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2024-09-06Merge tag 'icc-6.12-rc1' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next Georgi writes: interconnect changes for 6.12 This pull request contains the interconnect changes for the 6.12-rc1 merge window. It contains new drivers and fixes with the following highlights: Driver changes: - New driver for MSM8976 platforms - New driver for MSM8937 platforms - Enable sync_state for SM8250 platforms - Enable QoS support for QCS404 - Add ab_coeff bandwidth adjustments for MSM8953 - Drop the unsupported yet DISP nodes on SM8350 platforms - Fix missed num_nodes initialization in icc-clk driver - Misc DT and documentation fixes Signed-off-by: Georgi Djakov <djakov@kernel.org> * tag 'icc-6.12-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/djakov/icc: dt-bindings: interconnect: qcom: Do not require reg for sc8180x virt NoCs dt-bindings: interconnect: qcom-bwmon: Document SA8775p bwmon compatibles dt-bindings: interconnect: qcom: msm8953: Fix 'See also' in description interconnect: qcom: msm8953: Add ab_coeff dt-bindings: interconnect: qcom: msm8939: Fix example interconnect: qcom: qcs404: Add regmaps and more bus descriptions interconnect: qcom: qcs404: Mark AP-owned nodes as such interconnect: qcom: Add MSM8937 interconnect provider driver interconnect: qcom: sm8250: Enable sync_state dt-bindings: interconnect: qcom,sm8350: drop DISP nodes interconnect: qcom: sm8350: drop DISP nodes dt-bindings: interconnect: qcom: Add Qualcomm MSM8937 NoC interconnect: qcom: Add MSM8976 interconnect provider driver dt-bindings: interconnect: qcom: Add Qualcomm MSM8976 NoC interconnect: icc-clk: Add missed num_nodes initialization dt-bindings: interconnect: qcom,rpmh: correct sm8150 camnoc
2024-09-05Merge tag 'mhi-for-v6.12' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mani/mhi into char-misc-next Manivannan writes: MHI Host ======== core ---- - Used const qualifier for 'mhi_bus_type' to place it onto the read-only memory segment. pci_generic ----------- - Fixed the Telit FE990A modem name as it was advertising the wrong product name, thereby confusing the users. - Added Netprisma LCUR57 and FCUN69 modems based on Qcom SDX24 and SDX6X SoCs. - Updated the EDL (Emergency Download) firmware path for the Foxconn modems. The patch that added the modem support mistakenly specified the generic EDL firmware path common for Qcom based modems. But they won't work. - Enabled the EDL trigger for all Foxconn modems to update the modem firmware. * tag 'mhi-for-v6.12' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mani/mhi: bus: mhi: host: pci_generic: Enable EDL trigger for Foxconn modems bus: mhi: host: pci_generic: Update EDL firmware path for Foxconn modems bus: mhi: host: pci_generic: Add support for Netprisma LCUR57 and FCUN69 bus: mhi: host: make mhi_bus_type const bus: mhi: host: pci_generic: Fix the name for the Telit FE990A
2024-09-05bus: mhi: host: pci_generic: Enable EDL trigger for Foxconn modemsSlark Xiao
All Foxconn modems support generic EDL trigger to flash the firmware. Hence, enable the EDL trigger using mhi_pci_dev_info::edl_trigger. Signed-off-by: Slark Xiao <slark_xiao@163.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20240725022941.65948-2-slark_xiao@163.com [mani: Reworded the subject and description] Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2024-09-05bus: mhi: host: pci_generic: Update EDL firmware path for Foxconn modemsSlark Xiao
Foxconn uses a unique firmware for their MHI based modems. So the generic firmware from Qcom won't work. Hence, update the EDL firmware path to include the 'foxconn' subdirectory based on the modem SoC so that the Foxconn specific firmware could be used. Respective firmware will be upstreamed to linux-firmware repo. Cc: stable@vger.kernel.org # 6.11 Fixes: bf30a75e6e00 ("bus: mhi: host: Add support for Foxconn SDX72 modems") Signed-off-by: Slark Xiao <slark_xiao@163.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20240725022941.65948-1-slark_xiao@163.com [mani: Reworded the subject and description] Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2024-09-03misc: tsl2550: replace simple_strtoul to kstrtoulHongbo Li
The function simple_strtoul performs no error checking in scenarios where the input value overflows the intended output variable. We can replace the use of the simple_strtoul with the safer alternatives kstrtoul. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Link: https://lore.kernel.org/r/20240830080311.3545307-1-lihongbo22@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03misc: lis3lv02d: Fix incorrect of_get_property() usageRob Herring (Arm)
The usage of of_get_property() is wrong. What's returned in "val" is the property's length, not the value. Fix this by using the preferred typed of_property_read_u32() function instead. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240828131851.3631855-1-robh@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03pps: add an error check in parport_attachMa Ke
In parport_attach, the return value of ida_alloc is unchecked, witch leads to the use of an invalid index value. To address this issue, index should be checked. When the index value is abnormal, the device should be freed. Found by code review, compile tested only. Cc: stable@vger.kernel.org Fixes: fb56d97df70e ("pps: client: use new parport device model") Signed-off-by: Ma Ke <make24@iscas.ac.cn> Acked-by: Rodolfo Giometti <giometti@enneenne.com> Link: https://lore.kernel.org/r/20240828131814.3034338-1-make24@iscas.ac.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03dt-bindings: nvmem: sfp: add ref to nvmem-deprecated-cells.yamlFrank Li
Add ref nvmem-deprecated-cells.yaml to support old style binding. Fix below CHECK_DTBS warning. efuse@1e80000: Unevaluated properties are not allowed ('unique-id@1c' was unexpected) Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20240902142952.71639-10-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03nvmem: Fix misspellingMatthew Wilcox
There is no function called kstrbool(). Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20240902142952.71639-9-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03nvmem: sunplus-ocotp: Use devm_platform_ioremap_resource_byname() helper ↵Zhang Zekun
function platform_get_resource_byname() and devm_ioremap_resource() can be replaced by devm_platform_ioremap_resource_byname(), which can simplify the code logic a bit, No functional change here. Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20240902142952.71639-8-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03dt-bindings: nvmem: st,stm32-romem: add missing "unevaluatedProperties" on ↵Krzysztof Kozlowski
child nodes All nodes need an explicit additionalProperties or unevaluatedProperties unless a $ref has one that's false. Fixing this for STM32 Factory-programmed data binding needs referencing fixed layout schema for children. Add reference to the NVMEM deprecated cells for the schema to be complete. This fixes dt_binding_check warning: st,stm32-romem.yaml: ^.*@[0-9a-f]+$: Missing additionalProperties/unevaluatedProperties constraint Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20240902142952.71639-7-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03dt-bindings: nvmem: convert U-Boot env to a layoutRafał Miłecki
U-Boot environment variables can be stored in various data sources. MTD is just one of available options. Refactor DT binding into a layout so it can be used with UBI volumes and other NVMEM devices. Link: https://lore.kernel.org/all/20231221173421.13737-1-zajec5@gmail.com/ Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20240902142952.71639-4-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03nvmem: imx-ocotp-ele: support i.MX95Peng Fan
i.MX95 OCOTP has same accessing method, so add an entry for i.MX95, but some fuse has ECC feature, so only read out the lower 16bits for ECC fuses. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20240902142952.71639-3-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03dt-bindings: nvmem: imx-ocotp: support i.MX95Peng Fan
Add i.MX95 ocotp compatible string Signed-off-by: Peng Fan <peng.fan@nxp.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20240902142952.71639-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03dt-bindings: misc: qcom,fastrpc: document new domain IDBartosz Golaszewski
Add "cdsp1" as the new supported label for the CDSP1 fastrpc domain. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20240902141821.70656-4-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03misc: fastrpc: Add support for cdsp1 remoteprocLing Xu
The fastrpc supports 4 remoteproc. There are some products which support cdsp1 remoteproc. Add changes to support cdsp1 remoteproc. Signed-off-by: Ling Xu <quic_lxu5@quicinc.com> [Bartosz: ported to mainline] Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240902141821.70656-3-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03dt-bindings: misc: qcom,fastrpc: increase the max number of iommusBartosz Golaszewski
The fastrpc components on the SA8775P SoC can require up to 10 IOMMU entries. Bump the maxItems. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240902141821.70656-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03slimbus: generate MODULE_ALIAS() from MODULE_DEVICE_TABLE()Masahiro Yamada
Commit 9e663f4811c6 ("slimbus: core: add support to uevent") added the MODALIAS=slim:* uevent variable, but modpost does not generate the corresponding MODULE_ALIAS(). To support automatic module loading, slimbus drivers still need to manually add MODULE_ALIAS("slim:<manf_id>:<prod_code>:*"), as seen in sound/soc/codecs/wcd9335.c. To automate this, make modpost generate the proper MODULE_ALIAS() from MODULE_DEVICE_TABLE(slim, ). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20240902141004.70048-5-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03slimbus: qcom-ngd-ctrl: use 'time_left' variable with ↵Wolfram Sang
wait_for_completion_timeout() There is a confusing pattern in the kernel to use a variable named 'timeout' to store the result of wait_for_completion_timeout() causing patterns like: timeout = wait_for_completion_timeout(...) if (!timeout) return -ETIMEDOUT; with all kinds of permutations. Use 'time_left' as a variable to make the code self explaining. Fix to the proper variable type 'unsigned long' while here. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20240902141004.70048-4-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03slimbus: qcom-ctrl: use 'time_left' variable with wait_for_completion_timeout()Wolfram Sang
There is a confusing pattern in the kernel to use a variable named 'timeout' to store the result of wait_for_completion_timeout() causing patterns like: timeout = wait_for_completion_timeout(...) if (!timeout) return -ETIMEDOUT; with all kinds of permutations. Use 'time_left' as a variable to make the code self explaining. Fix to the proper variable type 'unsigned long' while here. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20240902141004.70048-3-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03slimbus: messaging: use 'time_left' variable with wait_for_completion_timeout()Wolfram Sang
There is a confusing pattern in the kernel to use a variable named 'timeout' to store the result of wait_for_completion_timeout() causing patterns like: timeout = wait_for_completion_timeout(...) if (!timeout) return -ETIMEDOUT; with all kinds of permutations. Use 'time_left' as a variable to make the code self explaining. Fix to the proper variable type 'unsigned long' while here. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20240902141004.70048-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03binder: fix typo in commentRuffalo Lavoisier
Correct spelling on 'currently' in comment Signed-off-by: Ruffalo Lavoisier <RuffaloLavoisier@gmail.com> Acked-by: Carlos Llamas <cmllamas@google.com> Link: https://lore.kernel.org/r/20240902130732.46698-1-RuffaloLavoisier@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-09-03Merge tag 'fpga-for-6.12-rc1' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next Xu writes: FPGA Manager changes for 6.12-rc1 FPGA unit test: - Macro's change improves fpga tests using deferred actions FPGA vendor drivers: - Wolfram's change renames confusing variables for Altera & Xilinx drivers. All patches have been reviewed on the mailing list, and have been in the last linux-next releases (as part of our for-next branch). Signed-off-by: Xu Yilun <yilun.xu@intel.com> * tag 'fpga-for-6.12-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga: fpga: zynq-fpga: Rename 'timeout' variable as 'time_left' fpga: socfpga: Rename 'timeout' variable as 'time_left' fpga: Simplify and improve fpga region test using deferred actions fpga: Simplify and improve fpga bridge test using deferred actions fpga: Simplify and improve fpga mgr test using deferred actions
2024-09-03Merge tag 'coresight-next-v6.12' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/coresight/linux into char-misc-next Suzuki writes: coresight: updates for Linux v6.12 CoreSight/hwtracing subsystem updates targeting Linux v6.12: - Miscellaneous fixes and cleanups - TraceID allocation per sink, allowing system with > 110 cores for perf tracing. Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> * tag 'coresight-next-v6.12' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/coresight/linux: coresight: Make trace ID map spinlock local to the map coresight: Emit sink ID in the HW_ID packets coresight: Remove pending trace ID release mechanism coresight: Use per-sink trace ID maps for Perf sessions coresight: Make CPU id map a property of a trace ID map coresight: Expose map arguments in trace ID API coresight: Move struct coresight_trace_id_map to common header coresight: Clarify comments around the PID of the sink owner coresight: Remove unused ETM Perf stubs coresight: tmc: sg: Do not leak sg_table Coresight: Set correct cs_mode for dummy source to fix disable issue Coresight: Set correct cs_mode for TPDM to fix disable issue coresight: cti: use device_* to iterate over device child nodes
2024-09-03Merge tag 'iio-for-6.12a' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-testing Jonathan writes: IIO: 1st set of new device support, features and cleanup for 6.12 Includes a merge of spi-mos-config branch from spi.git that brings support needed for the AD4000 driver. Lots of new device support this time including 9 new drivers and substantial changes to add new support to several more. New device support ------------------ Given we have a lot of new support, I've subcategorized them: Substantial changes, or new driver ********************************** adi,ad4000 - New driver for this high speed ADC. adi,ad4695 - New driver supporting AD4690, AD4696, AD4697 and AD4698 ADCs. - Follow up series added triggered buffer support. adi,ad7380 - Add support for single ended parts, AD7386, ADC7387, AD7388 and -4 variants. (driver previously only support differential parts). These variants have an additional front end MUX so only half the channels can be sampled efficiently. adi,ad9467 - Refactor and extend driver to support ad9643, ad9449 and ad9652 high speed ADCs. adi,adxl380 - New driver for this low power accelerometer. adi,ltc2664 - New driver supporting LTC2664 and LTC2672 DACs. microchip,pac1921 - New driver for this power/current monitor chip. rohm,bh1745 - New driver for this RGBC colour sensor. rohm,bu27034anuc - The original bu27034 was canceled before mass production, so the driver is modified to support the BU27034ANUC which had some significant differences. DT compatible changed to avoid chance of old driver ever binding to real hardware. sciosense,ens210 - New driver for ens210, ens210a, ens211, ens212, ens213a, and ens215 temperature and humidity sensors (all register compatible up to some conversion time differences) sensiron,sdp500 - New driver for this differential pressure sensor. tyhx,hx9023s - New driver to support this capacitive proximity sensor. Minor changes to support new devices ************************************ adi,adf4377 - Add support for the single output adf4378. kionix,kxcjk-1013 - Add support for KX022-1020 accelerometer (binding and ID table only) liteon,ltrf216a - Add support for ltr-308. A few minor differences in features set rockchip,saradc - Add ID for rk3576-saradc sensortek,stk3310 - Add ID for stk3013 proximity sensor which (despite documentation) has an ambient light sensor and is compatible with existing parts. Documentation updates --------------------- Generalize ABI docs for shunt resistor attribute Improve calibscale and calibbias related documentation. A couple of follow up patches to resolve duplicate documentation that resulted. New core features ----------------- backend - Add option for debugfs - useful for test pattern control - Use this for both adi-axi-adc and adi-axi-dac trigger suspend - Add functions to allow triggers to be suspended. This avoids problems when a device enters suspend to idle with a sysfs trigger. Use it for now in the bmi323 only. New driver features ------------------- adi,ad7192 - Add option to be a clock provider (+ additional clock config options) adi,ad7380 - Add documentation for this fairly new driver. adi,ad9461 - Provide control of test modes and backend validation blocks used to identify problems (via debugfs) adi,ad9739 - Add backend debugfs and docs for what is provided via adi-axi-dac avago,apds9960 - Add proximity and gesture calibration offset control bosch,bmp280 - Triggered buffer support including adding raw+scale output for sysfs. liteon,ltr390 - Add configuration of integration time and scale. stm,dfsdm - Convert this SD modulator driver to backend framework and add support for channel scaling + modern channel bindings. Treewide cleanup ---------------- iio_dev->masklength: Making it private. - Provide access function to read the core compute channel mask length and a macro to iterate over elements in the active_scan_mask. - Enables marking masklength __private preventing drivers from writing it without triggering a build warning whilst minimizing overhead in what are typically hot paths. - Convert all drivers and finally mark it private. Merge conflicts resolved in drivers applied after this point. Constify regmap_bus - These are never modified, so mark them const. Core cleanup ------------ backend - A few late breaking bits of feedback (unused variable, error messages) dma-buffer - Namespace exports. core - Drop unused assignment. Driver cleanup -------------- adi,ad4695 - Fixing binding to reflect that common-mode-channel is a scalar. adi,ad7280a - Use __free(kfree) to simplify freeing of receive buffer. adi,ad7606 - Various dt-binding cleanup and improvements. - Fix oversampling related gpio handling. - Make polarity of standby gpio match documentation. - use guard() to simplify lock handling. adi,ad7768 - Use device_for_each_child_node_scoped() instead of fwnode equivalent. adi,ad7124 - Reduce SPI transfers by avoiding separate writes to different fields in the same register. - Start the ADC in idle mode. adi,adis - Drop ifdefs in favor of IS_ENABLED. adi,admv8818 - Fix wrong ABI docs. asahi-kasei,ak8975 - Drop a prefix free compatible accidentally added recently. aspeed,adc - Use of_property_present() instead of of_find_property() to see if the property is there or not. atmel,at91, - Use __free(kfree) to simplify freeing of channel related array. bosch,bma400 - Use __free(kfree) to simplify freeing a locally allocated string. bosch,bmc150 - Add missing mount-matrix binding docs. bosch,bme680 - Fix read/write to ensure multiple necessary sequential reads without device configuration change. - Drop unnecessary type casts and use more appropriate data types. - Drop some left over ACPI code as ACPI support was removed due to invalid IDs (and no known users). - Sort headers consistently. - Avoid unnecessary duplicate read and redundant read of gas config. - Use bulk reads to get calibration data. - Reorder allocation of IIO device to be prior to device init. - Add remaining read/write buffers to the union used already for all others. - Tidy up error checks for consistency of style, including dev_err_probe() - Bring the device startup procedure inline with the vendor code. - Reorder code so mode forcing is more obvious occurring where needed. - Tidy up data locality in reading functions so no magic data is stored in state structures just to get it across function calls. - Make a local lookup table static to avoid placing it on the stack. bosch,bmp280 - Fix BME280 regmap to not include registers it doesn't have. - Wait a little longer after config to allow for maximum possible necessary wait. - Reorganize headers. - Make conversion_time_max array static to avoid placing it on the stack. maxim,max1363 - Use __free(kfree) to simplify freeing transmission buffer. microchip,mcp3964 - Use devm_regulator_get_enable_read_voltage() microchip,mcp3911 - Use devm_regulator_get_enable_read_voltage() microchip,mcp4728 - Use devm_regulator_get_enable_read_voltage() microchip,mcp4922 - Use devm_regulator_get_enable_read_voltage() and devm_* to allow dropping of explicit remove() callback. onnn,noa1305 - Various tidy up. - Provide available scale values. - Make integration time configurable. - Fix up integration time look up (/2 error) ti,dac7311 - Check if spi_setup() succeeded. ti,tsc2046 - Use __free(kfree) to simplify freeing rx and tx buffers. - Use devm_regulator_get_enable_read_voltage() Various minor fixes not called out explicitly. * tag 'iio-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (250 commits) drivers:iio:Fix the NULL vs IS_ERR() bug for debugfs_create_dir() iio: sgp40: retain documentation in driver iio: ABI: remove duplicate in_resistance_calibbias dt-bindings: iio: st,stm32-adc: add top-level constraints iio: ABI: add missing calibbias attributes iio: ABI: add missing calibscale attributes iio: ABI: sort calibscale attributes iio: ABI: document calibscale_available attributes iio: light: ltr390: Calculate 'counts_per_uvi' dynamically iio: light: ltr390: Add ALS channel and support for gain and resolution doc: iio: ad4695: document buffered read iio: adc: ad4695: implement triggered buffer iio: proximity: hx9023s: Fix error code in hx9023s_property_get() iio: light: noa1305: Fix up integration time look up iio: humidity: Add support for ENS210 dt-bindings: iio: humidity: add ENS210 sensor family iio: imu: adis16460: drop ifdef around CONFIG_DEBUG_FS iio: imu: adis16400: drop ifdef around CONFIG_DEBUG_FS iio: imu: adis16480: drop ifdef around CONFIG_DEBUG_FS iio: imu: adis16475: drop ifdef around CONFIG_DEBUG_FS ...
2024-08-27bus: mhi: host: pci_generic: Add support for Netprisma LCUR57 and FCUN69Mank Wang
Add Netprisma LCUR57 and FCUN69 hardware revision: LCUR57: 02:00.0 Unassigned class [ff00]: Device 203e:1000 Subsystem: Device 203e:1000 FCUN69: 02:00.0 Unassigned class [ff00]: Device 203e:1001 Subsystem: Device 203e:1001 Both of these modules create IP interfaces through MBIM. And these modules can be checked for successful recognition through the following command: $ mmcli -L /org/freedesktop/ModemManager1/Modem/0 [NetPrisma] LCUR57-WWD $ mmcli -L /org/freedesktop/ModemManager1/Modem/0 [NetPrisma] FCUN69-WWD Signed-off-by: Mank Wang <mank.wang@netprisma.us> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/PH7PR22MB30386647BE2D813B502226CF81942@PH7PR22MB3038.namprd22.prod.outlook.com Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2024-08-26bus: mhi: host: make mhi_bus_type constKunwu Chan
Now that the driver core can properly handle constant struct bus_type, move the mhi_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Kunwu Chan <chentao@kylinos.cn> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20240823031129.49010-1-kunwu.chan@linux.dev Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2024-08-26bus: mhi: host: pci_generic: Fix the name for the Telit FE990AFabio Porcedda
Add a mhi_pci_dev_info struct specific for the Telit FE990A modem in order to use the correct product name. Cc: stable@vger.kernel.org # 6.1+ Fixes: 0724869ede9c ("bus: mhi: host: pci_generic: add support for Telit FE990 modem") Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20240820080439.837666-1-fabio.porcedda@gmail.com Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2024-08-26Merge branch 'icc-sm8350' into icc-nextGeorgi Djakov
A set of fixes that target stability of the SM8350 platform. * icc-sm8350 interconnect: qcom: sm8350: drop DISP nodes dt-bindings: interconnect: qcom,sm8350: drop DISP nodes interconnect: qcom: sm8250: Enable sync_state Link: https://lore.kernel.org/r/20240804-sm8350-fixes-v1-0-1149dd8399fe@linaro.org/ Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-26Merge branch 'icc-misc' into icc-nextGeorgi Djakov
This series introduce new ICC drivers for some legacy socs while at it also updates a bit of qcs404 driver which seems to not receive much attention lately. * icc-misc dt-bindings: interconnect: qcom: Add Qualcomm MSM8976 NoC interconnect: qcom: Add MSM8976 interconnect provider driver dt-bindings: interconnect: qcom: Add Qualcomm MSM8937 NoC interconnect: qcom: Add MSM8937 interconnect provider driver interconnect: qcom: qcs404: Mark AP-owned nodes as such interconnect: qcom: qcs404: Add regmaps and more bus descriptions dt-bindings: interconnect: qcom: msm8939: Fix example interconnect: qcom: msm8953: Add ab_coeff dt-bindings: interconnect: qcom: msm8953: Fix 'See also' in description Link: https://lore.kernel.org/all/20240709102728.15349-1-a39.skl@gmail.com/ Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-26dt-bindings: interconnect: qcom: Do not require reg for sc8180x virt NoCsGeorgi Djakov
The virtual interconnect providers do not have their own IO address space, but this is not documented in the DT schema and the following warnings are reported by dtbs_check: sc8180x-lenovo-flex-5g.dtb: interconnect-camnoc-virt: 'reg' is a required property sc8180x-lenovo-flex-5g.dtb: interconnect-mc-virt: 'reg' is a required property sc8180x-lenovo-flex-5g.dtb: interconnect-qup-virt: 'reg' is a required property sc8180x-primus.dtb: interconnect-camnoc-virt: 'reg' is a required property sc8180x-primus.dtb: interconnect-mc-virt: 'reg' is a required property sc8180x-primus.dtb: interconnect-qup-virt: 'reg' is a required property Fix this by adding them to the list of compatibles that do not require the reg property. Link: https://lore.kernel.org/r/20240730141016.1142608-1-djakov@kernel.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-26dt-bindings: interconnect: qcom-bwmon: Document SA8775p bwmon compatiblesTengfei Fan
Document the compatibles used to describe the bwmons present on the SA8775p platform. Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com> Link: https://lore.kernel.org/r/20240730-add_sa8775p_bwmon-v1-1-f4f878da29ae@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-24dt-bindings: interconnect: qcom: msm8953: Fix 'See also' in descriptionAdam Skladowski
"See also" in description seems to be wrongly defined, make it inline with other yamls. Fixes: 791ed23f735b ("dt-bindings: interconnect: qcom: Add Qualcomm MSM8953 NoC") Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240709102728.15349-10-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-24interconnect: qcom: msm8953: Add ab_coeffAdam Skladowski
BIMC and SNOC-MM on downstream feature qcom,util-fact which translates to ab_coeff, add it. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Link: https://lore.kernel.org/r/20240709102728.15349-9-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-24dt-bindings: interconnect: qcom: msm8939: Fix exampleAdam Skladowski
For now example list snoc_mm as children of bimc which is obviously not valid, drop bimc and move snoc_mm into snoc. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240709102728.15349-8-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-24interconnect: qcom: qcs404: Add regmaps and more bus descriptionsAdam Skladowski
Currently we are lacking descriptions of regmaps, bus clocks and types of busses, provide them. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Link: https://lore.kernel.org/r/20240709102728.15349-7-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-24interconnect: qcom: qcs404: Mark AP-owned nodes as suchAdam Skladowski
When driver was upstreamed it seems ap_owned nodes were not available, bring them now. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Link: https://lore.kernel.org/r/20240709102728.15349-6-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-24interconnect: qcom: Add MSM8937 interconnect provider driverAdam Skladowski
Add driver for interconnect busses found in MSM8937 based platforms. The topology consists of four NoCs that are partially controlled by a RPM processor. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Link: https://lore.kernel.org/r/20240709102728.15349-5-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23interconnect: qcom: sm8250: Enable sync_stateDmitry Baryshkov
Enable the generic icc sync_state callback to ensure interconnect votes are actually taken into account, instead of being forced to the maximum value. Fixes: b95b668eaaa2 ("interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240804-sm8350-fixes-v1-8-1149dd8399fe@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23dt-bindings: interconnect: qcom,sm8350: drop DISP nodesDmitry Baryshkov
Vendor msm-5.x kernels declared duplicate indices for some of display nodes to be used by separate display RSC and BCM voters. As it is not clear how this separate BCM should be modelled upstream and the device trees do not use these indices, drop them for now. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240804-sm8350-fixes-v1-6-1149dd8399fe@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23interconnect: qcom: sm8350: drop DISP nodesDmitry Baryshkov
The msm-5.x kernels have additional display RSC and separate display BCM voter. Since upstream kernel doesn't yet provide display RSC, we end up duplicating several nodes, which can result in incorrect votes being cast. Drop *_DISP nodes. Fixes: d26a56674497 ("interconnect: qcom: Add SM8350 interconnect provider driver") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240804-sm8350-fixes-v1-4-1149dd8399fe@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23dt-bindings: interconnect: qcom: Add Qualcomm MSM8937 NoCAdam Skladowski
Add bindings for Qualcomm MSM8937 Network-On-Chip interconnect devices. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240709102728.15349-4-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23interconnect: qcom: Add MSM8976 interconnect provider driverAdam Skladowski
Add driver for interconnect busses found in MSM8976 based platforms. The topology consists of four NoCs that are partially controlled by a RPM processor. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Link: https://lore.kernel.org/r/20240709102728.15349-3-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23dt-bindings: interconnect: qcom: Add Qualcomm MSM8976 NoCAdam Skladowski
Add bindings for Qualcomm MSM8976 Network-On-Chip interconnect devices. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240709102728.15349-2-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23interconnect: icc-clk: Add missed num_nodes initializationKees Cook
With the new __counted_by annotation, the "num_nodes" struct member must be set before accessing the "nodes" array. This initialization was done in other places where a new struct icc_onecell_data is allocated, but this case in icc_clk_register() was missed. Set "num_nodes" after allocation. Fixes: dd4904f3b924 ("interconnect: qcom: Annotate struct icc_onecell_data with __counted_by") Signed-off-by: Kees Cook <kees@kernel.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20240716214819.work.328-kees@kernel.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23dt-bindings: interconnect: qcom,rpmh: correct sm8150 camnocRayyan Ansari
The sm8150 camnoc interconnect was mistakenly documented as "qcom,sm8150-camnoc-noc", for which there is no reference to in drivers or device tree. Correct this to "qcom,sm8150-camnoc-virt". Signed-off-by: Rayyan Ansari <rayyan.ansari@linaro.org> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240716144738.109823-1-rayyan.ansari@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-21drivers:iio:Fix the NULL vs IS_ERR() bug for debugfs_create_dir()Yang Ruibin
The debugfs_create_dir() function returns error pointers. It never returns NULL. So use IS_ERR() to check it. Signed-off-by: Yang Ruibin <11162571@vivo.com> Link: https://patch.msgid.link/20240821083911.3411-1-11162571@vivo.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-08-21iio: sgp40: retain documentation in driverAndreas Klinger
Retain documentation on how the voc index is actually calculated in driver code as it'll be removed in Documentation. This is a follow up on patch "[PATCH] iio: ABI: remove duplicate in_resistance_calibbias" from David. Signed-off-by: Andreas Klinger <ak@it-klinger.de> Link: https://patch.msgid.link/ZsWdFOIkDtEB9WGO@mail.your-server.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-08-21iio: ABI: remove duplicate in_resistance_calibbiasDavid Lechner
In commit 0f718e10da81 ("iio: ABI: add missing calibbias attributes"), the in_resistance_calibbias attribute was added to the main IIO ABI documentation. This attribute is was already documented in sysfs-bus-iio-chemical-sgp40. This resulted in a duplicate entry that is causing documentation build warnings. This removes the attribute from the sgp40 documentation in favor of the main IIO ABI documentation since this attribute fits the established pattern of standard IIO attributes. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Closes: https://lore.kernel.org/linux-next/20240820134739.50c771cb@canb.auug.org.au/ Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240820-iio-abi-remove-dup-in_resistance_calibbias-v1-1-e64e58cabb14@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-08-21dt-bindings: iio: st,stm32-adc: add top-level constraintsKrzysztof Kozlowski
Properties with variable number of items per each device are expected to have widest constraints in top-level "properties:" block and further customized (narrowed) in "if:then:". Add missing top-level constraints for clock-names. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/20240818172951.121983-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
generated by cgit (git 2.34.1) at 2025-09-30 01:12:08 +0000