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2022-06-27media: rkisp1: stats: Simplify (un)registrationLaurent Pinchart1-4/+7
Simplify error handling at registration time as media_entity_cleanup() can be called on an uninitialized entity, and make rkisp1_stats_unregister() safe to be called on an unregistered stats node to prepare for simplification of error handling at probe time. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-06-27media: rkisp1: params: Fix and simplify (un)registrationLaurent Pinchart1-3/+11
The rkisp1_params_register() and rkisp1_params_unregister() functions don't destroy the mutex (in the error path for the former). Fix this, simplify error handling at registration time as media_entity_cleanup() can be called on an uninitialized entity, and make rkisp1_params_unregister() safe to be called on an unregistered params node to prepare for simplification of error handling at probe time. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-06-27media: rkisp1: resizer: Fix and simplify (un)registrationLaurent Pinchart1-17/+17
The rkisp1_rsz_register() and rkisp1_rsz_unregister() functions don't destroy the mutex (in the error path for the former). Fix this, simplify error handling at registration time as media_entity_cleanup() can be called on an uninitialized entity, and make rkisp1_rsz_unregister() and rkisp1_resizer_devs_unregister() safe to be called on an unregistered resizer subdev to prepare for simplification of error handling at probe time. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Dafna Hirschfeld <dafna@fastmail.com> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-06-27media: rkisp1: isp: Fix and simplify (un)registrationLaurent Pinchart1-7/+13
The rkisp1_isp_register() and rkisp1_isp_unregister() functions don't destroy the mutex (in the error path for the former). Fix this, simplify error handling at registration time as media_entity_cleanup() can be called on an uninitialized entity, and make rkisp1_isp_unregister() and safe to be called on an unregistered isp subdev to prepare for simplification of error handling at probe time. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-06-27media: rkisp1: capture: Fix and simplify (un)registrationLaurent Pinchart1-15/+15
The rkisp1_register_capture() and rkisp1_unregister_capture() functions don't destroy the mutex (in the error path for the former). Fix this and make rkisp1_unregister_capture() and rkisp1_capture_devs_unregister() safe to be called on an unregistered capture node to prepare for simplification of error handling at probe time. While at it, drop the double initialization of cap->rkisp1 in rkisp1_capture_devs_register() as the field is already initialized in rkisp1_capture_init(). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-06-27soc: fsl: guts: add serial_number supportMichael Walle1-2/+46
Most layerscapes provide a security fuse processor where the vendor will store a unique id per part. Unfortunately, we cannot use the corresponding efuse driver because this driver needs to be ready early during the boot phase. To get the unique identifier, we just need to access two registers. Thus we just search the device tree for the corresponding device, map its memory to read the id and then unmap it again. Because it is likely that the offset within the fuses is dependent on the SoC, we need a per SoC data. Also, the compatible string is different among the SoCs. For now, this add support for the LS1028A SoC. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-06-27soc: fsl: guts: drop platform driverMichael Walle1-63/+71
This driver cannot be unloaded and it will be needed very early in the boot process because other driver (weakly) depend on it (eg. for chip errata handling). Drop all the platform driver and devres stuff and simply make it a core_initcall. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-06-27soc: fsl: guts: use of_root instead of own referenceMichael Walle1-8/+4
There is already a global of_root reference. Use that instead of getting one on our own. We don't need to care about the reference count either this way. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-06-27soc: fsl: guts: allocate soc_dev_attr on the heapMichael Walle1-19/+21
This is the last global static variable. Drop it and allocate the memory on the heap instead. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-06-27soc: fsl: guts: embed fsl_guts_get_svr() in probe()Michael Walle1-31/+11
Move the reading of the SVR into the probe function as fsl_guts_get_svr() is the only user of the static guts variable and this lets us drop that as well as the malloc() for this variable. Also, we can unmap the memory region after we accessed it, which will simplify error handling later. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-06-27soc: fsl: guts: remove module_exit() and fsl_guts_remove()Michael Walle1-14/+1
This driver will never be unloaded. Firstly, it is not available as a module, but more importantly, other drivers will depend on this one to apply possible chip errata. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-06-27soc: fsl: guts: machine variable might be unsetMichael Walle1-1/+1
If both the model and the compatible properties are missing, then machine will not be set. Initialize it with NULL. Fixes: 34c1c21e94ac ("soc: fsl: fix section mismatch build warnings") Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-06-27media: rkisp1: capture: Initialize entity before video deviceLaurent Pinchart1-7/+10
The media_entity embedded in the video_device needs to be initialized before registering the video_device. Do so. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Dafna Hirschfeld <dafna@fastmail.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-06-27dmaengine: remove DMA_MEMCPY_SG once againChristoph Hellwig2-129/+0
This was removed before due to the complete lack of users, but 3218910fd585 ("dmaengine: Add core function and capability check for DMA_MEMCPY_SG") and 29cf37fa6dd9 ("dmaengine: Add consumer for the new DMA_MEMCPY_SG API function.") added it back despite still not having any users whatsoever. Fixes: 3218910fd585 ("dmaengine: Add core function and capability check for DMA_MEMCPY_SG") Fixes: 29cf37fa6dd9 ("dmaengine: Add consumer for the new DMA_MEMCPY_SG API function.") Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20220606074733.622616-1-hch@lst.de Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-06-27Merge tag 'renesas-pinctrl-for-v5.20-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into develLinus Walleij1-0/+2
pinctrl: renesas: Updates for v5.20 - Fix reporting of input disabled pins on RZ/G2L.
2022-06-27pinctrl: mediatek: mt8192: Fix compile warningsLinus Walleij1-9/+9
After applying patches I get these warnings: drivers/pinctrl/mediatek/pinctrl-mt8192.c:1302:56: warning: "/*" within comment [-Wcomment] drivers/pinctrl/mediatek/pinctrl-mt8192.c:1362:56: warning: "/*" within comment [-Wcomment] Something is wrong with the missing end-slashes. Add them. Cc: Guodong Liu <guodong.liu@mediatek.com> Cc: Nícolas F. R. A. Prado <nfraprado@collabora.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26Merge tag 'soc-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds15-75/+117
Pull ARM SoC fixes from Arnd Bergmann: "A number of fixes have accumulated, but they are largely for harmless issues: - Several OF node leak fixes - A fix to the Exynos7885 UART clock description - DTS fixes to prevent boot failures on TI AM64 and J721s2 - Bus probe error handling fixes for Baikal-T1 - A fixup to the way STM32 SoCs use separate dts files for different firmware stacks - Multiple code fixes for Arm SCMI firmware, all dealing with robustness of the implementation - Multiple NXP i.MX devicetree fixes, addressing incorrect data in DT nodes - Three updates to the MAINTAINERS file, including Florian Fainelli taking over BCM283x/BCM2711 (Raspberry Pi) from Nicolas Saenz Julienne" * tag 'soc-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits) ARM: dts: aspeed: nuvia: rename vendor nuvia to qcom arm: mach-spear: Add missing of_node_put() in time.c ARM: cns3xxx: Fix refcount leak in cns3xxx_init MAINTAINERS: Update email address arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode arm64: dts: ti: k3-j721s2: Fix overlapping GICD memory region ARM: dts: bcm2711-rpi-400: Fix GPIO line names bus: bt1-axi: Don't print error on -EPROBE_DEFER bus: bt1-apb: Don't print error on -EPROBE_DEFER ARM: Fix refcount leak in axxia_boot_secondary ARM: dts: stm32: move SCMI related nodes in a dedicated file for stm32mp15 soc: imx: imx8m-blk-ctrl: fix display clock for LCDIF2 power domain ARM: dts: imx6qdl-colibri: Fix capacitive touch reset polarity ARM: dts: imx6qdl: correct PU regulator ramp delay firmware: arm_scmi: Fix incorrect error propagation in scmi_voltage_descriptors_get firmware: arm_scmi: Avoid using extended string-buffers sizes if not necessary firmware: arm_scmi: Fix SENSOR_AXIS_NAME_GET behaviour when unsupported ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe MAINTAINERS: Update BCM2711/BCM2835 maintainer ...
2022-06-26Merge tag 'mm-hotfixes-stable-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mmLinus Torvalds1-1/+1
Pull hotfixes from Andrew Morton: "Minor things, mainly - mailmap updates, MAINTAINERS updates, etc. Fixes for this merge window: - fix for a damon boot hang, from SeongJae - fix for a kfence warning splat, from Jason Donenfeld - fix for zero-pfn pinning, from Alex Williamson - fix for fallocate hole punch clearing, from Mike Kravetz Fixes for previous releases: - fix for a performance regression, from Marcelo - fix for a hwpoisining BUG from zhenwei pi" * tag 'mm-hotfixes-stable-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mailmap: add entry for Christian Marangi mm/memory-failure: disable unpoison once hw error happens hugetlbfs: zero partial pages during fallocate hole punch mm: memcontrol: reference to tools/cgroup/memcg_slabinfo.py mm: re-allow pinning of zero pfns mm/kfence: select random number before taking raw lock MAINTAINERS: add maillist information for LoongArch MAINTAINERS: update MM tree references MAINTAINERS: update Abel Vesa's email MAINTAINERS: add MEMORY HOT(UN)PLUG section and add David as reviewer MAINTAINERS: add Miaohe Lin as a memory-failure reviewer mailmap: add alias for jarkko@profian.com mm/damon/reclaim: schedule 'damon_reclaim_timer' only after 'system_wq' is initialized kthread: make it clear that kthread_create_on_node() might be terminated by any fatal signal mm: lru_cache_disable: use synchronize_rcu_expedited mm/page_isolation.c: fix one kernel-doc comment
2022-06-26Merge tag 'for-5.19/fbdev-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdevLinus Torvalds9-31/+21
Pull fbdev fixes from Helge Deller: "Two bug fixes for the pxa3xx and intelfb drivers: - pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write - intelfb: Initialize value of stolen size The other changes are small cleanups, simplifications and documentation updates to the cirrusfb, skeletonfb, omapfb, intelfb, au1100fb and simplefb drivers" * tag 'for-5.19/fbdev-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: video: fbdev: omap: Remove duplicate 'the' in comment video: fbdev: omapfb: Align '*' in comment video: fbdev: simplefb: Check before clk_put() not needed video: fbdev: au1100fb: Drop unnecessary NULL ptr check video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write video: fbdev: skeletonfb: Convert to generic power management video: fbdev: cirrusfb: Remove useless reference to PCI power management video: fbdev: intelfb: Initialize value of stolen size video: fbdev: intelfb: Use aperture size from pci_resource_len video: fbdev: skeletonfb: Fix syntax errors in comments
2022-06-26Merge tag 'for-5.19/parisc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds1-0/+2
Pull parisc architecture fixes from Helge Deller: - enable ARCH_HAS_STRICT_MODULE_RWX to prevent a boot crash on c8000 machines - flush all mappings of a shared anonymous page on PA8800/8900 machines via flushing the whole data cache. This may slow down such machines but makes sure that the cache is consistent - Fix duplicate definition build error regarding fb_is_primary_device() * tag 'for-5.19/parisc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Enable ARCH_HAS_STRICT_MODULE_RWX parisc: Fix flush_anon_page on PA8800/PA8900 parisc: align '*' in comment in math-emu code parisc/stifb: Fix fb_is_primary_device() only available with CONFIG_FB_STI
2022-06-25clk: qcom: gcc-sc8280xp: use collapse-voting for PCIe GDSCsJohan Hovold1-0/+21
The PCIe GDSCs can be shared with other masters and should use the APCS collapse-vote register when updating the power state. This is specifically also needed to be able to disable power domains that have been enabled by boot firmware using the vote register. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220520100948.19622-4-johan+linaro@kernel.org
2022-06-25clk: qcom: gdsc: add support for collapse-vote registersJohan Hovold2-2/+11
Recent Qualcomm platforms have APCS collapse-vote registers that allow for sharing GDSCs with other masters (e.g. LPASS). Add support for using such vote registers instead of the control register when updating the GDSC power state. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220520100948.19622-3-johan+linaro@kernel.org
2022-06-25clk: qcom: gdsc: add collapse-bit helperJohan Hovold1-6/+17
Add a helper for updating the SW_COLLAPSE bit during initialisation and state updates. Note that the update during initialisation was relying on the SW_COLLAPSE bit not having been set earlier rather than passing in zero explicitly to clear the collapse vote. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220520100948.19622-2-johan+linaro@kernel.org
2022-06-25soc: qcom: rpmhpd: fix typos in commentJulia Lawall1-2/+2
Spelling mistakes (triple letters) in comment. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220521111145.81697-9-Julia.Lawall@inria.fr
2022-06-25clk: qcom: camcc-sm8250: Fix halt on boot by reducing driver's init levelVladimir Zapolskiy1-11/+1
Access to I/O of SM8250 camera clock controller IP depends on enabled GCC_CAMERA_AHB_CLK clock supplied by global clock controller, the latter one is inited on subsys level, so, to satisfy the dependency, it would make sense to deprive the init level of camcc-sm8250 driver. If both drivers are compiled as built-in, there is a change that a board won't boot up due to a race, which happens on the same init level. Fixes: 5d66ca79b58c ("clk: qcom: Add camera clock controller driver for SM8250") Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220518103554.949511-1-vladimir.zapolskiy@linaro.org
2022-06-25soc: qcom: correct kerneldocKrzysztof Kozlowski2-1/+6
Correct kerneldoc warnings like: drivers/soc/qcom/mdt_loader.c:126: warning: Function parameter or member 'fw_name' not described in 'qcom_mdt_read_metadata' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220519073301.7072-2-krzysztof.kozlowski@linaro.org
2022-06-25soc: qcom: cmd-db: replace strncpy() with strscpy_pad()Krzysztof Kozlowski1-1/+1
The use of strncpy() is considered deprecated for NUL-terminated strings[1]. Replace strncpy() with strscpy_pad(), to keep existing pad-behavior of strncpy. This fixes W=1 warning: drivers/soc/qcom/cmd-db.c: In function ‘cmd_db_get_header.part.0’: drivers/soc/qcom/cmd-db.c:151:9: warning: ‘strncpy’ specified bound 8 equals destination size [-Wstringop-truncation] 151 | strncpy(query, id, sizeof(query)); [1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220519073301.7072-1-krzysztof.kozlowski@linaro.org
2022-06-25firmware: qcom_scm-legacy: correct kerneldocKrzysztof Kozlowski1-0/+4
Correct kerneldoc warnings like: drivers/firmware/qcom_scm-legacy.c:133: warning: Function parameter or member 'dev' not described in 'scm_legacy_call' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220519073410.7358-1-krzysztof.kozlowski@linaro.org
2022-06-25soc: qcom: apr: Drop redundant check in .remove()Uwe Kleine-König1-9/+6
The remove callback is only called by the driver core if there is a driver to unbind, so there is no need to check dev->driver to be non-NULL. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220618203913.35785-1-u.kleine-koenig@pengutronix.de
2022-06-25Merge tag '20220608105238.2973600-1-dmitry.baryshkov@linaro.org' into clk-for-5.20Bjorn Andersson5-70/+124
v5.19-rc1 + 20220608105238.2973600-2-dmitry.baryshkov@linaro.org + 20220608105238.2973600-3-dmitry.baryshkov@linaro.org + 20220608105238.2973600-4-dmitry.baryshkov@linaro.org
2022-06-25clk: qcom: gcc-sc7280: use new clk_regmap_phy_mux_ops for PCIe pipe clocksDmitry Baryshkov1-34/+15
Use newly defined clk_regmap_phy_mux_ops for PCIe pipe clocks to let the clock framework automatically park the clock when the clock is switched off and restore the parent when the clock is switched on. Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220608105238.2973600-4-dmitry.baryshkov@linaro.org
2022-06-25clk: qcom: gcc-sm8450: use new clk_regmap_phy_mux_ops for PCIe pipe clocksDmitry Baryshkov1-36/+13
Use newly defined clk_regmap_phy_mux_ops for PCIe pipe clocks to let the clock framework automatically park the clock when the clock is switched off and restore the parent when the clock is switched on. Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220608105238.2973600-3-dmitry.baryshkov@linaro.org
2022-06-25clk: qcom: regmap: add PHY clock source implementationDmitry Baryshkov3-0/+96
On recent Qualcomm platforms the QMP PIPE clocks feed into a set of muxes which must be parked to the "safe" source (bi_tcxo) when corresponding GDSC is turned off and on again. Currently this is handcoded in the PCIe driver by reparenting the gcc_pipe_N_clk_src clock. However the same code sequence should be applied in the pcie-qcom endpoint, USB3 and UFS drivers. Rather than copying this sequence over and over again, follow the example of clk_rcg2_shared_ops and implement this parking in the enable() and disable() clock operations. Supplement the regmap-mux with the new clk_regmap_phy_mux type, which implements such multiplexers as a simple gate clocks. This is possible since each of these multiplexers has just two clock sources: one coming from the PHY and a reference (XO) one. If the clock is running off the from-PHY source, report it as enabled. Report it as disabled otherwise (if it uses reference source). This way the PHY will disable the pipe clock before turning off the GDSC, which in turn would lead to disabling corresponding pipe_clk_src (and thus it being parked to a safe, reference clock source). And vice versa, after enabling the GDSC the PHY will enable the pipe clock, which would cause pipe_clk_src to be switched from a safe source to the working one. Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Tested-by: Johan Hovold <johan+linaro@kernel.org> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220608105238.2973600-2-dmitry.baryshkov@linaro.org
2022-06-26powerpc/powermac: Remove empty function note_scsi_host()Christophe Leroy1-5/+0
note_scsi_host() has been an empty function since commit 6ee0d9f744d4 ("[POWERPC] Remove unused old code from powermac setup code"). Remove it. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/26f8b72a4276c0bd8ed63860c7316f6361c351b4.1655978907.git.christophe.leroy@csgroup.eu
2022-06-26pinctrl: mediatek: fix the pinconf definition of some GPIO pinsGuodong Liu1-60/+0
Remove pin definitions that do not support the R0 & R1 pinconfig property. Signed-off-by: Guodong Liu <guodong.liu@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20220624133700.15487-6-guodong.liu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: mediatek: dropping original advanced drive configuration functionGuodong Liu1-2/+0
Function bias_combo getter/setters already handle all cases advanced drive configuration, include drive for I2C related pins. Signed-off-by: Guodong Liu <guodong.liu@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20220624133700.15487-5-guodong.liu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: mediatek: add rsel setting on mt8192Guodong Liu1-0/+136
1. I2C pins's resistance value can be controlled by rsel register. This patch provides rsel (resistance selection) setting on mt8192. 2. Also add the missing pull type array for mt8192 to document the pull type of each pin and prevent invalid pull type settings. Signed-off-by: Guodong Liu <guodong.liu@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20220624133700.15487-4-guodong.liu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: mediatek: add drive for I2C related pins on mt8192Guodong Liu1-70/+26
This patch provides the advanced drive raw data setting version for I2C used pins on mt8192. Signed-off-by: Guodong Liu <guodong.liu@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20220624133700.15487-3-guodong.liu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: mediatek: add generic driving setup property on mt8192Guodong Liu1-2/+2
1. The dt-binding expects that drive-strength arguments be passed in mA, but the driver was expecting raw values. And that this commit changes the driver so that it is aligned with the binding. 2. This commit provides generic driving setup, which support 2/4/6/8/10/12/14/16mA driving, original driver just set raw data setup setting when use drive-strength property. Signed-off-by: Guodong Liu <guodong.liu@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20220624133700.15487-2-guodong.liu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: bcm2835: Make the irqchip immutableStefan Wahren1-3/+8
Commit 6c846d026d49 ("gpio: Don't fiddle with irqchips marked as immutable") added a warning to indicate if the gpiolib is altering the internals of irqchips. The bcm2835 pinctrl is also affected by this warning. Fix this by making the irqchip in the bcm2835 pinctrl driver immutable. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220614202831.236341-3-stefan.wahren@i2se.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: bcm2835: drop irq_enable/disable callbacksStefan Wahren1-6/+4
The commit b8a19382ac62 ("pinctrl: bcm2835: Fix support for threaded level triggered IRQs") assigned the irq_mask/unmask callbacks with the already existing functions for irq_enable/disable. The wasn't completely the right way (tm) to fix the issue, because these callbacks shouldn't be identical. So fix this by rename the functions to represent their intension and drop the unnecessary irq_enable/disable assigment. Suggested-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220614202831.236341-2-stefan.wahren@i2se.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: qcom: msm8916: Allow CAMSS GP clocks to be muxedNikita Travkin1-2/+2
GPIO 31, 32 can be muxed to GCC_CAMSS_GP(1,2)_CLK respectively but the function was never assigned to the pingroup (even though the function exists already). Add this mode to the related pins. Fixes: 5373a2c5abb6 ("pinctrl: qcom: Add msm8916 pinctrl driver") Signed-off-by: Nikita Travkin <nikita@trvn.ru> Link: https://lore.kernel.org/r/20220612145955.385787-4-nikita@trvn.ru Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: qcom: sc7280: Add clock optional check for ADSP bypass targetsSrinivasa Rao Mandadapu2-1/+2
Update lpass lpi pin control driver, with clock optional check for ADSP disabled platforms. This check required for distingushing ADSP based platforms and ADSP bypass platforms. In case of ADSP enabled platforms, where audio is routed through ADSP macro and decodec GDSC Switches are triggered as clocks by pinctrl driver and ADSP firmware controls them. So It's mandatory to enable them in ADSP based solutions. In case of ADSP bypass platforms clock voting is optional as these macro and dcodec GDSC switches are maintained as power domains and operated from lpass clock drivers. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1654921357-16400-3-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-25clk: qcom: mmcc-msm8996: use parent_hws/_data instead of parent_namesDmitry Baryshkov1-239/+495
Convert the clock driver to specify parent data rather than parent names, to actually bind using 'clock-names' specified in the DTS rather than global clock names. Use parent_hws where possible to refer parent clocks directly, skipping the lookup. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220617122922.769562-6-dmitry.baryshkov@linaro.org
2022-06-25clk: qcom: mmcc-msm8996: move clock parent tables downDmitry Baryshkov1-182/+182
Move clock parent tables down, after the MMPLL declrataions, so that we can use gpll hw clock fields in the next commit. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220617122922.769562-5-dmitry.baryshkov@linaro.org
2022-06-25clk: qcom: mmcc-msm8996: use ARRAY_SIZE instead of specifying num_parentsDmitry Baryshkov1-44/+44
Use ARRAY_SIZE() instead of manually specifying num_parents. This makes adding/removing entries to/from parent_data easy and errorproof. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220617122922.769562-4-dmitry.baryshkov@linaro.org
2022-06-25firmware: qcom_scm: drop unexpected word "the"Jiang Jian1-1/+1
there is an unexpected word "the" in the comments that need to be dropped > * will cause the the boot stages to enter download mode, unless Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220621094924.83135-1-jiangjian@cdjrlc.com
2022-06-25clk: qcom: rpmh: Add note about sleep/wake state for BCMsStephen Boyd1-0/+5
The sleep/wake state doesn't need to be set here because of specific RPMh behavior that carries over the active state when sleep/wake state hasn't been modified. Add a note to the code so we aren't tempted to set the sleep/wake states. Cc: Alex Elder <elder@linaro.org> Cc: Taniya Das <quic_tdas@quicinc.com> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220517190949.2922197-1-swboyd@chromium.org
2022-06-25soc: qcom: socinfo: Add an ID for sc7180PDouglas Anderson1-0/+1
Some sc7180 Chromebooks actually have sc7180P (known by many names, apparently, including possibly sc7180 Pro and sc7185). This is a sc7180 part that has slightly higher clock speeds. The official ID number allocated to these devices by Qualcomm is 495 so we'll add an entry to the table for them. Note that currently shipping BIOS for these devices will actually end up reporting an ID of 407 due to a bug but eventually a new BIOS will be released which corrects it to 495. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220523085437.v3.1.I26eca1856f99e6160d30de6d50ecab60e6226354@changeid
2022-06-25Merge tag 'char-misc-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds24-51/+91
Pull IIO driver fixes from Greg KH: "Here are a set of IIO driver fixes for 5.19-rc4. Jonathan said it best in his pull request to me, so I'll just quote it here below, as that's the only changes we have right now for the char-misc driver tree: testing: - Fix a missing MODULE_LICENSE() warning by restricting possible build configs. Various drivers: - Fix ordering of iio_get_trigger() being called before iio_trigger_register() adi,admv1014: - Fix dubious x & !y warning. adi,axi-adc: - Fix missing of_node_put() in error and normal paths. aspeed,adc: - Add missing of_node_put() fsl,mma8452: - Fix broken probing from device tree. - Drop check on return value of i2c write to device to cause reset as ACK will be missing (device reset before sending it). fsl,vf610: - Fix documentation of in_conversion_mode ABI. iio-trig-sysfs: - Ensure irq work has finished before freeing the trigger. invensense,mpu3050: - Disable regulators in error path. invensense,icm42600: - Fix collision of enum value of 0 with error path where 0 is no match. renesas,rzg2l_Adc: - Add missing fwnode_handle_put() in error path. rescale: - Fix a boolean logic bug for detection of raw + scale affecting an obscure corner case. semtech,sx9324: - Check return value of read of pin_defs st,stm32-adc: - Fix interaction across ADC instances for some supported devices. - Drop false spurious IRQ messages. - Fix calibration value handling. If we can't calibrate don't expose the vref_int channel. - Fix maximum clock rate for stm32pm15x ti,ads131e08: - Add missing fwnode_handle_put() in error paths. xilinx,ams: - Fix variable checked for error from platform_get_irq() x-powers,axp288: - Overide TS_PIN bias current for boards where it is not correctly initialized. yamaha,yas530: - Fix inverted check on calibration data being all zeros. All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (26 commits) iio:proximity:sx9324: Check ret value of device_property_read_u32_array() iio: accel: mma8452: ignore the return value of reset operation iio: adc: stm32: fix maximum clock rate for stm32mp15x iio: adc: stm32: fix vrefint wrong calibration value handling iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value) iio: adc: vf610: fix conversion mode sysfs node name iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client iio: test: fix missing MODULE_LICENSE for IIO_RESCALE=m iio:humidity:hts221: rearrange iio trigger get and register iio:chemical:ccs811: rearrange iio trigger get and register iio:accel:mxc4005: rearrange iio trigger get and register iio:accel:kxcjk-1013: rearrange iio trigger get and register iio:accel:bma180: rearrange iio trigger get and register iio: afe: rescale: Fix boolean logic bug iio: adc: aspeed: Fix refcount leak in aspeed_adc_set_trim_data iio: adc: stm32: Fix IRQs on STM32F4 by removing custom spurious IRQs message iio: adc: stm32: Fix ADCs iteration in irq handler iio: adc: ti-ads131e08: add missing fwnode_handle_put() in ads131e08_alloc_channels() iio: adc: rzg2l_adc: add missing fwnode_handle_put() in rzg2l_adc_parse_properties() iio: trigger: sysfs: fix use-after-free on remove ...
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