- Added DT bindings for Renesas r8a779f0 (Wolfram Sang)
- Added support for RZ/V2L SoC (Lad Prabhakar)
- Rename TIMER_IRQ_EN to TIMER_IRQ_CLEAR to prevent confusion on sun4i
(Victor Hassan)
- Added support for Exynos ARTPEC-8 MCT, including DT bindings
(Vincent Whitchurch)
- Fixed handling of ARM erratum 858921 on the ARM Arch timer (Kunkun
Jiang)
- Added missing call platform_device_put() in the error path on ther
GXP timer (Lin Yujun)
- Cleaned the timer TI DM driver by self-encapsulating the code,
dropping dead code and simplifying some functions (Tony Lindgren)
- Added a DT property to tell the driver the clock is no longer
divided on recent NXP hardware (Peng Fan)
- Fixed the CNTPCT_LO and CNTVCT_LO values in the ARM arch timer (Yang
Guo)
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Merge tag 'timers-v6.1-rc1' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core
Pull clocksource/event updates from Daniel Lezcano:
- Added DT bindings for Mediatek MT8188 (Johnson Wang)
- Added DT bindings for Renesas r8a779f0 (Wolfram Sang)
- Added support for RZ/V2L SoC (Lad Prabhakar)
- Rename TIMER_IRQ_EN to TIMER_IRQ_CLEAR to prevent confusion on sun4i
(Victor Hassan)
- Added support for Exynos ARTPEC-8 MCT, including DT bindings
(Vincent Whitchurch)
- Fixed handling of ARM erratum 858921 on the ARM Arch timer (Kunkun
Jiang)
- Added missing call platform_device_put() in the error path on ther
GXP timer (Lin Yujun)
- Cleaned the timer TI DM driver by self-encapsulating the code,
dropping dead code and simplifying some functions (Tony Lindgren)
- Added a DT property to tell the driver the clock is no longer
divided on recent NXP hardware (Peng Fan)
- Fixed the CNTPCT_LO and CNTVCT_LO values in the ARM arch timer (Yang
Guo)
Link: https://lore.kernel.org/r/b28ac4b0-5745-b3a9-b7e7-cc86dcb1b023@linaro.org
Drop the valid pointer check for type in
thermal_zone_device_register_with_trips() as we already have it confirmed
for != NULL from the previous if block.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20220909181322.10933-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
The only usage of rcar_thermal_zone_of_ops is to pass its address to
devm_thermal_of_zone_register(), which takes a pointer to const struct
thermal_zone_device_ops. Make it const to allow the compiler to put
it in read-only memory.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20220909182838.11154-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
The SPMI QCOM drivers have no dependency in Kconfig, but the Makefile
will not be included without QCOM_TSENS. This unnecessarily reduces
build coverage.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Acked-by: Amit Kucheria <amitk@kernel.org>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20220821160032.2206349-1-jic23@kernel.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Currently the imx_sc driver is reimplementing part of the thermal zone
parsing from the thermal OF tree code to get the sensor id associated
with a thermal zone sensor.
The driver platform specific code should know what sensor is present
and not rely on the thermal zone description to do a discovery. Well
that is arguable but all the other drivers have a per platform data
telling what sensor id to use.
The imx_sc thermal driver is the only one using a different
approach. Not invalid but forcing to keep a specific function
'thermal_zone_of_get_sensor_id()' to get the sensor id for a specific
thermal zone as the self-explanatory function tells and having device
tree code inside the driver.
The thermal OF code had a rework and remains now self-encapsulated
with a register/unregister functions and their 'devm' variants, except
for the function mentioned above.
After investigating, it appears the imx_sc sensor is defined in
arch/arm64/boot/dts/freescale/imx8qxp.dtsi:
which defines the cpu-thermal zone with the id: IMX_SC_R_SYSTEM
This dtsi is included by:
- imx8qxp-ai_ml.dts
- imx8qxp-colibri.dtsi
- imx8qxp-mek.dts
The two first ones do not define more thermal zones
The third one adds the pmic-thermal0 zone with id: IMX_SC_R_PMIC_0
The thermal OF code returns -ENODEV if the thermal zone registration
with a specific id fails because the description is not available in
the DT for such a sensor id. In this case we continue with the other
ids without bailing out with an error.
So we can build for the 'fsl,imx-sc-thermal' a compatible data, an
array of sensor ids containing IMX_SC_R_SYSTEM and IMX_SC_R_PMIC_0.
The latter won't be found but that will not result in an error but a
normal case where we continue the initialization with other ids.
Just to clarify, it is what the thermal framework does and what the
other drivers are expecting: when a registration fails with -ENODEV
this is not an error but a case where the description is not found in
the device tree, that be can the entire thermal zones description or a
specific thermal zone with an unknown id.
There is one small functional change but without impact. When there is
no 'thermal-zones' description the probe function was returning
'-ENODEV', now it returns zero. When a thermal zone fails to register
with an error different from '-ENODEV', the error is detected and
returned.
Change the code accordingly and remove the OF code from the driver.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20220818082316.2717095-1-daniel.lezcano@linaro.org
Add atomic_pre_enable and atomic_post_disable callback to make sure the
bridge is not powered off until atomic_post_disable is called. This
prevents a power leakage when it6505 is powered off, but the upstream
DRM bridge is still sending display signals.
Fixes: b5c84a9edc ("drm/bridge: add it6505 driver")
Signed-off-by: Pin-yen Lin <treapking@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20221004044943.2407781-3-treapking@chromium.org
Use pm_runtime_(get|put)_sync to control the bridge power, and add
SET_SYSTEM_SLEEP_PM_OPS with pm_runtime_force_(suspend|resume) to it6505
driver. Without SET_SYSTEM_SLEEP_PM_OPS, the bridge will be powered on
unnecessarily when no external display is connected.
Fixes: b5c84a9edc ("drm/bridge: add it6505 driver")
Signed-off-by: Pin-yen Lin <treapking@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20221004044943.2407781-2-treapking@chromium.org
Add the SoC name to make it more clear. Also the next generation StarFive
SoCs will use "pinctrl-starfive" as the core of StarFive pinctrl driver.
No functional change.
Signed-off-by: Jianlong Huang <jianlong.huang@starfivetech.com>
Signed-off-by: Hal Feng <hal.feng@linux.starfivetech.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220930061404.5418-1-hal.feng@linux.starfivetech.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Move the StarFive JH7100 pinctrl driver to a new subdirectory
in preparation for adding more StarFive pinctrl drivers. No
functional change.
Signed-off-by: Jianlong Huang <jianlong.huang@starfivetech.com>
Signed-off-by: Hal Feng <hal.feng@linux.starfivetech.com>
Link: https://lore.kernel.org/r/20220930060819.5320-1-hal.feng@linux.starfivetech.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Document interrupt-controller property and its interrupt-cells.
This fixes dtbs_check warnings when building current Linux DTs:
"
arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: pinctrl@50002000: gpio@5000a000: '#interrupt-cells', 'interrupt-controller' do not match any of the regexes: 'pinctrl-[0-9]+'
"
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220926204752.381798-1-marex@denx.de
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Document gpio-hog pattern property and its subnodes.
This fixes dtbs_check warnings when building current Linux DTs:
"
arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: pinctrl@50002000: gpio@50003000: 'rs485-rx-en-hog' does not match any of the regexes: 'pinctrl-[0-9]+'
"
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220926204735.381779-1-marex@denx.de
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Document gpio-line-names property as valid property.
This fixes dtbs_check warnings when building current Linux DTs:
"
arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: pinctrl@50002000: gpio@50009000: 'gpio-line-names' does not match any of the regexes: 'pinctrl-[0-9]+'
"
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220926204724.381760-1-marex@denx.de
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
To enhance FW debugging, we add dongle memory dump when hitting attaching
failure with PCIE bus. It can help developer to get more information
about dongle trap reason and root cause.
Signed-off-by: Wright Feng <wright.feng@cypress.com>
Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Ian Lin <ian.lin@infineon.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220929031001.9962-4-ian.lin@infineon.com
When firmware hit trap at initialization, host will read abnormal
max_flowrings number from dongle, and it will cause kernel panic when
doing iowrite to initialize dongle ring.
To detect this error at early stage, we directly return error when getting
invalid max_flowrings(>256).
Signed-off-by: Wright Feng <wright.feng@cypress.com>
Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Ian Lin <ian.lin@infineon.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220929031001.9962-3-ian.lin@infineon.com
Currently, host only reads console buffer when receiving mailbox data or
hit crash with PCIE bus. Therefore, we add timer in PCIE code to read
console buffer periodically to help developer and user check firmware
message when there is no data transmission between host and dongle.
Signed-off-by: Wright Feng <wright.feng@cypress.com>
Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Ian Lin <ian.lin@infineon.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220929031001.9962-2-ian.lin@infineon.com
Auto Channel Select feature of HostAP uses dump_survey to fetch
OBSS statistics. When the device is in the middle of an authentication
sequence or just at the end of authentication completion, running
dump_survey would trigger a channel change. The channel change in-turn
can cause packet loss, resulting in authentication delay. With this change,
dump_survey won't be run when authentication or association is in progress,
hence resolving the issue.
Signed-off-by: Ramesh Rangavittal <ramesh.rangavittal@infineon.com>
Signed-off-by: Chung-Hsien Hsu <chung-hsien.hsu@infineon.com>
Signed-off-by: Chi-hsien Lin <chi-hsien.lin@infineon.com>
Signed-off-by: Ian Lin <ian.lin@infineon.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220929012527.4152-5-ian.lin@infineon.com
This patch fix CERT-P2P:5.1.10 failure at step 18 Group formation failed
due to chip is under dump survey. Decrease the dump survery duration to
pass this certification case.
Signed-off-by: Double Lo <double.lo@cypress.com>
Signed-off-by: Chi-hsien Lin <chi-hsien.lin@infineon.com>
Signed-off-by: Ian Lin <ian.lin@infineon.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220929012527.4152-4-ian.lin@infineon.com
When doing dump_survey, host will call "dump_obss" iovar to firmware
side. Host need to make sure the HW clock in dongle is on, or there is
high probability that firmware gets trap because register or shared
memory access failed. To fix this, we disable mpc when doing dump obss
and set it back after that.
[28350.512799] brcmfmac: brcmf_dump_obss: dump_obss error (-52)
[28743.402314] ieee80211 phy0: brcmf_fw_crashed: Firmware has halted or
crashed
[28745.869430] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
[28745.877546] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle
Signed-off-by: Wright Feng <wright.feng@cypress.com>
Signed-off-by: Chi-hsien Lin <chi-hsien.lin@infineon.com>
Signed-off-by: Ian Lin <ian.lin@infineon.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220929012527.4152-3-ian.lin@infineon.com
To enable ACS feature in Hostap daemon, dump_survey cfg80211 ops and dump
obss survey command in firmware side are needed. This patch is for adding
dump_survey feature and adding DUMP_OBSS feature flag to check if
firmware supports dump_obss iovar.
Signed-off-by: Wright Feng <wright.feng@cypress.com>
Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Ian Lin <ian.lin@infineon.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220929012527.4152-2-ian.lin@infineon.com
Re-enable the function rtl8xxxu_gen2_report_connect.
It informs the firmware when connecting to a network. This makes the
firmware enable the rate control, which makes the upload faster.
It also informs the firmware when disconnecting from a network. In the
past this made reconnecting impossible because it was sending the
auth on queue 0x7 (TXDESC_QUEUE_VO) instead of queue 0x12
(TXDESC_QUEUE_MGNT):
wlp0s20f0u3: send auth to 90:55:de:__:__:__ (try 1/3)
wlp0s20f0u3: send auth to 90:55:de:__:__:__ (try 2/3)
wlp0s20f0u3: send auth to 90:55:de:__:__:__ (try 3/3)
wlp0s20f0u3: authentication with 90:55:de:__:__:__ timed out
Probably the firmware disables the unnecessary TX queues when it
knows it's disconnected.
However, this was fixed in commit edd5747aa1 ("wifi: rtl8xxxu: Fix
skb misuse in TX queue selection").
Fixes: c59f13bbea ("rtl8xxxu: Work around issue with 8192eu and 8723bu devices not reconnecting")
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/43200afc-0c65-ee72-48f8-231edd1df493@gmail.com
This chip is found in the cheapest USB adapters, e.g. 1.17 USD with
VAT and shipping from China included.
It's a gen 2 chip, similar to the RTL8723BU, but without Bluetooth.
Features: 2.4 GHz, b/g/n mode, 1T1R, 150 Mbps.
The vendor driver rtl8188fu version 4.3.23.6_20964.20170110 [0]
was used as reference. The CD shipped with the device includes a
newer driver, version 5.11.5-1-g12f7cde4b.20201102, but that one
couldn't complete the WPA2 key exchange thing for whatever reason.
[0] https://github.com/kelebek333/rtl8188fu
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/b14f299d-3248-98fe-eee1-ba50d2e76c74@gmail.com
Combine all queued EDAC changes for submission into v6.1:
* edac-drivers:
EDAC/ie31200: Add Skylake-S support
* edac-misc:
EDAC/i7300: Correct the i7300_exit() function name in comment
x86/sb_edac: Add row column translation for Broadwell
EDAC/i10nm: Print an extra register set of retry_rd_err_log
EDAC/i10nm: Retrieve and print retry_rd_err_log registers for HBM
EDAC/skx_common: Add ChipSelect ADXL component
EDAC/ppc_4xx: Reorder symbols to get rid of a few forward declarations
EDAC: Remove obsolete declarations in edac_module.h
EDAC/i10nm: Add driver decoder for Ice Lake and Tremont CPUs
EDAC/skx_common: Make output format similar
EDAC/skx_common: Use driver decoder first
EDAC/mc: Drop duplicated dimm->nr_pages debug printout
EDAC/mc: Replace spaces with tabs in memtype flags definition
EDAC/wq: Remove unneeded flush_workqueue()
Signed-off-by: Borislav Petkov <bp@suse.de>
Pin descriptions for this chip only look like standard GPIO device tree
descriptions, while in fact they contain additional data (in excess of
number of cells specified in description of gpio controllers). They also
refer to only pins/gpios belonging to the driver and not to arbitrary
gpio in the system.
Because we want to stop exporting OF-specific handlers from gpiolib-of,
let's parse the pin reference ourself instead of trying to call
of_get_named_gpio().
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/YzSsgoVoJn4+mSpv@google.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
fwnode_irq_get() can return zero to indicate IRQ mapping errors.
Handle this case by skipping the interrupt resource.
Fixes: a1d1e0e3d8 ("pinctrl: nuvoton: Add driver for WPCM450")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20220927175509.15695-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
After commit 0e3db16300fb("pinctrl: bcm: Convert drivers to use struct pingroup
and PINCTRL_PINGROUP()"), no one use struct bcm6328_pingroup, so remove it.
Signed-off-by: Yuan Can <yuancan@huawei.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220927133926.103943-1-yuancan@huawei.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
There is no point to allow selecting pin-controller drivers for Qualcomm
ARMv7 SoCs when building ARM64 kernel, and vice versa. This makes
kernel configuration more difficult as many do not remember the Qualcomm
SoCs. There won't be a single image for ARMv7 and ARMv8/9 SoCs, so no
features/options are lost.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220925112103.148836-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Before the split of gpio and pinctrl sections in their own driver,
rockchip_set_mux was called in pinmux_ops.gpio_set_direction for
configuring a pin in its GPIO function.
This is essential for cases where pinctrl is "bypassed" by gpio
consumers otherwise the GPIO function is not configured for the pin and
it does not work. Such was the case for the sysfs/libgpiod userspace
GPIO handling.
Let's call pinctrl_gpio_direction_input/output when setting the
direction of a GPIO so that the pinctrl core requests from the rockchip
pinctrl driver to put the pin in its GPIO function.
Fixes: 9ce9a02039 ("pinctrl/rockchip: drop the gpio related codes")
Fixes: 936ee2675e ("gpio/rockchip: add driver for rockchip gpio")
Cc: stable@vger.kernel.org
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20220930132033.4003377-3-foss+kernel@0leil.net
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Before the split of gpio and pinctrl sections in their own driver,
rockchip_set_mux was called in pinmux_ops.gpio_set_direction for
configuring a pin in its GPIO function.
This is essential for cases where pinctrl is "bypassed" by gpio
consumers otherwise the GPIO function is not configured for the pin and
it does not work. Such was the case for the sysfs/libgpiod userspace
GPIO handling.
Let's re-implement the pinmux_ops.gpio_set_direction callback so that
the gpio subsystem can request from the pinctrl driver to put the pin in
its GPIO function.
Fixes: 9ce9a02039 ("pinctrl/rockchip: drop the gpio related codes")
Cc: stable@vger.kernel.org
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20220930132033.4003377-2-foss+kernel@0leil.net
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
8852BE has two variants with different ID. One is 10ec:b852 that is a main
model with 2x2 antenna, and the other is 10ec:b85b that is a 1x1 model.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220928084336.34981-10-pkshih@realtek.com
This efuse region is to store PHY calibration, and it is a separated region
from the region that stores MAC address. Then, use these data to configure
via chip_ops::power_trim that is a calibration mechanism of TX power.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220928084336.34981-9-pkshih@realtek.com
efuse stores individual data about a chip itself, such as MAC address,
country code, RF and crystal calibration data, and so on. Define a struct
to help access efuse content, and copy them into a common struct.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220928084336.34981-8-pkshih@realtek.com
This chip_ops is to set TX power according to country, channel, rate and
so on. Since shared code is used to configure TX power, we only implement
specific part in this patch.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220928084336.34981-7-pkshih@realtek.com
Previously, value of each field is just shown as unsigned.
Now, we start to show them with sign to make things more intuitive
during debugging.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220928084336.34981-6-pkshih@realtek.com
Previously, we thought control registers or setting things for TX power
series may change according to chip. So, setting functions are implemented
chip by chip. However, until now, the functions keep the same among chips,
at least 8852A, 8852C, and 8852B. There is a sufficient number of chips to
share generic setting functions. So, we now remake them including TX power
by rate, TX power offset, TX power limit, and TX power limit RU as generic
ones in phy.c.
Besides, there are some code refinements in the generic ones, but almost
all of the logic doesn't change.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220928084336.34981-5-pkshih@realtek.com
These tables contain BB and RF parameters that driver will load them into
registers. It also contains TX power according to country, band, rate and
so on. Increasing thermal can cause TX power degraded, so power tracking
tables are defined to compensate TX power.
Internal version of these tables:
- HALRF_029_00_014 (R32)
- HALBB_027_046_05
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220928084336.34981-3-pkshih@realtek.com
These tables contain BB and RF parameters that driver will load them into
registers. It also contains TX power according to country, band, rate and
so on. Increasing thermal can cause TX power degraded, so power tracking
tables are defined to compensate TX power.
Internal version of these tables:
- HALRF_029_00_014 (R32)
- HALBB_027_046_05
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220928084336.34981-2-pkshih@realtek.com
xfs_dax_failure_fn is used to scan the filesystem during a memory
failure event to look for memory mappings to revoke. Unfortunately,
if it encounters an rmap record for filesystem metadata, it will
shut down the filesystem and the scan immediately. This means that
we don't complete the mapping revocation scan and instead leave live
mappings to failed memory. Fix the function to defer the shutdown
until after we've finished culling mappings.
While we're at it, add the usual "xfs_" prefix to struct
failure_info, and actually initialize mf_flags.
Fixes: 6f643c57d5 ("xfs: implement ->notify_failure() for XFS")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
xfs_dir2_isleaf is used to see if the directory is a single-leaf
form directory instead, as commented right above the function.
Besides getting rid of the broken comment, we rearrange the logic by
converting everything over to standard formatting and conventions,
at the same time, to make it easier to understand and self documenting.
Signed-off-by: Shida Zhang <zhangshida@kylinos.cn>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Take a look at the for-loop in xfs_da_grow_inode_int:
======
for(){
nmap = min(XFS_BMAP_MAX_NMAP, count);
...
error = xfs_bmapi_write(...,&mapp[mapi], &nmap);//(..., $1, $2)
...
mapi += nmap;
}
=====
where $1 stands for the start address of the array,
while $2 is used to indicate the size of the array.
The array $1 will advance by $nmap in each iteration after
the allocation of extents.
But the size $2 still remains unchanged, which is determined by
min(XFS_BMAP_MAX_NMAP, count).
It seems that it has forgotten to trim the mapp array after each
iteration, so change it.
Signed-off-by: Shida Zhang <zhangshida@kylinos.cn>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Convert the driver to parent data API. From the Documentation pll8_vote
and pxo should be declared in the DTS so fw_name can be used instead of
parent_names. .name is changed to the legacy pxo_board following how
it's declared in other drivers.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20220914144743.17369-2-ansuelsmth@gmail.com
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Introduce (devm_)hw_register_mux_parent_data_table new API. We have
basic support for clk_register_mux using parent_data but we lack any API
to provide a custom parent_map. Add these 2 new API to correctly handle
these special configuration instead of using the generic
__(devm_)clk_hw_register_mux API.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20220914144743.17369-1-ansuelsmth@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This introduces display clock controllers are introduces for SM6115 and
SM8450, and SC8280XP gains a GPU clock controller. MSM8909 and SM6375
gains global and SMD RPM clock controller drivers.
The handling of GDSCs with PWRSTS_RET was fixed, to keep the GDSC on
while powering down the parent supply. This solved retention issues
during suspend of USB on sc7180/7280 and SC8280XP.
SM6115 and QCM2260 are moved to reuse PLL configuration. SDM660 SDCC1
was moved to floor ops.
Support for the APCS PLLs for IPQ8064, IPQ8074 and IPQ6018 was
added/fixed. The MSM8996 CPU clocks was updated, with support for ACD
clocks added.
Support for SDM670 was added to the SDM845 Glbal clock controller and
the RPMh clock controller driver.
Transition to parent_data, parent_hws and use of ARRAY_SIZE() for
num_parents was done for MSM8660, MSM8916, MSM8939, MSM8960 global clock
controllers, IPQ8064 LPASS clock controller and MSM8960 multimedia clock
controller.
Support for per-reset defined delay of was introduced.
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Merge tag 'qcom-clk-for-6.1' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into clk-qcom
Pull Qualcomm clk driver updates from Bjorn Andersson:
This introduces display clock controllers are introduces for SM6115 and
SM8450, and SC8280XP gains a GPU clock controller. MSM8909 and SM6375
gains global and SMD RPM clock controller drivers.
The handling of GDSCs with PWRSTS_RET was fixed, to keep the GDSC on
while powering down the parent supply. This solved retention issues
during suspend of USB on sc7180/7280 and SC8280XP.
SM6115 and QCM2260 are moved to reuse PLL configuration. SDM660 SDCC1
was moved to floor ops.
Support for the APCS PLLs for IPQ8064, IPQ8074 and IPQ6018 was
added/fixed. The MSM8996 CPU clocks was updated, with support for ACD
clocks added.
Support for SDM670 was added to the SDM845 Glbal clock controller and
the RPMh clock controller driver.
Transition to parent_data, parent_hws and use of ARRAY_SIZE() for
num_parents was done for MSM8660, MSM8916, MSM8939, MSM8960 global clock
controllers, IPQ8064 LPASS clock controller and MSM8960 multimedia clock
controller.
Support for per-reset defined delay of was introduced.
* tag 'qcom-clk-for-6.1' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (93 commits)
clk: qcom: gcc-msm8939: use ARRAY_SIZE instead of specifying num_parents
clk: qcom: gcc-msm8939: use parent_hws where possible
dt-bindings: clock: move qcom,gcc-msm8939 to qcom,gcc-msm8916.yaml
clk: qcom: gcc-sm6350: Update the .pwrsts for usb gdscs
clk: qcom: gcc-sc8280xp: use retention for USB power domains
clk: qcom: gdsc: add missing error handling
dt-bindings: clocks: qcom,gcc-sc8280xp: Fix typos
clk: qcom: Add global clock controller driver for SM6375
dt-bindings: clock: add SM6375 QCOM global clock bindings
clk: qcom: alpha: Add support for programming the PLL_FSM_LEGACY_MODE bit
clk: qcom: gcc-sc7280: Update the .pwrsts for usb gdscs
clk: qcom: gcc-sc7180: Update the .pwrsts for usb gdsc
clk: qcom: gdsc: Fix the handling of PWRSTS_RET support
clk: qcom: Add SC8280XP GPU clock controller
dt-bindings: clock: Add Qualcomm SC8280XP GPU binding
clk: qcom: smd: Add SM6375 clocks
dt-bindings: clock: qcom: rpmcc: Add BIMC_FREQ_LOG
dt-bindings: clock: qcom,rpmcc: Add compatible for SM6375
clk: qcom: rpmhcc: add sdm670 clocks
dt-bindings: clock: add rpmhcc bindings for sdm670
...
Make statx() support reporting direct I/O (DIO) alignment information.
This provides a generic interface for userspace programs to determine
whether a file supports DIO, and if so with what alignment restrictions.
Specifically, STATX_DIOALIGN works on block devices, and on regular
files when their containing filesystem has implemented support.
An interface like this has been requested for years, since the
conditions for when DIO is supported in Linux have gotten increasingly
complex over time. Today, DIO support and alignment requirements can be
affected by various filesystem features such as multi-device support,
data journalling, inline data, encryption, verity, compression,
checkpoint disabling, log-structured mode, etc. Further complicating
things, Linux v6.0 relaxed the traditional rule of DIO needing to be
aligned to the block device's logical block size; now user buffers (but
not file offsets) only need to be aligned to the DMA alignment.
The approach of uplifting the XFS specific ioctl XFS_IOC_DIOINFO was
discarded in favor of creating a clean new interface with statx().
For more information, see the individual commits and the man page update
https://lore.kernel.org/r/20220722074229.148925-1-ebiggers@kernel.org.
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Merge tag 'statx-dioalign-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull STATX_DIOALIGN support from Eric Biggers:
"Make statx() support reporting direct I/O (DIO) alignment information.
This provides a generic interface for userspace programs to determine
whether a file supports DIO, and if so with what alignment
restrictions. Specifically, STATX_DIOALIGN works on block devices, and
on regular files when their containing filesystem has implemented
support.
An interface like this has been requested for years, since the
conditions for when DIO is supported in Linux have gotten increasingly
complex over time. Today, DIO support and alignment requirements can
be affected by various filesystem features such as multi-device
support, data journalling, inline data, encryption, verity,
compression, checkpoint disabling, log-structured mode, etc.
Further complicating things, Linux v6.0 relaxed the traditional rule
of DIO needing to be aligned to the block device's logical block size;
now user buffers (but not file offsets) only need to be aligned to the
DMA alignment.
The approach of uplifting the XFS specific ioctl XFS_IOC_DIOINFO was
discarded in favor of creating a clean new interface with statx().
For more information, see the individual commits and the man page
update[1]"
Link: https://lore.kernel.org/r/20220722074229.148925-1-ebiggers@kernel.org [1]
* tag 'statx-dioalign-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
xfs: support STATX_DIOALIGN
f2fs: support STATX_DIOALIGN
f2fs: simplify f2fs_force_buffered_io()
f2fs: move f2fs_force_buffered_io() into file.c
ext4: support STATX_DIOALIGN
fscrypt: change fscrypt_dio_supported() to prepare for STATX_DIOALIGN
vfs: support STATX_DIOALIGN on block devices
statx: add direct I/O alignment information
