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Enable the GPIO controller driver used for UniPhier SoC family.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/soc
Pull "Amlogic SoC updates for v4.15" from Kevin Hilman:
- add SMP support to Meson8/8b
* tag 'amlogic-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
ARM: meson: enable MESON_IRQ_GPIO in Kconfig for meson8b
ARM: meson: Add SMP bringup code for Meson8 and Meson8b
ARM: smp_scu: allow the platform code to read the SCU CPU status
ARM: smp_scu: add a helper for powering on a specific CPU
dt-bindings: Amlogic: Add Meson8 and Meson8b SMP related documentation
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc
Pull "i.MX SoC changes for 4.15" from Shawn Guo:
- A series from Marco Franchi from to clean up build warnings see with
W=1 in arch/arm/mach-imx/.
- Move i.MX6 speed grading check from i.MX platform code to cpufreq
driver. The patch is suggested by cpufreq folks to go through
arm-soc tree.
- Enable cpuidle support on i.MX6DL starting from IMX_CHIP_REVISION_1_1.
- Constify platform_suspend_ops for MXS platform.
* tag 'imx-soc-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
cpufreq: imx6q: Move speed grading check to cpufreq driver
ARM: imx: Enable cpuidle for i.MX6DL starting at 1.1
ARM: imx: mach-mx31lite: Make mx31lite_map_io static
ARM: imx: cpuidle-imx5: Include "cpuidle.h" header file
ARM: imx: 3ds-debugboard: Include "3ds_debugboard.h" header file
ARM: imx: imx31moboard: Include "board-mx31moboard.h" header file
ARM: mxs: constify platform_suspend_ops
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http://github.com/Broadcom/stblinux into next/soc
Pull "Broadcom maintainers changes for 4.15" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoCs MAINTAINERS file update for
4.15, please pull the following:
- Florian updates the MAINTAINERS entry for Broadcom SoCs with the Hurricane 2 regexp
to match new files being added
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http://github.com/Broadcom/stblinux into next/soc
Pull "Broadcom soc changes for 4.15 (part 2)" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoC changes for 4.15 (second
part), please pull the following:
- Florian adds support for the Broadcom Hurricane 2 SoC machine entry point
and defines the debug UART address for use with earlyprintk/DEBUG_LL
* tag 'arm-soc/for-4.15/soc-part2' of http://github.com/Broadcom/stblinux:
ARM: debug: Add Hurricane 2 UART2 debug addresses
ARM: bcm: Add support for Broadcom Hurricane 2 SoC
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http://github.com/Broadcom/stblinux into next/soc
Pull "Broadcom defconfig changes for 4.15" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoCs multi_v7_defconfig file
updates for 4.15, please pull the following:
- Florian enables the Broadcom Hurricane 2 SoC in multi_v7_defconfig
(CONFIG_ARCH_BCM_HR2)
* tag 'arm-soc/for-4.15/defconfig' of http://github.com/Broadcom/stblinux:
ARM: multi_v7_defconfig: Enable CONFIG_ARCH_BCM_HR2
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git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/soc
Pull "ARM: Keystone config update for 4.15" from Santosh Shilimkar:
ARM: Enable PWM driver config
* tag 'keystone_config_4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
ARM: configs: keystone: Enable TIECAP PWM driver
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git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/soc
Pull "Amlogic: defconfig updates for v4.15" from Kevin Hilman:
- enable SDIO/MMC controller
* tag 'amlogic-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
ARM: multi_v7_defconfig: enable the Meson MX SDIO/MMC controller
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc
Pull "i.MX defconfig updates for 4.15" from Shawn Guo:
- Turn on DRM_DW_HDMI_CEC option to get HDMI CEC support.
- Enable MUX_MMIO to get ADV7180 probe on Gateworks GW51xx boards.
* tag 'imx-defconfig-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx_v6_v7_defconfig: Select the CEC driver
ARM: imx_v6_v7_defconfig: Select CONFIG_MUX_MMIO
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next/soc
Pull "mvebu arm64 for 4.15 (part 1)" from Gregory CLEMENT:
For Armada 7K/8K, enable NAND, RTC, comphy and 10G PHY in the
defconfig
* tag 'mvebu-arm64-4.15-1' of git://git.infradead.org/linux-mvebu:
arm64: defconfig: enable RTC on Armada 7K/8K SoCs
arm64: defconfig: enable NAND on Armada 7K/8K SoCs
arm64: defconfig: enable Marvell CP110 comphy
arm64: defconfig: enable the Marvell 10G PHY as a module
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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/soc
Pull "arm64: tegra: Default configuration updates for v4.15-rc1" from Thierry Reding:
This enables the PCI host controller on 64-bit ARM. It is supported and
enabled via device tree on Tegra210 and Tegra186.
* tag 'tegra-for-4.15-arm64-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: defconfig: Enable Tegra PCI controller
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https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/soc
Pull "Allwinner core changes for 4.15" from Maxime Ripard:
A bunch of patches for the sunxi documentation and mach-sunxi. The most
notable feature is the introduction of the R40 support.
* tag 'sunxi-core-for-4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
ARM: sunxi: add support for R40 SoC
ARM: sunxi: fix the core number of V3s in sunxi README
dt-bindings: add compatible string for Allwinner V3s SoC
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select MESON_IRQ_GPIO in Kconfig for Amlogic's meson8b SoC
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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This adds the necessary SMP-operations and startup code to use the
additional cores on the Amlogic Meson8/Meson8m2 (both are using the same
sequence) and Meson8b (using a slightly difference sequence) SoCs.
Signed-off-by: Carlo Caione <carlo@endlessm.com>
[add Meson8/Meson8m2 support and allow taking CPU cores offline as well]
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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On Amlogic Meson8 / Meson8m2 (both Cortex-A9) and Meson8b (Cortex-A5)
the CPU hotplug code needs to wait until the SCU status of the CPU that
is being taken offline is SCU_PM_POWEROFF.
Provide a utility function (which can be invoked for example from
.cpu_kill()) which allows reading the SCU status of a CPU.
While here, replace the magic number 0x3 with a preprocessor macro
(SCU_CPU_STATUS_MASK) so we don't have to duplicate this magic number in
the new function.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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To boot the secondary CPUs on the Amlogic Meson8/Meson8m2 (Cortex-A9)
and Meson8b (Cortex-A5) SoCs we have to enable SCU mode SCU_PM_NORMAL,
otherwise the secondary cores will not start.
This patch adds a scu_cpu_power_enable() function which can be used to
enable SCU_PM_NORMAL for a specific (logical) CPU. An internal helper
function is also created, to avoid code duplication with
scu_power_mode().
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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With this patch we add documentation for:
* power-management-unit: the PMU is used to bring up the cores during
SMP operations
* sram: among other things the sram is used to store the first code
executed by the core when it is powered up
* cpu-enable-method: the CPU enable method used by Amlogic Meson8 and
Meson8b SoCs
Signed-off-by: Carlo Caione <carlo@endlessm.com>
[also add Meson8 to the documentation]
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Pull "more soc changes for omaps for v4.15 merge window" from Tony Lindgren:
Drop omap legacy platform data for IRQ, DMA and IO resources. With the
dts files fixed up to contain the necessary data for basic resources, we
can drop the related platform data.
Note that this branch depends on the "omap-for-v4.15/fixes-dt-signed"
branch and the patches with dependencies are based on a merge with that
branch.
These patches first ensure things keep working for the legacy "ti,hwmods"
property when we start making it optional, then adds a minimal TI sysc
interconnect target device driver to handle the new generic "ti,sysc"
compatible property. And then we can finally drop the legacy platform
data for IRQ, DMA and IO resources as seen in the diffstats.
* tag 'omap-for-v4.15/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (25 commits)
bus: ti-sysc: Fix unbalanced pm_runtime_enable by adding remove
bus: ti-sysc: mark PM functions as __maybe_unused
ARM: OMAP2+: omap_device: fix error return code in omap_device_copy_resources()
ARM: OMAP2+: Drop legacy struct omap_hwmod_addr_space
ARM: OMAP2+: Drop omap_hwmod_dma_info
ARM: OMAP2+: Drop omap_hwmod_irq_info
ARM: OMAP4: Remove legacy IRQ for PRM
ARM: OMAP3: Remove legacy IRQ for PRM
bus: ti-sysc: Add minimal TI sysc interconnect target driver
ARM: OMAP2+: Populate legacy resources for dma and smartreflex
ARM: OMAP2+: Parse module IO range from dts for legacy "ti,hwmods" support
ARM: dts: Configure SmartReflex only to idle the interconnect target module
ARM: dts: Add nodes for missing omap4 interconnect target modules
dt-bindings: bus: Minimal TI sysc interconnect target module binding
ARM: dts: Add missing hwmod related properties for dra7
ARM: dts: Add missing hwmod related nodes for am33xx
ARM: dts: Add missing dma hwmod property for omap5
ARM: dts: Add missing wdt3 node for omap4
ARM: dts: Add missing hsi node for omap4
ARM: dts: Add missing onewire node for omap4
...
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git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/soc
Pull "STM32 defconfig updates for v4.15, round 1" from Alexandre Torgue:
Highlights:
----------
-Regenerate default configuration
-Add DMAMUX support
-Add I2C F7 support
-Add MDMA support
* tag 'stm32-defconfig-for-v4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
ARM: configs: stm32: Add MDMA support in STM32 defconfig
ARM: configs: stm32: Add I2C F7 support in STM32 defconfig
ARM: configs: stm32: Add DMAMUX support in STM32 defconfig
ARM: configs: stm32: Update default configuration for v4.14-rc1
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The SX150X GPIO expander has been moved to pin control and
its Kconfig symbol has been renamed. We used to have a paper-over
thing in Kconfig but it was causing circular dependencies so
I have had to kill it off. Select the right driver instead.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/soc
Pull "Qualcomm ARM Based defconfig Updates for v4.15" from Andy Gross:
* Enable Sony Z2 tablet options
* Enable USB on APQ8064/MSM8974
* Fixup/catchup config to support newer options
* tag 'qcom-defconfig-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux:
ARM: qcom_defconfig: Enable Z2 Tablet related options
ARM: qcom_defconfig: Disable DEBUG_GPIO
ARM: qcom_defconfig: Enable configs for USB on apq8064/msm8974
ARM: qcom_defconfig: Resync with new Kconfig options
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git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/soc
Pull "Qualcomm ARM64 Based defconfig Updates for v4.15" from Andy Gross:
* Enable QCOM IOMMU
* Enable Qualcomm USB options
* tag 'qcom-arm64-defconfig-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux:
arm64: defconfig: re-enable Qualcomm DB410c USB
arm64: defconfig: Enable QCOM_IOMMU
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next/soc
Pull "arm: Xilinx Zynq patches for v4.15" from Michal Simek:
- Remove Soren from reviewer list
* tag 'zynq-soc-for-4.15' of https://github.com/Xilinx/linux-xlnx:
MAINTAINERS: Remove myself as reviewer
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git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc
Pull "Samsung mach/soc changes for v4.15" from Krzysztof Kozłowski:
1. Cleanups for s3c24xx and s3c64xx (memory allocation printks, code
style).
2. Remove of Exynos4212 related dead code (no more support for this
SoC).
* tag 'samsung-soc-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: EXYNOS: Remove Exynos4212 related dead code
ARM: SAMSUNG: Simplify size used for kzalloc
ARM: SAMSUNG: Remove printk for failed memory allocation
ARM: s3c64xx: Delete an unnecessary return statement in samsung_bl_set
ARM: s3c64xx: Remove printk for failed memory allocation in samsung_bl_set
ARM: s3c2410: Fix typos in a comments
ARM: s3c24xx: Simplify size used for kzalloc in iotiming get
ARM: s3c24xx: Remove printk for failed memory allocation in iotiming get
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git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc
Pull "Samsung defconfig changes for v4.15" from Krzysztof Kozłowski:
1. Enable USB3503 on multi_v7 for Odroid U3.
2. Enable USB Attached SCSI for Odroid HC1.
* tag 'samsung-defconfig-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: multi_v7_defconfig: Enable UAS support for Odroid HC1 board
ARM: exynos_defconfig: Enable UAS support for Odroid HC1 board
ARM: multi_v7_defconfig: Enable USB3503 driver
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Pull "OMAP soc changes for omaps for v4.15 merge window" from Tony Lindgren:
SoC changes for omaps for v4.15 merge window that are mostly non-urgent
fixes and clean-up in preparation for dropping more platform data later
on:
- Fix am33xx/am437x MMC address space offsets
- Fix overwriting clkctrl and modulemode values when dts data is
used
- Drop unused platform init code for omap_init_hdq
- Drop unused struct omap_hwmod_mux_info
- Remove duplicate define for dra722 es1.0 silicon revision
- Add support for dra71x es2.1
- Make omap_dma_dev_info __initdata
- A series of fixes for Coccinelle found issues
* tag 'omap-for-v4.15/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP: Fix typos in two comment lines in _omap_dm_timer_request()
ARM: OMAP: Use kcalloc() in omap_system_dma_probe()
ARM: OMAP: Improve a size determination in two functions
ARM: OMAP: Delete an error message for a failed memory allocation in two functions
ARM: OMAP2+: make omap_dma_dev_info __initdata
ARM: DRA722: Add support for DRA71x Silicon Rev 2.1
ARM: DRA722: remove redundant definition of 1.0 device
ARM: OMAP2+: Drop unused omap_hwmod_mux_info
ARM: OMAP2+: Drop unused omap_init_hdq
ARM: OMAP2+: Fix overwriting of clkctrl and modulemode values
ARM: OMAP2+: Fix MMC address space mismatch for am33xx and am43xx
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git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc
Pull "DaVinci defconfig updates for v4.15" from Sekhar Nori:
Enable CMA and MTD command line partitioning support.
* tag 'davinci-for-v4.15/defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci_all_defconfig: enable CMA options
ARM: davinci_all_defconfig: enable MTD_CMDLINE_PARTS
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into next/soc
Pull "ARM64: hisilicon: defconfig updates for 4.15" from Wei Xu:
- Enable DRM_HISI_HIBMC for the D03/D05 board
* tag 'hisi-defconfig-for-4.15' of git://github.com/hisilicon/linux-hisi:
arm64: defconfig: Enable hisilicon hibmc drm driver
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Enable QCOM IOMMU driver for 'B' family devices, such as APQ8016 found on the
Dragonboard 410c. With this change, graphics console and GPU are working
fine (using mesa/freedreno for GPU driver).
Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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ThunderX needs its PCI host drivers to do anything useful, and
it's probably helpful to have networking by default too.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Pull "Second Round of Renesas ARM Based SoC Updates for v4.15" from Simon Horman:
Fix to allow UP build of shmobile.
Arnd Bergmann says:
A bugfix for the SMP case broke the build for the UP case:
arch/arm/mach-shmobile/headsmp-apmu.o: In function `shmobile_boot_apmu':
(.text+0x34): undefined reference to `secondary_startup'
The assembler file mixes code that is used for SMP with code
that we also need on a single-CPU build, so I'm leaving it
always enabled in the Makefile, but enclose the SMP code
in an #ifdef.
* tag 'renesas-soc2-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: rcar-gen2: fix non-SMP build
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git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/soc
Pull "ARMv7 Vexpress update/cleanup for v4.15" from Sudeep Holla:
Cosmetic cleanup dropping extra debug messages for memory allocation failures
* tag 'vexpress-updates-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
ARM: vexpress/spc: Delete an error message for a failed memory allocation
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https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Pull "Renesas ARM64 Based SoC Defconfig Updates for v4.15" from Simon Horman:
* Enable the following to allow further test coverage
- r8a77970 (V3M) and r8a77995 (D3) R-Car Gen3 SoCs
- R-Car Gen3 thermal driver.
This is used on a range of R-Car Gen3 SoCs
* tag 'renesas-arm64-defconfig-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
arm64: defconfig: enable R8A77970 SoC
arm64: defconfig: enable thermal driver for Renesas R-Car Gen3
arm64: defconfig: Enable Renesas R8A77995 SoC
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/soc
Pull "Delete old PCIv3 driver" from Linus Walleij:
This deletes the old PCIv3 driver in the Integrator machine.
It has been superceded by a modernized driver in the PCI
subsystem host/ directory.
* tag 'integrator-pciv3-delete' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
ARM: integrator: Delete the V3 PCI driver
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next/soc
Pull "Broadcom soc changes for 4.15 (part 1)" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoC/Kconfig changes for 4.15
please pull the following:
- Danilo removes the clock provider driver stubs which are no longer needed
now that we have a proper CPRMAN clock provider driver
- Stefan moves the SMP startup code for BCM2836 from the interrupt controller
driver down to where it belongs in the architecture code, this was requested
by Marc Zyngier before comitting any fixes to that code
- Phil provides a fix for a future Raspberry Pi firmware which will make the
secondary cores wait for an event and therefore requires the CPU onlining
other cores to send such event (along with the appropriate barrier)
- Florian fixes the BRCMSTB UART debug stub to work correctly when using an
ARM BE8 kernel since there were some missing register read swapping needed
* tag 'arm-soc/for-4.15/soc' of http://github.com/Broadcom/stblinux:
ARM: brcmstb: Add appropriate ARM_BE8() macros for swapping
ARM: bcm2836: Send event when onlining other cores
irqchip: bcm2836: Move SMP startup code to arch/arm (v2)
clk: bcm2835: remove remains from stub clk driver
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https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Pull "Renesas ARM Based SoC Updates for v4.15" from Simon Horman:
* Prepare to enable SMP on R-Car E2 (r8a7794).
Geert Uytterhoeven says:
"The main hurdle here is that R-Car Gen2 boot loaders do not initialize
the arch_timer CNTVOFF register, which thus needs workarounds on Linux.
- The first patch adds a definition for MON_MODE, as suggested by Marc
Zyngier,
- The second patch makes sure CNTVOFF is initialized for boot and
secondary Cortex-A15 and Cortex-A7 CPU cores, like is already done for
the boot Cortex-A7 CPU core. Without this, the ARM arch timer does
not work on secondary CPU cores."
A follow-up patch to enable SMP in DT on R-Car E2 (r8a7794) is currently
deferred unto v4.16 as it depends on the above.
* Enable low-level debugging support for RZ/G1E (r8a7745).
Fabrizio Castro says, "RZ/G1E uses SCIF4 for the debug console."
* tag 'renesas-soc-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: rcar-gen2: Make sure CNTVOFF is initialized on CA7/15
ARM: Add definition for monitor mode
ARM: debug-ll: Add support for r8a7745
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https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Pull "Renesas ARM Based SoC Defconfig Updates for v4.15" from Simon Horman:
Enable BQ32000 RTC driver in multi_v7_defconfig.
Biju Das says, "The iWave RZ/G1M Q7 SOM supports RTC (TI BQ32000).
To increase hardware support enable the driver in the
multi_v7_defconfig multiplatform configuration."
* tag 'renesas-defconfig-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: multi_v7_defconfig: Enable BQ32000 RTC driver
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/soc
Pull "EP93xx improvements for v4.15"
EP93xx patches that have been floating for a while,
converting the platform to sparsemem, using SPI-MMC
and a bit more.
* tag 'ep93xx-for-arm-soc-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
ARM: ep93xx: Add lm70 HWMON sensor to TS-72xx boards
ARM: ep93xx: tidy up TS-72xx Watchdog resources
ARM: ep93xx: simone: let the mmc_spi driver handle the card detect
ARM: ep93xx: switch to SPARSEMEM
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The driver has supported the 64-bit Tegra210 for a while now, so enable
it in the defconfig.
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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On some i.MX6 SoCs (like i.MX6SL, i.MX6SX and i.MX6UL) that do not have
speed grading check, opp table will not be created in platform code,
so cpufreq driver prints the following error message:
cpu cpu0: dev_pm_opp_get_opp_count: OPP table not found (-19)
However, this is not really an error in this case because the
imx6q-cpufreq driver first calls dev_pm_opp_get_opp_count()
and if it fails, it means that platform code does not provide
OPP and then dev_pm_opp_of_add_table() will be called.
In order to avoid such confusing error message, move the speed grading
check from platform code to the imx6q-cpufreq driver.
This way the imx6q-cpufreq no longer has to check whether OPP table
is supplied by platform code.
Tested on a i.MX6Q and i.MX6UL based boards.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Stephen Boyd reworked some Qualcomm USB code earlier this year.
The result requires a few different config options to be enabled
in order for the USB on the DragonBoard 410c to continue working,
but these were never added to arm64 "defconfig". As a result, USB
on that board stopped working during the v4.13-rc1 merge window.
Re-enable this functionality by setting the needed config options
in the arm64 "defconfig" file.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
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This patch adds MDMA support in STM32 defconfig file
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
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Enable cpuidle support on i.MX6DL starting from IMX_CHIP_REVISION_1_1.
This also makes the code cleaner because 6q and 6dl actually have
different revision histories.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Looks like we're missing remove() that's needed if a driver instance
rebound. Otherwise we will get "Unbalanced pm_runtime_enable!".
Signed-off-by: Tony Lindgren <tony@atomide.com>
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The new bus driver causes a harmless compile-time warning when
CONFIG_PM is disabled:
drivers/bus/ti-sysc.c:440:12: error: 'sysc_runtime_resume' defined but not used [-Werror=unused-function]
static int sysc_runtime_resume(struct device *dev)
^~~~~~~~~~~~~~~~~~~
drivers/bus/ti-sysc.c:421:12: error: 'sysc_runtime_suspend' defined but not used [-Werror=unused-function]
static int sysc_runtime_suspend(struct device *dev)
^~~~~~~~~~~~~~~~~~~~
This marks the two unused functions as __maybe_unused to shut up
that warning.
Fixes: 0eecc636e5a2 ("bus: ti-sysc: Add minimal TI sysc interconnect target driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Fix to return error code -EINVAL from the irq_of_parse_and_map() error
handling case instead of 0, as done elsewhere in this function.
Fixes: d85a2d61432a ("ARM: OMAP2+: Populate legacy resources for dma
and smartreflex")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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The following build warning is seen with W=1:
warning: no previous prototype for ‘mx31lite_map_io’
[-Wmissing-prototypes] void __init mx31lite_map_io(void)
This function is only used in this file so make it "static".
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The following build warning is seen with W=1:
warning: no previous prototype for ‘imx5_cpuidle_init’
[-Wmissing-prototypes] int __init imx5_cpuidle_init(void)
Fix this warning by including "cpuidle.h".
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The following build warning is seen with W=1:
warning: no previous prototype for ‘mxc_expio_init’
[-Wmissing-prototypes] int __init mxc_expio_init(u32 base, u32 intr_gpio)
Fix this warning by including "3ds_debugboard.h".
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The following build warnings are seen with W=1:
warning: no previous prototype for ‘mx31moboard_devboard_init’
[-Wmissing-prototypes] void __init mx31moboard_devboard_init(void)
warning: no previous prototype for ‘mx31moboard_marxbot_init’
[-Wmissing-prototypes] void __init mx31moboard_marxbot_init(void)
Fix these warnings by including "board-mx31moboard.h".
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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