BMC/Intel-BMC/linux.git/arch/arm/mach-versatile, branch dev-4.6

ARM: versatile: move restart to the device tree

2016-02-15T08:58:08+00:00

We have a power/reset driver for the Versatile family in drivers/power/reset so let's just activate that driver and use it and get rid of some non-DT remnants. Cc: Rob Herring Signed-off-by: Linus Walleij

ARM: versatile: convert to multi-platform

2015-12-15T22:54:48+00:00

Now that all the prerequisites are in place, we can enable Versatile boards for multi-platform kernels. Signed-off-by: Rob Herring Cc: Russell King Cc: Linus Walleij Signed-off-by: Arnd Bergmann

ARM: versatile: merge mach code into a single file

2015-12-15T22:54:43+00:00

With DT-only support now in place and most of the legacy code removed, the separation of core.c and versatile_dt.c makes little sense. The headers in mach include directory also have to move for multi-platform support, but with a single .c file the remaining definitions needed can also be moved into the versatile_dt.c. In the move, the system registers and IB2 registers are converted to run-time mappings and all register accesses converted to use readl/writel. Signed-off-by: Rob Herring Cc: Russell King Cc: Linus Walleij Signed-off-by: Arnd Bergmann

ARM: versatile: switch to DT only booting and remove legacy code

2015-12-15T22:53:21+00:00

With DT support for clocks, irqchips, timers, and PCI now in place, DT based booting has feature parity with non-DT legacy boot. The final piece is actually enabling common clock support on Versatile. Enabling full DT support requires either removing the old Versatile clock code, updating the legacy boot to use the common clock code, or making DT and legacy boot mutually exclusive. Given that removing legacy boot code is the goal anyway, I am going with the 1st option. Signed-off-by: Rob Herring Cc: Russell King Cc: Linus Walleij Cc: Mike Turquette Signed-off-by: Arnd Bergmann

ARM: versatile: add DT based PCI detection

2015-12-15T22:53:10+00:00

Disable the Versatile PCI DT node when no PCI backplane is detected. This will prevent the Versatile PCI driver from probing when PCI is not populated. Signed-off-by: Rob Herring Cc: Russell King Cc: Linus Walleij Signed-off-by: Arnd Bergmann

ARM: 8366/1: move Dual-Timer SP804 driver to drivers/clocksource

2015-06-02T08:58:18+00:00

The ARM Dual-Timer SP804 module is peripheral found not only on ARM32 platforms but also on ARM64 platforms. This patch moves the driver out of arch/arm to driver/clocksource so that it can be used on ARM64 platforms also. Cc: Daniel Lezcano Cc: Rob Herring Cc: Arnd Bergmann Cc: Catalin Marinas Cc: Olof Johansson Acked-by: Thomas Gleixner Signed-off-by: Sudeep Holla Signed-off-by: Russell King

ARM: 8365/1: introduce sp804_timer_disable and remove arm_timer.h inclusion

2015-06-02T08:58:18+00:00

The header asm/hardware/arm_timer.h is included in various machine specific files to access TIMER_CTRL and initialise to a known state. This patch introduces a new function sp804_timer_disable to disable the SP804 timers and uses the same for initialising the timers to known(off) state, thereby removing the dependency on the header asm/hardware/arm_timer.h This change is in prepartion to move sp804 timer support out of arch/arm so that it can be used on ARM64 platforms. Cc: Daniel Lezcano Cc: Arnd Bergmann Cc: Olof Johansson Acked-by: Thomas Gleixner Signed-off-by: Sudeep Holla Signed-off-by: Russell King

ARM: make arrays containing machine compatible strings const

2015-02-19T08:44:17+00:00

The definition static const char *axxia_dt_match[] __initconst = { ... defines a changable array of constant strings. That is you must not do: *axxia_dt_match[0] = 'k'; but axxia_dt_match[0] = "different string"; is fine. So the annotation __initconst is wrong and yields a compiler error when other really const variables are added with __initconst. As the struct machine_desc member dt_compat is declared as const char *const *dt_compat; making the arrays const is the better alternative over changing all annotations to __initdata. Signed-off-by: Uwe Kleine-König Signed-off-by: Arnd Bergmann

ARM: versatile: core: Remove unused function

2015-01-15T01:29:18+00:00

Remove the function versatile_leds_event() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist Reviewed-by: Linus Walleij Signed-off-by: Olof Johansson

Merge tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2014-08-08T18:14:29+00:00

Pull ARM SoC platform changes from Olof Johansson: "This is the bulk of new SoC enablement and other platform changes for 3.17: - Samsung S5PV210 has been converted to DT and multiplatform - Clock drivers and bindings for some of the lower-end i.MX 1/2 platforms - Kirkwood, one of the popular Marvell platforms, is folded into the mvebu platform code, removing mach-kirkwood - Hwmod data for TI AM43xx and DRA7 platforms - More additions of Renesas shmobile platform support - Removal of plat-samsung contents that can be removed with S5PV210 being multiplatform/DT-enabled and the other two old platforms being removed New platforms (most with only basic support right now): - Hisilicon X5HD2 settop box chipset is introduced - Mediatek MT6589 (mobile chipset) is introduced - Broadcom BCM7xxx settop box chipset is introduced + as usual a lot other pieces all over the platform code" * tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (240 commits) ARM: hisi: remove smp from machine descriptor power: reset: move hisilicon reboot code ARM: dts: Add hix5hd2-dkb dts file. ARM: debug: Rename Hi3716 to HIX5HD2 ARM: hisi: enable hix5hd2 SoC ARM: hisi: add ARCH_HISI MAINTAINERS: add entry for Broadcom ARM STB architecture ARM: brcmstb: select GISB arbiter and interrupt drivers ARM: brcmstb: add infrastructure for ARM-based Broadcom STB SoCs ARM: configs: enable SMP in bcm_defconfig ARM: add SMP support for Broadcom mobile SoCs Documentation: arm: misc updates to Marvell EBU SoC status Documentation: arm: add URLs to public datasheets for the Marvell Armada XP SoC ARM: mvebu: fix build without platforms selected ARM: mvebu: add cpuidle support for Armada 38x ARM: mvebu: add cpuidle support for Armada 370 cpuidle: mvebu: add Armada 38x support cpuidle: mvebu: add Armada 370 support cpuidle: mvebu: rename the driver from armada-370-xp to mvebu-v7 ARM: mvebu: export the SCU address ...