kernel/linux.git/drivers/soc/ti, branch v6.1.124

pmdomain: ti-sci: Add missing of_node_put() for args.np

2024-12-14T18:53:22+00:00

[ Upstream commit afc2331ef81657493c074592c409dac7c3cb8ccc ] of_parse_phandle_with_args() needs to call of_node_put() to decrement the refcount of args.np. So, Add the missing of_node_put() in the loop. Fixes: efa5c01cd7ee ("soc: ti: ti_sci_pm_domains: switch to use multiple genpds instead of one") Signed-off-by: Zhang Zekun Reviewed-by: Dhruva Gole Message-ID: <20241024030442.119506-2-zhangzekun11@huawei.com> Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin

soc: ti: smartreflex: Use IRQF_NO_AUTOEN flag in request_irq()

2024-12-14T18:53:20+00:00

[ Upstream commit 16a0a69244240cfa32c525c021c40f85e090557a ] If request_irq() fails in sr_late_init(), there is no need to enable the irq, and if it succeeds, disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable when request IRQ. Fixes: 1279ba5916f6 ("OMAP3+: SR: disable interrupt by default") Signed-off-by: Jinjie Ruan Link: https://lore.kernel.org/r/20240912034147.3014213-1-ruanjinjie@huawei.com Signed-off-by: Kevin Hilman Signed-off-by: Sasha Levin

pmdomain: ti: Add a null pointer check to the omap_prm_domain_init

2024-09-18T17:23:04+00:00

commit 5d7f58ee08434a33340f75ac7ac5071eea9673b3 upstream. devm_kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity. Signed-off-by: Kunwu Chan Link: https://lore.kernel.org/r/20240118054257.200814-1-chentao@kylinos.cn Signed-off-by: Ulf Hansson [Xiangyu: Modified to apply on 6.1.y] Signed-off-by: Xiangyu Chen Signed-off-by: Greg Kroah-Hartman

soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message

2024-07-05T07:31:49+00:00

[ Upstream commit ddbf3204f600a4d1f153498f618369fca352ae00 ] mbox_send_message() sends a u32 bit message, not a pointer to a message. We only convert to a pointer type as a generic type. If we want to send a dummy message of 0, then simply send 0 (NULL). Signed-off-by: Andrew Davis Link: https://lore.kernel.org/r/20240325165507.30323-1-afd@ti.com Signed-off-by: Nishanth Menon Signed-off-by: Sasha Levin

pmdomain: ti-sci: Fix duplicate PD referrals

2024-06-27T11:46:23+00:00

[ Upstream commit 670c900f69645db394efb38934b3344d8804171a ] When the dts file has multiple referrers to a single PD (e.g. simple-framebuffer and dss nodes both point to the DSS power-domain) the ti-sci driver will create two power domains, both with the same ID, and that will cause problems as one of the power domains will hide the other one. Fix this checking if a PD with the ID has already been created, and only create a PD for new IDs. Fixes: efa5c01cd7ee ("soc: ti: ti_sci_pm_domains: switch to use multiple genpds instead of one") Signed-off-by: Tomi Valkeinen Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240415-ti-sci-pd-v1-1-a0e56b8ad897@ideasonboard.com Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin

soc: ti: pm33xx: Fix refcount leak in am33xx_pm_probe

2023-05-11T14:03:07+00:00

[ Upstream commit 8f3c307b580a4a6425896007325bddefc36e8d91 ] wkup_m3_ipc_get() takes refcount, which should be freed by wkup_m3_ipc_put(). Add missing refcount release in the error paths. Fixes: 5a99ae0092fe ("soc: ti: pm33xx: AM437X: Add rtc_only with ddr in self-refresh support") Signed-off-by: Miaoqian Lin Link: https://lore.kernel.org/r/20230106054022.947529-1-linmq006@gmail.com Signed-off-by: Nishanth Menon Signed-off-by: Sasha Levin

soc: ti: smartreflex: Fix PM disable depth imbalance in omap_sr_probe

2022-12-31T12:31:51+00:00

[ Upstream commit 69460e68eb662064ab4188d4e129ff31c1f23ed9 ] The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. Fixes: 984aa6dbf4ca ("OMAP3: PM: Adding smartreflex driver support.") Signed-off-by: Zhang Qilong Signed-off-by: Nishanth Menon Link: https://lore.kernel.org/r/20221108080322.52268-3-zhangqilong3@huawei.com Signed-off-by: Sasha Levin

soc: ti: knav_qmss_queue: Fix PM disable depth imbalance in knav_queue_probe

2022-12-31T12:31:51+00:00

[ Upstream commit e961c0f19450fd4a26bd043dd2979990bf12caf6 ] The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. Fixes: 41f93af900a2 ("soc: ti: add Keystone Navigator QMSS driver") Signed-off-by: Zhang Qilong Signed-off-by: Nishanth Menon Link: https://lore.kernel.org/r/20221108080322.52268-2-zhangqilong3@huawei.com Signed-off-by: Sasha Levin

drivers: soc: ti: knav_qmss_queue: Mark knav_acc_firmwares as static

2022-12-31T12:31:48+00:00

[ Upstream commit adf85adc2a7199b41e7a4da083bd17274a3d6969 ] There is a sparse warning shown below: drivers/soc/ti/knav_qmss_queue.c:70:12: warning: symbol 'knav_acc_firmwares' was not declared. Should it be static? Since 'knav_acc_firmwares' is only called within knav_qmss_queue.c, mark it as static to fix the warning. Fixes: 96ee19becc3b ("soc: ti: add firmware file name as part of the driver") Signed-off-by: Chen Jiahao Signed-off-by: Nishanth Menon Link: https://lore.kernel.org/r/20221019153212.72350-1-chenjiahao16@huawei.com Signed-off-by: Sasha Levin

Merge tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx

2022-08-04T19:12:54+00:00

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 ...