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* Merge tag 'char-misc-6.0-rc1' of ↵Linus Torvalds2022-08-041-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver updates from Greg KH: "Here is the large set of char and misc and other driver subsystem changes for 6.0-rc1. Highlights include: - large set of IIO driver updates, additions, and cleanups - new habanalabs device support added (loads of register maps much like GPUs have) - soundwire driver updates - phy driver updates - slimbus driver updates - tiny virt driver fixes and updates - misc driver fixes and updates - interconnect driver updates - hwtracing driver updates - fpga driver updates - extcon driver updates - firmware driver updates - counter driver update - mhi driver fixes and updates - binder driver fixes and updates - speakup driver fixes All of these have been in linux-next for a while without any reported problems" * tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (634 commits) drivers: lkdtm: fix clang -Wformat warning char: remove VR41XX related char driver misc: Mark MICROCODE_MINOR unused spmi: trace: fix stack-out-of-bound access in SPMI tracing functions dt-bindings: iio: adc: Add compatible for MT8188 iio: light: isl29028: Fix the warning in isl29028_remove() iio: accel: sca3300: Extend the trigger buffer from 16 to 32 bytes iio: fix iio_format_avail_range() printing for none IIO_VAL_INT iio: adc: max1027: unlock on error path in max1027_read_single_value() iio: proximity: sx9324: add empty line in front of bullet list iio: magnetometer: hmc5843: Remove duplicate 'the' iio: magn: yas530: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros iio: magnetometer: ak8974: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros iio: light: veml6030: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros iio: light: vcnl4035: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros iio: light: vcnl4000: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros iio: light: tsl2591: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() iio: light: tsl2583: Use DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr() iio: light: isl29028: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() iio: light: gp2ap002: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr() ...
| * PM / devfreq: imx: Register i.MX8MP interconnect devicePeng Fan2022-07-151-0/+1
| | | | | | | | | | | | | | | | | | | | Same to i.MX8MM/N/Q, register i.MX8MP interconnect device to make i.MX8MP Interconnect driver work. Signed-off-by: Peng Fan <peng.fan@nxp.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Link: https://lore.kernel.org/r/20220703091132.1412063-10-peng.fan@oss.nxp.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
* | PM / devfreq: imx-bus: use NULL to pass a null pointer rather than zeroColin Ian King2022-07-151-1/+1
|/ | | | | | | | | | | The 3rd argument to the function of_get_property is a pointer and it is being passed using 0. Use NULL instead. Cleans up sparse warning: warning: Using plain integer as NULL pointer Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* PM / devfreq: imx-bus: Remove imx_bus_get_dev_statusDong Aisheng2021-05-211-14/+0
| | | | | | | | | | | | | Current driver actually does not support simple ondemand governor as it's unable to provide device load information. So removing the unnecessary callback to avoid confusing. Right now the driver is using userspace governor by default. polling_ms was also dropped as it's not needed for non-ondemand governor. Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* PM / devfreq: imx-bus: Remove unneeded of_match_ptr()Fabio Estevam2021-04-081-1/+1
| | | | | | | | | | i.MX is a DT-only platform, so of_match_ptr() can be safely removed. Remove the unneeded of_match_ptr(). Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* PM / devfreq: imx-bus: Fix inconsistent IS_ERR and PTR_ERRGustavo A. R. Silva2020-05-281-2/+2
| | | | | | | | | | | | | | | Fix inconsistent IS_ERR and PTR_ERR in imx_bus_init_icc(). The proper pointer to be passed as argument to PTR_ERR() is priv->icc_pdev. This bug was detected with the help of Coccinelle. Fixes: 16c1d2f1b0bd ("PM / devfreq: imx: Register interconnect device") Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> [cw00.choi: Edit the patch title from 'imx' to 'imx-bus'] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* PM / devfreq: imx: Register interconnect deviceLeonard Crestez2020-05-281-0/+41
| | | | | | | | | | | | | | | There is no single device which can represent the imx interconnect. Instead of adding a virtual one just make the main &noc act as the global interconnect provider. The imx interconnect provider driver will scale the NOC and DDRC based on bandwidth request. More scalable nodes can be added in the future, for example for audio/display/vpu/gpu NICs. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Tested-by: Martin Kepplinger <martin.kepplinger@puri.sm> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* PM / devfreq: Add generic imx bus scaling driverLeonard Crestez2020-05-281-0/+138
Add initial support for dynamic frequency switching on pieces of the imx interconnect fabric. All this driver does is set a clk rate based on an opp table, it does not map register areas. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Tested-by: Martin Kepplinger <martin.kepplinger@puri.sm> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>