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69772f509e
233 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Arnd Bergmann
|
1876c788bb |
A few more Qualcomm driver updates for v6.13
Make the Adreno driver invoke the SMMU aperture setup firmware function, which is required to allow the GPU to manage per-process page tables in some firmware versions - as an example Rb3Gen2 has no GPU without this. Add X1E Devkit to the list of devices that has functional EFI variable access through the uefisecapp. Flip the "manual slice configuration quirk" in the Qualcomm LLCC driver, as this only applies to a single platform, and introduce support for QCS8300, QCS615, SAR2130P, and SAR1130P. Lastly, add IPQ5424 and IPQ5404 to the Qualcomm socinfo driver. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmc0G8EVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3FNLwP/1g/MKjDI3AT0esqzTvD5AUgpCab Vb20nlK57Qt64k6WdQ8DLVygA7sb9iB5mq/KYSr3k4+S1DdG8qLzRkL0N/uD9Hwv AHEb7pPtuFIFSsV8+o41SPn30lg6AkxkjbGgMUDrT0hvZcBxUzGHRFbs8HM5ShCg i1Sy/eZje+iX8wOF5xW960eMT3e/8FvW145nLi1uYuaCyCh0A/wNpahjtKpA0q6A s3rnhDye6qJQxcd0xk7fYCbc39iBF4D1Jvrog6Mc4TLKdLULnXIPIJxc7NRm8uGw WbhYwNsYmCGkErAorvPtEDacYxi7sFAwMD+ALayBnhnsU/l5Nz44JfZwIqKUg+WJ bsc+kJRT3oIfwfSJO+tBFI80XDCiTb6Wyyn2lemO1L5NQgDMLxFXBo7tadScS2FM /QEYJvZj4SVfG6rpfD/+4ZVw6FjKnkhDTYoB4Q4uqia4GLfZtIl925xJtaNCtQNM nku4sL+HK2HdL1HuZuVE1Uamt62sdzL2iqwctcjoPpIcq+WB8XwPfshg/iO57vao IFVcPUs/enoCU7PtovQWrI+CcVxaZvOOst4M0Pou9DBi3jGLbVdS9/kt7HEFwbD9 qmdydfPZty2lMHvFl5Q6PzfszGf4+78em/dtz5/BUgB2C7Y56427fbbu0g+ADf8w z8Hq5lM++Qh7SwNd =Wqwn -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmc05DAACgkQYKtH/8kJ UidXZQ//b9NHOLIaYNBcxSFT5ibK1orcCpWcUQlzkwKRwz8kXMsXW41t3R/Ab1Wk nJhQFwWL28sDtDTK13mdfSM4dnDuoqtjIk4/40LGyivla7m5LCPr775xFYJzfRPc z0gZvabNp4syKC4l5FCFILOxeYE2cyDkzGMxlTg5ztUfF4AsFr3PrJq9wmvhfQo8 GRm6XSsAaq7cshEwYqJRtDfR3i6vzaqbbn54/HHBTpMZnhus2iZk92Q1gEekD2fi UjySAmdOFCjCIPCxxrRMEPupHjT20DqJVK//m/kNCNAw4i4049o1Xu/KjoymPQNa Wg/UjS5Lsne58dFI1Kmmdat9nqrVrd0ZXQd4mpERSJKYAGptO73PNofzFDvtuLYX V3usgZIZJzk/L+amkVIeY/Ot8fPgiRgb2G5SIcWcIBqiUtwNyw3TOnxcswcml8JA gzneVx4LryrRPrjJGTb1LqefwH4Rs48RpKUVDrHN7vxK3r3EKirqxQtTic7kdrJp GbR0OdkfIcLF3k4uSMDSfKlIB7kcldGdJw8ZJY0Qn4yJr7Uss+N4jk6U8eqkW0AC 0LKGXk4ym9t8rFYnfck/toGDtXMFnjNFnY+SYq9F241Ux08l2stme14PG7Mu0tyY dxEbV1FYkxy55LVYgW0hK/Y5+ogGusNfJICZSTen6NDGK38+x4I= =yuqG -----END PGP SIGNATURE----- Merge tag 'qcom-drivers-for-6.13-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers A few more Qualcomm driver updates for v6.13 Make the Adreno driver invoke the SMMU aperture setup firmware function, which is required to allow the GPU to manage per-process page tables in some firmware versions - as an example Rb3Gen2 has no GPU without this. Add X1E Devkit to the list of devices that has functional EFI variable access through the uefisecapp. Flip the "manual slice configuration quirk" in the Qualcomm LLCC driver, as this only applies to a single platform, and introduce support for QCS8300, QCS615, SAR2130P, and SAR1130P. Lastly, add IPQ5424 and IPQ5404 to the Qualcomm socinfo driver. * tag 'qcom-drivers-for-6.13-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: ice: Remove the device_link field in qcom_ice drm/msm/adreno: Setup SMMU aparture for per-process page table firmware: qcom: scm: Introduce CP_SMMU_APERTURE_ID soc: qcom: socinfo: add IPQ5424/IPQ5404 SoC ID dt-bindings: arm: qcom,ids: add SoC ID for IPQ5424/IPQ5404 soc: qcom: llcc: Flip the manual slice configuration condition dt-bindings: firmware: qcom,scm: Document sm8750 SCM firmware: qcom: uefisecapp: Allow X1E Devkit devices soc: qcom: llcc: Add LLCC configuration for the QCS8300 platform dt-bindings: cache: qcom,llcc: Document the QCS8300 LLCC soc: qcom: llcc: Add configuration data for QCS615 dt-bindings: cache: qcom,llcc: Document the QCS615 LLCC soc: qcom: llcc: add support for SAR2130P and SAR1130P soc: qcom: llcc: use deciman integers for bit shift values dt-bindings: cache: qcom,llcc: document SAR2130P and SAR1130P Link: https://lore.kernel.org/r/20241113032425.356306-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Bjorn Andersson
|
1af75b2ad0 |
firmware: qcom: scm: Introduce CP_SMMU_APERTURE_ID
The QCOM_SCM_SVC_MP service provides QCOM_SCM_MP_CP_SMMU_APERTURE_ID, which is used to trigger the mapping of register banks into the SMMU context for per-processes page tables to function (in case this isn't statically setup by firmware). This is necessary on e.g. QCS6490 Rb3Gen2, in order to avoid "CP | AHB bus error"-errors from the GPU. Introduce a function to allow the msm driver to invoke this call. Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Link: https://lore.kernel.org/r/20241110-adreno-smmu-aparture-v2-1-9b1fb2ee41d4@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
||
|
Ronak Jain
|
92fb71333d |
firmware: xilinx: add support for new SMC call format
Added zynqmp_pm_invoke_fw_fn() to use new SMC format in which lower 12 bits of SMC id are fixed and firmware header is moved to subsequent SMC arguments. The new SMC format supports full request and response buffers. Added zynqmp_pm_get_sip_svc_version() to get SiP SVC version number to check if TF-A is newer or older and use the SMC format accordingly to handle backward compatibility. Used new SMC format for PM_QUERY_DATA API as more response values are required in it. Signed-off-by: Ronak Jain <ronak.jain@amd.com> Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com> Link: https://lore.kernel.org/r/20240920055501.2658642-1-ronak.jain@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com> |
||
|
Ronak Jain
|
f33d6099ed |
firmware: xilinx: use u32 for reset ID in reset APIs
Refactors the reset handling mechanisms by replacing the reset ID's enum type with a u32. This update improves flexibility, allowing the reset ID to accommodate a broader range of values, including those that may not fit into predefined enum values. The use of u32 for reset ID enhances extensibility, especially for hardware platforms or features where more granular control of reset operations is required. By shifting to a general integer type, this change reduces constraints and simplifies integration with other system components that rely on non-enum-based reset IDs. Signed-off-by: Ronak Jain <ronak.jain@amd.com> Link: https://lore.kernel.org/r/20240830100042.3163511-1-ronak.jain@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com> |
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|
Ronak Jain
|
848f2bbb36 |
firmware: xilinx: Add missing debug firmware interfaces
Add missing PM EEMI APIs interface in debug firmware driver. The debugfs firmware driver interface is intended for testing and debugging the EEMI APIs only. This interface does not contain any checking regarding improper usage, and the number, type and valid ranges of the arguments. This interface must be used with a lot of care. In fact, accessing this interface during normal PM operation will very likely cause unexpected problems. The debugfs interface shouldn't be used in the production system and hence it is disabled by default in defconfig. Signed-off-by: Ronak Jain <ronak.jain@amd.com> Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20240730084342.1683231-1-ronak.jain@amd.com |
||
|
Arnd Bergmann
|
540c830212
|
firmware: imx: remove duplicate scmi_imx_misc_ctrl_get()
These two functions have a stub definition when CONFIG_IMX_SCMI_MISC_EXT
is not set, which conflict with the global definition:
In file included from drivers/firmware/imx/sm-misc.c:6:
include/linux/firmware/imx/sm.h:30:1: error: expected identifier or '(' before '{' token
30 | {
| ^
drivers/firmware/imx/sm-misc.c:26:5: error: redefinition of 'scmi_imx_misc_ctrl_get'
26 | int scmi_imx_misc_ctrl_get(u32 id, u32 *num, u32 *val)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/firmware/imx/sm.h:24:19: note: previous definition of 'scmi_imx_misc_ctrl_get' with type 'int(u32, u32 *, u32 *)' {aka 'int(unsigned int, unsigned int *, unsigned int *)'}
24 | static inline int scmi_imx_misc_ctrl_get(u32 id, u32 *num, u32 *val)
| ^~~~~~~~~~~~~~~~~~~~~~
There is no real need for the #ifdef, and removing this avoids
the build failure.
Fixes:
|
||
|
Arnd Bergmann
|
6d67480404 |
Qualcomm driver updates for v6.12
Support is added for making SCM driver configure the system either for a full or minimal ramdump following a system crash. The ramdump mode is changed from being enable-only to enable/disable as requested. The QSEECOM uefisecapp interface is allow-listed on Surface Laptop 7 and Lenovo Thinkpad T14s, providing EFI variable access. The change to match the SMD RPM driver based on the SMD channel name is reverted, in favor of stepping back to OF-based matching, as a means to get module autoloading to work properly. AOSS, APR, ICE, OCMEM, PBS and SMP2P drivers has error handling cleaned up using scoped resources. Trace events are added to the BWMON and SMP2P drivers, for better insights into their operations. The X1E LLCC configuration data is updated based on recommended values. A number of platforms are added to the in-kernel PD-mapper. SocInfo driver is extended with IDs from SM7325, QCS8275 and QCS8300 families. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmbYs3AVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3FjywP/1IDWiKrOrIBYc6ndmssYrQLzlRw SSt/Q0YjPKogxl4qwTjTQUmBI/1I+vOa7kf9i0/BNpuslnhJYW51r9bZrcI0n3PW P1Pm7J32WGOIauFU9XoGmqzdlPBCVZKcfeCV3n9xTvF0pAipQqz46+O5mVg77jVU L5MaVIr4guk/glBJTym97KOlkSSbBsSmheistxiBJUIkUlZqX3YwBQE0Cih1VYOn DcQy29EjTpxhbLqI5BqFN3iJqGaV3RS32hL9hM8nYlXth0u8ZBy/H9AEViEK8M1K YakDoRkGyihj0M7oFV405yJdSskEbTBlxAfX7LH7x37XocRpsFf+u/Ti8VWxLMnt VUciuWA8bg6LnhMK1tQKEGM+3Wp2NZDJStKtV+OnYkvWbKN9QwS4DyiWdPvJGsgJ j4qq4B3nF3JU8Pu8Ih59LtPPFTa9/jMkOkqmF7smNehji8gjzHmkAhw6fWPCE5+h p8EC/XrYvXCwkBwPWE5vopip8CIpl3bMPb5bbHYGb4NuY59ztht40EExYxnhQzoN 3ezg+J2jIEaG/HQiBcxt0NrjyLRzkWJVryRxigg1co8Alcmxh7B1UNshiWRI70MA P3Emjh8Snixnp7ZD5O5hyiJ4yahomsfuCoDjVL6Vk4AYjon4ZjZ8pgcGBLgB1gry Zvkj5b5vc+8VNHnd =hZ0b -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmbZvJUACgkQYKtH/8kJ Uice9w//SXO0VlWitafyNuWwwqZfWZY953j2sjAjPWC2OWLGgjTQPL2sDKaOnvWG FRl8dZmYRcaEb7C7NeWvs1QrUztvxKDXOCDKlmt82EotyBlH1vLFWJK5KJ3oO0sD 0kQLWDr/KS/QIooXT/PcoFJ0mkpMqYKWV+XLLi+NDQsScMZsGyhZiDdv+qwX3qBw 9lt/srB1VfgW8gBrOGAxmS/WDQ4wup7/KPNpaUTIdPR8JMNFgoMCVY03LkB+FCcM 4s/MeecFzHavshFnZqcWzppf1FNX70lcaWEcbbNopM/bekZICFjGWZGoi+tK/8fZ WFj3OWZwDGYtxkYjT9M/zvxEJK2xDLosIOICV1dm+OcUN6LAXwknHBuCGMMNDQI1 jOQjZBXn3A+aT/Amy5GpKV0ci4K/tTI6AfBGdlZJq9jsQOMfP8Cygsv6leRp3dpJ 06v2ifSWUTv8+ucwYn/Oz0rZDZAe8ucswybzQo0lyor4Qg8lTZJFIU6iNoT/ZCCZ wlNg7t1OfkGGr08SuiAhV6+c5/CK2WivxCfKfZjw8+iMLJXyjE57fnf2HaU9Yfwp iJrV1euITVkLjmyMCg2YJSyWVl8O43T+LBcqreZel2iDJOBgY84zfk5hB/2sLLXj bo3H9QHD7IlQ3yOafT8zuxtanw3cJfBId34afsYD8h9khVz8OmI= =6GV4 -----END PGP SIGNATURE----- Merge tag 'qcom-drivers-for-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers Qualcomm driver updates for v6.12 Support is added for making SCM driver configure the system either for a full or minimal ramdump following a system crash. The ramdump mode is changed from being enable-only to enable/disable as requested. The QSEECOM uefisecapp interface is allow-listed on Surface Laptop 7 and Lenovo Thinkpad T14s, providing EFI variable access. The change to match the SMD RPM driver based on the SMD channel name is reverted, in favor of stepping back to OF-based matching, as a means to get module autoloading to work properly. AOSS, APR, ICE, OCMEM, PBS and SMP2P drivers has error handling cleaned up using scoped resources. Trace events are added to the BWMON and SMP2P drivers, for better insights into their operations. The X1E LLCC configuration data is updated based on recommended values. A number of platforms are added to the in-kernel PD-mapper. SocInfo driver is extended with IDs from SM7325, QCS8275 and QCS8300 families. * tag 'qcom-drivers-for-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (33 commits) firmware: qcom: scm: Allow QSEECOM on Surface Laptop 7 models dt-bindings: soc: qcom: qcom,pmic-glink: Document SM7325 compatible soc: qcom: pd_mapper: Add SM7325 compatible soc: qcom: socinfo: Add Soc IDs for SM7325 family dt-bindings: arm: qcom,ids: Add IDs for SM7325 family soc: qcom: socinfo: add QCS8275/QCS8300 SoC ID dt-bindings: arm: qcom,ids: add SoC ID for QCS8275/QCS8300 soc: qcom: smp2p: use scoped device node handling to simplify error paths soc: qcom: pbs: use scoped device node handling to simplify error paths soc: qcom: ocmem: use scoped device node handling to simplify error paths soc: qcom: ice: use scoped device node handling to simplify error paths soc: qcom: aoss: simplify with scoped for each OF child loop soc: qcom: apr: simplify with scoped for each OF child loop soc: qcom: smd-rpm: add qcom,smd-rpm compatible dt-bindings: soc: qcom: smd-rpm: add generic compatibles Revert "soc: qcom: smd-rpm: Match rpmsg channel instead of compatible" firmware: qcom: scm: Add multiple download mode support firmware: qcom: scm: Refactor code to support multiple dload mode soc: qcom: pd_mapper: Add more older platforms without domains soc: qcom: pd_mapper: Add X1E80100 ... Link: https://lore.kernel.org/r/20240904193042.15118-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Peng Fan
|
0b4f8a68b2 |
firmware: imx: Add i.MX95 MISC driver
The i.MX95 System manager exports SCMI MISC protocol for linux to do various settings, such as set board gpio expander as wakeup source. The driver is to add the support. Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Message-Id: <20240823-imx95-bbm-misc-v2-v8-5-e600ed9e9271@nxp.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
||
|
Bartosz Golaszewski
|
924fc22c28 |
firmware: qcom: qseecom: remove unused functions
qseecom_scm_dev(), qseecom_dma_alloc() and qseecom_dma_free() are no
longer used following the conversion to using tzmem. Remove them.
Fixes:
|
||
|
Linus Torvalds
|
12cc3d5389 |
sound updates for 6.11-rc1
Lots of changes in this cycle, but mostly for cleanups and
refactoring. Significant amount of changes are about DT schema
conversions for ASoC at this time while we see other usual
suspects, too. Some highlights below:
Core:
- Re-introduction of PCM sync ID support API
- MIDI2 time-base extension in ALSA sequencer API
ASoC:
- Syncing of features between simple-audio-card and the two
audio-graph cards
- Support for specifying the order of operations for components
within cards to allow quirking for unusual systems
- Lots of DT schema conversions
- Continued SOF/Intel updates for topology, SoundWire, IPC3/4
- New support for Asahi Kasei AK4619, Cirrus Logic CS530x, Everest
Semiconductors ES8311, NXP i.MX95 and LPC32xx, Qualcomm LPASS
v2.5 and WCD937x, Realtek RT1318 and RT1320 and Texas
Instruments PCM5242
HD-audio:
- More quirks, Intel PantherLake support, senarytech codec support
- Refactoring of Cirrus codec component-binding
Others:
- ALSA control kselftest improvements, and fixes for input value
checks in various drivers
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Merge tag 'sound-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"Lots of changes in this cycle, but mostly for cleanups and
refactoring.
Significant amount of changes are about DT schema conversions for ASoC
at this time while we see other usual suspects, too.
Some highlights below:
Core:
- Re-introduction of PCM sync ID support API
- MIDI2 time-base extension in ALSA sequencer API
ASoC:
- Syncing of features between simple-audio-card and the two
audio-graph cards
- Support for specifying the order of operations for components
within cards to allow quirking for unusual systems
- Lots of DT schema conversions
- Continued SOF/Intel updates for topology, SoundWire, IPC3/4
- New support for Asahi Kasei AK4619, Cirrus Logic CS530x, Everest
Semiconductors ES8311, NXP i.MX95 and LPC32xx, Qualcomm LPASS v2.5
and WCD937x, Realtek RT1318 and RT1320 and Texas Instruments
PCM5242
HD-audio:
- More quirks, Intel PantherLake support, senarytech codec support
- Refactoring of Cirrus codec component-binding
Others:
- ALSA control kselftest improvements, and fixes for input value
checks in various drivers"
* tag 'sound-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (349 commits)
kselftest/alsa: Log the PCM ID in pcm-test
kselftest/alsa: Use card name rather than number in test names
ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
ALSA: seq: ump: Skip useless ports for static blocks
ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
ALSA: usb: Use BIT() for bit values
ALSA: usb: Fix UBSAN warning in parse_audio_unit()
ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
ASoC: tas2781: Add new Kontrol to set tas2563 digital Volume
ASoC: codecs: wcd937x: Remove separate handling for vdd-buck supply
ASoC: codecs: wcd937x: Remove the string compare in MIC BIAS widget settings
ASoC: codecs: wcd937x-sdw: Fix Unbalanced pm_runtime_enable
ASoC: dt-bindings: cirrus,cs42xx8: Convert to dtschema
ASoC: cs530x: Remove bclk from private structure
ASoC: cs530x: Calculate proper bclk rate using TDM
ASoC: dt-bindings: cirrus,cs4270: Convert to dtschema
firmware: cs_dsp: Rename fw_ver to wmfw_ver
firmware: cs_dsp: Clarify wmfw format version log message
firmware: cs_dsp: Make wmfw and bin filename arguments const char *
...
|
||
|
Linus Torvalds
|
1200af3ac1 |
- New Drivers
- Add support for ROHM BD96801 Power Management IC
- Add support for Cirrus Logic CS40L50 Haptic Driver with Waveform Memory
- Add support for Marvell 88PM886 Power Management IC
- New Device Support
- Add support for Keyboard Backlight to ChromeOS Embedded Controller
- Add support for LEDs to ChromeOS Embedded Controller
- Add support for Charge Control to ChromeOS Embedded Controller
- Add support for the HW Monitoring Service to ChromeOS Embedded Controller
- Add support for AUXADCs to MediaTek MT635{7,8,9} Power Management ICs
- New Functionality
- Allow Syscon consumers to supply their own Regmaps on registration
- Fix-ups
- Constify/staticise applicable data structures
- Remove superfluous/duplicated/unused sections
- Device Tree binding adaptions/conversions/creation
- Trivial; spelling, whitespace, coding-style adaptions
- Utilise centrally provided helpers and macros to aid simplicity/duplication
- Drop i2c_device_id::driver_data where the value is unused
- Replace ACPI/DT firmware helpers with agnostic variants
- Move over to GPIOD (descriptor-based) APIs
- Annotate a bunch of __counted_by() cases
- Straighten out some includes
- Bug Fixes
- Ensure potentially asserted recent lines are deasserted during initialisation
- Avoid "<module>.ko is added to multiple modules" warnings
- Supply a bunch of MODULE_DESCRIPTIONs to silence modpost warnings
- Fix Wvoid-pointer-to-enum-cast warnings
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Merge tag 'mfd-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Drivers:
- ROHM BD96801 Power Management IC
- Cirrus Logic CS40L50 Haptic Driver with Waveform Memory
- Marvell 88PM886 Power Management IC
New Device Support:
- Keyboard Backlight to ChromeOS Embedded Controller
- LEDs to ChromeOS Embedded Controller
- Charge Control to ChromeOS Embedded Controller
- HW Monitoring Service to ChromeOS Embedded Controller
- AUXADCs to MediaTek MT635{7,8,9} Power Management ICs
New Functionality:
- Allow Syscon consumers to supply their own Regmaps on registration
Fix-ups:
- Constify/staticise applicable data structures
- Remove superfluous/duplicated/unused sections
- Device Tree binding adaptions/conversions/creation
- Trivial; spelling, whitespace, coding-style adaptions
- Utilise centrally provided helpers and macros to aid
simplicity/duplication
- Drop i2c_device_id::driver_data where the value is unused
- Replace ACPI/DT firmware helpers with agnostic variants
- Move over to GPIOD (descriptor-based) APIs
- Annotate a bunch of __counted_by() cases
- Straighten out some includes
Bug Fixes:
- Ensure potentially asserted recent lines are deasserted during
initialisation
- Avoid "<module>.ko is added to multiple modules" warnings
- Supply a bunch of MODULE_DESCRIPTIONs to silence modpost warnings
- Fix Wvoid-pointer-to-enum-cast warnings"
* tag 'mfd-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (87 commits)
mfd: timberdale: Attach device properties to TSC2007 board info
mfd: tmio: Move header to platform_data
mfd: tmio: Sanitize comments
mfd: tmio: Update include files
mmc: tmio/sdhi: Fix includes
mfd: tmio: Remove obsolete io accessors
mfd: tmio: Remove obsolete platform_data
watchdog: bd96801_wdt: Add missing include for FIELD_*()
dt-bindings: mfd: syscon: Add APM poweroff mailbox
dt-bindings: mfd: syscon: Split and enforce documenting MFD children
dt-bindings: mfd: rk817: Merge support for RK809
dt-bindings: mfd: rk817: Fixup clocks and reference dai-common
dt-bindings: mfd: syscon: Add TI's opp table compatible
mfd: omap-usb-tll: Use struct_size to allocate tll
dt-bindings: mfd: Explain lack of child dependency in simple-mfd
dt-bindings: mfd: Dual licensing for st,stpmic1 bindings
mfd: omap-usb-tll: Annotate struct usbtll_omap with __counted_by
mfd: tps6594-core: Remove unneeded semicolon in tps6594_check_crc_mode()
mfd: lm3533: Move to new GPIO descriptor-based APIs
mfd: tps65912: Use devm helper functions to simplify probe
...
|
||
|
Mark Brown
|
1ee45e649e
|
firmware: cs_dsp: Some small coding improvements
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>: Commit series that makes some small improvements to code and the kernel log messages. |
||
|
Richard Fitzgerald
|
dc0e5ca885
|
firmware: cs_dsp: Rename fw_ver to wmfw_ver
Rename the confusingly named struct member fw_ver to wmfw_ver. It contains the wmfw format version of the loaded wmfw file. This commit also contains an update to wm_adsp for the new name. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20240710103640.78197-5-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
||
|
Richard Fitzgerald
|
584e86e14c
|
firmware: cs_dsp: Make wmfw and bin filename arguments const char *
The wmfw_filename and bin_filename strings passed into cs_dsp_power_up() and cs_dsp_adsp1_power_up() should be const char *. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20240710103640.78197-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
||
|
Arnd Bergmann
|
782b726201 |
arm64: Xilinx SoC changes for 6.11
Timer - Fix u32 overflow issue in 32-bit width PWM mode. Event manager: - rename cpu_number1 to dummy_cpu_number Power: - Add cb event for subsystem restart - check return status of get_api_version() Firmware: - Move FIRMWARE_VERSION_MASK to xlnx-zynqmp.h -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQQbPNTMvXmYlBPRwx7KSWXLKUoMIQUCZnrFgQAKCRDKSWXLKUoM IVNmAKCQ55ixxl264CwDePSngwKjGOERuQCggRhBvLHuml1mO9ia+U0ydmNMWyQ= =TT/N -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmaNPMkACgkQYKtH/8kJ UicZfw/+PXtCsboxekVeZOrQi+cE61xlYw/vpN9mq6mOeEfA0c0hk0o+K89YwHkv wkNSCCh+KPiIFB+j/P8Nheef1E/IhCKwDvrdNSB3ZVvPfzv/Ixae4N9Y6hQdMCFN xmc9k/xTMRwRRkdydG5Q8W+QVBoy4scvLk7xQQHQiVyoZ0froyhFVpz7UteoYnti fbnvaCClKnfmVXkOvWh9Zb7C+4lHvX625yZFh2Vsenx/iBEJ3TJiYmUNw9VGPl0h 8kQu5m7jli7ogpMCSUvtcc54jqcPH2vuT8o03e3N6jAyoWn4IJDRxwg6I4glB+Lk P1Y6xGomfX8gDTtci2cUbcC0jjpPKFNTw7U8uJu/TIf2AcvWI+iXN3kHehO3AkUM z7RPMLkR4jgfa8XcxqpzX86VKiOEkDPBkm96aq7YlLAYfSgTNOq9wfhE+VfSf7q1 nnTQdXHtBu8Umh3dt2m8KpT28U3KaIgY2AGxy6jlm51SZbC9kJhzADx2U6p+8tyL Hf3V+lAaQVxRBrc2v1nYVZ5LDmT3pSs2jZb2Tnlv6FrOXOZo1GeVYZTX4Aub/tkv kuTAPJPMYwN0ghczijC8ddXmiBdhEW8rww3JROFQKtg/oQ3HEIG2rJiKr4m/3pgb iUhNXzoXs8XLUSjqDJ0r7VHDl8GtGNpdsD8qO4nv/roDq04anvA= =FltB -----END PGP SIGNATURE----- Merge tag 'zynqmp-soc2-for-6.11' of https://github.com/Xilinx/linux-xlnx into soc/drivers arm64: Xilinx SoC changes for 6.11 Timer - Fix u32 overflow issue in 32-bit width PWM mode. Event manager: - rename cpu_number1 to dummy_cpu_number Power: - Add cb event for subsystem restart - check return status of get_api_version() Firmware: - Move FIRMWARE_VERSION_MASK to xlnx-zynqmp.h * tag 'zynqmp-soc2-for-6.11' of https://github.com/Xilinx/linux-xlnx: drivers: soc: xilinx: check return status of get_api_version() firmware: xilinx: Move FIRMWARE_VERSION_MASK to xlnx-zynqmp.h soc: xilinx: Add cb event for subsystem restart soc: xilinx: rename cpu_number1 to dummy_cpu_number pwm: xilinx: Fix u32 overflow issue in 32-bit width PWM mode. Link: https://lore.kernel.org/r/CAHTX3dKMtqgNpkEvrw0p2w+SPN83Ai1_kzhefUGOO5rMkPaH_w@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
James Ogletree
|
205fdba5d0 |
firmware: cs_dsp: Add write sequence interface
A write sequence is a sequence of register addresses and values executed by some Cirrus DSPs following certain power state transitions. Add support for Cirrus drivers to update or add to a write sequence present in firmware. Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: James Ogletree <jogletre@opensource.cirrus.com> Reviewed-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/20240620161745.2312359-2-jogletre@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org> |
||
|
Bartosz Golaszewski
|
178e19c0df |
firmware: qcom: scm: add support for SHM bridge operations
SHM Bridge is a safety mechanism allowing to limit the amount of memory shared between the kernel and the TrustZone to regions explicitly marked as such. Add low-level primitives for enabling SHM bridge support as well as creating and destroying SHM bridges to qcom-scm. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Acked-by: Andrew Halaney <ahalaney@redhat.com> Tested-by: Andrew Halaney <ahalaney@redhat.com> # sc8280xp-lenovo-thinkpad-x13s Tested-by: Deepti Jaggi <quic_djaggi@quicinc.com> #sa8775p-ride Reviewed-by: Elliot Berman <quic_eberman@quicinc.com> Link: https://lore.kernel.org/r/20240527-shm-bridge-v10-10-ce7afaa58d3a@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
||
|
Bartosz Golaszewski
|
6612103ec3 |
firmware: qcom: qseecom: convert to using the TZ allocator
Drop the DMA mapping operations from qcom_scm_qseecom_app_send() and convert all users of it in the qseecom module to using the TZ allocator for creating SCM call buffers. As this is largely a module separate from the SCM driver, let's use a separate memory pool. Set the initial size to 4K and - if we run out - add twice the current amount to the pool. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Elliot Berman <quic_eberman@quicinc.com> Reviewed-by: Amirreza Zarrabi <quic_azarrabi@quicinc.com> Link: https://lore.kernel.org/r/20240527-shm-bridge-v10-9-ce7afaa58d3a@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
||
|
Bartosz Golaszewski
|
84f5a7b67b |
firmware: qcom: add a dedicated TrustZone buffer allocator
We have several SCM calls that require passing buffers to the TrustZone on top of the SMC core which allocates memory for calls that require more than 4 arguments. Currently every user does their own thing which leads to code duplication. Many users call dma_alloc_coherent() for every call which is terribly unperformant (speed- and size-wise). Provide a set of library functions for creating and managing pools of memory which is suitable for sharing with the TrustZone, that is: page-aligned, contiguous and non-cachable as well as provides a way of mapping of kernel virtual addresses to physical space. Make the allocator ready for extending with additional modes of operation which will allow us to support the SHM bridge safety mechanism once all users convert. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Tested-by: Andrew Halaney <ahalaney@redhat.com> # sc8280xp-lenovo-thinkpad-x13s Tested-by: Deepti Jaggi <quic_djaggi@quicinc.com> #sa8775p-ride Reviewed-by: Elliot Berman <quic_eberman@quicinc.com> Link: https://lore.kernel.org/r/20240527-shm-bridge-v10-2-ce7afaa58d3a@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
||
|
Connor Abbott
|
158ed777e3 |
firmware: qcom: scm: Add gpu_init_regs call
This will used by drm/msm to initialize GPU registers that Qualcomm's firmware doesn't make writeable to the kernel. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Acked-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20240430-a750-raytracing-v3-2-7f57c5ac082d@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
||
|
Christophe JAILLET
|
1c75adb22d
|
ASoC: SOF: mediatek: Constify struct mtk_adsp_ipc_ops
'struct mtk_adsp_ipc_ops' is not modified in these drivers. Constifying this structure moves some data to a read-only section, so increase overall security. In order to do it, "struct mtk_adsp_ipc" also needs to be adjusted to this new const qualifier. On a x86_64, with allmodconfig: Before: ====== text data bss dec hex filename 15533 2383 0 17916 45fc sound/soc/sof/mediatek/mt8195/mt8195.o After: ===== text data bss dec hex filename 15557 2367 0 17924 4604 sound/soc/sof/mediatek/mt8195/mt8195.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://msgid.link/r/a45d6b2b5ec040ea0fc78fca662c2dca3f13a49f.1718312321.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <broonie@kernel.org> |
||
|
Ronak Jain
|
494c55a1ec |
firmware: xilinx: Move FIRMWARE_VERSION_MASK to xlnx-zynqmp.h
Move FIRMWARE_VERSION_MASK macro to xlnx-zynqmp.h so that other drivers can use it for verifying the supported firmware version. Signed-off-by: Ronak Jain <ronak.jain@amd.com> Signed-off-by: Anand Ashok Dumbre <anand.ashok.dumbre@amd.com> Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Link: https://lore.kernel.org/r/20240425095913.919390-1-ronak.jain@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com> |
||
|
Jay Buddhabhatti
|
fcf544ac64 |
soc: xilinx: Add cb event for subsystem restart
Add support to register subsystem restart events from firmware for Versal and Versal NET platforms. This event is received when firmware requests for subsystem restart. After receiving this event, the kernel needs to be restarted. Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com> Link: https://lore.kernel.org/r/20240424124900.29287-1-jay.buddhabhatti@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com> |
||
|
Linus Torvalds
|
33e02dc69a |
sound updates for 6.10-rc1
This one became bigger than usual, not in the total size but rather
containing lots of small changes all over the places. The majority of
changes are about ASoC, especially SOF / Intel stuff, and we see an
interesting work for ASoC DAPM graph visualization, while there are
many other code cleanup and refactoring, too.
Core:
- A deadlock fix at device disconnection
- A new tool dapm-graph for visualising the DAPM state
ASoC:
- Large updates throughout the Intel audio drivers
- Fixes and clarifications for the DAPM documentation
- Cleanups of accessors for driver data, module labelling, and for
constification
- Modernsation and cleanup work in the Mediatek drivers
- Several fixes and features for the DaVinci I2S driver
- New drivers for several AMD and Intel platforms, Nuvoton NAU8325,
Rockchip RK3308 and Texas Instruments PCM6240
HD-audio:
- Cleanup for CONFIG_PM dependencies
- Cirrus HD-audio codec fixes and quirks
Others:
- Series of tree-wide fixes in Makefiles to use *-y
- Additions of missing module descriptions
- Scarlett2 USB mixer enhancements
- A series of legacy emu10k1 fixes and improvements
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Merge tag 'sound-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"This one became bigger than usual, not in the total size but rather
containing lots of small changes all over the places.
The majority of changes are about ASoC, especially SOF / Intel stuff,
and we see an interesting work for ASoC DAPM graph visualization,
while there are many other code cleanup and refactoring, too.
Core:
- A deadlock fix at device disconnection
- A new tool dapm-graph for visualising the DAPM state
ASoC:
- Large updates throughout the Intel audio drivers
- Fixes and clarifications for the DAPM documentation
- Cleanups of accessors for driver data, module labelling, and for
constification
- Modernsation and cleanup work in the Mediatek drivers
- Several fixes and features for the DaVinci I2S driver
- New drivers for several AMD and Intel platforms, Nuvoton NAU8325,
Rockchip RK3308 and Texas Instruments PCM6240
HD-audio:
- Cleanup for CONFIG_PM dependencies
- Cirrus HD-audio codec fixes and quirks
Others:
- Series of tree-wide fixes in Makefiles to use *-y
- Additions of missing module descriptions
- Scarlett2 USB mixer enhancements
- A series of legacy emu10k1 fixes and improvements"
* tag 'sound-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (603 commits)
ALSA: hda/realtek: Drop doubly quirk entry for 103c:8a2e
ALSA: hda/realtek - fixed headset Mic not show
ASoC: SOF: amd: Fix build error with built-in config
ALSA: scarlett2: Increase mixer range to +12dB
ALSA: scarlett2: Add S/PDIF source selection controls
ALSA: core: Remove superfluous CONFIG_PM
ALSA: Fix deadlocks with kctl removals at disconnection
ASoC: audio-graph-card2: call of_node_get() before of_get_next_child()
ASoC: SOF: amd: Correct spaces in Makefile
ASoC: rt715-sdca-sdw: Fix wrong complete waiting in rt715_dev_resume()
ASoC: Intel: sof_sdw_rt_amp: use dai parameter
ASoC: Intel: sof_sdw: add dai parameter to rtd_init callback
ASoC: Intel: sof_sdw: use .controls/.widgets to add controls/widgets
ASoC: Intel: sof_sdw: add controls and dapm widgets in codec_info
ASoC: Intel: sof_sdw: use generic name for controls/widgets
ASoC: Intel: sof_sdw_cs_amp: rename Speakers to Speaker
ASoC: Intel: maxim-common: change max98373 data to static
ASoC: Intel: sof_sdw: add max98373 dapm routes
ASoC: Intel: sof_rt5682: use max_98373_dai_link function
ASoC: Intel: sof_nau8825: use max_98373_dai_link function
...
|
||
|
Maximilian Luz
|
ed09f81eea |
firmware: qcom: uefisecapp: Fix memory related IO errors and crashes
It turns out that while the QSEECOM APP_SEND command has specific fields
for request and response buffers, uefisecapp expects them both to be in
a single memory region. Failure to adhere to this has (so far) resulted
in either no response being written to the response buffer (causing an
EIO to be emitted down the line), the SCM call to fail with EINVAL
(i.e., directly from TZ/firmware), or the device to be hard-reset.
While this issue can be triggered deterministically, in the current form
it seems to happen rather sporadically (which is why it has gone
unnoticed during earlier testing). This is likely due to the two
kzalloc() calls (for request and response) being directly after each
other. Which means that those likely return consecutive regions most of
the time, especially when not much else is going on in the system.
Fix this by allocating a single memory region for both request and
response buffers, properly aligning both structs inside it. This
unfortunately also means that the qcom_scm_qseecom_app_send() interface
needs to be restructured, as it should no longer map the DMA regions
separately. Therefore, move the responsibility of DMA allocation (or
mapping) to the caller.
Fixes:
|
||
|
Mark Brown
|
86f26aca49
|
ALSA: cirrus: Tidy up of firmware control read/write
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
This set of patches factors out some repeated code to clean up
firmware control read/write functions, and removes some redundant
control notification code.
base-commit:
|
||
|
Simon Trimmer
|
4d0333798e
|
firmware: cs_dsp: Add locked wrappers for coeff read and write
It is a common pattern for functions to take and release the DSP pwr_lock over the cs_dsp calls to read and write firmware controls. Add wrapper functions to do this sequence so that the calling code can be simplified to a single function call.. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://msgid.link/r/20240325113127.112783-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
||
|
Linus Torvalds
|
bb41fe35dc |
Char/Misc and other driver subsystem updates for 6.9-rc1
Here is the big set of char/misc and a number of other driver subsystem
updates for 6.9-rc1. Included in here are:
- IIO driver updates, loads of new ones and evolution of existing ones
- coresight driver updates
- const cleanups for many driver subsystems
- speakup driver additions
- platform remove callback void cleanups
- mei driver updates
- mhi driver updates
- cdx driver updates for MSI interrupt handling
- nvmem driver updates
- other smaller driver updates and cleanups, full details in the
shortlog
All of these have been in linux-next for a long time with no reported
issue, other than a build warning with some older versions of gcc for a
speakup driver, fix for that will come in a few days when I catch up
with my pending patch queues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc and other driver subsystem updates from Greg KH:
"Here is the big set of char/misc and a number of other driver
subsystem updates for 6.9-rc1. Included in here are:
- IIO driver updates, loads of new ones and evolution of existing ones
- coresight driver updates
- const cleanups for many driver subsystems
- speakup driver additions
- platform remove callback void cleanups
- mei driver updates
- mhi driver updates
- cdx driver updates for MSI interrupt handling
- nvmem driver updates
- other smaller driver updates and cleanups, full details in the
shortlog
All of these have been in linux-next for a long time with no reported
issue, other than a build warning for the speakup driver"
The build warning hits clang and is a gcc (and C23) extension, and is
fixed up in the merge.
Link: https://lore.kernel.org/all/20240321134831.GA2762840@dev-arch.thelio-3990X/
* tag 'char-misc-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (279 commits)
binder: remove redundant variable page_addr
uio_dmem_genirq: UIO_MEM_DMA_COHERENT conversion
uio_pruss: UIO_MEM_DMA_COHERENT conversion
cnic,bnx2,bnx2x: use UIO_MEM_DMA_COHERENT
uio: introduce UIO_MEM_DMA_COHERENT type
cdx: add MSI support for CDX bus
pps: use cflags-y instead of EXTRA_CFLAGS
speakup: Add /dev/synthu device
speakup: Fix 8bit characters from direct synth
parport: sunbpp: Convert to platform remove callback returning void
parport: amiga: Convert to platform remove callback returning void
char: xillybus: Convert to platform remove callback returning void
vmw_balloon: change maintainership
MAINTAINERS: change the maintainer for hpilo driver
char: xilinx_hwicap: Fix NULL vs IS_ERR() bug
hpet: remove hpets::hp_clocksource
platform: goldfish: move the separate 'default' propery for CONFIG_GOLDFISH
char: xilinx_hwicap: drop casting to void in dev_set_drvdata
greybus: move is_gb_* functions out of greybus.h
greybus: Remove usage of the deprecated ida_simple_xx() API
...
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Praveen Teja Kundanala
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e34b943068 |
firmware: xilinx: Add ZynqMP efuse access API
Add zynqmp_pm_efuse_access API in the ZynqMP firmware for read/write access of efuse memory. Signed-off-by: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> Acked-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20240224114516.86365-6-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Richard Fitzgerald
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5d51a79441
|
firmware: cirrus: cs_dsp: Remove non-existent member from kerneldoc
The kerneldoc for struct cs_dsp refers to a fw_file_name member but there's no such member. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://msgid.link/r/20240307105516.40250-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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Jay Buddhabhatti
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97d62760e4 |
drivers: soc: xilinx: add check for platform
Some error event IDs for Versal and Versal NET are different. Both the platforms should access their respective error event IDs so use sub_family_code to check for platform and check error IDs for respective platforms. The family code is passed via platform data to avoid platform detection again. Platform data is setup when even driver is registered. Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com> Link: https://lore.kernel.org/r/20231219055025.27570-3-jay.buddhabhatti@amd.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jay Buddhabhatti
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0c4b2255b7 |
firmware: xilinx: Export function to use in other module
Export zynqmp_pm_get_family_info() to access and find family information in other module. Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com> Link: https://lore.kernel.org/r/20231219055025.27570-2-jay.buddhabhatti@amd.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Michal Simek
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b9ae996210 |
firmware: xilinx: Remove zynqmp_pm_pinctrl_get_function()
There is no user for this interface that's why remove it. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/e52a415a004e28a43e6d08e9e22d9e8fef3737df.1702565618.git.michal.simek@amd.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Michal Simek
|
8d6608e4f8 |
firmware: xilinx: Remove clock_setrate and clock_getrate api
As per the current code base, PM_CLOCK_SETRATE and PM_CLOCK_GETRATE APIs are not supported for the runtime operations. In the case of ZynqMP returning an error from TF-A when there is any request to access these APIs and for Versal also it is returning an error like NO_ACCESS from the firmware. So, just removing the unused code to avoid the confusion around these APIs. Also, there is no issue with the backward compatibility as these APIs were never used since implemented. Hence no need to bump up the version of the feature check API as well. Signed-off-by: Ronak Jain <ronak.jain@amd.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/6ccbffbafd1f0f48f6574d5a3bf2db6a5603fdb0.1702565618.git.michal.simek@amd.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
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Jay Buddhabhatti
|
5dac2a98f6 |
firmware: zynqmp: Add support to handle IPI CRC failure
Added new PM error code XST_PM_INVALID_CRC to handle CRC validation failure during IPI communication. Co-developed-by: Naman Trivedi Manojbhai <naman.trivedimanojbhai@amd.com> Signed-off-by: Naman Trivedi Manojbhai <naman.trivedimanojbhai@amd.com> Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com> Link: https://lore.kernel.org/r/20231129112713.22718-6-jay.buddhabhatti@amd.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jay Buddhabhatti
|
8c016c807a |
drivers: soc: xilinx: Fix error message on SGI registration failure
Failure to register SGI for firmware event notification is non-fatal error when feature is not supported by other modules such as Xen and TF-A. Add _info level log message for such special case. Also add XST_PM_INVALID_VERSION error code and map it to -EOPNOSUPP Linux kernel error code. If feature is not supported or EEMI API version is mismatch, firmware can return XST_PM_INVALID_VERSION = 4 or XST_PM_NO_FEATURE = 19 error code. Co-developed-by: Tanmay Shah <tanmay.shah@amd.com> Signed-off-by: Tanmay Shah <tanmay.shah@amd.com> Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com> Link: https://lore.kernel.org/r/20231129112713.22718-5-jay.buddhabhatti@amd.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jay Buddhabhatti
|
f689a0ca45 |
firmware: xilinx: Expand feature check to support all PLM modules
To support feature check for all modules, append the module id of the API that is being checked to the feature check API so it could be routed to the target module for processing. There is no need to check compatible string because the board information is taken via firmware interface. Co-developed-by: Saeed Nowshadi <saeed.nowshadi@amd.com> Signed-off-by: Saeed Nowshadi <saeed.nowshadi@amd.com> Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com> Link: https://lore.kernel.org/r/20231129112713.22718-3-jay.buddhabhatti@amd.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jay Buddhabhatti
|
f922b16aa5 |
firmware: xilinx: Update firmware call interface to support additional args
System-level platform management layer (do_fw_call()) has support for maximum of 5 arguments as of now (1 EEMI API ID + 4 command arguments). In order to support new EEMI PM_IOCTL IDs (Secure Read/Write), this support must be extended to support one additional argument, which results in a configuration of - 1 EEMI API ID + 5 command arguments. Update zynqmp_pm_invoke_fn() and do_fw_call() with this new definition containing variable arguments. As a result, update all the references to pm invoke function with the updated definition. Co-developed-by: Izhar Ameer Shaikh <izhar.ameer.shaikh@amd.com> Signed-off-by: Izhar Ameer Shaikh <izhar.ameer.shaikh@amd.com> Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com> Link: https://lore.kernel.org/r/20231129112713.22718-2-jay.buddhabhatti@amd.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Linus Torvalds
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385903a7ec |
SoC driver updates for 6.7
The highlights for the driver support this time are
- Qualcomm platforms gain support for the Qualcomm Secure Execution
Environment firmware interface to access EFI variables on certain
devices, and new features for multiple platform and firmware drivers.
- Arm FF-A firmware support gains support for v1.1 specification features,
in particular notification and memory transaction descriptor changes.
- SCMI firmware support now support v3.2 features for clock and DVFS
configuration and a new transport for Qualcomm platforms.
- Minor cleanups and bugfixes are added to pretty much all the active
platforms: qualcomm, broadcom, dove, ti-k3, rockchip, sifive, amlogic,
atmel, tegra, aspeed, vexpress, mediatek, samsung and more.
In particular, this contains portions of the treewide conversion to
use __counted_by annotations and the device_get_match_data helper.
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Merge tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"The highlights for the driver support this time are
- Qualcomm platforms gain support for the Qualcomm Secure Execution
Environment firmware interface to access EFI variables on certain
devices, and new features for multiple platform and firmware
drivers.
- Arm FF-A firmware support gains support for v1.1 specification
features, in particular notification and memory transaction
descriptor changes.
- SCMI firmware support now support v3.2 features for clock and DVFS
configuration and a new transport for Qualcomm platforms.
- Minor cleanups and bugfixes are added to pretty much all the active
platforms: qualcomm, broadcom, dove, ti-k3, rockchip, sifive,
amlogic, atmel, tegra, aspeed, vexpress, mediatek, samsung and
more.
In particular, this contains portions of the treewide conversion to
use __counted_by annotations and the device_get_match_data helper"
* tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (156 commits)
soc: qcom: pmic_glink_altmode: Print return value on error
firmware: qcom: scm: remove unneeded 'extern' specifiers
firmware: qcom: scm: add a missing forward declaration for struct device
firmware: qcom: move Qualcomm code into its own directory
soc: samsung: exynos-chipid: Convert to platform remove callback returning void
soc: qcom: apr: Add __counted_by for struct apr_rx_buf and use struct_size()
soc: qcom: pmic_glink: fix connector type to be DisplayPort
soc: ti: k3-socinfo: Avoid overriding return value
soc: ti: k3-socinfo: Fix typo in bitfield documentation
soc: ti: knav_qmss_queue: Use device_get_match_data()
firmware: ti_sci: Use device_get_match_data()
firmware: qcom: qseecom: add missing include guards
soc/pxa: ssp: Convert to platform remove callback returning void
soc/mediatek: mtk-mmsys: Convert to platform remove callback returning void
soc/mediatek: mtk-devapc: Convert to platform remove callback returning void
soc/loongson: loongson2_guts: Convert to platform remove callback returning void
soc/litex: litex_soc_ctrl: Convert to platform remove callback returning void
soc/ixp4xx: ixp4xx-qmgr: Convert to platform remove callback returning void
soc/ixp4xx: ixp4xx-npe: Convert to platform remove callback returning void
soc/hisilicon: kunpeng_hccs: Convert to platform remove callback returning void
...
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||
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Arnd Bergmann
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dfae947836 |
More Qualcomm driver updates for v6.7
The Qualcomm SMC an QSEECOM drivers are moved into a "qcom" subdirectory, to declutter the base directory. Missing include guards are added to the qseecom header file. Unneded extern specifiers are removed from the scm call wrappers. __counted_by is added to the apr_rx_buf structure, in the APR driver. Lastly in the pmic_glink driver the pmic_glink drm_bridge type is corrected to DisplayPort, over the incorrect "USB" value. The return values are added to error prints for the various typec set() calls. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmU5desVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3FEY4QAL9q2iDnHbo908AiD781vvoJ0t6H FJDFRwDQXv/JaLHKc6kXt2JQZZGAkTFqPiiu06DWVfgk7oXwBHmdsaq+nXqJGTfx 3vR6/1TBzMgv3eT4zzPPZF/0E0mttLczZSd5z7Vg4oe1RSVGpaOe6icmxxLNiG0J LZN6o18rsfcl0TrCt2nR95BkkKINO7mfqz5iJWYTS8K8SM+APjrAoYOlWfE9VfBo FFni1UIJAVGL3qMECZ2ntUEVIUQZJu1vhL50/S5tRROPR1PCDJ1i2SThD209I3M2 cmbVST3boIgqC9lv36NsZzDNg1kYCR7lT9SVOxSZUjZvAxY5Kz+t7HJyTvRcnTA7 INw02mk2lWPvvTYKpwo0d0JMfTa7ReYC5Im4Nijk5hNExwu4zomWDpcCtrb6I/T8 Eqrr4p/2WVGZ5OvMEcZzUULLyenZ9vS3ABKmjmbI2oj4CuVukJPFy0LSLgy1ZgAh RKAplCRp0HkxL+M9qsCB1HhQksS6y7sjrx7amXl+mn2+/7AVa61QfsuDg2Qc/k5r SHhfk51jXPI3modH96ieThOHmcoK+vHUFPgwGbgPkiHdNaXXbMkFgYdD1XQ6WLJc ZYLDhpWrSzB6NkrczCogXbJflla6knZ1dz5zRQVeBO4x4dRq5O8O3VPQ3k18/Aj4 w7NtiweoKMx3RuBp =dVO+ -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmU5gXYACgkQYKtH/8kJ Uic6/xAA2ZU8EPNMnsFe7kXEmBo9/OTHpFD7A7snaF2tjZ3NgP/vGR8D/nxCb8g3 WbgBwHAvR1QfOGc1ACC0j20t+c0GvcsIoLn296madHHZtO42j46O0OQW7uC7vm7u Bu8QSyjUl9DncZOUFD64Q9yTZhi+857iJEvras2qpyiaXFdmoq0FKWzOf2y79DZl GwrIVOSWM8rA739JU4LEW7Xe21deTjqOpdTv9yLu+levOQaUwTs/waCTgTdDiLaG 3C7ptpkWTeqlfKUKMXWzPSmggnRDRnRJNOyQMzpq8ftalbZYv34ScNBNtuevahcu dmB8iFEBSZGdvCAMB0rGEopENW7lfoJXqxyTalS1S8yPjy3cSsHq3pkkU9R84L8Y 0MoI0IARwYoZvzEXYHEMi+BstGBQglXoCgBYaBlvhjJ1+kgtFfiW+xTPd1DghkyM /NiV6/4a87ccbT05Je0qbZdRBptu4EGSwcFeUHEkskfEWtps6RZCqWWnPSQoUgQC Lu6lOvle+rSrQ5hNS+RlX5NIdfbKJ0x6HamZVfeDXzuSnh7023dmXUqib7xpCMa7 PQAIhsXDesT8b2gP04+JX2hphvQ/il2BowCOw5j9Xg2XQSs5Alf++sfY9DS32oYk pnqMT/6UISVbwI4MVgNtwFujW1+zF+RwyMXurKSAi2hTirdgHuw= =PxVV -----END PGP SIGNATURE----- Merge tag 'qcom-drivers-for-6.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers More Qualcomm driver updates for v6.7 The Qualcomm SMC an QSEECOM drivers are moved into a "qcom" subdirectory, to declutter the base directory. Missing include guards are added to the qseecom header file. Unneded extern specifiers are removed from the scm call wrappers. __counted_by is added to the apr_rx_buf structure, in the APR driver. Lastly in the pmic_glink driver the pmic_glink drm_bridge type is corrected to DisplayPort, over the incorrect "USB" value. The return values are added to error prints for the various typec set() calls. * tag 'qcom-drivers-for-6.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: pmic_glink_altmode: Print return value on error firmware: qcom: scm: remove unneeded 'extern' specifiers firmware: qcom: scm: add a missing forward declaration for struct device firmware: qcom: move Qualcomm code into its own directory soc: qcom: apr: Add __counted_by for struct apr_rx_buf and use struct_size() soc: qcom: pmic_glink: fix connector type to be DisplayPort firmware: qcom: qseecom: add missing include guards Link: https://lore.kernel.org/r/20231025201109.1016121-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Shubhrajyoti Datta
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6f15b178cd |
EDAC/versal: Add a Xilinx Versal memory controller driver
Add a EDAC driver for the RAS capabilities on the Xilinx integrated DDR
Memory Controllers (DDRMCs) which support both DDR4 and LPDDR4/4X memory
interfaces. It has four programmable Network-on-Chip (NoC) interface
ports and is designed to handle multiple streams of traffic. The driver
reports correctable and uncorrectable errors, and also creates debugfs
entries for testing through error injection.
[ bp:
- Add a pointer to the documentation about the register unlock code.
- Squash in a fix for a Smatch static checker issue as reported by
Dan Carpenter:
https://lore.kernel.org/r/a4db6f93-8e5f-4d55-a7b8-b5a987d48a58@moroto.mountain
]
Co-developed-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20231005101242.14621-3-shubhrajyoti.datta@amd.com
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||
|
Arnd Bergmann
|
57e06f8c1f |
Qualcomm driver updates for v6.7
This introduces partial support for the Qualcomm Secure Execution Environment SCM interface, and uses this to implement EFI variable access on the Windows On Snapdragon devices (for now). The 32/64-bit calling convention detector of the SCM interface is updated to not choose 64-bit convention when Linux is 32-bit. The "extern" specifier is dropped from the interface include file. The LLCC driver gains support for carrying configuration for multiple different system/DDR configurations for a given platform, and selecting between them. Support for Q[DR]U1000 is added to the driver. All exported symbols are transitioned to EXPORT_SYMBOL_GPL(). The platform_drivers in the Qualcomm SoC are transitioned to the void-returning remove_new implementation. The rmtfs memory driver gains support for leaving guard pages around the used area, to avoid issues if the allocation happens to be placed adjacent to another protected memory region. The socinfo driver gains knowledge about IPQ8174, QCM6490, SM7150P and various PMICs used together with SM8550. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmUsTdwVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3FffsQAMcY5NKBZqbQu5wNr2zPnKW5m/30 lYi4bW42mlY6Mo3h97LLxjGM9bqsmPasfAxv/84viN0JYxrSVye/zNtD35qTQBtu t8O8vdOaOYXIc8dwqC16Fl0kI5pm9tl7p5SJmGAUZBvIGUIGngy3gZOYM+HzyMQr UXFO6dO0tQvjowd1t0xE51UNm4J79Vm8HjtuR1pc4i+fZhsy5XhZYq9e4531Yc7o lNacBugjXhurw/rz0odNuRzKn+He+7KQR/hSNv8B2MbH0ZUP+k4VUaRSD9TZyBgC cOahbCfVLkGwepPFGuaaJUUgo8/aa4HiAbdyOrNL2ozYkoLv/PbRrLF0R9KgXK5v LPXpqXt97+rWPnq2iPrfZlo4LAj6JVSCUCxIRZFcWyDFv+wHsYuRbO64s1+MC7+M CPpvup31PLGCeR9Joo/WTt9iAUPJ4BY9v4mkjIdmJF371WRryP4um5Ln6xMC+fIe U/Ss8mPNpSM+guDo8LbdCGAcxWTDk8TOXxa/888y/4Q5Mg97nn0hY2KK4JBmJ7I3 Thd0n9vXjM3oOwPGLC7Y2zj9ZQI5k7JKn331yPS4Hb20SKGEztlaJp4B1DdA5/ul 4BUoh3HWV7dB4l+felrAmPAzAUXvyfGrDBJhXe2dabRJjMhouQ6Wudn3OlC4VP/l fjszjVvPFt7CE30C =B1Kn -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUv9yoACgkQYKtH/8kJ UifTOQ/+NUj5Y/sAZfMLY3Q3e8s2nsKZLHHUCH7O/DOR6ILc5DZcTI5a23kfIA9V VVluTEnRUzbSHCb3WPW3Yfgy5HpZoaLgXWXGgCsRVKRIODN745TOm2Hn/dFZF0Z7 Fso0oPplGKrvuxSlaxg+1fbJ7c5r8kE/TDu+ok0eiZGvzwfnVas4bB+27thdH/le tY/wS9BhHmBrs6k7gqCfEFWF7M6kS29FOPILIlAfxgUevgSIvAUMBH/KUAGw1Qo/ UNd372TwXkdw0pG2KOx8xR4iKFBfWX4PbHBtBbUZzAnqerDnNrh7p0qTlhfKXOpb jQWx3eqQIwFbbWZ39DxiLE8/h5ig3jF29u1s/vAG2Zb5o5cYwiRM7OjWW8Q8Ha1E ha2NSWMEaNniegnMeoy1VTN8uSYY+dUseKmLmP5vCobmYVKuX96iQx5pNBYhsrwN YOlkOkF1fXINFqSD5v2N4s4AdGx634GgP7azkjm6fGS+hlwKgWNzwH4HHgXNx/u/ IPRPw7U/hji2R++oNPtEOlNHoHWM6Zx0ema38qGTC69uAFHETxbFUmOBaX6q/7Ot AwpP25YozehwDoUVZRwR6CpHcVbKDl4oJhWaruflkxC+6YFTGYS2hPFiF6zbnQw9 u36QDkgNzhBG2LINlmqCAAoGWmC+mqwsqYN/DyKsUUSVEODyUng= =7XXT -----END PGP SIGNATURE----- Merge tag 'qcom-drivers-for-6.7' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers Qualcomm driver updates for v6.7 This introduces partial support for the Qualcomm Secure Execution Environment SCM interface, and uses this to implement EFI variable access on the Windows On Snapdragon devices (for now). The 32/64-bit calling convention detector of the SCM interface is updated to not choose 64-bit convention when Linux is 32-bit. The "extern" specifier is dropped from the interface include file. The LLCC driver gains support for carrying configuration for multiple different system/DDR configurations for a given platform, and selecting between them. Support for Q[DR]U1000 is added to the driver. All exported symbols are transitioned to EXPORT_SYMBOL_GPL(). The platform_drivers in the Qualcomm SoC are transitioned to the void-returning remove_new implementation. The rmtfs memory driver gains support for leaving guard pages around the used area, to avoid issues if the allocation happens to be placed adjacent to another protected memory region. The socinfo driver gains knowledge about IPQ8174, QCM6490, SM7150P and various PMICs used together with SM8550. * tag 'qcom-drivers-for-6.7' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (44 commits) soc: qcom: socinfo: Convert to platform remove callback returning void soc: qcom: smsm: Convert to platform remove callback returning void soc: qcom: smp2p: Convert to platform remove callback returning void soc: qcom: smem: Convert to platform remove callback returning void soc: qcom: rmtfs_mem: Convert to platform remove callback returning void soc: qcom: qcom_stats: Convert to platform remove callback returning void soc: qcom: qcom_gsbi: Convert to platform remove callback returning void soc: qcom: qcom_aoss: Convert to platform remove callback returning void soc: qcom: pmic_glink: Convert to platform remove callback returning void soc: qcom: ocmem: Convert to platform remove callback returning void soc: qcom: llcc-qcom: Convert to platform remove callback returning void soc: qcom: icc-bwmon: Convert to platform remove callback returning void firmware: qcom_scm: use 64-bit calling convention only when client is 64-bit soc: qcom: llcc: Handle a second device without data corruption soc: qcom: Switch to EXPORT_SYMBOL_GPL() soc: qcom: smem: Annotate struct qcom_smem with __counted_by soc: qcom: rmtfs: Support discarding guard pages dt-bindings: reserved-memory: rmtfs: Allow guard pages dt-bindings: firmware: qcom,scm: document IPQ5018 compatible firmware: qcom_scm: disable SDI if required ... Link: https://lore.kernel.org/r/20231015204014.855672-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Bartosz Golaszewski
|
ada1682d60 |
firmware: qcom: qseecom: add missing include guards
The qseecom header does not contain ifdef guards against multiple
inclusion. Add them.
Fixes:
|
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|
Bartosz Golaszewski
|
2758ac3a11 |
firmware: qcom-scm: drop unneeded 'extern' specifiers
The 'extern' specifier in front of a function declaration has no effect. Remove all of them from the qcom-scm header. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230913192826.36187-1-bartosz.golaszewski@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
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Maximilian Luz
|
00b1248606 |
firmware: qcom_scm: Add support for Qualcomm Secure Execution Environment SCM interface
Add support for SCM calls to Secure OS and the Secure Execution Environment (SEE) residing in the TrustZone (TZ) via the QSEECOM interface. This allows communication with Secure/TZ applications, for example 'uefisecapp' managing access to UEFI variables. For better separation, make qcom_scm spin up a dedicated child (platform) device in case QSEECOM support has been detected. The corresponding driver for this device is then responsible for managing any QSEECOM clients. Specifically, this driver attempts to automatically detect known and supported applications, creating a client (auxiliary) device for each one. The respective client/auxiliary driver is then responsible for managing and communicating with the application. While this patch introduces only a very basic interface without the more advanced features (such as re-entrant and blocking SCM calls and listeners/callbacks), this is enough to talk to the aforementioned 'uefisecapp'. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20230827211408.689076-3-luzmaximilian@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
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|
Alexey Romanov
|
0d423c4a78 |
drivers: meson: sm: correct meson_sm_* API retval handling
1. Following the ARM SMC32 calling convention, the return value from secure monitor is a 32-bit signed integer. This patch changes the type of the return value of the function meson_sm_call(). 2. Now, when meson_sm_call() returns a 32-bit signed integer, we need to ensure that this value is not negative. It is important to check that the return value is not negative in both the meson_sm_call_read() and meson_sm_call_write() functions. 3. Add a comment explaining why it is necessary to check if the SMC return value is equal to 0 in the function meson_sm_call_read(). It is not obvious when reading this code. Signed-off-by: Alexey Romanov <avromanov@salutedevices.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230830140850.17130-1-avromanov@salutedevices.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> |
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Linus Torvalds
|
1c9f8dff62 |
Char/Misc driver changes for 6.6-rc1
Here is the big set of char/misc and other small driver subsystem changes for 6.6-rc1. Stuff all over the place here, lots of driver updates and changes and new additions. Short summary is: - new IIO drivers and updates - Interconnect driver updates - fpga driver updates and additions - fsi driver updates - mei driver updates - coresight driver updates - nvmem driver updates - counter driver updates - lots of smaller misc and char driver updates and additions All of these have been in linux-next for a long time with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZPH64g8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynr2QCfd3RKeR+WnGzyEOFhksl30UJJhiIAoNZtYT5+ t9KG0iMDXRuTsOqeEQbd =tVnk -----END PGP SIGNATURE----- Merge tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big set of char/misc and other small driver subsystem changes for 6.6-rc1. Stuff all over the place here, lots of driver updates and changes and new additions. Short summary is: - new IIO drivers and updates - Interconnect driver updates - fpga driver updates and additions - fsi driver updates - mei driver updates - coresight driver updates - nvmem driver updates - counter driver updates - lots of smaller misc and char driver updates and additions All of these have been in linux-next for a long time with no reported problems" * tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (267 commits) nvmem: core: Notify when a new layout is registered nvmem: core: Do not open-code existing functions nvmem: core: Return NULL when no nvmem layout is found nvmem: core: Create all cells before adding the nvmem device nvmem: u-boot-env:: Replace zero-length array with DECLARE_FLEX_ARRAY() helper nvmem: sec-qfprom: Add Qualcomm secure QFPROM support dt-bindings: nvmem: sec-qfprom: Add bindings for secure qfprom dt-bindings: nvmem: Add compatible for QCM2290 nvmem: Kconfig: Fix typo "drive" -> "driver" nvmem: Explicitly include correct DT includes nvmem: add new NXP QorIQ eFuse driver dt-bindings: nvmem: Add t1023-sfp efuse support dt-bindings: nvmem: qfprom: Add compatible for MSM8226 nvmem: uniphier: Use devm_platform_get_and_ioremap_resource() nvmem: qfprom: do some cleanup nvmem: stm32-romem: Use devm_platform_get_and_ioremap_resource() nvmem: rockchip-efuse: Use devm_platform_get_and_ioremap_resource() nvmem: meson-mx-efuse: Convert to devm_platform_ioremap_resource() nvmem: lpc18xx_otp: Convert to devm_platform_ioremap_resource() nvmem: brcm_nvram: Use devm_platform_get_and_ioremap_resource() ... |
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|
Linus Torvalds
|
4a3b1007ee |
Pin control bulk changes for the v6.6 kernel cycle:
No core changes this time.
Drivers:
- Intel Tangier SoC pin control support.
- AMLogic C3 SoC pin control support.
- Texas Instruments AM654 SoC pin control support.
- Qualcomm SM8350 and SM6115 LPASS (Low Power Audio Sub-System)
pin control support.
- Qualcomm PMX75 and PM7550BA (Power Management) pin control
support.
- Qualcomm PMC8180 and PMC8180C (Power Management) pin control
support.
- DROP the Oxnas driver as there is not enough of community
interest to keep carrying this ARM(11) port.
Enhancements:
- Bias control in the MT7986 pin control driver.
- Misc device tree binding enhancements such as the Broadcom
11351 being converted to YAML.
- New macro: DEFINE_NOIRQ_DEV_PM_OPS() put to use.
- Clean up some SPDX headers.
- Handle non-unique devicetree subnode names in two Renesas
drivers.
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Merge tag 'pinctrl-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"We have some patches to DTS[I] files in arm and arm64 as well, that
were merged here as DT headers were being changed.
The most interesting stuff is the Intel Tangier chip support and
AMLogic C3 in my opinion.
No core changes this time.
Drivers:
- Intel Tangier SoC pin control support
- AMLogic C3 SoC pin control support
- Texas Instruments AM654 SoC pin control support
- Qualcomm SM8350 and SM6115 LPASS (Low Power Audio Sub-System) pin
control support
- Qualcomm PMX75 and PM7550BA (Power Management) pin control support
- Qualcomm PMC8180 and PMC8180C (Power Management) pin control
support
- DROP the Oxnas driver as there is not enough of community interest
to keep carrying this ARM(11) port
Enhancements:
- Bias control in the MT7986 pin control driver
- Misc device tree binding enhancements such as the Broadcom 11351
being converted to YAML
- New macro: DEFINE_NOIRQ_DEV_PM_OPS() put to use
- Clean up some SPDX headers
- Handle non-unique devicetree subnode names in two Renesas drivers"
* tag 'pinctrl-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (80 commits)
pinctrl: mlxbf3: Remove gpio_disable_free()
pinctrl: use capital "OR" for multiple licenses in SPDX
dt-bindings: pinctrl: renesas,rza2: Use 'additionalProperties' for child nodes
pinctrl: cherryview: fix address_space_handler() argument
pinctrl: intel: consolidate ACPI dependency
pinctrl: tegra: Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper
pinctrl: renesas: Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper
pinctrl: mvebu: Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper
pinctrl: at91: Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper
pinctrl: cherryview: Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper
pm: Introduce DEFINE_NOIRQ_DEV_PM_OPS() helper
pinctrl: mediatek: assign functions to configure pin bias on MT7986
pinctrl: mediatek: fix pull_type data for MT7981
dt-bindings: pinctrl: aspeed: Allow only defined pin mux node properties
dt-bindings: pinctrl: Drop 'phandle' properties
pinctrl: lynxpoint: Make use of pm_ptr()
pinctrl: baytrail: Make use of pm_ptr()
pinctrl: intel: Switch to use exported namespace
pinctrl: lynxpoint: reuse common functions from pinctrl-intel
pinctrl: cherryview: reuse common functions from pinctrl-intel
...
|
||
|
Linus Torvalds
|
1544df9ab4 |
ARM: SoC drivers for 6.6
The main change this time is the introduction of the drivers/genpd subsystem that gets split out from drivers/soc to keep common functionality together. Ulf Hansson is taking over maintainership for these and is sending a separate pull request with the same commits, but they are in the soc drivers tree to avoid conflicts against other soc driver patches. The SCMI driver subsystem gets an update to version 3.2 of the specification. There are also updates to memory, reset and other firmware drivers. On the soc driver side, the updates are mostly cleanups across a number of Arm platforms. On driver for loongarch adds power management for DT based systems, another driver is for HiSilicon's Arm server chips with their HCCS system health interface. The remaining updates for the most part add support for additional hardware in existing drivers or contain minor cleanups. Most of these are for the Qualcomm Snapdragon platform. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmTuWdMACgkQYKtH/8kJ UicprBAAsvZ5h636MOwYasgK1bKnsWgj9yrBSzIf7VzKbBS5/QCrDSDek9oDvTBp p6Rr+WC1RQl9i2DiRVSbEqkUS6X4hQF0kJdLudBwYuxBDf8ayzFzKAKk/ecsyoaC 0Rkeh4fCu1zVnQ2DZSPFJVRl01/oCr1ZtJ1W0UrXCslOSQy2987VqpJ/EQbaDLgb 3imxpvJNBscaKwcYRgxhcIMBLdGi3qXRE/TmAf1WMe8w6dfk5KmFiPPD7zxPTnFb 0fssdxgocjOkXEn6L1VdBMoTt4UQaU+xbnFsOsDA/F0EjR9ZLlhtwZxANv4GicP6 52FMFaxeXSUnpBelzuyRQpgnt9WW3ZbBGb9iaisTl1pwjC3PcN2noo8uFZk+kO6b 8q0fh4KVmD0QIupC4cfTsF4SGAQvnhko2ls9bt4FTF+z0COV3Ifs2cAggH+hn3yD IziBrUUZrR4G8XhisJRQNZcRh1H/vVchcumqsxzCMhpXLWwdZ5vW85GCR/fAtQQT woYgqFHXZjEko66bu2dtayr1dgmPvfbO6rXpUkIdeskY6XuKfZXuB93LkhsZ17LY dfAaBLUebjMcpLrltCqyP1tUoqGyVOTJKxtB2MolHo/V/2JbKYmYHAMy+qX5I0Qm UUbQDpHnkaQMTK2L/qvdfE4lgwWfFWX7lCK/AGa4ZBFl+Zl6DgE= =xmHW -----END PGP SIGNATURE----- Merge tag 'soc-drivers-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC driver updates from Arnd Bergmann: "The main change this time was the introduction of the drivers/genpd subsystem that gets split out from drivers/soc to keep common functionality together. The SCMI driver subsystem gets an update to version 3.2 of the specification. There are also updates to memory, reset and other firmware drivers. On the soc driver side, the updates are mostly cleanups across a number of Arm platforms. On driver for loongarch adds power management for DT based systems, another driver is for HiSilicon's Arm server chips with their HCCS system health interface. The remaining updates for the most part add support for additional hardware in existing drivers or contain minor cleanups. Most of these are for the Qualcomm Snapdragon platform" * tag 'soc-drivers-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (136 commits) bus: fsl-mc: Use common ranges functions soc: kunpeng_hccs: fix some sparse warnings about incorrect type soc: loongson2_pm: add power management support soc: dt-bindings: add loongson-2 pm soc: rockchip: grf: Fix SDMMC not working on RK3588 with bus-width > 1 genpd: rockchip: Add PD_VO entry for rv1126 bus: ti-sysc: Fix cast to enum warning soc: kunpeng_hccs: add MAILBOX dependency MAINTAINERS: remove OXNAS entry dt-bindings: interrupt-controller: arm,versatile-fpga-irq: mark oxnas compatible as deprecated irqchip: irq-versatile-fpga: remove obsolete oxnas compatible soc: qcom: aoss: Tidy up qmp_send() callers soc: qcom: aoss: Format string in qmp_send() soc: qcom: aoss: Move length requirements from caller soc: kunpeng_hccs: fix size_t format string soc: ti: k3-socinfo.c: Add JTAG ID for AM62PX dt-bindings: firmware: qcom: scm: Updating VMID list firmware: imx: scu-irq: support identifying SCU wakeup source from sysfs firmware: imx: scu-irq: enlarge the IMX_SC_IRQ_NUM_GROUP firmware: imx: scu-irq: add imx_scu_irq_get_status ... |
||
|
Arnd Bergmann
|
9eb33ddedd |
Qualcomm driver updates for v6.6
Compatible and clock handling in the Qualcomm SCM driver is cleaned up, together with a couple stylistic cleanups and transition to mark exported symbols GPL only. An abstraction for the RPM subsystem is introduced, to make align the structure of the SMD and GLINK nodes thereof with the structure when a remoteproc is involved. This is done to facilitate associating additional entities with the RPM subsystem. The qmp_send() API is modified to not expose hardware requirements onto the client drivers, and then further extended to allow command formatting directly in the API, to facilitate this typical use case. In the Qualcomm Command DB driver, NUL characters previously included in identifiers are dropped from the debugfs, to facilitate scripting. The thresholds of the BWMON driver are simplified to avoid hard coded starting values. The OCMEM driver is updated with some cleanups and fixes, and addition of MSM8226 support. PMIC_GLINK gains support for retimer switches, safe mode is selected when the cable is disconnected from altmode and the same is enabled for SM8550. An off-by-one string length check is corrected in the QMI encoder decoder library. The RPMh tracepoints are extended to include the state of the request, to provide needed context in the traced events. The series from Ulf creating a genpd framework is integrated, to facilitate the other changes to the cpr, rpmpd and rpmhpd driver. SDX75 support is added to the rpmhpd driver, and the rpmpd driver is extended with the same sync_state logic found in the rpmhpd driver. The socinfo driver gains knowledge about SM4450 and SM7125, the IPQ5019 platform is dropped. Clock handling in the GSBI driver is cleaned up with the use of devm_clk_get_enabled(). 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An abstraction for the RPM subsystem is introduced, to make align the structure of the SMD and GLINK nodes thereof with the structure when a remoteproc is involved. This is done to facilitate associating additional entities with the RPM subsystem. The qmp_send() API is modified to not expose hardware requirements onto the client drivers, and then further extended to allow command formatting directly in the API, to facilitate this typical use case. In the Qualcomm Command DB driver, NUL characters previously included in identifiers are dropped from the debugfs, to facilitate scripting. The thresholds of the BWMON driver are simplified to avoid hard coded starting values. The OCMEM driver is updated with some cleanups and fixes, and addition of MSM8226 support. PMIC_GLINK gains support for retimer switches, safe mode is selected when the cable is disconnected from altmode and the same is enabled for SM8550. An off-by-one string length check is corrected in the QMI encoder decoder library. The RPMh tracepoints are extended to include the state of the request, to provide needed context in the traced events. The series from Ulf creating a genpd framework is integrated, to facilitate the other changes to the cpr, rpmpd and rpmhpd driver. SDX75 support is added to the rpmhpd driver, and the rpmpd driver is extended with the same sync_state logic found in the rpmhpd driver. The socinfo driver gains knowledge about SM4450 and SM7125, the IPQ5019 platform is dropped. Clock handling in the GSBI driver is cleaned up with the use of devm_clk_get_enabled(). The list of VMIDs defined for the SCM assign memory interface is extended. * tag 'qcom-drivers-for-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (52 commits) soc: qcom: aoss: Tidy up qmp_send() callers soc: qcom: aoss: Format string in qmp_send() soc: qcom: aoss: Move length requirements from caller dt-bindings: firmware: qcom: scm: Updating VMID list dt-bindings: qcom: Update RPMHPD entries for some SoCs soc: qcom: qmi_encdec: Restrict string length in decode soc: qcom: smem: Fix incompatible types in comparison soc: qcom: ocmem: add missing clk_disable_unprepare() in ocmem_dev_probe() soc: qcom: socinfo: Add SoC ID for SM7125 dt-bindings: arm: qcom,ids: Add SoC ID for SM7125 dt-bindings: arm: qcom,ids: drop the IPQ5019 SoC ID soc: qcom: socinfo: drop the IPQ5019 SoC ID soc: qcom: socinfo: add SM4450 ID dt-bindings: arm: qcom,ids: add SoC ID for SM4450 soc: qcom: pmic_glink: enable altmode for SM8550 soc: qcom: pmic_glink_altmode: add retimer-switch support soc: qcom: pmic_glink_altmode: handle safe mode when disconnect soc: qcom: rpmhpd: Add SDX75 power domains dt-bindings: power: qcom,rpmpd: Add compatible for sdx75 genpd: Makefile: build imx ... Link: https://lore.kernel.org/r/20230818023338.2484467-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |