Justin Stitt [Thu, 21 Jul 2022 21:57:06 +0000 (14:57 -0700)]
drivers: lkdtm: fix clang -Wformat warning
When building with Clang we encounter the following warning
(ARCH=hexagon + CONFIG_FRAME_WARN=0):
| ../drivers/misc/lkdtm/bugs.c:107:3: error: format specifies type
| 'unsigned long' but the argument has type 'int' [-Werror,-Wformat]
| REC_STACK_SIZE, recur_count);
| ^~~~~~~~~~~~~~
Cast REC_STACK_SIZE to `unsigned long` to match format specifier `%lu`
as well as maintain symmetry with `#define REC_STACK_SIZE
(_AC(CONFIG_FRAME_WARN, UL) / 2)`.
Link: https://github.com/ClangBuiltLinux/linux/issues/378
Fixes: 24cccab42c419 ("lkdtm/bugs: Adjust recursion test to avoid elision")
Reported-by: Nathan Chancellor <nathan@kernel.org>
Suggested-by: Nathan Chancellor <nathan@kernel.org>
Suggested-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Justin Stitt <justinstitt@google.com>
Link: https://lore.kernel.org/r/20220721215706.4153027-1-justinstitt@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Bogendoerfer [Sat, 16 Jul 2022 13:08:01 +0000 (15:08 +0200)]
char: remove VR41XX related char driver
Commit
d3164e2f3b0a ("MIPS: Remove VR41xx support") removed support
for MIPS VR41xx platform, so remove exclusive drivers for this
platform, too.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Link: https://lore.kernel.org/r/20220716130802.11660-1-tsbogend@alpha.franken.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Borislav Petkov [Wed, 27 Jul 2022 11:49:48 +0000 (13:49 +0200)]
misc: Mark MICROCODE_MINOR unused
This one is unused since
181b6f40e9ea ("x86/microcode: Rip out the OLD_INTERFACE")
so comment it out.
Link: https://lore.kernel.org/r/20220525161232.14924-1-bp@alien8.de
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220727114948.30123-1-bp@alien8.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
David Collins [Mon, 27 Jun 2022 23:55:12 +0000 (16:55 -0700)]
spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
trace_spmi_write_begin() and trace_spmi_read_end() both call
memcpy() with a length of "len + 1". This leads to one extra
byte being read beyond the end of the specified buffer. Fix
this out-of-bound memory access by using a length of "len"
instead.
Here is a KASAN log showing the issue:
BUG: KASAN: stack-out-of-bounds in trace_event_raw_event_spmi_read_end+0x1d0/0x234
Read of size 2 at addr
ffffffc0265b7540 by task thermal@2.0-ser/1314
...
Call trace:
dump_backtrace+0x0/0x3e8
show_stack+0x2c/0x3c
dump_stack_lvl+0xdc/0x11c
print_address_description+0x74/0x384
kasan_report+0x188/0x268
kasan_check_range+0x270/0x2b0
memcpy+0x90/0xe8
trace_event_raw_event_spmi_read_end+0x1d0/0x234
spmi_read_cmd+0x294/0x3ac
spmi_ext_register_readl+0x84/0x9c
regmap_spmi_ext_read+0x144/0x1b0 [regmap_spmi]
_regmap_raw_read+0x40c/0x754
regmap_raw_read+0x3a0/0x514
regmap_bulk_read+0x418/0x494
adc5_gen3_poll_wait_hs+0xe8/0x1e0 [qcom_spmi_adc5_gen3]
...
__arm64_sys_read+0x4c/0x60
invoke_syscall+0x80/0x218
el0_svc_common+0xec/0x1c8
...
addr
ffffffc0265b7540 is located in stack of task thermal@2.0-ser/1314 at offset 32 in frame:
adc5_gen3_poll_wait_hs+0x0/0x1e0 [qcom_spmi_adc5_gen3]
this frame has 1 object:
[32, 33) 'status'
Memory state around the buggy address:
ffffffc0265b7400: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1
ffffffc0265b7480: 04 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00
>
ffffffc0265b7500: 00 00 00 00 f1 f1 f1 f1 01 f3 f3 f3 00 00 00 00
^
ffffffc0265b7580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffffffc0265b7600: f1 f1 f1 f1 01 f2 07 f2 f2 f2 01 f3 00 00 00 00
==================================================================
Fixes: a9fce374815d ("spmi: add command tracepoints for SPMI")
Cc: stable@vger.kernel.org
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: David Collins <quic_collinsd@quicinc.com>
Link: https://lore.kernel.org/r/20220627235512.2272783-1-quic_collinsd@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Fri, 22 Jul 2022 08:01:53 +0000 (10:01 +0200)]
Merge tag 'iio-for-5.20b' of https://git./linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
2nd set of IIO new device support, cleanup etc for 5.20
Given the slight delay in the likely start of the merge cycle lets get
a few more things in for IIO. A few late breaking fixes also included.
Bulk in number of patches is mechanical conversion to new PM macros.
New device support
* npcm
- Add support for NPCM8XX with different resolution and voltage references
from previously supported parts.
Tree wide
* pm_ptr()/pm_sleep_ptr()/DEFINE_[SIMPLE/RUNTIME]_DEV_PM_OPS() conversions
- Convert all the low hanging fruit to the new macros. The remaining
cases will need more careful consideration.
Tidy-up, fixes and minor features.
* Documentation
- Fix duplicate ABI definitions and a missing blank line to squash all
remaining docs build issues in IIO.
* core
- Make iio_format_avail_range() handle non IIO_VAL_INT cases.
* core/trigger
- Move the setup of trigger->owner to allocation rather than registration.
There doesn't seem to be any advantage in doing this late and a few bugs
have occurred because of mis-balanced module reference counting.
- coding style fix-ups.
* tests
- Allow kunit tests to be built as a module.
* ad7949
- Fix a reversed error message.
* cio-dac
- Use structures for register map to improve readability.
* cros_ec
- Register fifo callback only after the sensor is registered. Closes
a theoretical race.
* hmc5843
- Duplicate word fix.
* isl29028
- Fix mixed devm_ and non devm_ for iio_device_register().
* max1027
- Fix missing unlocks in error paths.
* rm3100
- Let core code handle setting INDIO_BUFFER_TRIGGERED.
* sca3000
- Fix ordering and buffer size issue.
* sx_common
- Don't use the IIO device to get device properties when the parent struct
device is readily available.
- Allow the IIO core to connect up the firmware node.
* stx104
- Use structures for register map to improve readability.
* vf610-adc
- Add compatible entries for imx6ul and imx6sx with fallback to
fsl,vf610-adc.
* tag 'iio-for-5.20b' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (65 commits)
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()
iio: adc: imx8qxp: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
iio: light: us5182: Switch from CONFIG_PM guards to pm_ptr() etc
iio: temperature: ltc2983: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
iio: proximity: cros_ec_mkbp: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
...
Hui.Liu [Tue, 19 Jul 2022 01:46:57 +0000 (09:46 +0800)]
dt-bindings: iio: adc: Add compatible for MT8188
Add dt-binding documentation of auxadc for MediaTek MT8188 SoC platform.
Signed-off-by: Hui.Liu <hui.liu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220719014657.28714-2-hui.liu@mediatek.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Greg Kroah-Hartman [Tue, 19 Jul 2022 12:16:34 +0000 (14:16 +0200)]
Merge tag 'phy-for-5.20' of git://git./linux/kernel/git/phy/linux-phy into char-misc-next
Vinod writes:
phy-for-5.20
- New support:
- Samsung FSD ufs phy
- Mediatek MT8365 dsi and tphy support
- Amlogic G12A Analog D-PHY driver
- Mediatek MT8188 tphy support
- Mediatek PCIe phy driver
- Cadence J721e DPHY support
- Qualcomm IPQ8074 PCIe Gen3 PHY support
- Nvidia Tegra PCIe PIPE2UPHY support
- Updates:
- Split of Qualcomm combo qmp phy driver to ufs, usb, pcie phy
drivers and associated cleanup of these drivers
* tag 'phy-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (115 commits)
dt-bindings: phy: mediatek: tphy: add compatible for mt8188
phy: rockchip-inno-usb2: Ignore OTG IRQs in host mode
phy: qcom-qmp-usb: statify qmp_phy_vreg_l
phy: stm32: fix error return in stm32_usbphyc_phy_init
phy: phy-mtk-dp: change mtk_dp_phy_driver to static
phy: freescale: Add i.MX8qm Mixel LVDS PHY support
dt-bindings: phy: Add Freescale i.MX8qm Mixel LVDS PHY binding
dt-bindings: vendor-prefixes: Add prefix for Mixel, Inc.
phy: cadence-torrent: Remove unused `regmap` field from state struct
phy: cadence: Sierra: Remove unused `regmap` field from state struct
phy: samsung-ufs: ufs: change phy on/off control
phy: samsung-ufs: convert phy clk usage to clk_bulk API
phy: qcom-qmp-usb: define QPHY_V2_PCS_PLL_LOCK_CHK_DLY_TIME register
phy: qcom-qmp-usb: replace FLL layout writes for msm8996
phy: qcom-qmp: pcs-pcie-v4: add missing registers
phy: qcom-qmp: pcs-v3: add missing registers
phy: qcom-qmp: qserdes-com-v5: add missing registers
phy: qcom-qmp: qserdes-com-v4: add missing registers
phy: qcom-qmp: qserdes-com-v3: add missing registers
phy: qcom-qmp: qserdes-com: add missing registers
...
Zheyu Ma [Sun, 17 Jul 2022 00:42:41 +0000 (08:42 +0800)]
iio: light: isl29028: Fix the warning in isl29028_remove()
The driver use the non-managed form of the register function in
isl29028_remove(). To keep the release order as mirroring the ordering
in probe, the driver should use non-managed form in probe, too.
The following log reveals it:
[ 32.374955] isl29028 0-0010: remove
[ 32.376861] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI
[ 32.377676] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]
[ 32.379432] RIP: 0010:kernfs_find_and_get_ns+0x28/0xe0
[ 32.385461] Call Trace:
[ 32.385807] sysfs_unmerge_group+0x59/0x110
[ 32.386110] dpm_sysfs_remove+0x58/0xc0
[ 32.386391] device_del+0x296/0xe50
[ 32.386959] cdev_device_del+0x1d/0xd0
[ 32.387231] devm_iio_device_unreg+0x27/0xb0
[ 32.387542] devres_release_group+0x319/0x3d0
[ 32.388162] i2c_device_remove+0x93/0x1f0
Fixes: 2db5054ac28d ("staging: iio: isl29028: add runtime power management support")
Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Link: https://lore.kernel.org/r/20220717004241.2281028-1-zheyuma97@gmail.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
LI Qingwu [Fri, 1 Jul 2022 02:30:30 +0000 (02:30 +0000)]
iio: accel: sca3300: Extend the trigger buffer from 16 to 32 bytes
After added inclination angle channels, the trigger buffer size is
insufficient. Extend the buffer size from 16 to 32 bytes, and change
the trigger buffer from the struct to a u8 array to adapt the sensor
with/without inclination angles output.
New trigger buffer data:
- SCA3300: 3 accel channels, temp, and timestamp.
- SCL3300: 3 accel channels, temp, 3 incli channels, and timestamp.
Readjustment the scan index to make it consistent with the buffer data.
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Link: https://lore.kernel.org/r/20220701023030.2527019-2-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Fawzi Khaber [Mon, 18 Jul 2022 13:07:06 +0000 (15:07 +0200)]
iio: fix iio_format_avail_range() printing for none IIO_VAL_INT
iio_format_avail_range() should print range as follow [min, step, max], so
the function was previously calling iio_format_list() with length = 3,
length variable refers to the array size of values not the number of
elements. In case of non IIO_VAL_INT values each element has integer part
and decimal part. With length = 3 this would cause premature end of loop
and result in printing only one element.
Signed-off-by: Fawzi Khaber <fawzi.khaber@tdk.com>
Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Fixes: eda20ba1e25e ("iio: core: Consolidate iio_format_avail_{list,range}()")
Link: https://lore.kernel.org/r/20220718130706.32571-1-jmaneyrol@invensense.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Dan Carpenter [Thu, 7 Jul 2022 14:54:45 +0000 (17:54 +0300)]
iio: adc: max1027: unlock on error path in max1027_read_single_value()
If max1027_wait_eoc() fails then call iio_device_release_direct_mode()
before returning.
Fixes: a0e831653ef9 ("iio: adc: max1027: Introduce an end of conversion helper")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YsbztVuAXnau2cIZ@kili
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Akira Yokosawa [Sun, 3 Jul 2022 04:27:47 +0000 (13:27 +0900)]
iio: proximity: sx9324: add empty line in front of bullet list
"make htmldocs" emits a warning of:
Documentation/ABI/testing/sysfs-bus-iio-sx9324:2: WARNING: Unexpected indentation.
This is due to a missing empty line in front of the bullet list.
Fix it.
Note: The line count of 2 in the warning is not exact in this case.
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Fixes: 4c18a890dff8 ("iio:proximity:sx9324: Add SX9324 support")
Link: https://lore.kernel.org/r/202207021703.lEW6FLT1-lkp@intel.com/
Reported-by: kernel test robot <lkp@intel.com>
Cc: Gwendal Grignou <gwendal@chromium.org>
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://lore.kernel.org/r/abcaa4f5-7a9b-56b5-c11a-a88fef9d1e0a@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Jiang Jian [Wed, 22 Jun 2022 03:59:25 +0000 (11:59 +0800)]
iio: magnetometer: hmc5843: Remove duplicate 'the'
Fix an obvious typing error, found by spellcheck(1).
Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com>
Link: https://lore.kernel.org/r/20220622035925.5008-1-jiangjian@cdjrlc.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Jonathan Cameron [Tue, 21 Jun 2022 20:27:19 +0000 (21:27 +0100)]
iio: magn: yas530: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
Using these new macros allows the compiler to remove the unused dev_pm_ops
structure and related functions if !CONFIG_PM without the need to mark
the functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-37-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:18 +0000 (21:27 +0100)]
iio: magnetometer: ak8974: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
Using these new macros allows the compiler to remove the unused dev_pm_ops
structure and related functions if !CONFIG_PM without the need to mark
the functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-36-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:17 +0000 (21:27 +0100)]
iio: light: veml6030: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
Using these new macros allows the compiler to remove the unused dev_pm_ops
structure and related functions if !CONFIG_PM without the need to mark
the functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Rishi Gupta <gupt21@gmail.com>
Reviewed-by: Rishi Gupta <gupt21@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-35-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:16 +0000 (21:27 +0100)]
iio: light: vcnl4035: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
Using these new macros allows the compiler to remove the unused dev_pm_ops
structure and related functions if !CONFIG_PM without the need to mark
the functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Parthiban Nallathambi <pn@denx.de>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-34-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:15 +0000 (21:27 +0100)]
iio: light: vcnl4000: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
Using these new macros allows the compiler to remove the unused dev_pm_ops
structure and related functions if !CONFIG_PM without the need to mark
the functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Mathieu Othacehe <m.othacehe@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-33-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:14 +0000 (21:27 +0100)]
iio: light: tsl2591: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
Using these new macros allows removal of unused pm_ops structure and
functions if !CONFIG_PM without the need to mark the functions
__maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Joe Sandom <joe.g.sandom@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-32-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:13 +0000 (21:27 +0100)]
iio: light: tsl2583: Use DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
Using these new macros allows removal of unused pm_ops structure
and functions if !CONFIG_PM without the need to mark the function
__maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Brian Masney <masneyb@onstation.org>
Reviewed-by: Brian Masney <masneyb@onstation.org>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-31-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:12 +0000 (21:27 +0100)]
iio: light: isl29028: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
Using these new macros allows removal of unused pm_ops structure
and functions if !CONFIG_PM without the need to mark the functions
__maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Brian Masney <masneyb@onstation.org>
Reviewed-by: Brian Masney <masneyb@onstation.org>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-30-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:11 +0000 (21:27 +0100)]
iio: light: gp2ap002: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
Switching to these newer macros allows use of pm_ptr() to remove
the unused functions and structure if !CONFIG_PM without the need to
mark anything __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-29-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:10 +0000 (21:27 +0100)]
iio: adc: imx8qxp: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
Switching to these newer macros allows the compiler to remove
the unused functions and struct dev_pm_ops if !CONFIG_PM without
the need to mark anything __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Cai Huoqing <cai.huoqing@linux.dev>
Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-28-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:09 +0000 (21:27 +0100)]
iio: light: us5182: Switch from CONFIG_PM guards to pm_ptr() etc
Letting the compiler remove these functions when the kernel is built
without CONFIG_PM support is simpler and less error prone than the
use of #ifdef based config guards.
Removing instances of this approach from IIO also stops them being
copied into new drivers.
Very likely it would be safe to use DEFINE_RUNTIME_DEV_PM_OPS() here,
but that would be a functional change.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-27-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:08 +0000 (21:27 +0100)]
iio: temperature: ltc2983: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-26-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:07 +0000 (21:27 +0100)]
iio: proximity: cros_ec_mkbp: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Cc: Gwendal Grignou <gwendal@chromium.org>
Cc: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-25-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:06 +0000 (21:27 +0100)]
iio: light: cm3605: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-24-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:05 +0000 (21:27 +0100)]
iio: light: bh1750: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Tomasz Duszynski <tduszyns@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-23-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:04 +0000 (21:27 +0100)]
iio: light: as73211: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Christian Eggers <ceggers@arri.de>
Reviewed-by: Christian Eggers <ceggers@arri.de>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-22-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:03 +0000 (21:27 +0100)]
iio: light: al3320a: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: David Heidelberg <david@ixit.cz>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-21-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:02 +0000 (21:27 +0100)]
iio: light: al3010: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: David Heidelberg <david@ixit.cz>
Reviewed-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-20-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:01 +0000 (21:27 +0100)]
iio: health:
afe4404: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-19-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:27:00 +0000 (21:27 +0100)]
iio: health:
afe4403: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-18-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:59 +0000 (21:26 +0100)]
iio: gyro: itg3200: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-17-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:58 +0000 (21:26 +0100)]
iio: dac: mcp4725: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Philippe Reynes <tremyfr@yahoo.fr>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-16-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:57 +0000 (21:26 +0100)]
iio: dac: max5821: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Philippe Reynes <tremyfr@yahoo.fr>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-15-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:56 +0000 (21:26 +0100)]
iio: dac: max517: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Marcus Folkesson <marcus.folkesson@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-14-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:55 +0000 (21:26 +0100)]
iio: dac: ltc1660: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Marcus Folkesson <marcus.folkesson@gmail.com>
Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-13-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:54 +0000 (21:26 +0100)]
iio: dac: ds4424: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Ismail H. Kose <ihkose@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-12-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:53 +0000 (21:26 +0100)]
iio: chemical: scd4x: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Roan van Dijk <roan@protonic.nl>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-11-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:52 +0000 (21:26 +0100)]
iio: adc: xilinx-ams: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-10-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:51 +0000 (21:26 +0100)]
iio: adc: ti-am335x: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-9-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:50 +0000 (21:26 +0100)]
iio: adc: stmpe-adc: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused. This one is a little unusual as
no suspend callback, but the cleanup is still worthwhile (and eventual
aim is to get rid of old macro).
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Philippe Schenker <philippe.schenker@toradex.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-8-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:49 +0000 (21:26 +0100)]
iio: adc: mt6577_auxadc: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Zhiyong Tao <zhiyong.tao@mediatek.com>
Cc: Hui Liu <hui.liu@mediatek.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-7-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:48 +0000 (21:26 +0100)]
iio: adc: meson_saradc: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-6-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:47 +0000 (21:26 +0100)]
iio: adc: imx7d_adc: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
In this case we only gain the ability to have the compiler drop the
struct dev_pm_ops because the callbacks are called from paths other
than suspend and resume. In general the purpose of this new macro
is to allow automated removal of the callbacks as well, but that doesn't
apply here.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-5-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:46 +0000 (21:26 +0100)]
iio: adc: at91-sam5d2: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-4-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:45 +0000 (21:26 +0100)]
iio: adc: ad799x: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-3-jic23@kernel.org
Jonathan Cameron [Tue, 21 Jun 2022 20:26:44 +0000 (21:26 +0100)]
iio: accel: bma220: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-2-jic23@kernel.org
Jonathan Cameron [Sun, 26 Jun 2022 15:38:28 +0000 (16:38 +0100)]
iio: adc: ti-ads124s08: Drop unused parameter to ads124s_read()
The channel number is never used in this call, so don't pass it in.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20220626153828.589664-1-jic23@kernel.org
Jonathan Cameron [Sun, 26 Jun 2022 16:55:10 +0000 (17:55 +0100)]
iio: ABI: stm32-timer-trigger: Fuse unusual ABI into main doc.
We can't duplicate the description of sampling_frequency. This device
has some unusual requirements which we solved by giving a
sampling_frequency of 0 special meaning. As such add a note
about this unusual usage to the main documentation.
Whilst I don't particularly like this resolution, it is the best
I could come up with given earlier discussion on this topic.
Link: https://lore.kernel.org/linux-iio/20210315101217.00002c50@Huawei.com/
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lore.kernel.org/r/20220626165511.602202-4-jic23@kernel.org
Jonathan Cameron [Sun, 26 Jun 2022 16:55:09 +0000 (17:55 +0100)]
iio: ABI: max31865: Drop in_filter_notch_centre_frequency as in main docs.
As this is the last element in the file, also delete the file.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Navin Sankar Velliangiri <navin@linumiz.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lore.kernel.org/r/20220626165511.602202-3-jic23@kernel.org
Jonathan Cameron [Sun, 26 Jun 2022 16:55:08 +0000 (17:55 +0100)]
iio: ABI: temperature: Unify documentation for thermocouple fault detection.
Kernel documentation for a given ABI element should not be duplicated
in multiple files, so pull them into one higher level documentation file.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Navin Sankar Velliangiri <navin@linumiz.com>
Cc: Paresh Chaudhary <paresh.chaudhary@rockwellcollins.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lore.kernel.org/r/20220626165511.602202-2-jic23@kernel.org
Joe Simmons-Talbott [Mon, 18 Jul 2022 02:03:48 +0000 (22:03 -0400)]
iio: Be consistent with allocation result tests.
Make both allocation result tests use the same format
if (!ptr)
Signed-off-by: Joe Simmons-Talbott <joetalbott@gmail.com>
Link: https://lore.kernel.org/r/20220718020348.32047-1-joetalbott@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Joe Simmons-Talbott [Sun, 17 Jul 2022 15:34:38 +0000 (11:34 -0400)]
iio: Use parens with sizeof
Prefer 'sizeof(var)' over 'sizeof var' as reported by checkpatch.pl.
Signed-off-by: Joe Simmons-Talbott <joetalbott@gmail.com>
Link: https://lore.kernel.org/r/20220717153438.10800-1-joetalbott@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Tomer Maimon [Wed, 13 Jul 2022 13:26:40 +0000 (16:26 +0300)]
iio: adc: npcm: Add NPCM8XX support
Adding ADC NPCM8XX support to NPCM ADC driver.
ADC NPCM8XX uses a different resolution and voltage reference.
As part of adding NPCM8XX support:
- Add NPCM8XX specific compatible string.
- Add data to handle architecture-specific ADC parameters.
Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Link: https://lore.kernel.org/r/20220713132640.215916-3-tmaimon77@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Tomer Maimon [Wed, 13 Jul 2022 13:26:39 +0000 (16:26 +0300)]
dt-bindings: iio: adc: npcm: Add npcm845 compatible string
Add a compatible string for Nuvoton BMC NPCM845 ADC.
Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220713132640.215916-2-tmaimon77@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Gwendal Grignou [Mon, 11 Jul 2022 14:47:16 +0000 (07:47 -0700)]
iio: cros: Register FIFO callback after sensor is registered
Instead of registering callback to process sensor events right at
initialization time, wait for the sensor to be register in the iio
subsystem.
Events can come at probe time (in case the kernel rebooted abruptly
without switching the sensor off for instance), and be sent to IIO core
before the sensor is fully registered.
Fixes: aa984f1ba4a4 ("iio: cros_ec: Register to cros_ec_sensorhub when EC supports FIFO")
Reported-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20220711144716.642617-1-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Liam Beguin [Sun, 10 Jul 2022 01:31:09 +0000 (21:31 -0400)]
iio: test: rework Kconfig to support modules
Rework the IIO test Kconfig to support building KUnit tests as modules.
This lets users execute tests at runtime in addition to the usual
tools/testing/kunit/kunit.py script.
Signed-off-by: Liam Beguin <liambeguin@gmail.com>
Link: https://lore.kernel.org/r/20220710013109.3349104-6-liambeguin@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Liam Beguin [Sun, 10 Jul 2022 01:31:08 +0000 (21:31 -0400)]
iio: afe: rescale: export symbols used during testing
In preparation for module support, export symbols use during testing.
Signed-off-by: Liam Beguin <liambeguin@gmail.com>
Link: https://lore.kernel.org/r/20220710013109.3349104-5-liambeguin@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Liam Beguin [Sun, 10 Jul 2022 01:31:07 +0000 (21:31 -0400)]
iio: test: format: follow CONFIG_ naming convention
The KUnit documentation indicates that all KUnit Kconfig entries must
match CONFIG_<name>_KUNIT_TEST: where <name> is the name of the test
suite. Rename the IIO_TEST_FORMAT configuration accordingly.
Signed-off-by: Liam Beguin <liambeguin@gmail.com>
Link: https://lore.kernel.org/r/20220710013109.3349104-4-liambeguin@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Liam Beguin [Sun, 10 Jul 2022 01:31:06 +0000 (21:31 -0400)]
iio: test: format: add MODULE_* information
In preparation for module support, add missing MODULE_* information.
Signed-off-by: Liam Beguin <liambeguin@gmail.com>
Link: https://lore.kernel.org/r/20220710013109.3349104-3-liambeguin@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Liam Beguin [Sun, 10 Jul 2022 01:31:05 +0000 (21:31 -0400)]
iio: test: rescale: add MODULE_* information
In preparation for module support, add missing MODULE_* information.
Signed-off-by: Liam Beguin <liambeguin@gmail.com>
Link: https://lore.kernel.org/r/20220710013109.3349104-2-liambeguin@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Thorsten Scherer [Fri, 8 Jul 2022 20:17:20 +0000 (22:17 +0200)]
iio: adc: ad7949: Fix error message
Signed-off-by: Thorsten Scherer <t.scherer@eckelmann.de>
Reviewed-by: Liam Beguin <liambeguin@gmail.com>
Link: https://lore.kernel.org/r/20220708201720.16523-1-t.scherer@eckelmann.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
William Breathitt Gray [Thu, 7 Jul 2022 17:21:25 +0000 (13:21 -0400)]
iio: dac: cio-dac: Cleanup indexing for DAC writes
Simplify DAC write code by defining base member as u16 __iomem *; DAC
registers are 16-bit so this allows us to index each DAC channel
directly in a loop rather than calculating the offsets by multipling by
2 each time.
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/d9dab6696af7eabb2d46f5cbc7871329f499c1c9.1657213745.git.william.gray@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
William Breathitt Gray [Thu, 7 Jul 2022 17:21:24 +0000 (13:21 -0400)]
iio: adc: stx104: Implement and utilize register structures
Reduce magic numbers and improve code readability by implementing and
utilizing named register data structures.
Tested-by: Fred Eckert <Frede@cmslaser.com>
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/8cb91d5b53e57b066120e42ea07000d6c7ef5543.1657213745.git.william.gray@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Marcus Folkesson [Sat, 2 Jul 2022 08:50:05 +0000 (10:50 +0200)]
iio: magnetometer: rm3100: do not explicity set INDIO_BUFFER_TRIGGERED mode
The core sets INDIO_BUFFER_TRIGGERED as part of
devm_iio_triggered_buffer_setup().
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://lore.kernel.org/r/20220702085005.31666-1-marcus.folkesson@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Andy Shevchenko [Wed, 15 Jun 2022 11:47:46 +0000 (14:47 +0300)]
iio: proximity: sx_common: Allow IIO core to take care of firmware node
IIO core correctly will take care of firmware node if it's not set in
the driver. Drop ACPI and OF specifics from the driver and allow IIO
core to handle this.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20220615114746.2767-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Andy Shevchenko [Wed, 15 Jun 2022 11:47:45 +0000 (14:47 +0300)]
iio: proximity: sx_common: Don't use IIO device for properties
It's not correct to use artificial device created by IIO core to
retrieve device properties. Even ->get_default_reg() callback
takes a simple struct device pointer which suggests it wants to
operate on the real device.
Correct this by replacing pointer to IIO device by a real device
pointer in the caller of ->get_default_reg().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20220615114746.2767-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Dmitry Rokosov [Wed, 1 Jun 2022 17:48:32 +0000 (17:48 +0000)]
iio: trigger: move trig->owner init to trigger allocate() stage
To provide a new IIO trigger to the IIO core, usually driver executes the
following pipeline: allocate()/register()/get(). Before, IIO core assigned
trig->owner as a pointer to the module which registered this trigger at
the register() stage. But actually the trigger object is owned by the
module earlier, on the allocate() stage, when trigger object is
successfully allocated for the driver.
This patch moves trig->owner initialization from register()
stage of trigger initialization pipeline to allocate() stage to
eliminate all misunderstandings and time gaps between trigger object
creation and owner acquiring.
Signed-off-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
Link: https://lore.kernel.org/r/20220601174837.20292-1-ddrokosov@sberdevices.ru
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Alexander Stein [Mon, 13 Jun 2022 12:35:29 +0000 (14:35 +0200)]
dt-bindings: iio: adc: Add imx6ul & imx6sx compatibles
Both are already using the vf610 compatible.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220613123529.466528-1-alexander.stein@ew.tq-group.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Greg Kroah-Hartman [Sat, 16 Jul 2022 05:24:37 +0000 (07:24 +0200)]
Merge tag 'extcon-next-for-5.20' of git://git./linux/kernel/git/chanwoo/extcon into char-misc-next
Chanwoo writes:
Update extcon next for v5.20
Detailed description for this pull request:
1. Add new connector type of both EXTCON_DISP_CVBS and EXTCON_DISP_EDP
- Add both EXTCON_DISP_CVBS for Composite Video Broadcast Signal[1] and
EXTCON_DISP_EDP for Embedded Display Port[2].
[1] https://en.wikipedia.org/wiki/Composite_video
[2] https://en.wikipedia.org/wiki/DisplayPort#eDP
2. Fix the minor issues of extcon provider driver
- Drop unused remove function on extcon-fsa9480.c
- Remove extraneous space before a debug message on extcon-palmas.c
- Remove duplicate word in the comment
- Drop useless mask_invert flag on irqchip on extcon-sm5502.c
- Drop useless mask_invert flag on irqchip on extcon-rt8973a.c
* tag 'extcon-next-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon:
extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP
extcon: rt8973a: Drop useless mask_invert flag on irqchip
extcon: sm5502: Drop useless mask_invert flag on irqchip
extcon: Drop unexpected word "the" in the comments
extcon: Remove extraneous space before a debug message
extcon: fsa9480: Drop no-op remove function
Greg Kroah-Hartman [Sat, 16 Jul 2022 05:22:21 +0000 (07:22 +0200)]
Merge tag 'icc-5.20-rc1-v2' of git://git./linux/kernel/git/djakov/icc into char-misc-next
Georgi writes:
interconnect changes for 5.20
Here are the interconnect changes for the 5.20-rc1 merge window consisting
of two new drivers, misc driver improvements and new device managed API.
Core change:
- Add device managed bulk API
Driver changes:
- New driver for NXP i.MX8MP platforms
- New driver for Qualcomm SM6350 platforms
- Multiple bucket support for Qualcomm RPM-based drivers.
Signed-off-by: Georgi Djakov <djakov@kernel.org>
* tag 'icc-5.20-rc1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc:
PM / devfreq: imx: Register i.MX8MP interconnect device
interconnect: imx: Add platform driver for imx8mp
interconnect: imx: configure NoC mode/prioriry/ext_control
interconnect: imx: introduce imx_icc_provider
interconnect: imx: set src node
interconnect: imx: fix max_node_id
interconnect: qcom: icc-rpm: Set bandwidth and clock for bucket values
interconnect: qcom: icc-rpm: Support multiple buckets
interconnect: qcom: icc-rpm: Change to use qcom_icc_xlate_extended()
interconnect: qcom: Move qcom_icc_xlate_extended() to a common file
dt-bindings: interconnect: Update property for icc-rpm path tag
interconnect: icc-rpm: Set destination bandwidth as well as source bandwidth
interconnect: qcom: msm8939: Use icc_sync_state
interconnect: add device managed bulk API
dt-bindings: interconnect: add fsl,imx8mp.h
dt-bindings: interconnect: imx8m: Add bindings for imx8mp noc
interconnect: qcom: Add SM6350 driver support
dt-bindings: interconnect: Add Qualcomm SM6350 NoC support
dt-bindings: interconnect: qcom: Split out rpmh-common bindings
interconnect: qcom: icc-rpmh: Support child NoC device probe
Dinh Nguyen [Fri, 15 Jul 2022 15:03:49 +0000 (10:03 -0500)]
firmware: stratix10-svc: fix kernel-doc warning
include/linux/firmware/intel/stratix10-svc-client.h:55: warning: This comment
starts with '/**', but isn't a kernel-doc comment. Refer
Documentation/doc-guide/kernel-doc.rst
* Flag bit for COMMAND_RECONFIG
Fixes: 4a4709d470e6 ("firmware: stratix10-svc: add new FCS commands")
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Link: https://lore.kernel.org/r/20220715150349.2413994-1-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Georgi Djakov [Fri, 15 Jul 2022 14:56:31 +0000 (17:56 +0300)]
Merge branch 'icc-rpm' into icc-next
This patch set is to support bucket in icc-rpm driver, so it implements
the similar mechanism in the icc-rpmh driver.
It uses interconnect path tag to indicate the bandwidth voting is for
which buckets, and there have three kinds of buckets: AWC, WAKE and
SLEEP, finally the wake and sleep bucket values are used to set the
corresponding clock (active and sleep clocks). So far, we keep the AWC
bucket but doesn't really use it.
Link: https://lore.kernel.org/r/20220712015929.2789881-1-leo.yan@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Georgi Djakov [Fri, 15 Jul 2022 14:55:48 +0000 (17:55 +0300)]
Merge branch 'icc-imx8mp' into icc-next
This patchset is to support i.MX8MP NoC settings, i.MX8MP NoC initial
value after power up is invalid, need set a valid value after related
power domain up.
This patchset also includes two patch[1,2] during my development to enable
the ICC feature for i.MX8MP.
I not include ddrc DVFS in this patchset, ths patchset is only to
support NoC value mode/priority/ext_control being set to a valid value
that suggested by i.MX Chip Design Team. The value is same as NXP
downstream one inside Arm Trusted Firmware:
https://source.codeaurora.org/external/imx/imx-atf/tree/plat/imx/imx8m/i/gpc.c?h=lf_v2.4#n97
Link: https://lore.kernel.org/r/20220703091132.1412063-1-peng.fan@oss.nxp.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Peng Fan [Sun, 3 Jul 2022 09:11:31 +0000 (17:11 +0800)]
PM / devfreq: imx: Register i.MX8MP interconnect device
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>
Peng Fan [Sun, 3 Jul 2022 09:11:30 +0000 (17:11 +0800)]
interconnect: imx: Add platform driver for imx8mp
Add a platform driver for the i.MX8MP SoC describing bus topology, based
on internal documentation.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20220703091132.1412063-9-peng.fan@oss.nxp.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Peng Fan [Sun, 3 Jul 2022 09:11:29 +0000 (17:11 +0800)]
interconnect: imx: configure NoC mode/prioriry/ext_control
Introduce imx_icc_noc_setting structure to describe a master port setting
Pass imx_icc_noc_setting as a parameter from specific driver
Set priority level, mode, ext control in imx_icc_node_set
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20220703091132.1412063-8-peng.fan@oss.nxp.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Peng Fan [Sun, 3 Jul 2022 09:11:28 +0000 (17:11 +0800)]
interconnect: imx: introduce imx_icc_provider
Introduce imx_icc_provider as a wrapper of icc_provider to
add i.MX specific information.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20220703091132.1412063-7-peng.fan@oss.nxp.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Peng Fan [Sun, 3 Jul 2022 09:11:27 +0000 (17:11 +0800)]
interconnect: imx: set src node
When set QoS for a icc path, only set dst icc node is not enough,
also need to set src icc node.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20220703091132.1412063-6-peng.fan@oss.nxp.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Peng Fan [Sun, 3 Jul 2022 09:11:26 +0000 (17:11 +0800)]
interconnect: imx: fix max_node_id
max_node_id not equal to the ARRAY_SIZE of node array, need increase 1,
otherwise xlate will fail for the last entry. And rename max_node_id
to num_nodes to reflect the reality.
Fixes: f0d8048525d7d ("interconnect: Add imx core driver")
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20220703091132.1412063-5-peng.fan@oss.nxp.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Chunfeng Yun [Fri, 8 Jul 2022 06:58:34 +0000 (14:58 +0800)]
dt-bindings: phy: mediatek: tphy: add compatible for mt8188
Add compatible for mt8188
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/20220708065834.25424-1-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Samuel Holland [Fri, 8 Jul 2022 06:14:34 +0000 (01:14 -0500)]
phy: rockchip-inno-usb2: Ignore OTG IRQs in host mode
When the OTG port is fixed to host mode, the driver does not request its
IRQs, nor does it enable those IRQs in hardware. Similarly, the driver
should ignore the OTG port IRQs when handling the shared interrupt.
Otherwise, it would update the extcon based on an ID pin which may be in
an undefined state, or try to queue a uninitialized work item.
Fixes: 6a98df08ccd5 ("phy: rockchip-inno-usb2: Fix muxed interrupt support")
Reported-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Tested-by: Peter Geis <pgwipeout@gmail.com>
Tested-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20220708061434.38115-1-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Vinod Koul [Fri, 8 Jul 2022 05:20:59 +0000 (10:50 +0530)]
phy: qcom-qmp-usb: statify qmp_phy_vreg_l
qmp_phy_vreg_l should be marked static, this resolves warning:
drivers/phy/qualcomm/phy-qcom-qmp-combo.c:616:27: warning: symbol 'qmp_phy_vreg_l' was not declared. Should it be static?
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20220708052059.3049443-1-vkoul@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Fabrice Gasnier [Wed, 13 Jul 2022 13:39:53 +0000 (15:39 +0200)]
phy: stm32: fix error return in stm32_usbphyc_phy_init
Error code is overridden, in case the PLL doesn't lock. So, the USB
initialization can continue. This leads to a platform freeze.
This can be avoided by returning proper error code to avoid USB probe
freezing the platform. It also displays proper errors in log.
Fixes: 5b1af71280ab ("phy: stm32: rework PLL Lock detection")
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20220713133953.595134-1-fabrice.gasnier@foss.st.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Greg Kroah-Hartman [Fri, 15 Jul 2022 05:31:59 +0000 (07:31 +0200)]
Merge tag 'soundwire-5.20-rc1' of git://git./linux/kernel/git/vkoul/soundwire into char-misc-next
Vinod writes:
"soundwire updates for 5.20-rc1
- Core: solve the driver bind/unbind problem and remove ops pointer
- intel: runtime pm updates
- qcom: audio clock gating updates and device status checks"
* tag 'soundwire-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: qcom: Enable software clock gating requirement flag
soundwire: qcom: Check device status before reading devid
soundwire: qcom: Add flag for software clock gating check
soundwire: qcom: Add support for controlling audio CGCR from HLOS
soundwire: intel: use pm_runtime_resume() on component probe
soundwire: peripheral: remove useless ops pointer
soundwire: revisit driver bind/unbind and callbacks
soundwire: bus_type: fix remove and shutdown support
Michael Wu [Fri, 8 Jul 2022 09:57:14 +0000 (17:57 +0800)]
extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP
Add EXTCON_DISP_CVBS for Composite Video Broadcast Signal.
Add EXTCON_DISP_EDP for Embedded Display Port
[1] https://en.wikipedia.org/wiki/Composite_video
[2] https://en.wikipedia.org/wiki/DisplayPort#eDP
Signed-off-by: Michael Wu <michael@allwinnertech.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Aidan MacDonald [Mon, 20 Jun 2022 20:06:32 +0000 (21:06 +0100)]
extcon: rt8973a: Drop useless mask_invert flag on irqchip
There's no need to set the flag explicitly to false, since that
is the default value from zero initialization.
Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Aidan MacDonald [Mon, 20 Jun 2022 20:06:31 +0000 (21:06 +0100)]
extcon: sm5502: Drop useless mask_invert flag on irqchip
There's no need to set the flag explicitly to false, since that
is the default value from zero initialization.
Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Jiang Jian [Tue, 21 Jun 2022 11:50:03 +0000 (19:50 +0800)]
extcon: Drop unexpected word "the" in the comments
there is an unexpected word "the" in the comments that need to be dropped
file: ./drivers/extcon/extcon.c
line: 250
/* Find the the index of extcon cable in edev->supported_cable */
changed to
/* Find the index of extcon cable in edev->supported_cable */
Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Colin Ian King [Sun, 19 Jun 2022 08:42:48 +0000 (09:42 +0100)]
extcon: Remove extraneous space before a debug message
There is an extreneous space before a dev_dbg message, remove it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Uwe Kleine-König [Thu, 26 May 2022 13:07:54 +0000 (15:07 +0200)]
extcon: fsa9480: Drop no-op remove function
A remove callback that just returns 0 is equivalent to no callback at all
as can be seen in i2c_device_remove(). So simplify accordingly.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
William Breathitt Gray [Thu, 14 Jul 2022 16:07:15 +0000 (12:07 -0400)]
MAINTAINERS: Update 104-QUAD-8 driver maintainers list
Syed Nayyar Waris is no longer available for 104-QUAD-8 driver
maintenance. William Breathitt Gray will continue as the 104-QUAD-8
driver maintainer.
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/53ecbe49e48dd142fc19f6436fdbe5b8573c5f9c.1657813472.git.william.gray@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
William Breathitt Gray [Thu, 14 Jul 2022 16:07:14 +0000 (12:07 -0400)]
counter: 104-quad-8: Implement and utilize register structures
Reduce magic numbers and improve code readability by implementing and
utilizing named register data structures.
Link: https://lore.kernel.org/r/20220707171709.36010-1-william.gray@linaro.org/
Cc: Syed Nayyar Waris <syednwaris@gmail.com>
Tested-by: Fred Eckert <Frede@cmslaser.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/285fdc7c03892251f50bdbf2c28c19998243a6a3.1657813472.git.william.gray@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
William Breathitt Gray [Thu, 14 Jul 2022 16:07:13 +0000 (12:07 -0400)]
counter: 104-quad-8: Utilize iomap interface
This driver doesn't need to access I/O ports directly via inb()/outb()
and friends. This patch abstracts such access by calling ioport_map()
to enable the use of more typical ioread8()/iowrite8() I/O memory
accessor calls.
Link: https://lore.kernel.org/r/861c003318dce3d2bef4061711643bb04f5ec14f.1652201921.git.william.gray@linaro.org
Cc: Syed Nayyar Waris <syednwaris@gmail.com>
Suggested-by: David Laight <David.Laight@ACULAB.COM>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/e971b897cacfac4cb2eca478f5533d2875f5cadd.1657813472.git.william.gray@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
William Breathitt Gray [Thu, 14 Jul 2022 16:07:12 +0000 (12:07 -0400)]
MAINTAINERS: Update info for William Breathitt Gray
A new job position bestowed a new email address and Counter subsystem
git tree for me.
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/694c2da1a01d1a3065239bf2c060018cb3308c34.1657813472.git.william.gray@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ang Tien Sung [Mon, 11 Jul 2022 22:31:40 +0000 (17:31 -0500)]
firmware: stratix10-svc: To support a command ATF Get Version
We are to support a new SMC Command of hexadecimal 0x200 that returns
the ATF Firmware major and minor version.
Signed-off-by: Ang Tien Sung <tien.sung.ang@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lore.kernel.org/r/20220711223140.2307945-6-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kah Jing Lee [Mon, 11 Jul 2022 22:31:39 +0000 (17:31 -0500)]
firmware: stratix10-svc: extend svc to support RSU feature
Extend Intel Stratix10 service layer driver to support new RSU
DCMF status reporting.
The status of each DCMF is reported. The currently used DCMF is used as
reference, while the other three are compared against it to determine if
they are corrupted.
DCMF = Decision Configuration Management Firmware
RSU = Remote System Update
Signed-off-by: Radu Bacrau <radu.bacrau@intel.com>
Signed-off-by: Ang Tien Sung <tien.sung.ang@intel.com>
Signed-off-by: Kah Jing Lee <kah.jing.lee@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lore.kernel.org/r/20220711223140.2307945-5-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kah Jing Lee [Mon, 11 Jul 2022 22:31:38 +0000 (17:31 -0500)]
firmware: stratix10-rsu: extend RSU driver to get DCMF status
Extend RSU driver to get DCMF status.
The status of each DCMF is reported. The currently used DCMF is used as
reference, while the other three are compared against it to determine if
they are corrupted.
DCMF = Decision Configuration Management Firmware.
RSU = Remote System Update
Signed-off-by: Radu Bacrau <radu.bacrau@intel.com>
Signed-off-by: Kah Jing Lee <kah.jing.lee@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lore.kernel.org/r/20220711223140.2307945-4-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
projects / linux.git / log