Merge tag 'v6.6.76' into for/openbmc/dev-6.6

This is the 6.6.76 stable release

Conflicts:
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts

Conflicts were resolved in favour of our side a

Merge tag 'v6.6.76' into for/openbmc/dev-6.6

This is the 6.6.76 stable release

Conflicts:
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts

Conflicts were resolved in favour of our side as the upstream stable
branches cherry-picked a small number of changes out of a much large
series, which has already been backported.

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watchdog: rti_wdt: Fix an OF node leak in rti_wdt_probe()

[ Upstream commit 143981aa63f33d469a55a55fd9fb81cd90109672 ]

rti_wdt_probe() does not release the OF node reference obtained by
of_parse_ph

watchdog: rti_wdt: Fix an OF node leak in rti_wdt_probe()

[ Upstream commit 143981aa63f33d469a55a55fd9fb81cd90109672 ]

rti_wdt_probe() does not release the OF node reference obtained by
of_parse_phandle(). Add a of_node_put() call.

This was found by an experimental verification tool that I am
developing. Due to the lack of the actual device, no runtime test was
able to be performed.

Fixes: f20ca595ae23 ("watchdog:rit_wdt: Add support for WDIOF_CARDRESET")
Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20250105111718.4184192-1-joe@pf.is.s.u-tokyo.ac.jp
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.66' into for/openbmc/dev-6.6

This is the 6.6.66 stable release

watchdog: rti: of: honor timeout-sec property

commit 4962ee045d8f06638714d801ab0fb72f89c16690 upstream.

Currently "timeout-sec" Device Tree property is being silently ignored:
even though watchdog_

watchdog: rti: of: honor timeout-sec property

commit 4962ee045d8f06638714d801ab0fb72f89c16690 upstream.

Currently "timeout-sec" Device Tree property is being silently ignored:
even though watchdog_init_timeout() is being used, the driver always passes
"heartbeat" == DEFAULT_HEARTBEAT == 60 as argument.

Fix this by setting struct watchdog_device::timeout to DEFAULT_HEARTBEAT
and passing real module parameter value to watchdog_init_timeout() (which
may now be 0 if not specified).

Cc: stable@vger.kernel.org
Fixes: 2d63908bdbfb ("watchdog: Add K3 RTI watchdog support")
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20241107203830.1068456-1-alexander.sverdlin@siemens.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Merge tag 'v6.6.34' into dev-6.6

This is the 6.6.34 stable release

watchdog: rti_wdt: Set min_hw_heartbeat_ms to accommodate a safety margin

commit cae58516534e110f4a8558d48aa4435e15519121 upstream.

On AM62x, the watchdog is pet before the valid window is open. Fi

watchdog: rti_wdt: Set min_hw_heartbeat_ms to accommodate a safety margin

commit cae58516534e110f4a8558d48aa4435e15519121 upstream.

On AM62x, the watchdog is pet before the valid window is open. Fix
min_hw_heartbeat and accommodate a 2% + static offset safety margin.
The static offset accounts for max hardware error.

Remove the hack in the driver which shifts the open window boundary,
since it is no longer necessary due to the fix mentioned above.

cc: stable@vger.kernel.org
Fixes: 5527483f8f7c ("watchdog: rti-wdt: attach to running watchdog during probe")
Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240417205700.3947408-1-jm@ti.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Merge tag 'v6.6.14' into dev-6.6

This is the 6.6.14 stable release

watchdog: rti_wdt: Drop runtime pm reference count when watchdog is unused

[ Upstream commit c1a6edf3b541e44e78f10bc6024df779715723f1 ]

Call runtime_pm_put*() if watchdog is not already started dur

watchdog: rti_wdt: Drop runtime pm reference count when watchdog is unused

[ Upstream commit c1a6edf3b541e44e78f10bc6024df779715723f1 ]

Call runtime_pm_put*() if watchdog is not already started during probe and re
enable it in watchdog start as required.

On K3 SoCs, watchdogs and their corresponding CPUs are under same
power-domain, so if the reference count of unused watchdogs aren't
dropped, it will lead to CPU hotplug failures as Device Management
firmware won't allow to turn off the power-domain due to dangling
reference count.

Fixes: 2d63908bdbfb ("watchdog: Add K3 RTI watchdog support")
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Tested-by: Manorit Chawdhry <m-chawdhry@ti.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20231213140110.938129-1-vigneshr@ti.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge drm/drm-fixes into drm-misc-fixes

Forwarding to v6.6-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'linux-watchdog-6.6-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:

- add marvell GTI watchdog driver

- add support for Amlogic-T7 SoCs

Merge tag 'linux-watchdog-6.6-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:

- add marvell GTI watchdog driver

- add support for Amlogic-T7 SoCs

- document the IPQ5018 watchdog compatible

- enable COMPILE_TEST for more watchdog device drivers

- core: stop watchdog when executing poweroff command

- other small improvements and fixes

* tag 'linux-watchdog-6.6-rc1' of git://www.linux-watchdog.org/linux-watchdog: (21 commits)
watchdog: Add support for Amlogic-T7 SoCs
watchdog: Add a new struct for Amlogic-GXBB driver
dt-bindings: watchdog: Add support for Amlogic-T7 SoCs
dt-bindings: watchdog: qcom-wdt: document IPQ5018
watchdog: imx2_wdt: Improve dev_crit() message
watchdog: stm32: Drop unnecessary of_match_ptr()
watchdog: sama5d4: readout initial state
watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load
watchdog: core: stop watchdog when executing poweroff command
watchdog: pm8916_wdt: Remove redundant of_match_ptr()
watchdog: xilinx_wwdt: Use div_u64() in xilinx_wwdt_start()
watchdog: starfive: Remove #ifdef guards for PM related functions
watchdog: s3c2410: Fix potential deadlock on &wdt->lock
watchdog:rit_wdt: Add support for WDIOF_CARDRESET
dt-bindings: watchdog: ti,rti-wdt: Add support for WDIOF_CARDRESET
watchdog: Enable COMPILE_TEST for more drivers
watchdog: advantech_ec_wdt: fix Kconfig dependencies
watchdog: Explicitly include correct DT includes
Watchdog: Add marvell GTI watchdog driver
dt-bindings: watchdog: marvell GTI system watchdog driver
...

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Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.

watchdog:rit_wdt: Add support for WDIOF_CARDRESET

This patch adds the WDIOF_CARDRESET support for the platform watchdog
whose hardware does not support this feature, to know if the board
reboot is d

watchdog:rit_wdt: Add support for WDIOF_CARDRESET

This patch adds the WDIOF_CARDRESET support for the platform watchdog
whose hardware does not support this feature, to know if the board
reboot is due to a watchdog reset.

This is done via reserved memory(RAM), which indicates if specific
info saved, triggering the watchdog reset in last boot.

Signed-off-by: Li Hua Qian <huaqian.li@siemens.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230718021007.1338761-4-huaqian.li@siemens.com
[groeck: vaddr == NULL --> !vaddr]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

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Merge tag 'v6.4' into next

Sync up with mainline to bring in updates to shared infrastructure.

Merge branch 'for-6.5/apple' into for-linus

- improved support for Keychron K8 keyboard (Lasse Brun)

Merge drm/drm-next into drm-misc-next-fixes

Backmerging to sync drm-misc-next-fixes with drm-misc-next.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patche

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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Merge tag 'v6.4-rc4' into wpan-next/staging

Linux 6.4-rc4

Merge drm/drm-next into drm-intel-gt-next

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko

Merge drm/drm-next into drm-intel-gt-next

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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Merge drm/drm-next into drm-intel-next

Backmerge to get some hwmon dependencies.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-fixes into drm-misc-fixes

Let's bring 6.4-rc1 in drm-misc-fixes to start the new fix cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge drm/drm-next into drm-misc-next

Start the 6.5 release cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge tag 'linux-watchdog-6.4-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:

- Add watchdog driver for StarFive JH7100 and JH7110 Soc

- Add Rock

Merge tag 'linux-watchdog-6.4-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:

- Add watchdog driver for StarFive JH7100 and JH7110 Soc

- Add Rockchip RK3588 devices

- Add Qualcom IPQ5332 APSS, QCM2290 KPSS and SM6115 SoC devices

- Add Mediatke MT8365 and MT6735 devices

- Watchdog-core: Always set WDOG_HW_RUNNING when starting watchdog

- Convert watchdog platform drivers to return void on the remove
callback

- Convert to devm_clk_get_enabled() helpers

- ... and other small fixes and improvements

* tag 'linux-watchdog-6.4-rc1' of git://www.linux-watchdog.org/linux-watchdog: (72 commits)
watchdog: dw_wdt: Simplify clk management
watchdog: dw_wdt: Fix the error handling path of dw_wdt_drv_probe()
watchdog: starfive: Fix the warning of starfive_wdt_match
watchdog: starfive: Fix the probe return error if PM and early_enable are both disabled
MAINTAINERS: Add fragment for Xilinx watchdog driver
watchdog: menz069_wdt: fix timeout setting
watchdog: menz069_wdt: fix watchdog initialisation
dt-bindings: watchdog: alphascale-asm9260: convert to DT schema
watchdog: loongson1_wdt: Implement restart handler
dt-bindings: watchdog: Document Qualcomm SM6115 watchdog
dt-bindings: watchdog: realtek,otto-wdt: simplify requiring interrupt-names
dt-bindings: watchdog: toshiba,visconti-wdt: simplify with unevaluatedProperties
dt-bindings: watchdog: fsl-imx7ulp-wdt: simplify with unevaluatedProperties
dt-bindings: watchdog: arm,sp805: drop unneeded minItems
dt-bindings: watchdog: drop duplicated GPIO watchdog bindings
dt-bindings: reset: Add binding for MediaTek MT6735 TOPRGU/WDT
drivers: watchdog: Add StarFive Watchdog driver
dt-bindings: watchdog: Add watchdog for StarFive JH7100 and JH7110
dt-bindings: watchdog: indentation, quotes and white-space cleanup
watchdog: ebc-c384_wdt: Mark status as orphaned
...

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watchdog: rti: Convert to platform remove callback returning void

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error

watchdog: rti: Convert to platform remove callback returning void

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230303213716.2123717-28-u.kleine-koenig@pengutronix.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

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Merge branch 'main' into zstd-linus

Merge branch 'for-6.2/apple' into for-linus

- new quirks for select Apple keyboards (Kerem Karabay, Aditya Garg)