linux-toradex.git/arch/arm/configs, branch v6.4-rc6 Linux kernel for Apalis and Colibri modules Merge tag 'mm-stable-2023-04-27-15-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 2023-04-28T02:42:02+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-04-28T02:42:02+00:00 7fa8a8ee9400fe8ec188426e40e481717bc5e924 Pull MM updates from Andrew Morton: - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of switching from a user process to a kernel thread. - More folio conversions from Kefeng Wang, Zhang Peng and Pankaj Raghav. - zsmalloc performance improvements from Sergey Senozhatsky. - Yue Zhao has found and fixed some data race issues around the alteration of memcg userspace tunables. - VFS rationalizations from Christoph Hellwig: - removal of most of the callers of write_one_page() - make __filemap_get_folio()'s return value more useful - Luis Chamberlain has changed tmpfs so it no longer requires swap backing. Use `mount -o noswap'. - Qi Zheng has made the slab shrinkers operate locklessly, providing some scalability benefits. - Keith Busch has improved dmapool's performance, making part of its operations O(1) rather than O(n). - Peter Xu adds the UFFD_FEATURE_WP_UNPOPULATED feature to userfaultd, permitting userspace to wr-protect anon memory unpopulated ptes. - Kirill Shutemov has changed MAX_ORDER's meaning to be inclusive rather than exclusive, and has fixed a bunch of errors which were caused by its unintuitive meaning. - Axel Rasmussen give userfaultfd the UFFDIO_CONTINUE_MODE_WP feature, which causes minor faults to install a write-protected pte. - Vlastimil Babka has done some maintenance work on vma_merge(): cleanups to the kernel code and improvements to our userspace test harness. - Cleanups to do_fault_around() by Lorenzo Stoakes. - Mike Rapoport has moved a lot of initialization code out of various mm/ files and into mm/mm_init.c. - Lorenzo Stoakes removd vmf_insert_mixed_prot(), which was added for DRM, but DRM doesn't use it any more. - Lorenzo has also coverted read_kcore() and vread() to use iterators and has thereby removed the use of bounce buffers in some cases. - Lorenzo has also contributed further cleanups of vma_merge(). - Chaitanya Prakash provides some fixes to the mmap selftesting code. - Matthew Wilcox changes xfs and afs so they no longer take sleeping locks in ->map_page(), a step towards RCUification of pagefaults. - Suren Baghdasaryan has improved mmap_lock scalability by switching to per-VMA locking. - Frederic Weisbecker has reworked the percpu cache draining so that it no longer causes latency glitches on cpu isolated workloads. - Mike Rapoport cleans up and corrects the ARCH_FORCE_MAX_ORDER Kconfig logic. - Liu Shixin has changed zswap's initialization so we no longer waste a chunk of memory if zswap is not being used. - Yosry Ahmed has improved the performance of memcg statistics flushing. - David Stevens has fixed several issues involving khugepaged, userfaultfd and shmem. - Christoph Hellwig has provided some cleanup work to zram's IO-related code paths. - David Hildenbrand has fixed up some issues in the selftest code's testing of our pte state changing. - Pankaj Raghav has made page_endio() unneeded and has removed it. - Peter Xu contributed some rationalizations of the userfaultfd selftests. - Yosry Ahmed has fixed an issue around memcg's page recalim accounting. - Chaitanya Prakash has fixed some arm-related issues in the selftests/mm code. - Longlong Xia has improved the way in which KSM handles hwpoisoned pages. - Peter Xu fixes a few issues with uffd-wp at fork() time. - Stefan Roesch has changed KSM so that it may now be used on a per-process and per-cgroup basis. * tag 'mm-stable-2023-04-27-15-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (369 commits) mm,unmap: avoid flushing TLB in batch if PTE is inaccessible shmem: restrict noswap option to initial user namespace mm/khugepaged: fix conflicting mods to collapse_file() sparse: remove unnecessary 0 values from rc mm: move 'mmap_min_addr' logic from callers into vm_unmapped_area() hugetlb: pte_alloc_huge() to replace huge pte_alloc_map() maple_tree: fix allocation in mas_sparse_area() mm: do not increment pgfault stats when page fault handler retries zsmalloc: allow only one active pool compaction context selftests/mm: add new selftests for KSM mm: add new KSM process and sysfs knobs mm: add new api to enable ksm per process mm: shrinkers: fix debugfs file permissions mm: don't check VMA write permissions if the PTE/PMD indicates write permissions migrate_pages_batch: fix statistics for longterm pin retry userfaultfd: use helper function range_in_vma() lib/show_mem.c: use for_each_populated_zone() simplify code mm: correct arg in reclaim_pages()/reclaim_clean_pages_from_list() fs/buffer: convert create_page_buffers to folio_create_buffers fs/buffer: add folio_create_empty_buffers helper ... 
Pull MM updates from Andrew Morton:

 - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of
   switching from a user process to a kernel thread.

 - More folio conversions from Kefeng Wang, Zhang Peng and Pankaj
   Raghav.

 - zsmalloc performance improvements from Sergey Senozhatsky.

 - Yue Zhao has found and fixed some data race issues around the
   alteration of memcg userspace tunables.

 - VFS rationalizations from Christoph Hellwig:
     - removal of most of the callers of write_one_page()
     - make __filemap_get_folio()'s return value more useful

 - Luis Chamberlain has changed tmpfs so it no longer requires swap
   backing. Use `mount -o noswap'.

 - Qi Zheng has made the slab shrinkers operate locklessly, providing
   some scalability benefits.

 - Keith Busch has improved dmapool's performance, making part of its
   operations O(1) rather than O(n).

 - Peter Xu adds the UFFD_FEATURE_WP_UNPOPULATED feature to userfaultd,
   permitting userspace to wr-protect anon memory unpopulated ptes.

 - Kirill Shutemov has changed MAX_ORDER's meaning to be inclusive
   rather than exclusive, and has fixed a bunch of errors which were
   caused by its unintuitive meaning.

 - Axel Rasmussen give userfaultfd the UFFDIO_CONTINUE_MODE_WP feature,
   which causes minor faults to install a write-protected pte.

 - Vlastimil Babka has done some maintenance work on vma_merge():
   cleanups to the kernel code and improvements to our userspace test
   harness.

 - Cleanups to do_fault_around() by Lorenzo Stoakes.

 - Mike Rapoport has moved a lot of initialization code out of various
   mm/ files and into mm/mm_init.c.

 - Lorenzo Stoakes removd vmf_insert_mixed_prot(), which was added for
   DRM, but DRM doesn't use it any more.

 - Lorenzo has also coverted read_kcore() and vread() to use iterators
   and has thereby removed the use of bounce buffers in some cases.

 - Lorenzo has also contributed further cleanups of vma_merge().

 - Chaitanya Prakash provides some fixes to the mmap selftesting code.

 - Matthew Wilcox changes xfs and afs so they no longer take sleeping
   locks in ->map_page(), a step towards RCUification of pagefaults.

 - Suren Baghdasaryan has improved mmap_lock scalability by switching to
   per-VMA locking.

 - Frederic Weisbecker has reworked the percpu cache draining so that it
   no longer causes latency glitches on cpu isolated workloads.

 - Mike Rapoport cleans up and corrects the ARCH_FORCE_MAX_ORDER Kconfig
   logic.

 - Liu Shixin has changed zswap's initialization so we no longer waste a
   chunk of memory if zswap is not being used.

 - Yosry Ahmed has improved the performance of memcg statistics
   flushing.

 - David Stevens has fixed several issues involving khugepaged,
   userfaultfd and shmem.

 - Christoph Hellwig has provided some cleanup work to zram's IO-related
   code paths.

 - David Hildenbrand has fixed up some issues in the selftest code's
   testing of our pte state changing.

 - Pankaj Raghav has made page_endio() unneeded and has removed it.

 - Peter Xu contributed some rationalizations of the userfaultfd
   selftests.

 - Yosry Ahmed has fixed an issue around memcg's page recalim
   accounting.

 - Chaitanya Prakash has fixed some arm-related issues in the
   selftests/mm code.

 - Longlong Xia has improved the way in which KSM handles hwpoisoned
   pages.

 - Peter Xu fixes a few issues with uffd-wp at fork() time.

 - Stefan Roesch has changed KSM so that it may now be used on a
   per-process and per-cgroup basis.

* tag 'mm-stable-2023-04-27-15-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (369 commits)
  mm,unmap: avoid flushing TLB in batch if PTE is inaccessible
  shmem: restrict noswap option to initial user namespace
  mm/khugepaged: fix conflicting mods to collapse_file()
  sparse: remove unnecessary 0 values from rc
  mm: move 'mmap_min_addr' logic from callers into vm_unmapped_area()
  hugetlb: pte_alloc_huge() to replace huge pte_alloc_map()
  maple_tree: fix allocation in mas_sparse_area()
  mm: do not increment pgfault stats when page fault handler retries
  zsmalloc: allow only one active pool compaction context
  selftests/mm: add new selftests for KSM
  mm: add new KSM process and sysfs knobs
  mm: add new api to enable ksm per process
  mm: shrinkers: fix debugfs file permissions
  mm: don't check VMA write permissions if the PTE/PMD indicates write permissions
  migrate_pages_batch: fix statistics for longterm pin retry
  userfaultfd: use helper function range_in_vma()
  lib/show_mem.c: use for_each_populated_zone() simplify code
  mm: correct arg in reclaim_pages()/reclaim_clean_pages_from_list()
  fs/buffer: convert create_page_buffers to folio_create_buffers
  fs/buffer: add folio_create_empty_buffers helper
  ...
Merge tag 'soc-defconfig-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc 2023-04-25T19:09:54+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-04-25T19:09:54+00:00 672d2dae19012cb2c40fdf36711ee3b5f5420724 Pull ARM SoC defconfig updates from Arnd Bergmann: "Most of the changes just enable additional device drivers that were added or that are often used on major platforms. The virtconfig added last time now disables additional drivers to shrink kernels for virtual machines. The obsolete oxnas_v6_defconfig file is removed in turn" * tag 'soc-defconfig-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (33 commits) ARM: config: Update Vexpress defconfig arm64: defconfig: enable building the nvmem-reboot-mode module arm64: defconfig: Enable TI ADC driver arm64: defconfig: Enable TI TSCADC driver arm64: defconfig: Enable security accelerator driver for TI K3 SoCs arm64: defconfig: Enable crypto test module ARM: multi_v7_defconfig: Add OPTEE support ARM: configs: Update U8500 defconfig ARM: imx_v4_v5_defconfig: Build CONFIG_IMX_SDMA as module arm64: defconfig: Enable IPQ9574 SoC base configs ARM: imx_v6_v7_defconfig: Enable Tarragon peripheral drivers arm64: defconfig: Enable ARM CoreSight PMU driver arm64: defconfig: remove duplicate TYPEC_UCSI & QCOM_PMIC_GLINK ARM: configs: remove oxnas_v6_defconfig arm64: defconfig: Enable audio drivers for AM62-SK arm64: defconfig: Enable drivers for BeaglePlay ARM: imx_v6_v7_defconfig: Select CONFIG_DRM_I2C_NXP_TDA998X arm64: defconfig: Enable Virtio RNG driver as built in arm64: defconfig: Enable CAN PHY transceiver driver arm64: defconfig: add PMIC GLINK modules ... 
Pull ARM SoC defconfig updates from Arnd Bergmann:
 "Most of the changes just enable additional device drivers that were
  added or that are often used on major platforms.

  The virtconfig added last time now disables additional drivers to
  shrink kernels for virtual machines.

  The obsolete oxnas_v6_defconfig file is removed in turn"

* tag 'soc-defconfig-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (33 commits)
  ARM: config: Update Vexpress defconfig
  arm64: defconfig: enable building the nvmem-reboot-mode module
  arm64: defconfig: Enable TI ADC driver
  arm64: defconfig: Enable TI TSCADC driver
  arm64: defconfig: Enable security accelerator driver for TI K3 SoCs
  arm64: defconfig: Enable crypto test module
  ARM: multi_v7_defconfig: Add OPTEE support
  ARM: configs: Update U8500 defconfig
  ARM: imx_v4_v5_defconfig: Build CONFIG_IMX_SDMA as module
  arm64: defconfig: Enable IPQ9574 SoC base configs
  ARM: imx_v6_v7_defconfig: Enable Tarragon peripheral drivers
  arm64: defconfig: Enable ARM CoreSight PMU driver
  arm64: defconfig: remove duplicate TYPEC_UCSI & QCOM_PMIC_GLINK
  ARM: configs: remove oxnas_v6_defconfig
  arm64: defconfig: Enable audio drivers for AM62-SK
  arm64: defconfig: Enable drivers for BeaglePlay
  ARM: imx_v6_v7_defconfig: Select CONFIG_DRM_I2C_NXP_TDA998X
  arm64: defconfig: Enable Virtio RNG driver as built in
  arm64: defconfig: Enable CAN PHY transceiver driver
  arm64: defconfig: add PMIC GLINK modules
  ...
ARM: config: Update Vexpress defconfig 2023-04-18T14:05:04+00:00 Linus Walleij linus.walleij@linaro.org 2023-04-18T08:24:27+00:00 2c25b94f881cf9389001cc08b1232a8099b3f8bf The Versatile Express should conform to standard contemporary kernel features: add NO_HZ_FULL and HIGH_RES_TIMERS. Also add the AFS flash partitions as these are used on the platform. The removed SCHED_DEBUG is due to Kconfig changes. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230418082427.186677-1-linus.walleij@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
The Versatile Express should conform to standard contemporary
kernel features: add NO_HZ_FULL and HIGH_RES_TIMERS. Also add
the AFS flash partitions as these are used on the platform.

The removed SCHED_DEBUG is due to Kconfig changes.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230418082427.186677-1-linus.walleij@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'imx-defconfig-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/defconfig 2023-04-14T11:57:47+00:00 Arnd Bergmann arnd@arndb.de 2023-04-14T11:57:47+00:00 fe46e5547f27c80c5637f141ce2e21a2fe2c00ba i.MX defconfig updates for 6.4: - Enable i.MX93 ADC driver in arm64 defconfig. - Enable BD71815 PMIC and TDA998X HDMI bridge driver in imx_v6_v7_defconfig. - Enable a few drivers support needed by Tarragon boards in imx_v6_v7_defconfig. - Build IMX_SDMA driver as module in imx_v4_v5_defconfig. * tag 'imx-defconfig-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx_v4_v5_defconfig: Build CONFIG_IMX_SDMA as module ARM: imx_v6_v7_defconfig: Enable Tarragon peripheral drivers ARM: imx_v6_v7_defconfig: Select CONFIG_DRM_I2C_NXP_TDA998X arm64: defconfig: Enable i.MX93 ADC support ARM: imx_v6_v7_defconfig: Enable rohm,bd71815 Link: https://lore.kernel.org/r/20230408101928.280271-6-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
i.MX defconfig updates for 6.4:

- Enable i.MX93 ADC driver in arm64 defconfig.
- Enable BD71815 PMIC and TDA998X HDMI bridge driver in
  imx_v6_v7_defconfig.
- Enable a few drivers support needed by Tarragon boards in
  imx_v6_v7_defconfig.
- Build IMX_SDMA driver as module in imx_v4_v5_defconfig.

* tag 'imx-defconfig-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx_v4_v5_defconfig: Build CONFIG_IMX_SDMA as module
  ARM: imx_v6_v7_defconfig: Enable Tarragon peripheral drivers
  ARM: imx_v6_v7_defconfig: Select CONFIG_DRM_I2C_NXP_TDA998X
  arm64: defconfig: Enable i.MX93 ADC support
  ARM: imx_v6_v7_defconfig: Enable rohm,bd71815

Link: https://lore.kernel.org/r/20230408101928.280271-6-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
ARM: multi_v7_defconfig: Add OPTEE support 2023-04-14T11:55:45+00:00 Alexandre Torgue alexandre.torgue@foss.st.com 2023-04-13T07:20:42+00:00 24c15979323885d2c1f17b052d86d63aa052fd8c STM32MP13 platform relies on OPTEE to boot: Clocks and regulators are handled in the secure world by OPTEE and exported to the non secure world (LINUX) thanks to ARM SCMI protocol. Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com> Link: https://lore.kernel.org/r/20230413072042.30657-1-alexandre.torgue@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
STM32MP13 platform relies on OPTEE to boot: Clocks and regulators are
handled in the secure world by OPTEE and exported to the non secure world
(LINUX) thanks to ARM SCMI protocol.

Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Link: https://lore.kernel.org/r/20230413072042.30657-1-alexandre.torgue@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
ARM: configs: Update U8500 defconfig 2023-04-14T11:55:12+00:00 Linus Walleij linus.walleij@linaro.org 2023-04-05T10:54:39+00:00 344cad0660ea08c95bd3752d0cbbf3f51944d9af Update the U8500 defconfig accordingly: - Add the NFC modules used by some U8500-based systems. - Switch out the now deleted UX500 crypto drivers to the STM32 drivers that we have augmented to work with UX500. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230405105439.1739575-1-linus.walleij@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
Update the U8500 defconfig accordingly:

- Add the NFC modules used by some U8500-based systems.

- Switch out the now deleted UX500 crypto drivers to the
  STM32 drivers that we have augmented to work with
  UX500.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230405105439.1739575-1-linus.walleij@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
ARM: imx_v4_v5_defconfig: Build CONFIG_IMX_SDMA as module 2023-04-08T07:30:09+00:00 Fabio Estevam festevam@denx.de 2023-04-07T21:14:46+00:00 b4b992e2332fe566481939573f56675d451aae63 Build CONFIG_IMX_SDMA as a module to allow the SDMA firmware be retrieved after the rootfs is mounted. This change aligns with the one already done for imx_v6_v7_defconfig in commit 5a7374ec715d ("ARM: imx_v6_v7_defconfig: build imx sdma driver as module"). Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> 
Build CONFIG_IMX_SDMA as a module to allow the SDMA firmware be
retrieved after the rootfs is mounted.

This change aligns with the one already done for imx_v6_v7_defconfig
in commit 5a7374ec715d ("ARM: imx_v6_v7_defconfig: build imx sdma driver
as module").

Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
mm, treewide: redefine MAX_ORDER sanely 2023-04-06T02:42:46+00:00 Kirill A. Shutemov kirill.shutemov@linux.intel.com 2023-03-15T11:31:33+00:00 23baf831a32c04f9a968812511540b1b3e648bf5 MAX_ORDER currently defined as number of orders page allocator supports: user can ask buddy allocator for page order between 0 and MAX_ORDER-1. This definition is counter-intuitive and lead to number of bugs all over the kernel. Change the definition of MAX_ORDER to be inclusive: the range of orders user can ask from buddy allocator is 0..MAX_ORDER now. [kirill@shutemov.name: fix min() warning] Link: https://lkml.kernel.org/r/20230315153800.32wib3n5rickolvh@box [akpm@linux-foundation.org: fix another min_t warning] [kirill@shutemov.name: fixups per Zi Yan] Link: https://lkml.kernel.org/r/20230316232144.b7ic4cif4kjiabws@box.shutemov.name [akpm@linux-foundation.org: fix underlining in docs] Link: https://lore.kernel.org/oe-kbuild-all/202303191025.VRCTk6mP-lkp@intel.com/ Link: https://lkml.kernel.org/r/20230315113133.11326-11-kirill.shutemov@linux.intel.com Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Reviewed-by: Michael Ellerman <mpe@ellerman.id.au> [powerpc] Cc: "Kirill A. Shutemov" <kirill@shutemov.name> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 
MAX_ORDER currently defined as number of orders page allocator supports:
user can ask buddy allocator for page order between 0 and MAX_ORDER-1.

This definition is counter-intuitive and lead to number of bugs all over
the kernel.

Change the definition of MAX_ORDER to be inclusive: the range of orders
user can ask from buddy allocator is 0..MAX_ORDER now.

[kirill@shutemov.name: fix min() warning]
  Link: https://lkml.kernel.org/r/20230315153800.32wib3n5rickolvh@box
[akpm@linux-foundation.org: fix another min_t warning]
[kirill@shutemov.name: fixups per Zi Yan]
  Link: https://lkml.kernel.org/r/20230316232144.b7ic4cif4kjiabws@box.shutemov.name
[akpm@linux-foundation.org: fix underlining in docs]
  Link: https://lore.kernel.org/oe-kbuild-all/202303191025.VRCTk6mP-lkp@intel.com/
Link: https://lkml.kernel.org/r/20230315113133.11326-11-kirill.shutemov@linux.intel.com
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Michael Ellerman <mpe@ellerman.id.au>	[powerpc]
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
ARM: imx_v6_v7_defconfig: Fix unintentional disablement of PCI 2023-04-06T01:49:34+00:00 Fabio Estevam festevam@denx.de 2023-04-04T12:13:03+00:00 86d5b27b379256cd5d48974b4cd7ad03091eea6b Since commit 75c2f26da03f ("PCI: imx6: Add i.MX PCIe EP mode support") the i.MX6 PCI driver is no longer selected by default. The existing PCI_IMX6 was made a hidden option, selected by new options PCI_IMX6_HOST (for the existing support) and PCI_IMX6_EP (for the endpoint mode), but there has been no corresponding update to imx_v6_v7_defconfig so the PCI_IMX6 ends up getting disabled. Switch imx_v6_v7_defconfig to PCI_IMX6_HOST to preserve the existing functionality. This is based on the same fix done in commit 0cd5780eb625 ("arm64: defconfig: Fix unintentional disablement of PCI on i.MX"). Fixes: 75c2f26da03f ("PCI: imx6: Add i.MX PCIe EP mode support") Reported-by: Mattias Barthel <mattiasbarthel@gmail.com> Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> 
Since commit 75c2f26da03f ("PCI: imx6: Add i.MX PCIe EP mode support")
the i.MX6 PCI driver is no longer selected by default. The
existing PCI_IMX6 was made a hidden option, selected by new options
PCI_IMX6_HOST (for the existing support) and PCI_IMX6_EP (for the
endpoint mode), but there has been no corresponding update to
imx_v6_v7_defconfig so the PCI_IMX6 ends up getting disabled.
Switch imx_v6_v7_defconfig to PCI_IMX6_HOST to preserve the existing
functionality.

This is based on the same fix done in commit 0cd5780eb625 ("arm64:
defconfig: Fix unintentional disablement of PCI on i.MX").

Fixes: 75c2f26da03f ("PCI: imx6: Add i.MX PCIe EP mode support")
Reported-by: Mattias Barthel <mattiasbarthel@gmail.com>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
ARM: imx_v6_v7_defconfig: Enable Tarragon peripheral drivers 2023-04-06T01:45:44+00:00 Stefan Wahren stefan.wahren@chargebyte.com 2023-04-04T08:02:43+00:00 27cc508d61d8b7a44b7b79450e2df9cf13dbe616 We need to enable some drivers in order to use the following peripherals of Tarragon: * QCA7000/7005 Powerline chip * One-Wire Master DS2484 with external thermal sensors * external 4 pin PWM fan * ST IIS328DQ I2C accelerometer Signed-off-by: Stefan Wahren <stefan.wahren@chargebyte.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> 
We need to enable some drivers in order to use the following peripherals
of Tarragon:
  * QCA7000/7005 Powerline chip
  * One-Wire Master DS2484 with external thermal sensors
  * external 4 pin PWM fan
  * ST IIS328DQ I2C accelerometer

Signed-off-by: Stefan Wahren <stefan.wahren@chargebyte.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>