Updates to shmobile defconfig:
* Redresh defconfig to ease future maintenence overhead
* Disable CONFIG_EMBEDDED
Geert Uytterhoeven says "CONFIG_EXPERT exposes too many config options
that do not matter for development. E.g. it prohibits using the default
values for the various SH_SCI options. However, CONFIG_EMBEDDED selects
CONFIG_EXPERT, so it cannot be disabled.
Hence disable CONFIG_EMBEDDED, and compensate for the loss of
CONFIG_DEBUG_KERNEL by enabling the latter.
Actual impact, all harmless:
- CONFIG_NAMESPACES=y (plus a few related CONFIG_*_NS options),
- CONFIG_SYSCTL_SYSCALL=n,
- CONFIG_SERIAL_SH_SCI_NR_UARTS changed from 20 to 18,
- Some HID support became enabled,
- CONFIG_DEBUG_MEMORY_INIT=y,"
* Enable RZA1 pin controller
This allows the Genmai board with RZ/A1 (r7s72100) SoC to once
again boot using the shmobile defconfig.
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Merge tag 'renesas-defconfig-for-v4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Pull "Renesas ARM Based SoC Defconfig Updates for v4.17" from Simon Horman:
Updates to shmobile defconfig:
* Redresh defconfig to ease future maintenence overhead
* Disable CONFIG_EMBEDDED
Geert Uytterhoeven says "CONFIG_EXPERT exposes too many config options
that do not matter for development. E.g. it prohibits using the default
values for the various SH_SCI options. However, CONFIG_EMBEDDED selects
CONFIG_EXPERT, so it cannot be disabled.
Hence disable CONFIG_EMBEDDED, and compensate for the loss of
CONFIG_DEBUG_KERNEL by enabling the latter.
Actual impact, all harmless:
- CONFIG_NAMESPACES=y (plus a few related CONFIG_*_NS options),
- CONFIG_SYSCTL_SYSCALL=n,
- CONFIG_SERIAL_SH_SCI_NR_UARTS changed from 20 to 18,
- Some HID support became enabled,
- CONFIG_DEBUG_MEMORY_INIT=y,"
* Enable RZA1 pin controller
This allows the Genmai board with RZ/A1 (r7s72100) SoC to once
again boot using the shmobile defconfig.
* tag 'renesas-defconfig-for-v4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: defconfig: Disable CONFIG_EMBEDDED
ARM: shmobile: defconfig: Refresh
ARM: shmobile: Enable RZA1 pin controller
Enable the following to allow them to be more widely exercised:
* Newly added R8A77965 and R8A77980 SoCs
* PWM and USB as used on R-Car Gen3 SoCs
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Merge tag 'renesas-arm64-defconfig-for-v4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Pull "Renesas ARM64 Based SoC Defconfig Updates for v4.17" from Simon Horman:
Enable the following to allow them to be more widely exercised:
* Newly added R8A77965 and R8A77980 SoCs
* PWM and USB as used on R-Car Gen3 SoCs
* tag 'renesas-arm64-defconfig-for-v4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
arm64: defconfig: enable R8A77965 SoC
arm64: defconfig: Enable PWM and USB for R-Car
arm64: defconfig: enable R8A77980 SoC
Enable the BPMP thermal and CPU frequency drivers as well as make sure
that the Tegra SMMU is enabled by default because there's no fun without
it. Also enable initial Tegra194 support.
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Merge tag 'tegra-for-4.17-arm64-defconfig' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/soc
Pull "arm64: Default configuration updates for v4.17-rc1" from Thierry Reding:
Enable the BPMP thermal and CPU frequency drivers as well as make sure
that the Tegra SMMU is enabled by default because there's no fun without
it. Also enable initial Tegra194 support.
* tag 'tegra-for-4.17-arm64-defconfig' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: defconfig: Enable the Tegra SMMU by default
arm64: defconfig: Enable CONFIG_TEGRA_BPMP_THERMAL
arm64: defconfig: Enable CONFIG_ARM_TEGRA186_CPUFREQ
arm64: defconfig: Enable NVIDIA Tegra194 support
When selecting SOC_IMX6SLL but not SOC_IMX6SL, we get a link error:
arch/arm/mach-imx/mach-imx6sl.o: In function `imx6sl_init_late':
mach-imx6sl.c:(.init.text+0x14): undefined reference to `imx6sl_cpuidle_init'
This adds the missing line to the Makefile to also build the cpuidle
support that we need here.
Fixes: dee5dee2a5 ("ARM: imx: Add basic msl support for imx6sll")
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The cpuidle support calls cpu_suspend(), which is compiled conditionally,
and fails to link unless something selects CONFIG_ARM_CPU_SUSPEND.
arch/arm/mach-imx/cpuidle-imx6sx.o: In function `imx6sx_enter_wait':
cpuidle-imx6sx.c:(.text+0x6c): undefined reference to `cpu_suspend'
This adds an explicit select statement here.
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Re-sync the defconfig by doing:
make savedefconfig
cp defconfig arch/arm/configs/mxs_defconfig
So keep it in sync to help further changes in defconfig.
The explanation for removing the Kconfig symbols:
CONFIG_FHANDLE=y: verified that it is still selected
selected
CONFIG_DEVPTS_MULTIPLE_INSTANCES=y: does not exist anymore
CONFIG_NVMEM=y: verified that it is still selected
CONFIG_LOCKUP_DETECTOR=y: need to select CONFIG_SOFTLOCKUP_DETECTOR now
CONFIG_TIMER_STATS=y: does not exist anymore
Boot tested on a imx28evk.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
fsl-asoc-card machine driver also supports sgtl5000, so use it favor
of the imx-sgtl5000 machine driver, which will be probably be removed
in the future.
Tested on a imx25-pdk board.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Re-sync the defconfig by doing:
make savedefconfig
cp defconfig arch/arm/configs/imx_v4_v5_defconfig
So keep it in sync to help further changes in defconfig.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
- Add i.MX 6SoloLiteLite (i.MX6SLL) SoC support on top of the existing
i.MX6SL platform code.
- Improve the SoC revision mapping by utilizing the MAJOR field of
ANATOP DIGPROG register.
- Add CPUIDLE_FLAG_TIMER_STOP flag for cpuidle ARM power off state,
so that we can use ARM generic timer for some i.MX6 SoC.
- Set low-power interrupt mask for i.MX25 to support STOP mode.
- Drop EPIT driver as there is no user of it.
- Simplify the error path of imx6_pm_get_base() a bit.
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Merge tag 'imx-soc-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc
Pull "i.MX SoC changes for 4.17" from Shawn Guo:
- Add i.MX 6SoloLiteLite (i.MX6SLL) SoC support on top of the existing
i.MX6SL platform code.
- Improve the SoC revision mapping by utilizing the MAJOR field of
ANATOP DIGPROG register.
- Add CPUIDLE_FLAG_TIMER_STOP flag for cpuidle ARM power off state,
so that we can use ARM generic timer for some i.MX6 SoC.
- Set low-power interrupt mask for i.MX25 to support STOP mode.
- Drop EPIT driver as there is no user of it.
- Simplify the error path of imx6_pm_get_base() a bit.
* tag 'imx-soc-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: Add basic msl support for imx6sll
ARM: imx: pm-imx6: Return the error directly
ARM: imx: avic: set low-power interrupt mask for imx25
ARM: imx: Improve the soc revision calculation flow
ARM: imx: add timer stop flag to ARM power off state
ARM: imx: Remove epit support
This patchs adds the minimal defconfig for the OXNAS ARMv6 SoCs
including the OX820 SoC and needed minimal configurations.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Display and graphics can't work together without an SMMU, so it is
effectively always getting enabled anyway.
Signed-off-by: Thierry Reding <treding@nvidia.com>
ARM-based SoC for 4.17, please pull the following:
- Tuomas enables the BCM2835 AUX driver which is necessary to provide
console on the Raspberry Pi 3
- Stefan turns on support for the BCM43438 Bluetooth adapter connected
via UART on the Raspberry Pi Zero Wireless and he also turns on
support for the thermal driver on the Pi 2 and 3.
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Merge tag 'arm-soc/for-4.17/defconfig' of https://github.com/Broadcom/stblinux into next/soc
Pull "Broadcom defconfig changes for 4.17" from Florian Fainelli:
This pull request contains multi_v7_defconfig changes for Broadcom
ARM-based SoC for 4.17, please pull the following:
- Tuomas enables the BCM2835 AUX driver which is necessary to provide
console on the Raspberry Pi 3
- Stefan turns on support for the BCM43438 Bluetooth adapter connected
via UART on the Raspberry Pi Zero Wireless and he also turns on
support for the thermal driver on the Pi 2 and 3.
* tag 'arm-soc/for-4.17/defconfig' of https://github.com/Broadcom/stblinux:
ARM: multi_v7_defconfig: Enable thermal driver for RPi 2/3
ARM: bcm2385_defconfig: Enable BT support for BCM43438
ARM: multi_v7_defconfig: Enable serial console on RPi 3
- minor changes for property API
- clock API fix for ULPI driver warning
It exceptionally contains a merge from the mtd tree from Boris
to prevent any merge conflicts in the PXA tree.
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Merge tag 'pxa-for-4.17' of https://github.com/rjarzmik/linux into next/soc
Pull "This is the pxa changes for v4.17 cycle" from Robert Jarzmik:
- minor changes for property API
- clock API fix for ULPI driver warning
It exceptionally contains a merge from the mtd tree from Boris
to prevent any merge conflicts in the PXA tree.
* tag 'pxa-for-4.17' of https://github.com/rjarzmik/linux:
ARM: pxa/raumfeld: use PROPERTY_ENTRY_U32() directly
ARM: pxa: ulpi: fix ulpi timeout and slowpath warn
ARM: pxa: cm-x300: remove inline directive
ARM: pxa: fix static checker warning in pxa3xx-ulpi
MAINTAINERS: remove entry for deleted pxa3xx_nand driver
arm: dts: pxa: use reworked NAND controller driver
dt-bindings: mtd: remove pxa3xx NAND controller documentation
mtd: nand: remove useless fields from pxa3xx NAND platform data
mtd: nand: remove deprecated pxa3xx_nand driver
mtd: nand: use Marvell reworked NAND controller driver with all platforms
- Rename Atmel to Microhip in MAINTAINERS, Documentation and Kconfig
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Merge tag 'at91-ab-4.17-soc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/soc
Pull "AT91 SoC for 4.17: from Alexandre Belloni:
- Rename Atmel to Microhip in MAINTAINERS, Documentation and Kconfig
* tag 'at91-ab-4.17-soc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
ARM: at91: Kconfig: Update company to Microchip
Documentation: at91: Update Microchip SoC documentation
MAINTAINERS: ARM: at91: update entry for ARM/Microchip
- Enable deadline IO scheduler to improve the performnace for some
usecaese without changing the default IO scheduler
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Merge tag 'hisi-defconfig-for-4.17' of git://github.com/hisilicon/linux-hisi into next/soc
Pull "ARM64: hisilicon: defconfig updates for 4.17" from Wei Xu:
- Enable deadline IO scheduler to improve the performnace for some
usecaese without changing the default IO scheduler
* tag 'hisi-defconfig-for-4.17' of git://github.com/hisilicon/linux-hisi:
arm64: defconfig: enable IOSCHED_DEADLINE
Enable Tegra BPMP thermal sensor support by default, built as a module.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Enable Tegra186 CPU frequency scaling support by default.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Add basic MSL support for i.MX6SLL.
The i.MX 6SoloLiteLite application processors are NXP's latest
additions to a growing family of multimedia-focused products
offering high-performance processing optimized for lowest power
consumption. The i.MX 6SoloLiteLite processors feature NXP's advanced
implementation of the ARM Cortex-A9 core, which can be interfaced
with LPDDR3 and LPDDR2 DRAM memory devices.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Enable NVIDIA Tegra194 support in the default 64-bit ARM configuration.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Currently CONFIG_SND_SOC_WM8962 is selected via SND_SOC_IMX_WM8962
machine driver option.
SND_SOC_IMX_WM8962 will be removed in the next kernel cycle, so
select the codec driver directly so that it can still be used
by default via the generic fsl-asoc-card machine driver.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
1. Add few remaining SPDX license identifiers.
2. Add cpuidle support to all Midas-based boards (including new
GT-I9300/GT-I9305/GT-N7100/GT-N7105).
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Merge tag 'samsung-soc-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc
Pull "Samsung mach/soc changes for v4.17" from Krzysztof Kozłowski:
1. Add few remaining SPDX license identifiers.
2. Add cpuidle support to all Midas-based boards (including new
GT-I9300/GT-I9305/GT-N7100/GT-N7105).
* tag 'samsung-soc-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: EXYNOS: Extend cpuidle support to Midas boards
ARM: EXYNOS: Add SPDX license identifiers
This series of changes enables the use device tree based sysconfig
data for ti-sysc driver. As we already have SmartReflex data configured,
we use that as the first driver to enable. To do that in a way where
SmartReflex is not probed twice, we need to prepare the SmartReflex
driver before flipping dts data on for it in the last patch of the
series.
To avoid regressions, we are checking the passed dts data against
existing platform data since we still have it available. Then after the
dts files are converted, we can simply drop the related platform data
at some point in the future.
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Merge tag 'omap-for-v4.17/ti-sysc-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Pull "Driver changes for ti-sysc for v4.17" from Tony Lindgren:
This series of changes enables the use device tree based sysconfig
data for ti-sysc driver. As we already have SmartReflex data configured,
we use that as the first driver to enable. To do that in a way where
SmartReflex is not probed twice, we need to prepare the SmartReflex
driver before flipping dts data on for it in the last patch of the
series.
To avoid regressions, we are checking the passed dts data against
existing platform data since we still have it available. Then after the
dts files are converted, we can simply drop the related platform data
at some point in the future.
* tag 'omap-for-v4.17/ti-sysc-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: Enable ti-sysc to use device tree data for smartreflex
PM / AVS: SmartReflex: Prepare to use device tree based probing
ARM: OMAP2+: Try to parse earlycon from parent too
ARM: OMAP2+: Add checks for device tree based sysconfig data
ARM: OMAP2+: Add functions to allocate module data from device tree
bus: ti-sysc: Handle some devices in omap_device compatible way
bus: ti-sysc: Add support for platform data callbacks
bus: ti-sysc: Remove unnecessary debugging statements
bus: ti-sysc: Improve handling for no-reset-on-init and no-idle-on-init
bus: ti-sysc: Handle stdout-path for debug console
bus: ti-sysc: Add suspend and resume handling
bus: ti-sysc: Add fck clock alias for children with notifier_block
ARM: OMAP2+: Prepare to pass auxdata for smartreflex
This series of changes from Dave Gerlach adds the PM related
code to allow low-power suspend states. The code consists of
the SoC specific assembly code and a related PM driver.
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Merge tag 'omap-for-v4.17/am-pm-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Pull "Add am335x and am437x PM code for v4.17" from Tony Lindgren:
This series of changes from Dave Gerlach adds the PM related
code to allow low-power suspend states. The code consists of
the SoC specific assembly code and a related PM driver.
* tag 'omap-for-v4.17/am-pm-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
soc: ti: Add pm33xx driver for basic suspend support
ARM: OMAP2+: pm33xx-core: Add platform code needed for PM
ARM: OMAP2+: Introduce low-level suspend code for AM43XX
ARM: OMAP2+: Introduce low-level suspend code for AM33XX
This series from Keerthy and Ladislav Michl move omap dmtimer code
to drivers. As we don't want to export custom timer functions to
random drivers, we also need to update the related PWM driver to
pass the timer specific functions in platform data.
Note that this series is based on a merge of omap1 specific timer
fix and omap2+ platform data clean-up to keep things working and
make the move a bit simpler.
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Merge tag 'omap-for-v4.17/timer-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Pull "Move omap timer to drivers for 4.17" from Tony Lindgren:
This series from Keerthy and Ladislav Michl move omap dmtimer code
to drivers. As we don't want to export custom timer functions to
random drivers, we also need to update the related PWM driver to
pass the timer specific functions in platform data.
Note that this series is based on a merge of omap1 specific timer
fix and omap2+ platform data clean-up to keep things working and
make the move a bit simpler.
* tag 'omap-for-v4.17/timer-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
clocksource: timer-ti-dm: Check prescaler value
clocksource: timer-ti-dm: Consolidate set source
clocksource: timer-ti-dm: Make unexported functions static
ARM: OMAP: pdata-quirks: Remove unused timer pdata
pwm: pwm-omap-dmtimer: Adapt driver to utilize dmtimer pdata ops
clocksource: timer-ti-dm: Hook device platform data if not already assigned
clocksource: timer-ti-dm: Populate the timer ops to the pdata
clocksource: timer-ti-dm: Add timer ops to the platform data structure
ARM: OMAP: Move dmtimer driver out of plat-omap to drivers under clocksource
clocksource: timer-ti-dm: Replace architecture
ARM: OMAP: Move dmtimer.h out of plat-omap
ARM: OMAP: timer: Wrap the inline functions under OMAP2PLUS define
ARM: OMAP: dmtimer: Remove all the exports
ARM: OMAP: Fix dmtimer init for omap1
This series is mostly a series from Suman Anna to remove now unused
platform data that is now coming from device tree. This also make it
a bit simpler to move the timer code to live under drivers in a
separate series of patches. There are also few minor clean-ups for
omap4 PM code.
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Merge tag 'omap-for-v4.17/soc-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Pull "SoC changes for omaps for v4.17" from Tony Lindgren:
This series is mostly a series from Suman Anna to remove now unused
platform data that is now coming from device tree. This also make it
a bit simpler to move the timer code to live under drivers in a
separate series of patches. There are also few minor clean-ups for
omap4 PM code.
* tag 'omap-for-v4.17/soc-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: Fix typo for wakeup_ns_pa_addr
ARM: OMAP2+: Use v7_invalidate_l1 in omap4_finish_suspend
ARM: OMAP2+: Remove unused gpio header file references
ARM: OMAP: Move plat/i2c.h into mach-omap1 folder
ARM: OMAP2+: Cleanup omap_mcbsp_dev_attr and other legacy data
ARM: OMAP2+: Cleanup omap2_spi_dev_attr and other legacy data
ARM: OMAP2+: Cleanup omap_timer_capability_dev_attr usage
ARM: OMAP2+: Cleanup omap_i2c_dev_attr usage
ARM: OMAP2+: Cleanup omap_gpio_dev_attr usage
ARM: OMAP2+: Include types.h directly for hwmod data
Highlights:
----------
-Add STM32F769 MCU support
-Add STM32MP157 MPU support
-Add AMBA PL180 MMCI support for F4 and F7 MCUs
-Move STM32 documentation to rst format
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Merge tag 'stm32-soc-for-v4.17-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/soc
Pull "STM32 SOC updates for v4.17, round 1." from Alexandre Torgue:
Highlights:
----------
-Add STM32F769 MCU support
-Add STM32MP157 MPU support
-Add AMBA PL180 MMCI support for F4 and F7 MCUs
-Move STM32 documentation to rst format
* tag 'stm32-soc-for-v4.17-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
ARM: stm32: restore reboot capabilities
ARM: stm32: Add AMBA support for STM32F4 and STM32F7 SoCs
ARM: stm32: add initial support for STM32MP157
ARM: stm32: prepare stm32 family to welcome armv7 architecture
Documentation: arm: stm32: move to rst format
ARM: stm32: Fix copyright
ARM: stm32: add new STM32F769 MCU
ARM: stm32: Kconfig: introduce MACH_STM32F769 flag
As SoCFPGA uses the standard suspend_valid_only_mem() for its
platform_suspend_ops.valid() callback, its platform_suspend_ops.enter()
callback will never be called with state equal to PM_SUSPEND_STANDBY.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
nspire_map_io() just calls debug_ll_io_init().
If machine_desc.map_io is not set, devicemaps_init() in the
common ARM code will call debug_ll_io_init(), so nspire_map_io() and the
initialization of .map_io can be removed.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reorder the mach-* inclusions so the comment about them being ordered
alphabetically ends up being true.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Enable SYSCON_REBOOT_MODE needed for Lego EV3 and build the DaVinci
watchdog driver in so reboot works even when modules are not loaded.
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Merge tag 'davinci-for-v4.17/defconfig' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc
Pull "DaVinci defconfig updates for v4.17" from Sekhar Nori:
Enable SYSCON_REBOOT_MODE needed for Lego EV3 and build the DaVinci
watchdog driver in so reboot works even when modules are not loaded.
* tag 'davinci-for-v4.17/defconfig' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci_all_defconfig: set CONFIG_DAVINCI_WATCHDOG=y
ARM: davinci_all_defconfig: enable SYSCON_REBOOT_MODE
* rationalization of con_id names for phy clocks to make DT conversion easy
* A patch to move away from syscon as platform device. This is needed for
common clock framework conversion as well as helps get rid of
syscon_regmap_lookup_by_pdevname() by removing the last known user.
* convert mach-davinci to use reset support available in watchdog driver
* a non-critical warning fix. It has been around since beginning so not sending
as a standalone fix for -rc cycle.
* moving mach-davinci clock init to .init_time() for legacy boot. This is
again in preparation for CCF conversion.
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Merge tag 'davinci-for-v4.17/soc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc
Pull "Miscellaneous DaVinci SoC support improvements for v4.17" from Sekhar Nori:
* rationalization of con_id names for phy clocks to make DT conversion easy
* A patch to move away from syscon as platform device. This is needed for
common clock framework conversion as well as helps get rid of
syscon_regmap_lookup_by_pdevname() by removing the last known user.
* convert mach-davinci to use reset support available in watchdog driver
* a non-critical warning fix. It has been around since beginning so not sending
as a standalone fix for -rc cycle.
* moving mach-davinci clock init to .init_time() for legacy boot. This is
again in preparation for CCF conversion.
* tag 'davinci-for-v4.17/soc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci: move davinci_clk_init() to init_time
ARM: davinci: board-da830-evm: fix unused const variable warning
ARM: davinci: remove watchdog reset
ARM: da8xx: use platform data for CFGCHIP syscon regmap
phy: da8xx-usb: rename clock con_ids
Instead of using PROPERTY_ENTRY_INTEGER() with explicitly supplied type,
use PROPERTY_ENTRY_U32() dedicated macro.
It will help modify internals of built-in device properties API.
No functional change intended.
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Both cm-x300 and pxa3xx-ulpi use the plain clk_{en,dis}able() API.
With the new clocking framework this results in warnings of type:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:714 clk_core_enable+0x90/0x9c
Modules linked in:
CPU: 0 PID: 1 Comm: swapper Not tainted 4.15.0-rc5-cm-x300+ #15
Hardware name: CM-X300 module
[<c001007c>] (unwind_backtrace) from [<c000df94>] (show_stack+0x10/0x14)
[<c000df94>] (show_stack) from [<c00199a8>] (__warn+0xd8/0x100)
[<c00199a8>] (__warn) from [<c0019a0c>] (warn_slowpath_null+0x3c/0x48)
[<c0019a0c>] (warn_slowpath_null) from [<c024e8c0>] (clk_core_enable+0x90/0x9c)
[<c024e8c0>] (clk_core_enable) from [<c024ea54>] (clk_core_enable_lock+0x18/0x2c)
[<c024ea54>] (clk_core_enable_lock) from [<c0016994>] (cm_x300_u2d_init+0x4c/0xe8)
[<c0016994>] (cm_x300_u2d_init) from [<c00163e0>] (pxa3xx_u2d_probe+0xe0/0x244)
[<c00163e0>] (pxa3xx_u2d_probe) from [<c0283de0>] (platform_drv_probe+0x38/0x88)
...
------------[ cut here ]------------
and alike...
And finally, it results in:
------------[ cut here ]------------
pxa310_ulpi_poll: ULPI access timed out!
OTG transceiver init failed
------------[ cut here ]------------
It might be that disabling the warning in kernel config would also do
the job, but IMO a better solution would be to switch to
clk_prepare_enable() and clk_disable_unprepare() APIs.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
cm_x300_u2d_init() function is only used through its function pointer
that is passed through platform_data structure to the driver.
Therefore it can never be inlined.
Remove the inline directive.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Static checker reports the following warning:
arch/arm/mach-pxa/pxa3xx-ulpi.c:336 pxa3xx_u2d_probe()
warn: did you mean to pass the address of 'u2d'
Fix it by passing the correct pointer.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Enable support in arm64's defconfig for Socionext SynQuacer based
platforms, by enabling the arch Kconfig symbol, and enabling builtin
support for the ethernet, GPIO and SDHCI controllers
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
New crypto drivers have been introduced in v4.16 that implement the
SHA-512, SHA3 and SM3 secure hash algorithms using ARMv8.2 optional
instructions. Add these drivers to arm64's defconfig as modules.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
To be able to reboot the platform we need to use armv7m_restart for STM32
SoCs using ARMv7 cores.
Fixes: e0644101bd2f ("ARM: mach-stm32: prepare stm32 family to welcome armv7 architecture)
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
As both STM32F4 and STM32F7 SoCs embeds an AMBA PL180 mmci IP,
we need to enable AMBA support in mach-stm32.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This patch adds initial support of STM32MP157 microprocessor (MPU)
based on Arm Cortex-A7. New Cortex-A infrastructure (gic, timer,...)
are selected if ARCH_MULTI_V7 is defined.
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This patch prepares the STM32 machine for the integration of Cortex-A
based microprocessor (MPU), on top of the existing Cortex-M
microcontroller family (MCU). Since both MCUs and MPUs are sharing
common hardware blocks we can keep using ARCH_STM32 flag for most of
them. If a hardware block is specific to one family we can use either
ARM_SINGLE_ARMV7M or ARCH_MULTI_V7 flag.
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
