Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.3.y 2015-09-01T20:29:48Z 2015-09-01T20:29:48Z Linus Torvalds 2015-09-01T20:29:48Z urn:sha1:8d01b66b4f23a9fcf5c6787b27f0be5f8cbae98c Pull ARM SoC 64-bit changes from Olof Johansson: "Here's our branch of ARM64 contents for this merge window. Most of this is DT contents for new SoCs (or those who have seen new device support added). Maybe we should stop separating out the arm64 contents here to avoid the kind of internal conflicts as we got this time around, where 32- and 64-bit contents conflicted. Anyhow, on the actual contents: New SoCs: - Broadcom North Star 2 (ns2) - Marvell Berlin4CT - Mediatek MT6795 - Rockchip RK3368 In addition, there are enhancements for the following platforms: - Mediatek MT8173: cpuidle-dt updates, misc other additions - ZyncMP: A bunch of devices added to the existing DTSI - Qualcomm MSM8916 and APQ8016 updates for USB, etc. + a handful of other updates for various platforms" * tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (47 commits) ARM64: dts: vexpress: Use assigned-clock-parents for sp810 ARM64: dts: mt6795: enable basic SMP bringup for MT6795 arm64: Enable Marvell Berlin SoC family in defconfig arm64: Enable Marvell Berlin SoC family in Kconfig arm64: dts: Add dts files for Marvell Berlin4CT SoC ARM64: zynqmp: Move SPI nodes to the right location ARM64: zynqmp: Move uart and ttcs to the right location ARM64: zynqmp: Enable spi flashes on ep108 ARM64: zynqmp: Add eeprom memories on i2c bus ARM64: zynqmp: Enable sdhci on ep108 ARM64: zynqmp: Enable watchdog on ep108 ARM64: zynqmp: Add DWC3 usb support ARM64: zynqmp: Add SMMU support ARM64: zynqmp: Add CANs node for platform ARM64: zynqmp: Use zynqmp specific compatible string for gpio devicetree: xilinx: zynqmp: add sata node PCI: iproc: Fix BCMA dependency in Kconfig arm64: dts: Add Broadcom North Star 2 support arm64: Add Broadcom iProc family support PCI: iproc: Fix ARM64 dependency in Kconfig ... 2015-08-28T20:53:08Z Bjorn Helgaas 2015-08-28T20:53:08Z urn:sha1:9ca678d1dff610f7df6ac9b31fd9152c4426f815 * pci/enumeration: PCI: Set MPS to match upstream bridge PCI: Move MPS configuration check to pci_configure_device() PCI: Drop references acquired by of_parse_phandle() PCI/MSI: Remove unused pcibios_msi_controller() hook ARM/PCI: Remove msi_controller from struct pci_sys_data ARM/PCI, designware, xilinx: Use pci_scan_root_bus_msi() PCI: Add pci_scan_root_bus_msi() ARM/PCI: Replace panic with WARN messages on failures PCI: generic: Add arm64 support PCI: Build setup-irq.o for arm64 PCI: generic: Remove dependency on ARM-specific struct hw_pci ARM/PCI: Set MPS before pci_bus_add_devices() * pci/misc: PCI: Disable async suspend/resume for JMicron multi-function SATA/AHCI 2015-08-20T17:02:49Z Jayachandran C 2015-08-04T20:53:40Z urn:sha1:aa4a5c0d2d7e3c30f9df033ea0367f148bb369f6 Make pci-host-generic driver (kernel option PCI_HOST_GENERIC) available on arm64. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> 2015-08-11T20:33:01Z Hauke Mehrtens 2015-07-25T19:15:24Z urn:sha1:05aa7d6a72c1fca809e4d8bfdc5fa202cb8bed37 Change CONFIG_PCIE_IPROC_BCMA to tristate to make it possible to build this driver as a module. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Ray Jui <rjui@broadcom.com> 2015-07-29T20:07:17Z Ray Jui 2015-07-29T17:12:53Z urn:sha1:70d334ca71b0e35ef21493d86799cec83f452d94 The current iProc BCMA front-end driver can only work on ARM32 based platforms; therefore its config option in Kconfig should be changed to reflect that. This fixes arm64 allmodconfig build failure when compiling the the iProc BCMA driver that contains struct pci_sys_data that is arm32 specific Signed-off-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Olof Johansson <olof@lixom.net> 2015-07-29T20:07:05Z Ray Jui 2015-07-27T22:42:19Z urn:sha1:b00c4415fb231f276221c634a47ce7328df9aae5 Allow Broadcom iProc PCIe core driver to be compiled for ARM64 Signed-off-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Vikram Prakash <vikramp@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Olof Johansson <olof@lixom.net> 2015-06-16T13:19:55Z Bjorn Helgaas 2015-06-16T13:19:55Z urn:sha1:bf933dbb84453c502355743828a37ead5e82aa68 * pci/host-designware: PCI: designware: Use iATU0 for cfg and IO, iATU1 for MEM PCI: designware: Consolidate outbound iATU programming functions PCI: designware: Add support for x8 links * pci/host-designware-common: PCI: designware: Wait for link to come up with consistent style PCI: layerscape: Factor out ls_pcie_establish_link() PCI: layerscape: Use dw_pcie_link_up() consistently PCI: dra7xx: Use dw_pcie_link_up() consistently PCI: imx6: Rename imx6_pcie_start_link() to imx6_pcie_establish_link() * pci/host-generic: of/pci: Fix pci_address_to_pio() conversion of CPU address to I/O port * pci/host-imx6: PCI: imx6: Add #define PCIE_RC_LCSR PCI: imx6: Use "u32", not "uint32_t" PCI: imx6: Add speed change timeout message * pci/host-iproc: PCI: iproc: Free resource list after registration PCI: iproc: Directly add PCI resources PCI: iproc: Add BCMA PCIe driver PCI: iproc: Allow override of device tree IRQ mapping function * pci/host-xgene: arm64: dts: Add APM X-Gene PCIe MSI nodes PCI: xgene: Add APM X-Gene v1 PCIe MSI/MSIX termination driver 2015-06-05T20:56:34Z Duc Dang 2015-06-05T20:56:34Z urn:sha1:dcd19de36775b689df602139f3e40bfb114d5d12 APM X-Gene v1 SoC supports its own implementation of MSI, which is not compliant to GIC V2M specification for MSI Termination. There is a single MSI block in X-Gene v1 SOC which serves all 5 PCIe ports. This MSI block supports 2048 MSI termination ports coalesced into 16 physical HW IRQ lines and shared across all 5 PCIe ports. As there are only 16 HW IRQs to serve 2048 MSI vectors, to support set_affinity correctly for each MSI vectors, the 16 HW IRQs are statically allocated to 8 X-Gene v1 cores (2 HW IRQs for each cores). To steer MSI interrupt to target CPU, MSI vector is moved around these HW IRQs lines. With this approach, the total MSI vectors this driver supports is reduced to 256. [bhelgaas: squash doc, driver, maintainer update] Signed-off-by: Duc Dang <dhdang@apm.com> Signed-off-by: Tanmay Inamdar <tinamdar@apm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> 2015-05-20T14:46:06Z Hauke Mehrtens 2015-05-12T21:23:01Z urn:sha1:4785ffbdc9b52e308e43b9e2dcc1dca44f056d76 This driver adds support for the PCIe 2.0 controller found on the BCMA bus. This controller can be found on (mostly) all Broadcom BCM470X / BCM5301X ARM SoCs. The driver found in the Broadcom SDK does some more stuff, like setting up some DMA memory areas, chaining MPS and MRRS to 512 and also some PHY changes like "improving" the PCIe jitter and doing some special initialization for the 3rd PCIe port. This was tested on a bcm4708 board with 2 PCIe ports and wireless cards connected to them. PCI_DOMAINS is needed by this driver, because normally there is more than one PCIe controller and without PCI_DOMAINS only the first controller gets registered. This controller gets 6 IRQs; the last one is trigged by all IRQ events. [bhelgaas: fix "GPLv2" MODULE_LICENSE typo] Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Ray Jui <rjui@broadcom.com.com> 2015-04-08T19:19:36Z Ray Jui 2015-04-08T18:21:35Z urn:sha1:1fb37a8178da007cad75f48e2355b9dcb0711e06 Add support for the Broadcom iProc PCIe controller. pcie-iproc.c is the common core driver, and a front-end bus interface needs to be added to support different bus interfaces. pcie-iproc-platform.c contains the support for the platform bus interface. Signed-off-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Acked-by: Arnd Bergmann <arnd@arndb.de>