The imx6/7 based devices Remarkable 2, Kobo Clara HD, Kobo Libra H2O,
Tolino Shine 3, Tolino Vision 5 all contain a Cypress TT2100
touchscreen so enable the corresponding driver.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Enable the silergy,sy7636a and silergy,sy7636a-regulator for the
reMarkable2.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Enable USB GPIO extcon support aka CONFIG_EXTCON_USB_GPIO as e.g. used
on Colibri iMX6 and Colibri iMX7 for USB device/host role switching.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pull MM updates from Andrew Morton:
- Yu Zhao's Multi-Gen LRU patches are here. They've been under test in
linux-next for a couple of months without, to my knowledge, any
negative reports (or any positive ones, come to that).
- Also the Maple Tree from Liam Howlett. An overlapping range-based
tree for vmas. It it apparently slightly more efficient in its own
right, but is mainly targeted at enabling work to reduce mmap_lock
contention.
Liam has identified a number of other tree users in the kernel which
could be beneficially onverted to mapletrees.
Yu Zhao has identified a hard-to-hit but "easy to fix" lockdep splat
at [1]. This has yet to be addressed due to Liam's unfortunately
timed vacation. He is now back and we'll get this fixed up.
- Dmitry Vyukov introduces KMSAN: the Kernel Memory Sanitizer. It uses
clang-generated instrumentation to detect used-unintialized bugs down
to the single bit level.
KMSAN keeps finding bugs. New ones, as well as the legacy ones.
- Yang Shi adds a userspace mechanism (madvise) to induce a collapse of
memory into THPs.
- Zach O'Keefe has expanded Yang Shi's madvise(MADV_COLLAPSE) to
support file/shmem-backed pages.
- userfaultfd updates from Axel Rasmussen
- zsmalloc cleanups from Alexey Romanov
- cleanups from Miaohe Lin: vmscan, hugetlb_cgroup, hugetlb and
memory-failure
- Huang Ying adds enhancements to NUMA balancing memory tiering mode's
page promotion, with a new way of detecting hot pages.
- memcg updates from Shakeel Butt: charging optimizations and reduced
memory consumption.
- memcg cleanups from Kairui Song.
- memcg fixes and cleanups from Johannes Weiner.
- Vishal Moola provides more folio conversions
- Zhang Yi removed ll_rw_block() :(
- migration enhancements from Peter Xu
- migration error-path bugfixes from Huang Ying
- Aneesh Kumar added ability for a device driver to alter the memory
tiering promotion paths. For optimizations by PMEM drivers, DRM
drivers, etc.
- vma merging improvements from Jakub Matěn.
- NUMA hinting cleanups from David Hildenbrand.
- xu xin added aditional userspace visibility into KSM merging
activity.
- THP & KSM code consolidation from Qi Zheng.
- more folio work from Matthew Wilcox.
- KASAN updates from Andrey Konovalov.
- DAMON cleanups from Kaixu Xia.
- DAMON work from SeongJae Park: fixes, cleanups.
- hugetlb sysfs cleanups from Muchun Song.
- Mike Kravetz fixes locking issues in hugetlbfs and in hugetlb core.
Link: https://lkml.kernel.org/r/CAOUHufZabH85CeUN-MEMgL8gJGzJEWUrkiM58JkTbBhh-jew0Q@mail.gmail.com [1]
* tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (555 commits)
hugetlb: allocate vma lock for all sharable vmas
hugetlb: take hugetlb vma_lock when clearing vma_lock->vma pointer
hugetlb: fix vma lock handling during split vma and range unmapping
mglru: mm/vmscan.c: fix imprecise comments
mm/mglru: don't sync disk for each aging cycle
mm: memcontrol: drop dead CONFIG_MEMCG_SWAP config symbol
mm: memcontrol: use do_memsw_account() in a few more places
mm: memcontrol: deprecate swapaccounting=0 mode
mm: memcontrol: don't allocate cgroup swap arrays when memcg is disabled
mm/secretmem: remove reduntant return value
mm/hugetlb: add available_huge_pages() func
mm: remove unused inline functions from include/linux/mm_inline.h
selftests/vm: add selftest for MADV_COLLAPSE of uffd-minor memory
selftests/vm: add file/shmem MADV_COLLAPSE selftest for cleared pmd
selftests/vm: add thp collapse shmem testing
selftests/vm: add thp collapse file and tmpfs testing
selftests/vm: modularize thp collapse memory operations
selftests/vm: dedup THP helpers
mm/khugepaged: add tracepoint to hpage_collapse_scan_file()
mm/madvise: add file and shmem support to MADV_COLLAPSE
...
The debug-info and can subystem options have moved around in the
'savedefconfig' output, so fix these up to reduce the clutter
from the savedefconfig command.
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
A lot of Kconfig options have changed over the years, and we tend
to not do a blind 'make defconfig' to refresh the files, to ensure
we catch options that should not have gone away.
I used some a bit of scripting to only rework the bits where an
option moved around in any of the defconfig files, without also
dropping any of the other lines, to make it clearer which options
we no longer have.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
All imx6 DHCOM devices uses a on module gold cap/battery powered i2c rtc
"microcrystal,rv3029", which isn't enabled in the imx_v6_v7_defconfig.
The rtc for all imx6 DHCOM devices is defined in: imx6qdl-dhcom-som.dtsi
To have a working clock on all imx6qdl DHCOM based devices, enable the driver.
Signed-off-by: Johann Neuhauser <jneuhauser@dh-electronics.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Enable HID I2C in the imx defconfig as it is used for a HID compliant
wacom device on the reMarkable2 tablet.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Enable CONFIG_BPF_SYSCALL and CONFIG_CGROUP_BPF to allow for systemd
interoperability. This avoids the following failure on boot:
[ 10.615914] systemd[1]: system-getty.slice: unit configures an IP
firewall, but the local system does not support BPF/cgroup firewalling.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Build CONFIG_IMX_SDMA as a module to avoid the following boot issue:
[ 5.214751] imx-sdma 20ec000.sdma: Direct firmware load for
imx/sdma/sdma-imx6q.bin failed with error -2
[ 5.215762] imx-sdma 20ec000.sdma: Falling back to sysfs fallback
for: imx/sdma/sdma-imx6q.bin
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Run "make imx_v6_v7_defconfig; make savedefconfig" to rebuild
imx_v6_v7_defconfig.
This dropped the following nowadays obsolete configuration options:
CONFIG_MTD_M25P80=y (got integrated into MTD_SPI_NOR)
CONFIG_CS89x0=y (selected by CS89x0_PLATFORM)
CONFIG_SMSC_PHY=y (selected by USB_NET_SMSC95XX)
CONFIG_GPIO_MC9S08DZ60=y (depends on MACH_MX35_3DS)
CONFIG_REGULATOR=y (selected by various stuff)
CONFIG_MEDIA_CAMERA_SUPPORT=y (defaults to on if MEDIA_CAMERA)
CONFIG_MEDIA_CONTROLLER=y (selected by various stuff)
CONFIG_VIDEO_V4L2_SUBDEV_API=y (selected by various stuff)
CONFIG_SND_SOC_PHYCORE_AC97=y
CONFIG_SND_SOC_IMX_MC13783=y
CONFIG_USB_EHCI_MXC=y
CONFIG_USB_FSL_USB2=y
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Change CONFIG_SND_SOC_TLV320AIC3X to CONFIG_SND_SOC_TLV320AIC3X_I2C.
I did double check all current mainline device trees and they are all
using the I2C rather than the SPI variant.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
When using Yocto's Ptest DISTRO_FEATURE the CONFIG_SCSI_DEBUG=m option
is added, but it cannot be selected as it depends on CONFIG_SCSI_LOWLEVEL.
This generates a build warning saying that the CONFIG_SCSI_DEBUG=m option
is discarded.
Fix this by letting CONFIG_SCSI_LOWLEVEL to be selected.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Select the ath10k sdio driver so that Wifi can work by default on
boards like imx6dl-pico-pi with a QCA9377 chip.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
There is a driver now for the power supply and fuel gauge functionality
of that chip family, so enable them, since they are used by various
i.MX6 boards, especially ebook-readers.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
i.MX SoC GPIO driver provides the basic functions of GPIO pin operations
and IRQ operations, it is now changed from "def_bool y" to "tristate", so
it should be explicitly enabled to make sure all consumers work normally.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pull ARM SoC defconfig updates from Olof Johansson:
"We keep this in a separate branch to avoid cross-branch conflicts, but
most of the material here is fairly boring -- some new drivers turned
on for hardware since they were merged, and some refreshed files due
to time having moved a lot of entries around"
* tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (33 commits)
ARM: multi_v7_defconfig: add FMC2 EBI controller support
arm64: defconfig: enable Qualcomm ASoC modules
arm64: defconfig: qcom: enable GPU clock controller for SM8[12]50
arm64: defconfig: enable INTERCONNECT for Qualcomm chipsets
arm64: defconfig: enable the sl28cpld board management controller
arm64: defconfig: Enable the eLCDIF and Raydium RM67191 drivers
arm64: defconfig: Enable Qcom SNPS Femto PHY
ARM: configs: Update Realview defconfig
ARM: configs: Update Versatile defconfig
ARM: config: aspeed_g5: Enable IBM OP Panel driver
ARM: config: aspeed-g5: Enable I2C GPIO mux driver
ARM: config: aspeed: Fix selection of media drivers
arm64: defconfig: Enable Samsung S3FWRN5 NFC driver
ARM: omap2plus_defconfig: enable generic net options
ARM: omap2plus_defconfig: enable twl4030_madc as a loadable module
arm64: defconfig: Enable clock driver for ROHM BD718x7 PMIC
arm64: defconfig: Build ADMA and ACONNECT driver
arm64: defconfig: Build AHUB component drivers
arm64: defconfig: Enable Lontium LT9611 driver
arm64: defcondfig: Enable USB ACM and FTDI drivers
...
i.MX35 has basic device tree support.
To achieve the goal of converting all i.MX SoCs to a
devicetree-only platform, remove imx35 board files.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
i.MX31 has basic device tree support.
To achieve the goal of converting all i.MX SoCs to a
devicetree-only platform, remove imx31 board files.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
i.MX8MN/P/Q is built with AArch64 hardware, this is to support
it could run in AArch32 mode with clock and pinctrl driver enabled.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pull media updates from Mauro Carvalho Chehab:
- Legacy soc_camera driver was removed from staging
- New I2C sensor related drivers: dw9768, ch7322, max9271, rdacm20
- TI vpe driver code was re-organized and had new features added
- Added Xilinx MIPI CSI-2 Rx Subsystem driver
- Added support for Infrared Toy and IR Droid devices
- Lots of random driver fixes, new features and cleanups
* tag 'media/v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (318 commits)
media: camss: fix memory leaks on error handling paths in probe
media: davinci: vpif_capture: fix potential double free
media: radio: remove redundant assignment to variable retval
media: allegro: fix potential null dereference on header
media: mtk-mdp: Fix a refcounting bug on error in init
media: allegro: fix an error pointer vs NULL check
media: meye: fix missing pm_mchip_mode field
media: cafe-driver: use generic power management
media: saa7164: use generic power management
media: v4l2-dev/ioctl: Fix document for VIDIOC_QUERYCAP
media: v4l2: Correct kernel-doc inconsistency
media: v4l2: Correct kernel-doc inconsistency
media: dvbdev.h: keep * together with the type
media: v4l2-subdev.h: keep * together with the type
media: videobuf2: Print videobuf2 buffer state by name
media: colorspaces-details.rst: fix V4L2_COLORSPACE_JPEG description
media: tw68: use generic power management
media: meye: use generic power management
media: cx88: use generic power management
media: cx25821: use generic power management
...
i.MX8MM is built with AArch64 hardware, this is to support
it could run in Aarch32 mode with clock and pinctrl driver enabled.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Drop all configs with the CONFIG_SOC_CAMERA prefix since those
have been removed.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
There are new drivers for functionality of that family
(RTC and ADC), so enable them, since they are used by
various i.MX6 boards.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The Computer on module Colibri iMX7S/iMX7D has
an AD7879 touchscreen controller.
This patch enables the TOUCHSCREEN_AD7879 and TOUCHSCREEN_AD7879_I2C
which support the mentioned controller in i2c mode.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Toradex iMX6/iMX7-based modules and boards support LCDs
with an MicroChip ATMXT1066T2 touchscreen controller.
This patch enables the TOUCHSCREEN_ATMEL_MXT which supports
MXT-series controllers, including the ATMXT1066T2.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pull ARM SoC defconfig updates from Olof Johansson:
"We keep this in a separate branch to avoid cross-branch conflicts, but
most of the material here is fairly boring -- some new drivers turned
on for hardware since they were merged, and some refreshed files due
to time having moved a lot of entries around"
* tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (38 commits)
ARM: configs: at91: enable MMC_SDHCI_OF_AT91 and MICROCHIP_PIT64B
arm64: defconfig: Enable Broadcom's GENET Ethernet controller
ARM: multi_v7_defconfig: Enable devfreq thermal integration
ARM: exynos_defconfig: Enable devfreq thermal integration
ARM: multi_v7_defconfig: Enable NFS v4.1 and v4.2
ARM: exynos_defconfig: Enable NFS v4.1 and v4.2
arm64: defconfig: Enable Actions Semi specific drivers
arm64: defconfig: Enable Broadcom's STB PCIe controller
arm64: defconfig: Enable CONFIG_CLK_IMX8MP by default
ARM: configs: at91: enable config flags for sam9x60 SoC
ARM: configs: at91: use savedefconfig
arm64: defconfig: Enable tegra XUDC support
ARM: defconfig: gemini: Update defconfig
arm64: defconfig: enable CONFIG_ARM_QCOM_CPUFREQ_NVMEM
arm64: defconfig: enable CONFIG_QCOM_CPR
arm64: defconfig: Enable HFPLL
arm64: defconfig: Enable CRYPTO_DEV_FSL_CAAM
ARM: imx_v6_v7_defconfig: Select the TFP410 driver
ARM: imx_v6_v7_defconfig: Enable NFS_V4_1 and NFS_V4_2 support
arm64: defconfig: Enable ATH10K_SNOC
...
Some boards like imx51-babbage, imx53-cx9020 and imx6q-utilite-pro
have a TFP410 DVI bridge chip.
Select its driver by default.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Enable NFS_V4_1 and NFS_V4_2 to support NFS servers providing that
protocol.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This is currently off and that's not desirable: default imx config is
meant to be generally useful for development and debugging.
Running git bisect between v5.4 and v5.5-rc1 finds this started from
commit 0e4a459f56 ("tracing: Remove unnecessary DEBUG_FS dependency")
Explicit CONFIG_DEBUG_FS=y was earlier removed by
commit c29d541f59 ("ARM: imx_v6_v7_defconfig: Remove unneeded options")
A very similar fix was required before:
commit 7e9eb62688 ("ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS")
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The imx6q-logicpd board supports an LCD with an ili2117
touchscreen controller.
This patch enables the TOUCHSCREEN_ILI210X which will support
the ili2117.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pull ARM SoC defconfig updates from Olof Johansson:
"We keep this in a separate branch to avoid cross-branch conflicts, but
most of the material here is fairly boring -- some new drivers turned
on for hardware since they were merged, and some refreshed files due
to time having moved a lot of entries around"
* tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (36 commits)
ARM: config: multi_v5: ASPEED SDHCI, SGPIO
ARM: configs: multi_v7: ASPEED network, gpio, FSI
ARM: config: aspeed-g4: Add MMC, and cleanup
ARM: config: aspeed-g5: Add SGPIO and FSI drivers
ARM: config: aspeed-g5: Enable 8250_DW quirks
arm64: defconfig: Change CONFIG_AT803X_PHY from m to y
ARM: shmobile: defconfig: Refresh for v5.4-rc1
arm64: defconfig: Enable R8A77961 SoC
ARM: configs: sunxi: Enable MICREL_PHY
arm64: defconfig: add new Allwinner crypto options
ARM: configs: sunxi: add new Allwinner crypto options
ARM: tegra: Enable Tegra VDE driver in tegra_defconfig
ARM: imx_v6_v7_defconfig: Enable CONFIG_TOUCHSCREEN_DA9052
arm64: defconfig: Enable configs for S32V234
arm64: defconfig: Enable CONFIG_KEYBOARD_IMX_SC_KEY as module
arm64: defconfig: Enable SMMU v3 PMCG
arm64: defconfig: Enable HiSilicon ZIP controller
arm64: defconfig: enable Altera GPIO controller
ARM: multi_v7_defconfig: Enable audio support for stm32mp157
arm64: defconfig: enable rsu driver
...
Enable the CONFIG_TOUCHSCREEN_DA9052 option, so that touchscreen
can be functional by default on imx53-qsb.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Since commit 2eba69071b ("drm/msm: Remove Kconfig default") the
CONFIG_DRM_MSM option is no longer selected by default on i.MX5.
Explicitly select CONFIG_DRM_MSM so that we can get GPU support
by default on i.MX51 and i.MX53.
Fixes: 2eba69071b ("drm/msm: Remove Kconfig default")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Some imx chips (6sll, 6ulz, 7ulp) don't have ethernet support and only a
limited number of USB controllers. For such cases NXP suggests
configuring the USB controller as an ethernet gadget for network boot
testing.
Set USB_CONFIGFS to be built into the kernel so that we can configure
the ethernet gadget without needing modules.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
i.MX defconfig update for 5.4:
- Enable pinctrl and clock driver support for i.MX8MN SoC.
- Enable SDMA support for i.MX8MQ and i.MX8MM SoC, including
FW_LOADER_USER_HELPER and FW_LOADER_USER_HELPER_FALLBACK to support
SDMA firmware loading via udev.
- Enable module build of i.MX8 DDR PMU driver and ETNAVIV GPU driver.
- Enable module build of OV5645 camera driver in imx_v6_v7_defconfig.
* tag 'imx-defconfig-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: defconfig: CONFIG_DRM_ETNAVIV=m
ARM: imx_v6_v7_defconfig: Select the OV5645 camera driver
arm64: defconfig: Build imx8 ddr pmu as module
arm64: defconfig: Select CONFIG_CLK_IMX8MN by default
arm64: defconfig: Select CONFIG_PINCTRL_IMX8MN by default
arm64: defconfig: Enable SDMA on i.mx8mq/8mm
Link: https://lore.kernel.org/r/20190825153237.28829-7-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
OV5645 camera sensor can be used on several i.MX boards, such as
imx6qdl-wandboard, imx7d-pico, imx6ul-pico, etc.
Select the OV5645 driver by default.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
