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2017-01-07ARM: configs: keystone: Enable Generic on-chip SRAM driverSuman Anna
All the Keystone 2 SoCs have an on-chip RAM called the MultiCore Shared Memory (MSM) RAM managed by the Multicore Shared Memory Controller (MSMC) that provides faster access compared to normal DDR. This patch enables the Generic on-chip SRAM driver that manages this memory in software. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
2016-09-15ARM: keystone: defconfig: Fix USB configurationRoger Quadros
Simply enabling CONFIG_KEYSTONE_USB_PHY doesn't work anymore as it depends on CONFIG_NOP_USB_XCEIV. We need to enable that as well. This fixes USB on Keystone boards from v4.8-rc1 onwards. Signed-off-by: Roger Quadros <rogerq@ti.com> Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-06-08ARM: keystone: Enable PINCTRL_SINGLE ConfigFranklin S Cooper Jr
Newer Keystone 2 devices utilize pinmuxing. Enable PINCTRL SINGLE which is used to handle pinmuxing. Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
2016-04-13ARM: configs: keystone: Add CPU Hotplug related optionsKeerthy
Add the config options needed to get CPU hotplug functional. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
2015-09-22ARM: configs: keystone: Add basic systemd related optionsNishanth Menon
Add basic options to bootup on systemd based distros such as debian. See http://cgit.freedesktop.org/systemd/systemd/tree/README#n38 for more information. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
2015-09-22ARM: configs: keystone: sync to savedefconfigNishanth Menon
Sync up the defconfig to savedefconfig output. easier to integrate deltas as a result. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
2015-06-10ARM: keystone: defconfig: enable netcp driver by defaultMurali Karicheri
Enable netcp driver in defconfig for keystone SoCs. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Kevin Hilman <khilman@linaro.org>
2015-01-29ARM: config: add DEVTMPFS option by default to keystone configMurali Karicheri
When using network driver on keystone and nfs rootfs is used following error displayed and device halts. Missing devtmpfs, which is required for udev to run Halting... Add the DEVTMPFS option by default to fix this Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
2014-12-19PM: Eliminate CONFIG_PM_RUNTIMERafael J. Wysocki
Having switched over all of the users of CONFIG_PM_RUNTIME to use CONFIG_PM directly, turn the latter into a user-selectable option and drop the former entirely from the tree. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Kevin Hilman <khilman@linaro.org>
2014-11-04ARM: keystone: defconfig: add options to enable PCI controllerMurali Karicheri
This patch enables PCI controller driver for Keystone SoCs by default. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
2014-11-04ARM: keystone_defconfig: enable mdio and marvell eth physGrygorii Strashko
Enable MDIO support for Keystone 2 SoCs and also enable Marvell Ethernet PHYs support for Keystone 2 K2H EVM which has two 1G Marvell 88E1111-B2 PHYs installed. For more information see: - http://www.advantech.com/Support/TI-EVM/EVMK2HX.aspx Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
2014-11-04ARM: keystone_defconfig: enable dsp irq and gpio supportGrygorii Strashko
Enable DSP IRQ controller and GPIOs support for Keystone 2. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
2014-06-11Merge tag 'soc2-for-3.16' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull part two of ARM SoC updates from Arnd Bergmann: "This is a small follow-up to the larger ARM SoC updates merged last week, almost entirely for the keystone platform. The main change here is to use the new dma-ranges parsing code that came in through Russell's ARM tree. This allows the keystone platform to do cache-coherent DMA and to finally support all the available physical memory when LPAE is enabled. Aside from this, the keystone reset driver has been rewritten, and there is a small bug fix to allow building the orion5x platform again" * tag 'soc2-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: keystone: Drop use of meminfo since its not available anymore ARM: orion5x: fix mvebu_mbus_dt_init call ARM: configs: keystone: enable reset driver support ARM: dts: keystone: update reset node to work with reset driver ARM: keystone: remove redundant reset stuff ARM: keystone: Update the dma offset for non-dt platform devices ARM: keystone: Switch over to coherent memory address space ARM: configs: keystone: add MTD_SPI_NOR (new dependency for M25P80) ARM: configs: keystone: drop CONFIG_COMMON_CLK_DEBUG
2014-05-28USB: remove CONFIG_USB_DEBUG from defconfig filesGreg Kroah-Hartman
Now that CONFIG_USB_DEBUG is gone, remove it from a number of defconfig files that were enabling it. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-27ARM: configs: keystone: enable reset driver supportIvan Khoronzhuk
Enable reset driver support in order to have opportunity to reboot SoC by watchdog and by software. Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com> [santosh.shilimkar@ti.com: Fixed the subject line] Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-05-08ARM: configs: keystone: add MTD_SPI_NOR (new dependency for M25P80)Brian Norris
This defconfig contains the CONFIG_M25P80 symbol, which is now dependent on the MTD_SPI_NOR symbol. Add CONFIG_MTD_SPI_NOR to satisfy the new dependency. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-05-08ARM: configs: keystone: drop CONFIG_COMMON_CLK_DEBUGLad Prabhakar
this patch removes COMMON_CLK_DEBUG config option from defconfig file as this config option is obsolete. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-02-28ARM: config: keystone: enable AEMIF/NAND supportIvan Khoronzhuk
Keystone SoC uses the same NAND driver as Davinci, so enable Davinci NAND and AEIMF that provides interface for it. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-02-17ARM: config: keystone: enable led supportGrygorii Strashko
The Keystone GPIO functionality is ready for use, so LED support can be enabled in config. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-02-17ARM: config: keystone: enable gpio supportGrygorii Strashko
Enable enable GPIO support for Keystone by setting CONFIG_GPIOLIB and CONFIG_GPIO_DAVINCI options in keystone_defconfig. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-02-17ARM: config: keystone: enable watchdog supportIvan Khoronzhuk
Keystone SoC uses the same watchdog driver as Davinci, so enable WDT and core used by it. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-01-31ARM: keystone: config: fix build warning when CONFIG_DMADEVICES is not setGrygorii Strashko
Drop automatic selection of TI_EDMA from Keystone Kconfig file, as it produces build warning in case if CONFIG_DMADEVICES is not set: warning: (ARCH_KEYSTONE) selects TI_EDMA which has unmet direct dependencies (DMADEVICES && (ARCH_DAVINCI || ARCH_OMAP || ARCH_KEYSTONE)) Instead enable TI EDMA support from defconfig. Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-12-16ARM: keystone: defconfig: enable USB supportWingMan Kwok
Enable the USB support (Host mode only) on TI's Keystone platform. It also enables the support of usb mass storage, FAT and Ext4 filesystems to test rootfs mount over an USB disk. Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: WingMan Kwok <w-kwok2@ti.com>
2013-10-10ARM: keystone: Enable I2C and SPI bus supportSantosh Shilimkar
Keystone I2C dnd SPI driver updates are already merged so lets enable them in config. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2013-09-04Merge branch 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM updates from Gleb Natapov: "The highlights of the release are nested EPT and pv-ticketlocks support (hypervisor part, guest part, which is most of the code, goes through tip tree). Apart of that there are many fixes for all arches" Fix up semantic conflicts as discussed in the pull request thread.. * 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (88 commits) ARM: KVM: Add newlines to panic strings ARM: KVM: Work around older compiler bug ARM: KVM: Simplify tracepoint text ARM: KVM: Fix kvm_set_pte assignment ARM: KVM: vgic: Bump VGIC_NR_IRQS to 256 ARM: KVM: Bugfix: vgic_bytemap_get_reg per cpu regs ARM: KVM: vgic: fix GICD_ICFGRn access ARM: KVM: vgic: simplify vgic_get_target_reg KVM: MMU: remove unused parameter KVM: PPC: Book3S PR: Rework kvmppc_mmu_book3s_64_xlate() KVM: PPC: Book3S PR: Make instruction fetch fallback work for system calls KVM: PPC: Book3S PR: Don't corrupt guest state when kernel uses VMX KVM: x86: update masterclock when kvmclock_offset is calculated (v2) KVM: PPC: Book3S: Fix compile error in XICS emulation KVM: PPC: Book3S PR: return appropriate error when allocation fails arch: powerpc: kvm: add signed type cast for comparation KVM: x86: add comments where MMIO does not return to the emulator KVM: vmx: count exits to userspace during invalid guest emulation KVM: rename __kvm_io_bus_sort_cmp to kvm_io_bus_cmp kvm: optimize away THP checks in kvm_is_mmio_pfn() ...
2013-06-17ARM: keystone: Add minimal TI Keystone platform supportSantosh Shilimkar
Texas Instruments Keystone family of multi-core devices are based on ARM Cortex A15. Patch adds basic definitions for a new Keystone sub-architecture in ARM. The TCI66xxK2H Communications Infrastructure Keystone SoCs are member of the C66x family based on TI's new KeyStone 2 multi-core SoC Architecture designed specifically for high performance wireless and networking infrastructure applications. The SOCs contains many subsystems like Cortex A15 ARM CorePacs, C66XX DSP CorePacs, MSMC memory controller, Tera Net bus, IP Network, Navigator, Hyperlink, 1G/10G Ethernet, Radio layers and queue based communication systems. Cc: Arnd Bergmann <arnd@arndb.de> Cc: arm@kernel.org Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>