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2017-05-11mali: fix for LSK 4.44.4-armlt-maliRyan Harkin
The function kstrtobool_from_user is added to the Mali code, but has also been cherry-picked into Linux 4.4.28. To resolve compilation problems, we remove the Mali version. Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
2017-05-10configs: vexpress64: Enable CONFIG_MALI_PLATFORM_DEVICETREEJon Medhurst
This is required for runtime power management.
2017-05-10dts: juno: SCPI Power domain for GPUManish Pandey
This patch adds power domain information to GPU device using SCPI power domains. Signed-off-by: Manish Pandey <manish.pandey2@arm.com> Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-05-10dts: juno: Add SCPI power domains for device PMManish Pandey
SCPI Power domains for device power managment (partially backported-from commit ID :- bdeaa21affa696279ed9b676d6e4f8ddc6f42a54) Signed-off-by: Manish Pandey <manish.pandey2@arm.com> Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-05-10mali : generic runtime PM supportManish Pandey
platform independent runtime PM implementation using runtime autosuspend framework Signed-off-by: Manish Pandey <manish.pandey2@arm.com> Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-05-10arm64: dts: Add thermal zone and cooling device for Juno GPUJon Medhurst
Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-05-10arm64: dts: Add mali power_model to juno dtsJon Medhurst
Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-05-10arm64: dts: Add mali to junoJon Medhurst
Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-05-10arm64: dts: Fix scpi clock name for Mali on JunoJon Medhurst
Mali driver is hard coded to the name "clk_mali" and latest kernels use the clock-output-names in preference to any phandles when looking for clocks, so this name shold match expectations.
2017-05-10configs: vexpress64: Add CONFIG_ION_DUMMYJon Medhurst
The Android gralloc for Juno expects an ION driver and as we don't have a custom one we need this dummy one. Which begs the question, what is its purpose and is it actually used for anything...? Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-05-10linaro/configs/vexpress64.conf: enable Mali GPUGuillaume Tucker
Add configuration options to have the Mali GPU driver built-in with Gator enabled. Signed-off-by: Guillaume Tucker <guillaume.tucker@arm.com>
2017-05-10mali: make setting up the OPPs a weak functionJavi Merino
Setting up the OPPs via a module relies on the module being loaded at the right time. For Juno that means that it has to be loaded after the SCPI clocks are loaded but before the core mali driver. Getting that ordering right is quite a pain and now that the SCPI is a platform driver, using module_init is a guarantee for failure, as it's always going to happen before any platform driver is loaded. Instead, make setting up the opps a function that the driver provides as a weak, dummy function that can be overridden by platforms providing a strong function if they need to set up OPPs. Signed-off-by: Javi Merino <javi.merino@arm.com> Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-05-10mali: update juno_mali_opp.c for LSK 3.18 SCPI versionJon Medhurst
Fix juno_mali_opp.c for the LSK 3.18 kernel. This still needs to be called at the right point in time, that is to say after SCPI has been initialised and before the Mali GPU driver gets initialised. [Commit message wording by Guillaume Tucker <guillaume.tucker@arm.com>] Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-05-10mali: fix Kbuild for juno_soc platformGuillaume Tucker
Fix juno_soc/Kbuild for both built-in and module mali_kbase.ko configurations. The juno_mali_opp.ko needs to be inserted manually first. Signed-off-by: Guillaume Tucker <guillaume.tucker@arm.com>
2017-05-10drivers/gpu: add ARM Mali driver to Kconfig and KbuildGuillaume Tucker
Add drivers/gpu/arm/midgard and drivers/base/ump to top-level Kconfig and Kbuild files. Signed-off-by: Guillaume Tucker <guillaume.tucker@arm.com>
2017-05-10mali: Version r15p0-00rel0Ryan Harkin
Contents extracted from TX041-SW-99002-r15p0-00rel0.tgz downloaded from developer.arm.com Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
2017-04-11arm64: dts: Remove "arm,vexpress" comatible string from Juno dts files4.4-armlt-baseJon Medhurst
Juno isn't really that compatible with Versatile Express and the only thing in Linux that tests for that string is the platform code which registers smp ops in 32-bit kernels. These won't work on Juno as it uses PSCI, so remove this compatible string and let 32-bit kernels work properly. Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-04-11arm: dts: juno: Add links to device-trees for JunoRyan Harkin
Juno can be run with CPUs set to 32-bit mode, so add links to the arm64 device-trees so be can easily build 32-bit kernels for that scenario. Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-02-20configs: android: Refresh config from latest Android sourceJon Medhurst
File generated with: cat android/configs/android-base.cfg \ android/configs/android-recommended.cfg \ | sed -e "/KEEP ALPHABETICALLY SORTED/d" \ >linaro/configs/android.conf # Below are additional configs which are missing from the cfg files # (which seem rather unmaintained). # Needed for mapping background/foreground/boost tasks onto specific # CPUs (e.g. big or LITTLE) echo CONFIG_CPUSETS=y >>linaro/configs/android.conf echo CONFIG_PROC_PID_CPUSET=y >>linaro/configs/android.conf Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-01-11configs: vexpress64: Enable runtime power managementJon Medhurst
2017-01-10configs: android: Refresh config from latest Android sourceJon Medhurst
File generated with: cat android/configs/android-base.cfg \ android/configs/android-recommended.cfg \ | sed -e "/KEEP ALPHABETICALLY SORTED/d" \ >linaro/configs/android.conf # Below are additional configs which are missing from the cfg files # (which seem rather unmaintained). # Needed for mapping background/foreground/boost tasks onto specific # CPUs (e.g. big or LITTLE) echo CONFIG_CPUSETS=y >>linaro/configs/android.conf echo CONFIG_PROC_PID_CPUSET=y >>linaro/configs/android.conf Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-12-05arm64: dts: Add IPA parameters to soc thermal zonePunit Agrawal
Setup SoC thermal zones driven by their respective temperature sensors on Juno. Create passive trip points in the SoC thermal zone and bind them to cpufreq cooling devices that support the power extensions. Fix conflicts with existing entries. Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-12-05arm64: dts: juno: fix cluster sleep state entry latency on all SoC versionsSudeep Holla
The core and the cluster sleep state entry latencies can't be same as cluster sleep involves more work compared to core level e.g. shared cache maintenance. Experiments have shown on an average about 100us more latency for the cluster sleep state compared to the core level sleep. This patch fixes the entry latency for the cluster sleep state. Fixes: 28e10a8f3a03 ("arm64: dts: juno: Add idle-states to device tree") Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: "Jon Medhurst (Tixy)" <tixy@linaro.org> Reviewed-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> (cherry picked from commit 909e481e2467f202b97d42beef246e8829416a85) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-12-05arm64: dts: juno: Correct PCI IO windowJeremy Linton
The PCIe root complex on Juno translates the MMIO mapped at 0x5f800000 to the PIO address range starting at 0 (which is common because PIO addresses are generally < 64k). Correct the DT to reflect this. Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> (cherry picked from commit 4c9456df8849204435c4de1849120b916975d75d) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: juno: add thermal zones for scpi sensorsJavi Merino
The juno dts have entries for the hwmon scpi, let's create thermal zones for the temperature sensors described in the Juno ARM Development Platform Implementation Details. Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Acked-by: Punit Agrawal <punit.agrawal@arm.com> Signed-off-by: Javi Merino <javi.merino@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> (cherry picked from commit f7b636a8d83c7c1285c55248e35458e03a007df3) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: juno: Add external expansion bus to DTBrian Starkey
The Juno development platform has an external expansion bus which can be used for additional hardware (e.g. LogicTile Express daughterboards). Add this bus to the Juno base device-tree. Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Brian Starkey <brian.starkey@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> (cherry picked from commit f5f7e45537e4ff534436c00d5671c1df84b0c390) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: juno/vexpress: fix node name unit-address presence warningsSudeep Holla
Commit fa38a82096a1 ("scripts/dtc: Update to upstream version 53bf130b1cdd") added warnings on node name unit-address presence/absence mismatch in device trees. This patch fixes those warning on all the juno/vexpress platforms where unit-address is present in node name while the reg/ranges property is not present. It also adds unit-address to all smb bus node. Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> (cherry picked from commit 6d6acd140ab3d46348ec3a9dbfd386d9ca42b825) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: foundation-v8: add SBSA Generic Watchdog device nodeFu Wei
This can be a example of adding SBSA Generic Watchdog device node into some dts files for the Soc which contains SBSA Generic Watchdog. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Fu Wei <fu.wei@linaro.org> [edited subject and moved change to dtsi file] Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> (cherry picked from commit 4739f744530a78bbf7e92b5cf93c10bf1ee09f41) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: Add HDLCD support on Juno platformsLiviu Dudau
ARM's Juno platforms have two HDLCD controllers, each linked to an NXP TDA19988 HDMI transmitter that provides output encoding. Add them to the device tree. Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> (cherry picked from commit 9fd9288ed0899f9e318a97d73e777d6d3357265e) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: Add support for Juno r2 boardSudeep Holla
Juno r2 is identical to Juno r1 with Cortex A57 cores replaced by Cortex A72 cores. Acked-by: Rob Herring <robh@kernel.org> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> (cherry picked from commit e6d7f6dc857f6e8efafc68217a598bd5d532034f) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: move juno pcie-controller to base fileSudeep Holla
The PCIe controller is found on all Juno SoC version. However it's not functional on R0 due to some hardware bug. In preparation to add Juno R2 support, this patch moves the pcie-controller defination to base DTS file. It's marked as disabled by default and is enabled for Juno R1 explicitly. Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> (cherry picked from commit 36582c60de2789feb91b63ff4ed8ec9381fa4d1e) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: add .dts for GICv3 Foundation modelAndre Przywara
The ARMv8 Foundation model sports a command line parameter to use a GICv3 emulation instead of the default GICv2 interrupt controller. Add a new .dts file which reuses most of the definitions of the existing model while just adding the required properties for the GICv3 node. This allows the public Foundation model to run with a GICv3. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> (cherry picked from commit 6ba29e916e15c11341b0e043ed643555143e9e64) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: split Foundation model dts to put the GIC separatelyAndre Przywara
The ARMv8 Foundation model can be run with a GICv2 or a GICv3. To prepare for the GICv3 version of the .dts without code duplication, move most of the nodes of the existing DT (except the GIC) into an include file and just keep that include statement and the GIC node in the current foundation-v8.dts. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> (cherry picked from commit d11a8979667818d44f25ebe4efeed258d9f770e8) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: Foundation model: increase GICC region to allow EOImode=1Andre Przywara
The Foundation model GIC mapping is wrong, as the GICC region should be 8kB instead of 4kB (the model implements the GICv2 architecture). This defect prevents the driver from switching to EOImode==1. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> (cherry picked from commit e6b512285a46c71e056e15985140d8a078937b7d) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: prepare foundation-v8.dts to cope with GICv3Andre Przywara
To prepare the ARM foundation model to support GICv3, we adjust the #address-cells property of the current GICv2 node to be compatible with the two cells required for GICv3 later. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> (cherry picked from commit 26447231fe8cb695369a392d8e018c035455ac8c) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: Add missing DMA Abort interrupt to JunoRobin Murphy
The DMA-330 has an "irq_abort" interrupt line on which it signals faults separately from the "irq[n:0]" channel interrupts. On Juno, this is wired up to SPI 92; add it to the DT so that DMAC faults are correctly reported for the driver to reset the thing, rather than leaving it locked up and waiting to time out. CC: Liviu Dudau <liviu.dudau@arm.com> CC: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> (cherry picked from commit aeb2ee5683e51305aff274d8b0a50af69b3ab310) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10arm64: dts: juno: Add idle-states to device treeJon Medhurst (Tixy)
This patch adds idle-states bindings data collected through a set of benchmarking experiments (latency and energy consumption) on Juno boards. Latencies data represents the worst case scenarios as required by the DT idle-states bindings. Signed-off-by: Jon Medhurst <tixy@linaro.org> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Olof Johansson <olof@lixom.net> (cherry picked from commit 28e10a8f3a03f39d087bb6180be2fb1f407664e5) Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-11-10linaro/configs/android.conf: enable config for NougatYongqin Liu
otherwise we will get mediacode error like this: E /system/bin/mediaextractor: libminijail: prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER): Invalid argument Change-Id: I8c3f25a0101785c11aaefdf405d6e2ae6ef17963 Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
2016-08-22configs: android: Refresh config from latest Android sourceJon Medhurst
File generated with: cat android/configs/android-base.cfg \ android/configs/android-recommended.cfg \ | sed -e "/KEEP ALPHABETICALLY SORTED/d" \ >linaro/configs/android.conf
2016-08-22configs: vexpress64: Enable cpuidle driverJon Medhurst
Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-08-22configs: vexpress64: Enable SP804Jon Medhurst
We need this available to use as a broadcast timer on Juno r0 which has a broken memory mapped architected timer. Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-08-22configs: vexpress{,64}: Add CONFIG_SECURITY_SELINUX_BOOTPARAM=yJon Medhurst
So we can turn off SELinux on kernel commandline. This is useful for developers who update a file system by methods that don't preserve security attributes of files. Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-08-22configs: vexpress: Enable interactive governor for AndroidJon Medhurst
Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-08-22configs: Add dummy big-LITTLE-MP.confJon Medhurst
From Linux 4.3, merge_config.sh will error out if a config fragment is missing. So, to make our life simpler, add a dummy empty fragment so we can still use the same build scripts with different kernel trees.
2016-08-22configs: vexpress64: Enable PS/2 mouse required for FVPsJon Medhurst
2016-08-22configs: vexpress: Enable PS/2 mouse required for FVPsJon Medhurst
2016-08-22configs: android: Refresh config from latest Android sourceJon Medhurst
File generated with: cat android/configs/android-base.cfg \ android/configs/android-recommended.cfg \ | sed -e "/KEEP ALPHABETICALLY SORTED/d" \ >linaro/configs/android.conf # Below are additional configs which are missing from the cfg files # (which seem rather unmaintained). # Needed for mapping background/foreground/boost tasks onto specific # CPUs (e.g. big or LITTLE) echo CONFIG_CPUSETS=y >>linaro/configs/android.conf echo CONFIG_PROC_PID_CPUSET=y >>linaro/configs/android.conf Signed-off-by: Jon Medhurst <tixy@linaro.org>
2016-08-22Merge branch 'config-boards-4.4' of git://git.linaro.org/kernel/configs into ↵Jon Medhurst
4.4-armlt-base
2016-08-22Merge branch 'config-core-4.4' of git://git.linaro.org/kernel/configs into ↵Jon Medhurst
4.4-armlt-base
2016-05-12linaro/configs: add no_hz_full fragmentAnders Roxell
Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-10 18:55:52 +0000