS: Add inline to pci_prg_resp_pasid_required() iommu/vt-d: Check identity map for hot-added devices iommu: Fix IOMMU debugfs fallout iommu: Document iommu_ops.is_attach_deferred() iommu: Document iommu_ops.iotlb_sync_map() iommu/vt-d: Enable ATS only if the device uses page aligned address. PCI/ATS: Add pci_ats_page_aligned() interface iommu/vt-d: Fix PRI/PASID dependency issue. PCI/ATS: Add pci_prg_resp_pasid_required() interface. iommu/vt-d: Allow interrupts from the entire bus for aliased devices iommu/vt-d: Add helper to set an IRTE to verify only the bus number iommu: Fix flush_tlb_all typo ...

Merge tag 'tegra-for-5.1-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers

2019-02-15T16:24:45Z

soc/tegra: Changes for v5.1-rc1 This contains a couple of miscellaneous fixes for minor issues and a largish rework of the PMC driver to make it work on systems where the PMC has been locked down and can only be accessed from secure firmware. * tag 'tegra-for-5.1-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Support systems where PMC is marked secure soc/tegra: pmc: Explicitly initialize all fields soc/tegra: pmc: Make alignment consistent soc/tegra: pmc: Pass struct tegra_pmc * where possible soc/tegra: pmc: Make tegra_powergate_is_powered() a local function soc/tegra: pmc: Add missing kerneldoc soc/tegra: pmc: Sort includes alphabetically soc/tegra: pmc: Use TEGRA186_ prefix for GPIO names soc/tegra: fuse: Fix typo in tegra210_init_speedo_data soc/tegra: fuse: Fix illegal free of IO base address Signed-off-by: Arnd Bergmann

firmware: tegra: add bpmp driver for Tegra210

2019-01-25T14:58:47Z

This patch adds driver for Tegra210 BPMP firmware. The BPMP is a specific processor in Tegra210 chip, which runs firmware for assisting in entering deep low power states (suspend to ram), and offloading DRAM memory clock scaling on some platforms. Based on work by Sivaram Nair Signed-off-by: Timo Alho Acked-by: Jon Hunter Signed-off-by: Thierry Reding

firmware: tegra: Refactor BPMP driver

2019-01-25T14:58:47Z

Split BPMP driver into common and chip specific parts to facilitate adding support for previous and future Tegra chips that are using BPMP as co-processor. Signed-off-by: Timo Alho Acked-by: Jon Hunter Signed-off-by: Thierry Reding

soc/tegra: pmc: Make tegra_powergate_is_powered() a local function

2019-01-25T13:17:49Z

Now there are no more external users of tegra_powergate_is_powered(), make this a local function. Signed-off-by: Jon Hunter Signed-off-by: Thierry Reding

iommu/tegra: gart: Integrate with Memory Controller driver

2019-01-16T12:54:12Z

The device-tree binding has been changed. There is no separate GART device anymore, it is squashed into the Memory Controller. Integrate GART module with the MC in a way it is done for the SMMU on Tegra30+. Signed-off-by: Dmitry Osipenko Signed-off-by: Joerg Roedel

memory: tegra: Adapt to Tegra20 device-tree binding changes

2019-01-16T12:54:11Z

The tegra20-mc device-tree binding has been changed, GART has been squashed into Memory Controller and now the clock property is mandatory for Tegra20, the DT compatible has been changed as well. Adapt driver to the DT changes. Signed-off-by: Dmitry Osipenko Acked-by: Thierry Reding Signed-off-by: Joerg Roedel

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2019-01-01T01:32:35Z

Pull ARM SoC driver updates from Olof Johansson: "Misc driver updates for platforms, many of them power related. - Rockchip adds power domain support for rk3066 and rk3188 - Amlogic adds a power measurement driver - Allwinner adds SRAM support for three platforms (F1C100, H5, A64 C1) - Wakeup and ti-sysc (platform bus) fixes for OMAP/DRA7 - Broadcom fixes suspend/resume with Thumb2 kernels, and improves stability of a handful of firmware/platform interfaces - PXA completes their conversion to dmaengine framework - Renesas does a bunch of PM cleanups across many platforms - Tegra adds support for suspend/resume on T186/T194, which includes some driver cleanups and addition of wake events - Tegra also adds a driver for memory controller (EMC) on Tegra2 - i.MX tweaks power domain bindings, and adds support for i.MX8MQ in GPC - Atmel adds identifiers and LPDDR2 support for a new SoC, SAM9X60 and misc cleanups across several platforms" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (73 commits) ARM: at91: add support in soc driver for new SAM9X60 ARM: at91: add support in soc driver for LPDDR2 SiP memory: omap-gpmc: Use of_node_name_eq for node name comparisons bus: ti-sysc: Check for no-reset and no-idle flags at the child level ARM: OMAP2+: Check also the first dts child for hwmod flags soc: amlogic: meson-clk-measure: Add missing REGMAP_MMIO dependency soc: imx: gpc: Increase GPC_CLK_MAX to 7 soc: renesas: rcar-sysc: Fix power domain control after system resume soc: renesas: rcar-sysc: Merge PM Domain registration and linking soc: renesas: rcar-sysc: Remove rcar_sysc_power_{down,up}() helpers soc: renesas: r8a77990-sysc: Fix initialization order of 3DG-{A,B} dt-bindings: sram: sunxi: Add compatible for the A64 SRAM C1 dt-bindings: sram: sunxi: Add bindings for the H5 with SRAM C1 dt-bindings: sram: Add Allwinner suniv F1C100s soc: sunxi: sram: Add support for the H5 SoC system control soc: sunxi: sram: Enable EMAC clock access for H3 variant soc: imx: gpcv2: add support for i.MX8MQ SoC soc: imx: gpcv2: move register access table to domain data soc: imx: gpcv2: prefix i.MX7 specific defines dmaengine: pxa: make the filter function internal ...

soc/tegra: pmc: Drop SMP dependency from CPU APIs

2018-12-14T21:32:55Z

When CONFIG_SMP is disabled, the tegra clk driver now fails to build: drivers/clk/tegra/clk-tegra30.c: In function ‘tegra30_cpu_rail_off_ready’: drivers/clk/tegra/clk-tegra30.c:1151:2: error: implicit declaration of function ‘tegra_pmc_cpu_is_powered’ [-Werror=implicit-function-declaration] cpu_pwr_status = tegra_pmc_cpu_is_powered(1) || ^ Fix the above error by removing the CONFIG_SMP ifdef around the declaration around the PMC CPU APIs because although these are not needed for non-SMP configurations, there is no harm in including these for non-SMP builds either. Fixes: 61866523ed6e ("clk: tegra30: Use Tegra CPU powergate helper function") Reported-by: Arnd Bergmann Signed-off-by: Jon Hunter Acked-by: Thierry Reding Signed-off-by: Stephen Boyd

Merge tag 'tegra-for-4.21-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers

2018-12-12T21:29:26Z

firmware: tegra: Changes for v4.21-rc1 These changes update the BPMP ABI header and implement a new variant of the BPMP firmware version tag query if supported. * tag 'tegra-for-4.21-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: firmware: tegra: Use in-band messages for firmware version query soc/tegra: bpmp: Update ABI header firmware: tegra: Print version tag at full firmware: tegra: Switch to global mrq_is_supported() firmware: tegra: Add helper to check for supported MRQs Signed-off-by: Olof Johansson