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03a711d3cb
1225 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Tony Lindgren
|
03a711d3cb |
bus: ti-sysc: Configure uart quirks for k3 SoC
Enable the uart quirks similar to the earlier SoCs. Let's assume we are likely going to need a k3 specific quirk mask separate from the earlier SoCs, so let's not start changing the revision register mask at this point. Note that SYSC_QUIRK_LEGACY_IDLE will be needed until we can remove the need for pm_runtime_irq_safe() from 8250_omap driver. Reviewed-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
||
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Tony Lindgren
|
063dc06227 |
bus: ti-sysc: Build driver for TI K3 SoCs
Allow building ti-sysc also for K3 SoCs. This allows configuring the wkup domain devices for SYSCONFIG register wake-up events in a generic way. As this is an interconnect level driver, default to built-in on K3 SoCs to probe the devices connected to the wkup domain like gpio, uart and timers. Reviewed-by: Dhruva Gole <d-gole@ti.com> Reviewed-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Tony Lindgren
|
e1e1e9bb9d |
bus: ti-sysc: Fix build warning for 64-bit build
Fix "warning: cast from pointer to integer of different size" on 64-bit
builds.
Note that this is a cosmetic fix at this point as the driver is not yet
used for 64-bit systems.
Fixes:
|
||
Sicelo A. Mhlongo
|
99f13d7a16 |
bus: omap_l3_smx: identify timeout cause before rebooting
Identify and print the error source before rebooting the board due to an l3 timeout error. This is helpful when debugging, e.g. via serial. Signed-off-by: Sicelo A. Mhlongo <absicsz@gmail.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Message-ID: <20230801192240.1063764-1-absicsz@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Linus Torvalds
|
9f57c13f7e |
SoC fixes for 6.5, part 1
There are three small fixes that came up sincie the past week:
- an incorrect bit offset in ixp4xx bus driver
- a riscv randconfig regression in the thead platform I merged
- whitespace fixes for some dts files
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Merge tag 'soc-fixes-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"There are three small fixes that came up sincie the past week:
- an incorrect bit offset in ixp4xx bus driver
- a riscv randconfig regression in the thead platform I merged
- whitespace fixes for some dts files"
* tag 'soc-fixes-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
bus: ixp4xx: fix IXP4XX_EXP_T1_MASK
ARM: dts: st: add missing space before {
RISC-V: make ARCH_THEAD preclude XIP_KERNEL
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Jonas Gorski
|
6722e46513
|
bus: ixp4xx: fix IXP4XX_EXP_T1_MASK
The IXP4XX_EXP_T1_MASK was shifted one bit to the right, overlapping
IXP4XX_EXP_T2_MASK and leaving bit 29 unused. The offset being wrong is
also confirmed at least by the datasheet of IXP45X/46X [1].
Fix this by aligning it to IXP4XX_EXP_T1_SHIFT.
[1] https://www.intel.com/content/dam/www/public/us/en/documents/manuals/ixp45x-ixp46x-developers-manual.pdf
Cc: stable@vger.kernel.org
Fixes:
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Linus Torvalds
|
44aeec836d |
Char/Misc and other driver subsystem updates for 6.5-rc1
Here is the big set of char/misc and other driver subsystem updates for
6.5-rc1.
Lots of different, tiny, stuff in here, from a range of smaller driver
subsystems, including pulls from some substems directly:
- IIO driver updates and additions
- W1 driver updates and fixes (and a new maintainer!)
- FPGA driver updates and fixes
- Counter driver updates
- Extcon driver updates
- Interconnect driver updates
- Coresight driver updates
- mfd tree tag merge needed for other updates
on top of that, lots of small driver updates as patches, including:
- static const updates for class structures
- nvmem driver updates
- pcmcia driver fix
- lots of other small driver updates and fixes
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull Char/Misc updates from Greg KH:
"Here is the big set of char/misc and other driver subsystem updates
for 6.5-rc1.
Lots of different, tiny, stuff in here, from a range of smaller driver
subsystems, including pulls from some substems directly:
- IIO driver updates and additions
- W1 driver updates and fixes (and a new maintainer!)
- FPGA driver updates and fixes
- Counter driver updates
- Extcon driver updates
- Interconnect driver updates
- Coresight driver updates
- mfd tree tag merge needed for other updates on top of that, lots of
small driver updates as patches, including:
- static const updates for class structures
- nvmem driver updates
- pcmcia driver fix
- lots of other small driver updates and fixes
All of these have been in linux-next for a while with no reported
problems"
* tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (243 commits)
bsr: fix build problem with bsr_class static cleanup
comedi: make all 'class' structures const
char: xillybus: make xillybus_class a static const structure
xilinx_hwicap: make icap_class a static const structure
virtio_console: make port class a static const structure
ppdev: make ppdev_class a static const structure
char: misc: make misc_class a static const structure
/dev/mem: make mem_class a static const structure
char: lp: make lp_class a static const structure
dsp56k: make dsp56k_class a static const structure
bsr: make bsr_class a static const structure
oradax: make 'cl' a static const structure
hwtracing: hisi_ptt: Fix potential sleep in atomic context
hwtracing: hisi_ptt: Advertise PERF_PMU_CAP_NO_EXCLUDE for PTT PMU
hwtracing: hisi_ptt: Export available filters through sysfs
hwtracing: hisi_ptt: Add support for dynamically updating the filter list
hwtracing: hisi_ptt: Factor out filter allocation and release operation
samples: pfsm: add CC_CAN_LINK dependency
misc: fastrpc: check return value of devm_kasprintf()
coresight: dummy: Update type of mode parameter in dummy_{sink,source}_enable()
...
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Arnd Bergmann
|
356fa49759 |
NXP/FSL SoC driver updates for v6.5
- fsl-mc: Make remove function return void - QE USB: fix build issue caused by missing dependency -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEhb3UXAyxp6UQ0v6khtxQDvusFVQFAmSTduQACgkQhtxQDvus FVRsWg/+KIGaiTwEOvmhysMXE0Papwo+sdy/dOonvlIuPgO5S4MeisC9XFy5JqV9 qj9keqBVeB6dw9zqJIS6PI6OiOYZGrrkQIU5m/r36jqFBdUw0Ys8JAbZTFlFQa4X uwceN8jK1l0pdC+fmAf4SrVg9U1/3MvMZNsWKmvgfHKTSUNIalXvXI6uI2ohGBsr DV0/epPA/rvy6ffNQebXzudbXgPZL8p7V7LDUyCGxdsndIvZ25+JMZ63XQWbz/Qi B1Lkr9jiIn+GLDbemy846MK5tMDDJRLPss4Pk6rEbF+PDaWMhxMxfbRFHekPCbzV MrYrTRUrTNj4kz4J1QvkX0N6Kb2PbQsfNaN6w0lP/jdAgCRx+fbh1Q83PjMHp7ov ET3n0sX1JPmgAvMNRVNzbszX4vo5WlRvEC9nXyBUrTv/1jlt89oPtruiyCY2Ym0e nWv7UWUJuuiJIrSWVol3Egf9FHibfLGlLNwpYHZQnSAi53AXmqocIxiWEVvXUd6R 3xmAGEItrwojpV+DHUNGRVGUzDqHaPguzItnTuDTqXJ9lwKPk/PdO7bSHnewxNRi 9RQpP7AoU8qtRxf0i5aWCe5TjqQJeSEIN0t7jF6IZ8Is1rfaRfvIEDmML8WArSj6 nUh5LaM5Qvg9l2RMZoDa0n5hGsvpnIigRcx2dN6k46jyVG4lqeg= =cBX5 -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmSbTIoACgkQYKtH/8kJ UieZlA/+IOYfWVN7hTsZ22LUL5c0GWvUTsacD+wf2YlXC7ioJ0RSzL+yCdbYGbGw 62di/ZsiUFaXhYszNyAW/w3qFgal578OiyR79lkadESizJGexScejATPph/5J+JI XT5JDCXMwAYN78uoOpEDoTjC8Upv1mOoMZBwMCx1j3K3dVkkPI+/Fe9PuGRn3Njs Uc5OBtvNBVf0nulHupS3d52s6jWEL7TX6FZCdPyWQ2A4rYunze46cOXtBBEi+x9A +jZ4pR382zKFII2e2rtIp7P0q896vnLbuVaetEZUIrPKKFWANXfhoFmzl0aUQCgP Lqyui78CYFabKddkVWWd/JqQy8ZRzPWkkHtW6bW31DPZWzlOXjZds8tykP45ekeh Q6wTvqpZulgLgl7J8dE029go9N5hc2y/fuGExXJh6uaMUhpexY3OwBZ9DuJBAbwu mDpKLaDBGFfF21r903usumRArQPC/Y0V6cJSmb7Np9LnUhnef1jT2f1+cwL1Q7M5 5VhxsfJo4GhtCljZ8E3CZ4rrB3NWwggRDm71MNiY9UpLwqcZbYqdtEcvwdq37r0/ K8av+uzLWE/RTeA+1PXcERMXmylWrKy0BmcGYwjOkALje+v5NNgJwdwxG2U1yWcc VEjf/5bynMkNwNt3zTEkstN1chcafJTw4uqOJoqrh+55NGZHNpw= =E30d -----END PGP SIGNATURE----- Merge tag 'soc-fsl-next-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into soc/drivers NXP/FSL SoC driver updates for v6.5 - fsl-mc: Make remove function return void - QE USB: fix build issue caused by missing dependency * tag 'soc-fsl-next-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux: bus: fsl-mc: fsl-mc-allocator: Drop a write-only variable bus: fsl-mc: fsl-mc-allocator: Initialize mc_bus_dev before use soc/fsl/qe: fix usb.c build errors bus: fsl-mc: Make remove function return void soc: fsl: dpio: Suppress duplicated error reporting on device remove bus: fsl-mc: fsl-mc-allocator: Improve error reporting bus: fsl-mc: fsl-mc-allocator: Drop if block with always wrong condition bus: fsl-mc: dprc: Push down error message from fsl_mc_driver_remove() bus: fsl-mc: Only warn once about errors on device unbind Link: https://lore.kernel.org/r/20230621222503.12402-1-leoyang.li@nxp.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Laurentiu Tudor
|
303c9c63ab |
bus: fsl-mc: don't assume child devices are all fsl-mc devices
Changes in VFIO caused a pseudo-device to be created as child of
fsl-mc devices causing a crash [1] when trying to bind a fsl-mc
device to VFIO. Fix this by checking the device type when enumerating
fsl-mc child devices.
[1]
Modules linked in:
Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
CPU: 6 PID: 1289 Comm: sh Not tainted 6.2.0-rc5-00047-g7c46948a6e9c #2
Hardware name: NXP Layerscape LX2160ARDB (DT)
pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : mc_send_command+0x24/0x1f0
lr : dprc_get_obj_region+0xfc/0x1c0
sp : ffff80000a88b900
x29: ffff80000a88b900 x28: ffff48a9429e1400 x27: 00000000000002b2
x26: ffff48a9429e1718 x25: 0000000000000000 x24: 0000000000000000
x23: ffffd59331ba3918 x22: ffffd59331ba3000 x21: 0000000000000000
x20: ffff80000a88b9b8 x19: 0000000000000000 x18: 0000000000000001
x17: 7270642f636d2d6c x16: 73662e3030303030 x15: ffffffffffffffff
x14: ffffd59330f1d668 x13: ffff48a8727dc389 x12: ffff48a8727dc386
x11: 0000000000000002 x10: 00008ceaf02f35d4 x9 : 0000000000000012
x8 : 0000000000000000 x7 : 0000000000000006 x6 : ffff80000a88bab0
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000a88b9e8
x2 : ffff80000a88b9e8 x1 : 0000000000000000 x0 : ffff48a945142b80
Call trace:
mc_send_command+0x24/0x1f0
dprc_get_obj_region+0xfc/0x1c0
fsl_mc_device_add+0x340/0x590
fsl_mc_obj_device_add+0xd0/0xf8
dprc_scan_objects+0x1c4/0x340
dprc_scan_container+0x38/0x60
vfio_fsl_mc_probe+0x9c/0xf8
fsl_mc_driver_probe+0x24/0x70
really_probe+0xbc/0x2a8
__driver_probe_device+0x78/0xe0
device_driver_attach+0x30/0x68
bind_store+0xa8/0x130
drv_attr_store+0x24/0x38
sysfs_kf_write+0x44/0x60
kernfs_fop_write_iter+0x128/0x1b8
vfs_write+0x334/0x448
ksys_write+0x68/0xf0
__arm64_sys_write+0x1c/0x28
invoke_syscall+0x44/0x108
el0_svc_common.constprop.1+0x94/0xf8
do_el0_svc+0x38/0xb0
el0_svc+0x20/0x50
el0t_64_sync_handler+0x98/0xc0
el0t_64_sync+0x174/0x178
Code: aa0103f4 a9025bf5 d5384100 b9400801 (79401260)
---[ end trace 0000000000000000 ]---
Fixes:
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Uwe Kleine-König
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fb9c384625 |
bus: fsl-mc: fsl-mc-allocator: Drop a write-only variable
Fixes a clang compiler warning:
drivers/bus/fsl-mc/fsl-mc-allocator.c:565:6: warning: variable 'free_count' set but not used [-Wunused-but-set-variable]
int free_count = 0;
Fixes:
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Uwe Kleine-König
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e0d43ed638 |
bus: fsl-mc: fsl-mc-allocator: Initialize mc_bus_dev before use
Fixes a clang compiler warning:
>> drivers/bus/fsl-mc/fsl-mc-allocator.c:108:12: warning: variable 'mc_bus_dev' is uninitialized when used here [-Wuninitialized]
dev_err(&mc_bus_dev->dev, "resource mismatch\n");
Fixes:
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Uwe Kleine-König
|
59272ad8d9 |
bus: fsl-mc: Make remove function return void
The value returned by an fsl-mc driver's remove function is mostly ignored. (Only an error message is printed if the value is non-zero and then device removal continues unconditionally.) So change the prototype of the remove function to return no value. This way driver authors are not tempted to assume that passing an error to the upper layer is a good idea. All drivers are adapted accordingly. There is no intended change of behaviour, all callbacks were prepared to return 0 before. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com> Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # sanity checks Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Tested-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Li Yang <leoyang.li@nxp.com> |
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Uwe Kleine-König
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b3134039c5 |
bus: fsl-mc: fsl-mc-allocator: Improve error reporting
Instead of silently returning an error in the remove callback (which yields a generic and little informing error message), annotate each error path of fsl_mc_resource_pool_remove_device() with an error message and return zero in the remove callback to suppress the error message. Note that changing the return value has no other effect than suppressing the error message by the fsl_mc bus driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com> Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # sanity checks Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Tested-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Li Yang <leoyang.li@nxp.com> |
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Uwe Kleine-König
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e0ac89361c |
bus: fsl-mc: fsl-mc-allocator: Drop if block with always wrong condition
If fsl_mc_is_allocatable(mc_dev) evaluates to false, the driver won't have bound to that device and then fsl_mc_allocator_remove() is never called for that device. fsl_mc_allocator_remove() is the only caller of fsl_mc_resource_pool_remove_device(), so the same check can be removed from there. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com> Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # sanity checks Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Tested-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Li Yang <leoyang.li@nxp.com> |
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Uwe Kleine-König
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f8fce83183 |
bus: fsl-mc: dprc: Push down error message from fsl_mc_driver_remove()
The error message emitted in fsl_mc_driver_remove() is very generic. Replace it by a message that mentions the reason for the failure. Returning zero instead of a negative value has no side effect apart from suppressing the generic error message. The first if condition in dprc_remove() can never be true, as this would prevent successful probing of the device and then .remove wasn't called. So this can just be dropped. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com> Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # sanity checks Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Tested-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Li Yang <leoyang.li@nxp.com> |
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Uwe Kleine-König
|
b816b9444c |
bus: fsl-mc: Only warn once about errors on device unbind
If a platform driver's remove function returns an error code, this results in a (generic and little helpful) error message. Otherwise the value is ignored. As fsl_mc_driver_remove() already emit an error message, return 0 also in the error case. The only effect is to suppress the device core's error message. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com> Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # sanity checks Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Tested-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Li Yang <leoyang.li@nxp.com> |
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Tony Lindgren
|
f620596fa3 |
bus: ti-sysc: Fix dispc quirk masking bool variables
Fix warning drivers/bus/ti-sysc.c:1806 sysc_quirk_dispc()
warn: masking a bool.
While at it let's add a comment for what were doing to make
the code a bit easier to follow.
Fixes:
|
||
|
Linus Torvalds
|
b6a7828502 |
modules-6.4-rc1
The summary of the changes for this pull requests is:
* Song Liu's new struct module_memory replacement
* Nick Alcock's MODULE_LICENSE() removal for non-modules
* My cleanups and enhancements to reduce the areas where we vmalloc
module memory for duplicates, and the respective debug code which
proves the remaining vmalloc pressure comes from userspace.
Most of the changes have been in linux-next for quite some time except
the minor fixes I made to check if a module was already loaded
prior to allocating the final module memory with vmalloc and the
respective debug code it introduces to help clarify the issue. Although
the functional change is small it is rather safe as it can only *help*
reduce vmalloc space for duplicates and is confirmed to fix a bootup
issue with over 400 CPUs with KASAN enabled. I don't expect stable
kernels to pick up that fix as the cleanups would have also had to have
been picked up. Folks on larger CPU systems with modules will want to
just upgrade if vmalloc space has been an issue on bootup.
Given the size of this request, here's some more elaborate details
on this pull request.
The functional change change in this pull request is the very first
patch from Song Liu which replaces the struct module_layout with a new
struct module memory. The old data structure tried to put together all
types of supported module memory types in one data structure, the new
one abstracts the differences in memory types in a module to allow each
one to provide their own set of details. This paves the way in the
future so we can deal with them in a cleaner way. If you look at changes
they also provide a nice cleanup of how we handle these different memory
areas in a module. This change has been in linux-next since before the
merge window opened for v6.3 so to provide more than a full kernel cycle
of testing. It's a good thing as quite a bit of fixes have been found
for it.
Jason Baron then made dynamic debug a first class citizen module user by
using module notifier callbacks to allocate / remove module specific
dynamic debug information.
Nick Alcock has done quite a bit of work cross-tree to remove module
license tags from things which cannot possibly be module at my request
so to:
a) help him with his longer term tooling goals which require a
deterministic evaluation if a piece a symbol code could ever be
part of a module or not. But quite recently it is has been made
clear that tooling is not the only one that would benefit.
Disambiguating symbols also helps efforts such as live patching,
kprobes and BPF, but for other reasons and R&D on this area
is active with no clear solution in sight.
b) help us inch closer to the now generally accepted long term goal
of automating all the MODULE_LICENSE() tags from SPDX license tags
In so far as a) is concerned, although module license tags are a no-op
for non-modules, tools which would want create a mapping of possible
modules can only rely on the module license tag after the commit
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|
Linus Torvalds
|
cec24b8b6b |
Char/Misc drivers for 6.4-rc1
Here is the "big" set of char/misc and other driver subsystems for 6.4-rc1. It's pretty big, but due to the removal of pcmcia drivers, almost breaks even for number of lines added vs. removed, a nice change. Included in here are: - removal of unused PCMCIA drivers (finally!) - Interconnect driver updates and additions - Lots of IIO driver updates and additions - MHI driver updates - Coresight driver updates - NVMEM driver updates, which required some OF updates - W1 driver updates and a new maintainer to manage the subsystem - FPGA driver updates - New driver subsystem, CDX, for AMD systems - lots of other small driver updates and additions All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZEp5Eg8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynSXgCg0kSw3vUYwpsnhAsQkoPw1QVA23sAn2edRCMa GEkPWjrROueCom7xbLMu =eR+P -----END PGP SIGNATURE----- Merge tag 'char-misc-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc drivers updates from Greg KH: "Here is the "big" set of char/misc and other driver subsystems for 6.4-rc1. It's pretty big, but due to the removal of pcmcia drivers, almost breaks even for number of lines added vs. removed, a nice change. Included in here are: - removal of unused PCMCIA drivers (finally!) - Interconnect driver updates and additions - Lots of IIO driver updates and additions - MHI driver updates - Coresight driver updates - NVMEM driver updates, which required some OF updates - W1 driver updates and a new maintainer to manage the subsystem - FPGA driver updates - New driver subsystem, CDX, for AMD systems - lots of other small driver updates and additions All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (196 commits) mcb-lpc: Reallocate memory region to avoid memory overlapping mcb-pci: Reallocate memory region to avoid memory overlapping mcb: Return actual parsed size when reading chameleon table kernel/configs: Drop Android config fragments virt: acrn: Replace obsolete memalign() with posix_memalign() spmi: Add a check for remove callback when removing a SPMI driver spmi: fix W=1 kernel-doc warnings spmi: mtk-pmif: Drop of_match_ptr for ID table spmi: pmic-arb: Convert to platform remove callback returning void spmi: mtk-pmif: Convert to platform remove callback returning void spmi: hisi-spmi-controller: Convert to platform remove callback returning void w1: gpio: remove unnecessary ENOMEM messages w1: omap-hdq: remove unnecessary ENOMEM messages w1: omap-hdq: add SPDX tag w1: omap-hdq: allow compile testing w1: matrox: remove unnecessary ENOMEM messages w1: matrox: use inline over __inline__ w1: matrox: switch from asm to linux header w1: ds2482: do not use assignment in if condition w1: ds2482: drop unnecessary header ... |
||
|
Linus Torvalds
|
556eb8b791 |
Driver core changes for 6.4-rc1
Here is the large set of driver core changes for 6.4-rc1. Once again, a busy development cycle, with lots of changes happening in the driver core in the quest to be able to move "struct bus" and "struct class" into read-only memory, a task now complete with these changes. This will make the future rust interactions with the driver core more "provably correct" as well as providing more obvious lifetime rules for all busses and classes in the kernel. The changes required for this did touch many individual classes and busses as many callbacks were changed to take const * parameters instead. All of these changes have been submitted to the various subsystem maintainers, giving them plenty of time to review, and most of them actually did so. Other than those changes, included in here are a small set of other things: - kobject logging improvements - cacheinfo improvements and updates - obligatory fw_devlink updates and fixes - documentation updates - device property cleanups and const * changes - firwmare loader dependency fixes. All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZEp7Sw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykitQCfamUHpxGcKOAGuLXMotXNakTEsxgAoIquENm5 LEGadNS38k5fs+73UaxV =7K4B -----END PGP SIGNATURE----- Merge tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the large set of driver core changes for 6.4-rc1. Once again, a busy development cycle, with lots of changes happening in the driver core in the quest to be able to move "struct bus" and "struct class" into read-only memory, a task now complete with these changes. This will make the future rust interactions with the driver core more "provably correct" as well as providing more obvious lifetime rules for all busses and classes in the kernel. The changes required for this did touch many individual classes and busses as many callbacks were changed to take const * parameters instead. All of these changes have been submitted to the various subsystem maintainers, giving them plenty of time to review, and most of them actually did so. Other than those changes, included in here are a small set of other things: - kobject logging improvements - cacheinfo improvements and updates - obligatory fw_devlink updates and fixes - documentation updates - device property cleanups and const * changes - firwmare loader dependency fixes. All of these have been in linux-next for a while with no reported problems" * tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (120 commits) device property: make device_property functions take const device * driver core: update comments in device_rename() driver core: Don't require dynamic_debug for initcall_debug probe timing firmware_loader: rework crypto dependencies firmware_loader: Strip off \n from customized path zram: fix up permission for the hot_add sysfs file cacheinfo: Add use_arch[|_cache]_info field/function arch_topology: Remove early cacheinfo error message if -ENOENT cacheinfo: Check cache properties are present in DT cacheinfo: Check sib_leaf in cache_leaves_are_shared() cacheinfo: Allow early level detection when DT/ACPI info is missing/broken cacheinfo: Add arm64 early level initializer implementation cacheinfo: Add arch specific early level initializer tty: make tty_class a static const structure driver core: class: remove struct class_interface * from callbacks driver core: class: mark the struct class in struct class_interface constant driver core: class: make class_register() take a const * driver core: class: mark class_release() as taking a const * driver core: remove incorrect comment for device_create* MIPS: vpe-cmp: remove module owner pointer from struct class usage. ... |
||
|
Linus Torvalds
|
cb6fe2ceb6 |
Devicetree updates for v6.4, part 2:
- First part of DT header detangling dropping cpu.h from of_device.h and replacing some includes with forward declarations. A handful of drivers needed some adjustment to their includes as a result. - Refactor of_device.h to be used by bus drivers rather than various device drivers. This moves non-bus related functions out of of_device.h. The end goal is for of_platform.h and of_device.h to stop including each other. - Refactor open coded parsing of "ranges" in some bus drivers to use DT address parsing functions - Add some new address parsing functions of_property_read_reg(), of_range_count(), and of_range_to_resource() in preparation to convert more open coded parsing of DT addresses to use them. - Treewide clean-ups to use of_property_read_bool() and of_property_present() as appropriate. The ones here are the ones that didn't get picked up elsewhere. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmRIOrkACgkQ+vtdtY28 YcN9WA//R+QrmSPExhfgio5y+aOJDWucqnAcyAusPctLcF7h7j0CdzpwaSRkdaH4 KiLjeyt6tKn8wt8w7m/+SmCsSYXPn81GH/Y5I2F40x6QMrY3cVOXUsulKQA+6ZjZ PmW3bMcz0Dw9IhUK3R/WX96+9UdoytKg5qoTzNzPTKpvKA1yHa/ogl2FnHJS5W+8 Rxz+1oJ70VMIWGpBOc0acHuB2S0RHZ46kPKkPTBgFYEwtmJ8qobvV3r3uQapNaIP 2jnamPu0tAaQoSaJKKSulToziT+sd1sNB+9oyu/kP+t3PXzq4qwp2Gr4jzUYKs4A ZF3DPhMR3YLLN41g/L3rtB0T/YIS287sZRuaLhCqldNpRerSDk4b0HRAksGk1XrI HqYXjWPbRxqYiIUWkInfregSTYJfGPxeLfLKrawNO34/eEV4JrkSKy8d0AJn04EK jTRqI3L7o23ZPxs29uH/3+KK90J3emPZkF7GWVJTEAMsM8jYZduGh7EpsttJLaz/ QnxbTBm9295ahIdCfo/OQhqjWnaNhpbTzf31pyrBZ/itXV7gQ0xjwqPwiyFwI+o/ F/r81xqdwQ3Ni8MKt2c7zLyVA95JHPe95KQ3GrDXR68aByJr4RuhKG8Y2Pj1VOb3 V+Hsu5uhwKrK7Yqe+rHDnJBO00OCO8nwbWhMy2xVxoTkSFCjDmo= =89Zj -----END PGP SIGNATURE----- Merge tag 'devicetree-for-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull more devicetree updates from Rob Herring: - First part of DT header detangling dropping cpu.h from of_device.h and replacing some includes with forward declarations. A handful of drivers needed some adjustment to their includes as a result. - Refactor of_device.h to be used by bus drivers rather than various device drivers. This moves non-bus related functions out of of_device.h. The end goal is for of_platform.h and of_device.h to stop including each other. - Refactor open coded parsing of "ranges" in some bus drivers to use DT address parsing functions - Add some new address parsing functions of_property_read_reg(), of_range_count(), and of_range_to_resource() in preparation to convert more open coded parsing of DT addresses to use them. - Treewide clean-ups to use of_property_read_bool() and of_property_present() as appropriate. The ones here are the ones that didn't get picked up elsewhere. * tag 'devicetree-for-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (34 commits) bus: tegra-gmi: Replace of_platform.h with explicit includes hte: Use of_property_present() for testing DT property presence w1: w1-gpio: Use of_property_read_bool() for boolean properties virt: fsl: Use of_property_present() for testing DT property presence soc: fsl: Use of_property_present() for testing DT property presence sbus: display7seg: Use of_property_read_bool() for boolean properties sparc: Use of_property_read_bool() for boolean properties sparc: Use of_property_present() for testing DT property presence bus: mvebu-mbus: Remove open coded "ranges" parsing of/address: Add of_property_read_reg() helper of/address: Add of_range_count() helper of/address: Add support for 3 address cell bus of/address: Add of_range_to_resource() helper of: unittest: Add bus address range parsing tests of: Drop cpu.h include from of_device.h OPP: Adjust includes to remove of_device.h irqchip: loongson-eiointc: Add explicit include for cpuhotplug.h cpuidle: Adjust includes to remove of_device.h cpufreq: sun50i: Add explicit include for cpu.h cpufreq: Adjust includes to remove of_device.h ... |
||
|
Linus Torvalds
|
53b5e72b9d |
asm-generic updates for 6.4
These are various cleanups, fixing a number of uapi header files to no longer reference CONFIG_* symbols, and one patch that introduces the new CONFIG_HAS_IOPORT symbol for architectures that provide working inb()/outb() macros, as a preparation for adding driver dependencies on those in the following release. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmRG8IkACgkQYKtH/8kJ Uid15Q/9E/neIIEqEk6IvtyhUicrJiIZUM0rGoYtWXiz75ggk6Kx9+3I+j8zIQ/E kf2TzAG7q9Md7nfTDFLr4FSr0IcNDj+VG4nYxUyDHdKGcARO+g9Kpdvscxip3lgU Rw5w74Gyd30u4iUKGS39OYuxcCgl9LaFjMA9Gh402Oiaoh+OYLmgQS9h/goUD5KN Nd+AoFvkdbnHl0/SpxthLRyL5rFEATBmAY7apYViPyMvfjS3gfDJwXJR9jkKgi6X Qs4t8Op8BA3h84dCuo6VcFqgAJs2Wiq3nyTSUnkF8NxJ2RFTpeiVgfsLOzXHeDgz SKDB4Lp14o3mlyZyj00MWq1uMJRRetUgNiVb6iHOoKQ/E4demBdh+mhIFRybjM5B XNTWFcg9PWFCMa4W9jnLfZBc881X4+7T+qUF8I0W/1AbRJUmyGj8HO6jLceC4yGD UYLn5oFPM6OWXHp6DqJrCr9Yw8h6fuviQZFEbl/ARlgVGt+J4KbYweJYk8DzfX6t PZIj8LskOqyIpRuC2oDA1PHxkaJ1/z+N5oRBHq1uicSh4fxY5HW7HnyzgF08+R3k cf+fjAhC3TfGusHkBwQKQJvpxrxZjPuvYXDZ0GxTvNKJRB8eMeiTm1n41E5oTVwQ swSblSCjZj/fMVVPXLcjxEW4SBNWRxa9Lz3tIPXb3RheU10Lfy8= =H3k4 -----END PGP SIGNATURE----- Merge tag 'asm-generic-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic updates from Arnd Bergmann: "These are various cleanups, fixing a number of uapi header files to no longer reference CONFIG_* symbols, and one patch that introduces the new CONFIG_HAS_IOPORT symbol for architectures that provide working inb()/outb() macros, as a preparation for adding driver dependencies on those in the following release" * tag 'asm-generic-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: Kconfig: introduce HAS_IOPORT option and select it as necessary scripts: Update the CONFIG_* ignore list in headers_install.sh pktcdvd: Remove CONFIG_CDROM_PKTCDVD_WCACHE from uapi header Move bp_type_idx to include/linux/hw_breakpoint.h Move ep_take_care_of_epollwakeup() to fs/eventpoll.c Move COMPAT_ATM_ADDPARTY to net/atm/svc.c |
||
|
Linus Torvalds
|
a907047732 |
ARM: SoC drivers for v6.4
The most notable updates this time are for Qualcomm Snapdragon platforms.
The Inline-Crypto-Engine gets a new DT binding and driver. A number of
drivers now support additional Snapdragon variants, in particular the
rsc, scm, geni, bwm, glink and socinfo, while the llcc (edac) and rpm
drivers get notable functionality updates.
Updates on other platforms include:
- Various updates to the Mediatek mutex and mmsys drivers, including
support for the Helio X10 SoC
- Support for unidirectional mailbox channels in Arm SCMI firmware
- Support for per cpu asynchronous notification in OP-TEE firmware
- Minor updates for memory controller drivers.
- Minor updates for Renesas, TI, Amlogic, Apple, Broadcom, Tegra,
Allwinner, Versatile Express, Canaan, Microchip, Mediatek and i.MX
SoC drivers, mainly updating the use of MODULE_LICENSE() macros and
obsolete DT driver interfaces.
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Merge tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"The most notable updates this time are for Qualcomm Snapdragon
platforms. The Inline-Crypto-Engine gets a new DT binding and driver,
and a number of drivers now support additional Snapdragon variants, in
particular the rsc, scm, geni, bwm, glink and socinfo, while the llcc
(edac) and rpm drivers get notable functionality updates.
Updates on other platforms include:
- Various updates to the Mediatek mutex and mmsys drivers, including
support for the Helio X10 SoC
- Support for unidirectional mailbox channels in Arm SCMI firmware
- Support for per cpu asynchronous notification in OP-TEE firmware
- Minor updates for memory controller drivers.
- Minor updates for Renesas, TI, Amlogic, Apple, Broadcom, Tegra,
Allwinner, Versatile Express, Canaan, Microchip, Mediatek and i.MX
SoC drivers, mainly updating the use of MODULE_LICENSE() macros and
obsolete DT driver interfaces"
* tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits)
soc: ti: smartreflex: Simplify getting the opam_sr pointer
bus: vexpress-config: Add explicit of_platform.h include
soc: mediatek: Kconfig: Add MTK_CMDQ dependency to MTK_MMSYS
memory: mtk-smi: mt8365: Add SMI Support
dt-bindings: memory-controllers: mediatek,smi-larb: add mt8365
dt-bindings: memory-controllers: mediatek,smi-common: add mt8365
memory: tegra: read values from correct device
dt-bindings: crypto: Add Qualcomm Inline Crypto Engine
soc: qcom: Make the Qualcomm UFS/SDCC ICE a dedicated driver
dt-bindings: firmware: document Qualcomm QCM2290 SCM
soc: qcom: rpmh-rsc: Support RSC v3 minor versions
soc: qcom: smd-rpm: Use GFP_ATOMIC in write path
soc/tegra: fuse: Remove nvmem root only access
soc/tegra: cbb: tegra194: Use of_address_count() helper
soc/tegra: cbb: Remove MODULE_LICENSE in non-modules
ARM: tegra: Remove MODULE_LICENSE in non-modules
soc/tegra: flowctrl: Use devm_platform_get_and_ioremap_resource()
soc: tegra: cbb: Drop empty platform remove function
firmware: arm_scmi: Add support for unidirectional mailbox channels
dt-bindings: firmware: arm,scmi: Support mailboxes unidirectional channels
...
|
||
Rob Herring
|
1c5e9170ad |
bus: tegra-gmi: Replace of_platform.h with explicit includes
Tegra-gmi doesn't use anything from of_platform.h, but depends on of.h, of_device.h, and platform_device.h which are all implicitly included, but that is going to be removed soon. Link: https://lore.kernel.org/r/20230410232735.1562296-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> |
||
Greg Kroah-Hartman
|
2a1dd5c88c |
MHI Host
========
Core
----
- Removed the "mhi_poll()" API as there are no in-kernel users available at the
moment.
- Added range check for the CHDBOFF and ERDBOFF registers in case the device
reports bad values.
- Fixed the errno for the rest of the range checks to use -ERANGE.
- Modified the event ring handlers to ring the doorbell only if there are
any pending elements in the ring to process for the device.
- Removed the check for EE (Execution Environment) while processing the SYS_ERR
transition as it creates device recovery issues when SBL (Secondary
Bootloader) crashes early.
- Used mhi_tryset_pm_state() API to set the error state instead of open coding
if the firmware loading fails. This avoids the race with other pm_state
updates.
pci_generic
-----------
- Dropped the dedundant pci_{enable/disable}_pcie_error_reporting() calls from
driver probe's error path as the PCI core itself takes care of that now.
- Revered the commit
|
||
|
Rob Herring
|
6bb1504d5f |
bus: mvebu-mbus: Remove open coded "ranges" parsing
"ranges" is a standard property, and we have common helper functions for parsing it, so let's use them. Cc: Andrew Lunn <andrew@lunn.ch> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Gregory Clement <gregory.clement@bootlin.com> Link: https://lore.kernel.org/r/20230216181204.2895676-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> |
||
|
Arnd Bergmann
|
1aa88541a2 |
Armv7/v8 Vexpress update for v6.4
Addition of explicit of_platform.h header inclusion and removal of soon to be removed of_device.h -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEunHlEgbzHrJD3ZPhAEG6vDF+4pgFAmQ9Q0cACgkQAEG6vDF+ 4pjo+BAAvTyPzfHBJagPEpGc+z41wm8WkCJz9F8B10VkWAbqMfs7GScpDVINFzsy 9M6j6YiuVOLF7T1Zru3p7ZcuWPV4tyuIlvk/Ur545tSxQMvxMGKovuKL39xb4206 OmenTJ6jWeTk5WhCBP3e3zEdedtX/mcazwRnQlWiavQYw99AN3kxERzx2QM6duOR PKfyio5rOWDkVHFtWECgHoOeSSUbN61i34L1dVc0ZPQ+JO/wtMCx2a/u2dTL8JES qs1kMw6ZS9aEf/deoXzj8ElF7jqedwt20Ta8Qb8wbgi9PvJqrm4MXvaSdzo87nG0 oJz1tb31KmTXf/ofloULGY82Wz8nIFvTlMG5Sj2v2/O1U18QIZbaKofwGxbKULni OGxy4iEMyjvZDYhl5VB/Ev77RBkHyw+IH0OjfZTCm2XF97k/+f+RfnhOBBI5tStg UtqgxDA8TTgMZWO+P2qOZakfcBLSE4HSbnoDVTQfY/Sk8g5Er/78xJRQmwHL4RD9 4TDd1S82yJGMuS82lFNqtx3hILLBtar9wXiyyi2C4PChfPPe54KIhY7zVW4j2FbS nQTARQuytLMQm4XRx1AA7SD0EXkm0aVGEoVPBxc2ApFdDpANpv6/FTQUKogtbRpp 9FE+Q/c5G+s1hu7GGg14QNF5gjXJhtbjAPt6w83cFVQd3foo6RQ= =cpiq -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ9Z/kACgkQYKtH/8kJ UifGmQ/+OWCHUFzlcDTbHcQAUSrjxgKm/S3/seEgYat9PrjxeL9f5Wcx4asJzdl6 yJXRS3cm5VTVtgeGQ3w9ufgi2Fll7fIHni8RMJ2wsppc/lq0ZsczRhMOdzxNV0uu 6DICTT4GT3S6IcfW299KWa14LIKr7l1XLpt7dACZHUkrRu1kRlefljlhbG5cbP9i zylAG5uGMRbh4T0VZkxGqJ4EXnZbjBbCpF1heojpim2tRwN0cWgnIia+uM2FmVqt XnoWQKQRkG3CVVZd6sW9Bw7FD8u8jxJoUT8wZVRdrYun9b6JC/+xsfNrHgs/+v7W uAaMmcsJ3GN7kI6+sL2CmHCCUY7BtITcvJBJlbyEj0hrSMlHwcXUgJl5GCzwiz5Y WWhMHbbBxdbt8QJZbt+pjoznhdEAz7duhD9fi2bHFV9s01BVnPwvNKJiChtotD9w +u6ra5Mh/HvEPyCJ09Qil0qjmpYItJjrC7UvvU29nBwV8igddwPg8LES1T3OqRif +S01oy+Sh7SbNBEwW7/9DbAQat9MkrceGzzHJoG+3J4dSWw4t/u3bMuEp0dDJujl /s5aPStyv+hqUK4DsR4Go2c7uEid0hrglwB7MFsKAuLPzpBL4+gb44U/bLfJeQAk ZzxoX/56tNfnc23IQ3WEXnu2LGRDCPkBgUIfnWhCULEE+vyQTNw= =aabx -----END PGP SIGNATURE----- Merge tag 'vexpress-update-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers Armv7/v8 Vexpress update for v6.4 Addition of explicit of_platform.h header inclusion and removal of soon to be removed of_device.h * tag 'vexpress-update-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: bus: vexpress-config: Add explicit of_platform.h include Link: https://lore.kernel.org/r/20230417145724.1904259-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
3ac02aa53d |
This pull request contains Broadcom SoCs drivers changes for 6.4, please
pull the following: - Zhaoyang fixes an of_iomap() leak in the STB BIU driver - Florian removes the bare-metal ARM suspend/resume code which has long been replaced by the standard PSCI suspend/resume. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEm+Rq3+YGJdiR9yuFh9CWnEQHBwQFAmQ0mpgACgkQh9CWnEQH BwQx2RAAmx9np/NM0WyrkaPhiZB7ZEEhVY2/IsTsz95FUXyzR4LJqbjfkgRbEkIA j6FK+w6R93zp/mxwsE/ZOpLzJeYU851Y5lAdbo9xQA217JZCwoFCQkSxFnhC9moF Ixl53k4JirDKsLwfwDJZrAH1HNUOKhh8C79norHu54rSvvXXHj65mzTQBZ0+EJRW v5EepRBrpuh1okHc0NzIy109TW2JMjCeWHi30U25CXxzMZlBmHGZrF8Kx4rP6zqj 7LMVjAcDVDunPoP7trzIGBqpLmlM7RpOYYDgY2gAmEaceqkdwOmnGZt9AUz2QQRV 6PaxVENiJJ2gAotS6iRtwY2JsfayStSU90e/bFXKxrxR06m769jPitIiOJSpwhZG fzDiHG0T9fVbCyvZfIDazaS1yJhbpAKFalfhpSe9wGhTeI8jHIIu8ZqeU/BM7J5q r2xiAs/ndr5alplmBqeXFt9bVQ+I8ZJkm2WCZHEZIsmscl2S88fNKZoIM7ExMBeo 8XEDS0vLb1sUHGDmZPEpskGS7Suo6NuR/6IBMGMaYau7GuLhzGBlhkP+mKzz7cRj XJGrq6tU4tJj8ByeVlX/VebgNDFCHWaEuucXnxI1K0UAx+0rqmNowBLnlZ8+pCUs jPgu62pON0HIQX1/KMGKHPbVJsX/w6nTovDMF84CIbMtFkUpxA8= =ZP5N -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5TQsACgkQYKtH/8kJ UifuwxAAvjTe9Yk4xsdlX1UjHWac4LHRtGKcEVqodzpQJrSSrGISzZUO/ygqJfHd qImCli3NObgb/zuD8jc93X5Zxcvx2MmF/dSviR9OgFqELtx+FMrkO3q9F/AM17qC neYr7gHIwD5szeLWOTh66wAb9lzR+sTOtlabj2XQme77gPxVhLfiNv6RDfuUiNNB jJn6eZ58A6twtAk/Fn0V8SYWUPj651Ct3rzLkLIkGBShrs8+OYqIH0Yt64NTgjUJ DGzCs8w2kGBaOAsbGr8m1SyK1M2eFUsf26orKFZ3AWSfoKmXd0eNTVgM39H8vdvF D+Md/cEo/KwaB1IWEL4KtWp7MHgZe1new+9r7fA7DevBEBj51UJSePx7IloOMWQu K8Q3plLfPCYzyxW2fhkT4jj1vYtogxj/odpPnrdIprAUXLbLmuVzbP7Ex8YN9DiQ tthduQtGmFa7Yn478ElyM3SuwROuIckCsDMqS2oNeGoo4cGyIixz8zvyuA1oGhR2 gihssmriBp5OFyteSufY8G+K4aghzJ+9kWEfU4zpF0sjCMui8bfqJuIYgSublcE+ remNhNH5A1S7CX29Z0Mzk07ljeiVpPlhNgwe3CzWBmYJ0GOIgLCjqgldJGa4Exba kufk3Xmzw7RfaS3T7ZpDCcfdHk8+8BJu04HSjXpQja1C7kvq0bM= =xvHb -----END PGP SIGNATURE----- Merge tag 'arm-soc/for-6.4/drivers' of https://github.com/Broadcom/stblinux into soc/drivers This pull request contains Broadcom SoCs drivers changes for 6.4, please pull the following: - Zhaoyang fixes an of_iomap() leak in the STB BIU driver - Florian removes the bare-metal ARM suspend/resume code which has long been replaced by the standard PSCI suspend/resume. * tag 'arm-soc/for-6.4/drivers' of https://github.com/Broadcom/stblinux: soc: bcm: brcmstb: biuctrl: fix of_iomap leak soc: bcm: brcmstb: Remove bare-metal ARM suspend/resume code kbuild, soc: bcm: bcm2835-power: remove MODULE_LICENSE in non-modules kbuild, soc: bcm: raspberrypi-power: remove MODULE_LICENSE in non-modules bus: brcmstb_gisb: Use devm_platform_get_and_ioremap_resource() Link: https://lore.kernel.org/r/20230410232606.1917803-3-f.fainelli@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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e4fa3c7fc7 |
i.MX drivers update for 6.4:
- Use dev_err_probe() for imx-scu driver to silences EPROBE_DEFER messages. - Add LVDS LPI2C and PWM power domains for scu-pd driver. - A series from Jindong Yue to support module build of imx8m soc driver. - Update imx8m-blk-ctrl driver to scan child nodes for binding drivers. - Reorder structure members in imx8m-blk-ctrl driver by following clang-analyzer suggestion. - Update imx-weim bus driver to use helper function for "ranges" parsing. -----BEGIN PGP SIGNATURE----- iQFIBAABCgAyFiEEFmJXigPl4LoGSz08UFdYWoewfM4FAmQxG6sUHHNoYXduZ3Vv QGtlcm5lbC5vcmcACgkQUFdYWoewfM5k3gf/QJR0kN9aj9AYrkMFYQoIMPGEmBek 2f72o4APQU96hM9bHKcpoEz7lPRlZH6WLip6pZCCEr9SExc2teOsyGEVB33NtNqd u8AipscSF3Snl2ZCYYwc8hd1RlXdIv/mM0R8CyURjdyE06rW3DN0rTjyf5GH2sYn HXFgUL5ks5xclINZFyL3tMatuSNGfpB2iGFl10b1BES0jiDYNN1QXNoUbwsKsyQE FRjRQJXpIo4gJj5hFufxWFODAnk6BZh7CVMM6Ec0J+kLVAzX7X2T3hh6R4TABDGF yX/M+hH6HpGxhDlOg7To97iMXCS3CR51CDDn+VHtJ9TL1t6pI49aB4un0A== =UfBF -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5R4QACgkQYKtH/8kJ UieoyhAA0qqgu8lMLmbx4pehuzuwEmm9Wf0L9xqOi11YZscBQX1NbNg4HwaCOJ1j 4YSXZRcyMuIC05DP6AnM6UAsSjczIU/u2bhjNveg6BJMNcL8nAF69wfKC2VBvsnD gqt/fwa+P6HZ4k7yJT+U7zfrZOokPrc6/CbnUr3BMuczGPI92H8zYa+SH45Vnjza ZGm8sQwu6jzQJ5ti+igBiq8xzpJbzVszSeIvIE3Ivrlew3SfcHbZXn6oO8hb/TNu 1UmBM7Sczg7c55iAnFI95Hj0ZanHDB5RJdrWPJfqnItAR7kjzfbtvHGi/EXNE76s 64LGfvrv5nCZwnpom69WmMCY2NUpF2DDb2X8bsuLQWgmjjm3sJJ4zcyeVeiPf7ff CMyC9UwixVWl/3335NOkVGAxMI4Kq7WA30TI/KF9M7Gbvxhp78Sk1Mi41qOUxgM5 lvoENn7rHiCbPF8kvzk3RIO3IXJpKMSKXf24Bl20lNrpffUEkYHEVUy37IotAHZY W4CC3z+Wb161NiaOCxZd9XoD0Jp58zbEKEMF2AbycmGV5q/DVwgELCIDfBB3LsGc FBsYGYgKyTCeP7wQIDRojrISea3Y47e7cj5RKo/tGDhWfbZPz8cWwBc53I2Y+BHG Cdqsk+PjNO3cl4jsHZ0jbjBqNyPALu8ISePKXCeb3PXvxEUfMMg= =FNEr -----END PGP SIGNATURE----- Merge tag 'imx-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/drivers i.MX drivers update for 6.4: - Use dev_err_probe() for imx-scu driver to silences EPROBE_DEFER messages. - Add LVDS LPI2C and PWM power domains for scu-pd driver. - A series from Jindong Yue to support module build of imx8m soc driver. - Update imx8m-blk-ctrl driver to scan child nodes for binding drivers. - Reorder structure members in imx8m-blk-ctrl driver by following clang-analyzer suggestion. - Update imx-weim bus driver to use helper function for "ranges" parsing. * tag 'imx-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: soc: imx: imx8m-blk-ctrl: reordering the fields soc: imx8m: Support building imx8m soc driver as module soc: imx8m: Add MODULE_LICENSE soc: imx: imx8m-blk-ctrl: Add MODULE_LICENSE soc: imx: imx8m-blk-ctrl: Use dev_pm_domain_attach_by_name soc: imx: imx8mp-blk-ctrl: Add MODULE_LICENSE soc: imx: imx8mp-blk-ctrl: Fix typo of imx8m_blk_ctrl_of_match soc: imx: imx8mp-blk-ctrl: Use dev_pm_domain_attach_by_name soc: imx: imx8m-blk-ctrl: Scan subnodes and bind drivers to them firmware: imx: scu-pd: add missed lvds lpi2c and pwm power domains bus: imx-weim: Remove open coded "ranges" parsing firmware: imx: scu: use dev_err_probe Link: https://lore.kernel.org/r/20230408101928.280271-1-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Linus Torvalds
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4413ad01e2 |
Devicetree fixes for v6.2, part 3:
- Fix interaction between fw_devlink and DT overlays causing devices to not be probed - Fix the compatible string for loongson,cpu-interrupt-controller -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmQ1t60ACgkQ+vtdtY28 YcNfvBAApQjSAtrvYlHH5Lp6ANCzNZiXJO2FX5kpPtcdIHMLB0Soo4z2IE6B9V1r e61dw5j21CuRDlsoOG1odg9//02/KK2Dgz7ebisKWVF+1UuWbps1stNuXO3MbLUj Cq4GH4EUs5JwED145jOhLWWq2/bkymJvgWVU8n3Q/q/uL+Fjm4aJxgx92p6IZdN3 CixxhXBAkWLOs9ij8f6bsSUts28XoPZsk+kucdXc+83UninAXJC2KzuvQga8mBPF MGuxQTXmD5vgdPyvqj1D9U3uqkDE6HudrUDXr1yq9esPObjvUTkh09/Wm7OqiDu9 GBUyhD+3GaBK18rKiL0JSDGbGamNR9BaFshovuPEmlAtaoHv8nbv/MmfTnCWwjjs 5lQ7LmOJCuRuQmcTOR8q1csVhUXxssNGaOaclOOXou/crItmSDlLAaj6XLRTPt45 4jPiNKgDH4Pj2vqGBeYnhNyPyc+Y5IVc88pV8kUxfsqnMluzsoLC+0JADXNMhk1T 3sfecpceQav4TFhPOcMIHAkgldBnPQomW6laEn4Ul+dAyAes7q6Y0SvjQy03gDKU LY5QIsHLs5YZXur8TYSbU7Yt44hr4SAm0uz1kcCArlmNtidcjYuw1tLAWnGTxZrx 5q+ZuQ6NTiPKwxTK0Zhf+HqZdzx2IE6JXaPBOeOdYxjTSWGmcKk= =x2A8 -----END PGP SIGNATURE----- Merge tag 'devicetree-fixes-for-6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Fix interaction between fw_devlink and DT overlays causing devices to not be probed - Fix the compatible string for loongson,cpu-interrupt-controller * tag 'devicetree-fixes-for-6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: treewide: Fix probing of devices in DT overlays dt-bindings: interrupt-controller: loongarch: Fix mismatched compatible |
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Nick Alcock
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92a7229782 |
drivers: bus: simple-pm-bus: remove MODULE_LICENSE in non-modules
Since commit
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Nick Alcock
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8493757372 |
bus: remove MODULE_LICENSE in non-modules
Since commit
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Nick Alcock
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e86c8a2d1b |
bus: remove MODULE_LICENSE in non-modules
Since commit
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Nick Alcock
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c592acf5a7 |
bus: qcom: remove MODULE_LICENSE in non-modules
Since commit
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Nick Alcock
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1739e4664e |
bus: ixp4xx: remove MODULE_LICENSE in non-modules
Since commit
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Nick Alcock
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591396b933 |
bus: arm-integrator-lm: remove MODULE_LICENSE in non-modules
Since commit
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Rob Herring
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04ebdc3548 |
bus: vexpress-config: Add explicit of_platform.h include
vexpress-config uses of_platform_* functions which are declared in of_platform.h. of_platform.h gets implicitly included by of_device.h, but that is going to be removed soon. Nothing else depends on of_device.h so it can be dropped. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://lore.kernel.org/r/20230410232727.1562115-1-robh@kernel.org Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
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Geert Uytterhoeven
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1a50d9403f |
treewide: Fix probing of devices in DT overlays
When loading a DT overlay that creates a device, the device is not
probed, unless the DT overlay is unloaded and reloaded again.
After the recent refactoring to improve fw_devlink, it no longer depends
on the "compatible" property to identify which device tree nodes will
become struct devices. fw_devlink now picks up dangling consumers
(consumers pointing to descendent device tree nodes of a device that
aren't converted to child devices) when a device is successfully bound
to a driver. See __fw_devlink_pickup_dangling_consumers().
However, during DT overlay, a device's device tree node can have
sub-nodes added/removed without unbinding/rebinding the driver. This
difference in behavior between the normal device instantiation and
probing flow vs. the DT overlay flow has a bunch of implications that
are pointed out elsewhere[1]. One of them is that the fw_devlink logic
to pick up dangling consumers is never exercised.
This patch solves the fw_devlink issue by marking all DT nodes added by
DT overlays with FWNODE_FLAG_NOT_DEVICE (fwnode that won't become
device), and by clearing the flag when a struct device is actually
created for the DT node. This way, fw_devlink knows not to have
consumers waiting on these newly added DT nodes, and to propagate the
dependency to an ancestor DT node that has the corresponding struct
device.
Based on a patch by Saravana Kannan, which covered only platform and spi
devices.
[1] https://lore.kernel.org/r/CAGETcx_bkuFaLCiPrAWCPQz+w79ccDp6=9e881qmK=vx3hBMyg@mail.gmail.com
Fixes:
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Jeffrey Hugo
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1d1493bdc2 |
bus: mhi: host: Use mhi_tryset_pm_state() for setting fw error state
If firmware loading fails, the controller's pm_state is updated to
MHI_PM_FW_DL_ERR unconditionally. This can corrupt the pm_state as the
update is not done under the proper lock, and also does not validate
the state transition. The firmware loading can fail due to a detected
syserr, but if MHI_PM_FW_DL_ERR is unconditionally set as the pm_state,
the handling of the syserr can break when it attempts to transition from
syserr detect, to syserr process.
By grabbing the lock, we ensure we don't race with some other pm_state
update. By using mhi_try_set_pm_state(), we check that the transition
to MHI_PM_FW_DL_ERR is valid via the state machine logic. If it is not
valid, then some other transition is occurring like syserr processing, and
we assume that will resolve the firmware loading error.
Fixes:
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Jeffrey Hugo
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d469d9448a |
bus: mhi: host: Remove duplicate ee check for syserr
If we detect a system error via intvec, we only process the syserr if the
current ee is different than the last observed ee. The reason for this
check is to prevent bhie from running multiple times, but with the single
queue handling syserr, that is not possible.
The check can cause an issue with device recovery. If PBL loads a bad SBL
via BHI, but that SBL hangs before notifying the host of an ee change,
then issuing soc_reset to crash the device and retry (after supplying a
fixed SBL) will not recover the device as the host will observe a PBL->PBL
transition and not process the syserr. The device will be stuck until
either the driver is reloaded, or the host is rebooted. Instead, remove
the check so that we can attempt to recover the device.
Fixes:
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Vivek Pernamitta
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4308c6878a |
bus: mhi: host: Avoid ringing EV DB if there are no elements to process
Currently, mhi_process_data_event_ring()/mhi_process_ctrl_ev_ring() APIs are ringing DB even if there are no ring elements to process. This could cause the device to process the DB event in the absence of ring elements. So to avoid this unnecessary device processing, let's ring event DB only if there are any ring elements to process. Signed-off-by: Vivek Pernamitta <quic_vpernami@quicinc.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/1680601458-9105-1-git-send-email-quic_vpernami@quicinc.com [mani: massaged the commit message a bit] Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> |
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Niklas Schnelle
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fcbfe8121a
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Kconfig: introduce HAS_IOPORT option and select it as necessary
We introduce a new HAS_IOPORT Kconfig option to indicate support for I/O Port access. In a future patch HAS_IOPORT=n will disable compilation of the I/O accessor functions inb()/outb() and friends on architectures which can not meaningfully support legacy I/O spaces such as s390. The following architectures do not select HAS_IOPORT: * ARC * C-SKY * Hexagon * Nios II * OpenRISC * s390 * User-Mode Linux * Xtensa All other architectures select HAS_IOPORT at least conditionally. The "depends on" relations on HAS_IOPORT in drivers as well as ifdefs for HAS_IOPORT specific sections will be added in subsequent patches on a per subsystem basis. Co-developed-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Arnd Bergmann <arnd@kernel.org> Acked-by: Johannes Berg <johannes@sipsolutions.net> # for ARCH=um Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Greg Kroah-Hartman
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cd8fe5b6db |
Merge 6.3-rc5 into driver-core-next
We need the fixes in here for testing, as well as the driver core changes for documentation updates to build on. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Slark Xiao
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c2dbd34f6a |
bus: mhi: pci_generic: Add Foxconn T99W510
The Foxconn T99W510 device is designed based on Qualcomm SDX24. Add 3 variants for different potential customer. Signed-off-by: Slark Xiao <slark_xiao@163.com> Link: https://lore.kernel.org/r/20230329072239.93632-1-slark_xiao@163.com Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> |
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Jeffrey Hugo
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446271e5d7 |
bus: mhi: host: Use ERANGE for BHIOFF/BHIEOFF range check
If the BHIOFF or BHIEOFF range checks fail, they return EINVAL. ERANGE is a better error code since it implies an out of range condition. Suggested-by: Manivannan Sadhasivam <mani@kernel.org> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> Link: https://lore.kernel.org/r/1679674860-28229-1-git-send-email-quic_jhugo@quicinc.com Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> |
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Jeffrey Hugo
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6a0c637bfe |
bus: mhi: host: Range check CHDBOFF and ERDBOFF
If the value read from the CHDBOFF and ERDBOFF registers is outside the
range of the MHI register space then an invalid address might be computed
which later causes a kernel panic. Range check the read value to prevent
a crash due to bad data from the device.
Fixes:
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Rob Herring
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c12cc1bc7d |
bus: uniphier-system-bus: Remove open coded "ranges" parsing
"ranges" is a standard property and we have common helper functions for parsing it, so let's use them. Tested-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/20230206194503.1162108-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> |
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Jason Wang
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b79ad2307a |
bus: ti-sysc: Fix comment typo
The double `the' is duplicated in the comment, remove one. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Message-Id: <20220811121119.20288-1-wangborong@cdjrlc.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Yang Yingliang
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d4f1d01d34 |
bus: ti-sysc: Use list_for_each_entry() helper
Convert list_for_each() to list_for_each_entry() where applicable. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Message-Id: <20220827094604.3325887-1-yangyingliang@huawei.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Rob Herring
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2ee1bdd311 |
bus: ti-sysc: Use of_property_present() for testing DT property presence
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Signed-off-by: Rob Herring <robh@kernel.org> Message-Id: <20230310144734.1546656-1-robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> |