Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.1.87 2023-10-25T10:03:09+00:00 2023-10-25T10:03:09+00:00 David Thompson davthompson@nvidia.com 2023-08-23T13:37:43+00:00 urn:sha1:1c972cb674e3ca88b773087c8bd60d0c48a91598 [ Upstream commit 82f07f1acf417b81e793145c167dd5e156024de4 ] The BlueField power handling driver (pwr-mlxbf.c) provides functionality for both BlueField-2 and BlueField-3 based platforms. This driver also depends on the SoC-specific BlueField GPIO driver, whether gpio-mlxbf2 or gpio-mlxbf3. This patch extends the Kconfig definition to include the dependency on the gpio-mlxbf3 driver, if applicable. Signed-off-by: David Thompson <davthompson@nvidia.com> Reviewed-by: Asmaa Mnebhi <asmaa@nvidia.com> Link: https://lore.kernel.org/r/20230823133743.31275-1-davthompson@nvidia.com Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 2022-09-11T10:09:10+00:00 Anjelique Melendez quic_amelende@quicinc.com 2022-09-09T20:42:10+00:00 urn:sha1:955d095a72f0ff55f6e74c8b42fa64611b0ac6cd Add support for the new "qcom,pmk8350-pon" comptaible string. Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 2022-08-12T16:37:33+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-08-12T16:37:33+00:00 urn:sha1:f7cdaeeab8caf8e42fc176cdb272944e036ad998 Pull power supply and reset updates from Sebastian Reichel: "No core patches, only driver updates: - pwr-mlxbf: new reset driver for Mellanox BlueField - at91-reset: SAMA7G5 support - ab8500: continue refurbishing - misc minor fixes" * tag 'for-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (29 commits) power: supply: olpc_battery: Hold the reference returned by of_find_compatible_node power: supply: ab8500: add missing destroy_workqueue in ab8500_charger_bind power: supply: ab8500: Remove flush_scheduled_work() call. power: supply: ab8500_fg: drop duplicated 'is' in comment power: supply: ab8500: Drop external charger leftovers power: supply: ab8500: Add MAINTAINERS entry dt-bindings: power: reset: qcom,pshold: convert to dtschema power: supply: Fix typo in power_supply_check_supplies power: reset: pwr-mlxbf: change rst_pwr_hid and low_pwr_hid from global to local variables power: reset: pwr-mlxbf: add missing include power: reset: at91-reset: add support for SAMA7G5 power: reset: at91-reset: add reset_controller_dev support power: reset: at91-reset: add at91_reset_data power: reset: at91-reset: document structures and enums dt-bindings: reset: add sama7g5 definitions dt-bindings: reset: atmel,at91sam9260-reset: add sama7g5 bindings dt-bindings: reset: convert Atmel/Microchip reset controller to YAML power: reset: pwr-mlxbf: add BlueField SoC power control driver power: supply: ab8500: Exit maintenance if too low voltage power: supply: ab8500: Respect charge_restart_voltage_uv ... 2022-08-04T19:12:54+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-08-04T19:12:54+00:00 urn:sha1:c1c76700a0d6e6090ccfe1209527f14c21b6681b Pull SPDX updates from Greg KH: "Here is the set of SPDX comment updates for 6.0-rc1. Nothing huge here, just a number of updated SPDX license tags and cleanups based on the review of a number of common patterns in GPLv2 boilerplate text. Also included in here are a few other minor updates, two USB files, and one Documentation file update to get the SPDX lines correct. All of these have been in the linux-next tree for a very long time" * tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: (28 commits) Documentation: samsung-s3c24xx: Add blank line after SPDX directive x86/crypto: Remove stray comment terminator treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_406.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_398.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_391.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_298.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_292.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_179.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 1) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_160.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_152.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_147.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_133.RULE ... 2022-06-29T19:41:59+00:00 Tom Rix trix@redhat.com 2022-06-29T19:20:45+00:00 urn:sha1:a578cc3af5cea5c7a912d2cfb8601875eb8ce451 sparse reports drivers/power/reset/pwr-mlxbf.c:19:12: warning: symbol 'rst_pwr_hid' was not declared. Should it be static? drivers/power/reset/pwr-mlxbf.c:20:12: warning: symbol 'low_pwr_hid' was not declared. Should it be static? Both rst_pwr_hid and low_pwr_hid are only used in a single function so they should be local variables. Fixes: a4c0094fcf76 ("power: reset: pwr-mlxbf: add BlueField SoC power control driver") Signed-off-by: Tom Rix <trix@redhat.com> Acked-by: Asmaa Mnebhi <asmaa@nvidia.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 2022-06-29T01:39:08+00:00 Asmaa Mnebhi asmaa@nvidia.com 2022-06-21T12:49:30+00:00 urn:sha1:a5a3d94fc4edecb894bc79810aea511ff9261c09 Add missing include for devm_work_autocancel to fix build error: drivers/power/reset/pwr-mlxbf.c: In function 'pwr_mlxbf_probe': drivers/power/reset/pwr-mlxbf.c:67:15: error: implicit declaration of function 'devm_work_autocancel' [-Werror=implicit-function-declaration] 67 | err = devm_work_autocancel(dev, &priv->send_work, pwr_mlxbf_send_work); | ^~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Fixes: a4c0094fcf76 ("power: reset: pwr-mlxbf: add BlueField SoC power control driver") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 2022-06-17T15:28:30+00:00 Sebastian Reichel sebastian.reichel@collabora.com 2022-06-17T15:28:30+00:00 urn:sha1:f94ba7039fb49c0297d4deeeef3a07c756bc0168 This adds reset controller support for SAMA7G5 SoCs. Compared with previous version the reset controller embedded on SAMA7G5 is able to reset individual on SoC devices (e.g. USB PHY controllers). Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 2022-06-17T15:20:00+00:00 Claudiu Beznea claudiu.beznea@microchip.com 2022-06-10T09:24:13+00:00 urn:sha1:a22c8e8834bcc55e44d0bae738f0915df7e6f573 Add support for SAMA7G5 including reset_controller_dev support for 3 lines (which are USB PHYs). Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 2022-06-17T15:20:00+00:00 Claudiu Beznea claudiu.beznea@microchip.com 2022-06-10T09:24:12+00:00 urn:sha1:5f37c797a4df2a3a5b6406af48cc565020c01d98 SAMA7G5 reset controller has 5 extra lines that goes to different devices (3 lines to USB PHYs, 1 line to DDR controller, 1 line to DDR PHY controller). These reset lines could be requested by different controller drivers (e.g. USB PHY driver) and these controllers' drivers could assert/deassert these lines when necessary. Thus add support for reset_controller_dev which brings this functionality. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 2022-06-17T15:20:00+00:00 Claudiu Beznea claudiu.beznea@microchip.com 2022-06-10T09:24:11+00:00 urn:sha1:e17ad25bc31a3565c1adab924316d72935eef4a2 Add struct at91_reset_data to keep per platform related information. This is a prerequisite for adding reset_controller_dev support. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>