1013504 Commits

Author SHA1 Message Date
Lee Jones
769b760872 mfd: si476x-i2c: Fix incorrectly documented function names
Fixes the following W=1 kernel build warning(s):

 drivers/mfd/si476x-i2c.c:360: warning: expecting prototype for si476x_drain_rds_fifo(). Prototype was for si476x_core_drain_rds_fifo() instead
 drivers/mfd/si476x-i2c.c:467: warning: expecting prototype for si476x_get_status(). Prototype was for si476x_core_get_status() instead
 drivers/mfd/si476x-i2c.c:484: warning: expecting prototype for si476x_get_and_signal_status(). Prototype was for si476x_core_get_and_signal_status() instead
 drivers/mfd/si476x-i2c.c:555: warning: expecting prototype for si476x_firmware_version_to_revision(). Prototype was for si476x_core_fwver_to_revision() instead
 drivers/mfd/si476x-i2c.c:619: warning: expecting prototype for si476x_get_revision_info(). Prototype was for si476x_core_get_revision_info() instead

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:04 +01:00
Lee Jones
ac85e26297 mfd: si476x-cmd: Fix a bunch of incorrectly documented function names
Fixes the following W=1 kernel build warning(s):

 drivers/mfd/si476x-cmd.c:406: warning: expecting prototype for si476x_cmd_func_info(). Prototype was for si476x_core_cmd_func_info() instead
 drivers/mfd/si476x-cmd.c:437: warning: expecting prototype for si476x_cmd_set_property(). Prototype was for si476x_core_cmd_set_property() instead
 drivers/mfd/si476x-cmd.c:463: warning: expecting prototype for si476x_cmd_get_property(). Prototype was for si476x_core_cmd_get_property() instead
 drivers/mfd/si476x-cmd.c:525: warning: expecting prototype for si476x_cmd_dig_audio_pin_cfg(). Prototype was for si476x_core_cmd_dig_audio_pin_cfg() instead
 drivers/mfd/si476x-cmd.c:574: warning: expecting prototype for si476x_cmd_zif_pin_cfg(). Prototype was for si476x_core_cmd_zif_pin_cfg() instead
 drivers/mfd/si476x-cmd.c:631: warning: expecting prototype for si476x_cmd_ic_link_gpo_ctl_pin_cfg(). Prototype was for si476x_core_cmd_ic_link_gpo_ctl_pin_cfg() instead
 drivers/mfd/si476x-cmd.c:662: warning: expecting prototype for si476x_cmd_ana_audio_pin_cfg(). Prototype was for si476x_core_cmd_ana_audio_pin_cfg() instead
 drivers/mfd/si476x-cmd.c:697: warning: expecting prototype for si476x_cmd_intb_pin_cfg(). Prototype was for si476x_core_cmd_intb_pin_cfg_a10() instead
 drivers/mfd/si476x-cmd.c:742: warning: expecting prototype for si476x_cmd_am_rsq_status(). Prototype was for si476x_core_cmd_am_rsq_status() instead
 drivers/mfd/si476x-cmd.c:874: warning: expecting prototype for si476x_cmd_fm_seek_start(). Prototype was for si476x_core_cmd_fm_seek_start() instead
 drivers/mfd/si476x-cmd.c:905: warning: expecting prototype for si476x_cmd_fm_rds_status(). Prototype was for si476x_core_cmd_fm_rds_status() instead
 drivers/mfd/si476x-cmd.c:1050: warning: expecting prototype for si476x_cmd_am_seek_start(). Prototype was for si476x_core_cmd_am_seek_start() instead

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:04 +01:00
Lee Jones
140d61bb61 mfd: omap-usb-tll: File headers are not good candidates for kernel-doc
Fixes the following W=1 kernel build warning(s):

 drivers/mfd/omap-usb-tll.c:24: warning: expecting prototype for omap(). Prototype was for USBTLL_DRIVER_NAME() instead

Cc: Tony Lindgren <tony@atomide.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Keshava Munegowda <keshava_mgowda@ti.com>
Cc: Roger Quadros <rogerq@ti.com>
Cc: linux-omap@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:03 +01:00
Lee Jones
4a2833c622 mfd: omap-usb-host: File headers are not good candidates for kernel-doc
Fixes the following W=1 kernel build warning(s):

 drivers/mfd/omap-usb-host.c:26: warning: expecting prototype for omap(). Prototype was for USBHS_DRIVER_NAME() instead

Cc: Tony Lindgren <tony@atomide.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Keshava Munegowda <keshava_mgowda@ti.com>
Cc: Roger Quadros <rogerq@ti.com>
Cc: linux-omap@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:03 +01:00
Lee Jones
e00a953b7a mfd: db8500-prcmu: Fix multiple incorrectly documented function names
Fixes the following W=1 kernel build warning(s):

 drivers/mfd/db8500-prcmu.c:624: warning: expecting prototype for prcmu_get_current_mode(). Prototype was for prcmu_get_xp70_current_state() instead
 drivers/mfd/db8500-prcmu.c:908: warning: expecting prototype for db8500_set_ape_opp(). Prototype was for db8500_prcmu_set_ape_opp() instead
 drivers/mfd/db8500-prcmu.c:2303: warning: expecting prototype for db8500_prcmu_reset_modem(). Prototype was for db8500_prcmu_modem_reset() instead

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
Cc: Sundar Iyer <sundar.iyer@stericsson.com>
Cc: Mattias Nilsson <mattias.i.nilsson@stericsson.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:03 +01:00
Lee Jones
9b31ec3de7 mfd: twl-core: Fix incorrect function name twl_regcache_bypass()
Fixes the following W=1 kernel build warning(s):

 drivers/mfd/twl-core.c:496: warning: expecting prototype for twl_regcache_bypass(). Prototype was for twl_set_regcache_bypass() instead

Cc: Tony Lindgren <tony@atomide.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Kai Svahn <kai.svahn@nokia.com>
Cc: syed khasim <x0khasim@ti.com>
Cc: linux-omap@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:03 +01:00
Lee Jones
926337b211 mfd: wm831x-core: Fix incorrect function name wm831x_reg_unlock()
Fixes the following W=1 kernel build warning(s):

 drivers/mfd/wm831x-core.c:121: warning: expecting prototype for wm831x_reg_unlock(). Prototype was for wm831x_reg_lock() instead

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: patches@opensource.cirrus.com
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:03 +01:00
Lee Jones
3a7e046acf Revert "MAINTAINERS: Add entry for Intel MAX 10 mfd driver"
This reverts commit 58d91f1c1701de9420acc43a2f4f8004af85c363.

This is a duplicate.

Reported-by: Russ Weight <russell.h.weight@intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:03 +01:00
Marc Zyngier
db39579acf mfd: ioc3: Directly include linux/irqdomain.h
This driver include linux/irqdomain.h via a bizarre set of
indirection, which we are about to break.

Directly include the required file.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:03 +01:00
Andre Przywara
3efc465f91 mfd: axp20x: Allow AXP 806 chips without interrupt lines
Currently the AXP chip requires to have its IRQ line connected to some
interrupt controller, and will fail probing when this is not the case.

On a new Allwinner SoC (H616) there is no NMI pin anymore, and at
least one board does not connect the AXP's IRQ pin to anything else,
so the interrupt functionality of the AXP chip is simply not available.

Check whether the interrupt line number returned by the platform code is
valid, before trying to register the irqchip. If not, we skip this
registration, to avoid the driver to bail out completely.
Also we need to skip the power key functionality, as this relies on
a valid IRQ as well.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:02 +01:00
Gene Chen
3b0850440a mfd: mt6360: Merge different sub-devices I2C read/write
Merge different sub-devices I2C read/write functions into one Regmap,
because PMIC and LDO part need CRC bits for access protection.

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:02 +01:00
Gene Chen
b042c085de mfd: mt6360: Merge header file into driver and remove unuse register define
Merge header file into driver and remove unuse register define

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:02 +01:00
Gene Chen
e847029406 mfd: mt6360: Fix flow which is used to check ic exist
Fix flow which is used to check ic exist.

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:02 +01:00
Gene Chen
a75a2d56dc mfd: mt6360: Remove handle_post_irq callback function
Remove handle_post_irq which is used to retrigger IRQ.
Set IRQ level low trigger in dtsi to keep IRQ always be handled.

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:02 +01:00
Gene Chen
60a90b3579 mfd: mt6360: Rename mt6360_pmu by mt6360
Rename mt6360_pmu by mt6360, because of including
not only PMU part, but also entire MT6360 IC

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:01 +01:00
Gene Chen
e63ce9a5b3 mfd: mt6360: Rename mt6360_pmu_data by mt6360_ddata
Rename mt6360_pmu_data by mt6360_ddata because of including
not only PMU part, but also entire MT6360 IC.

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:01 +01:00
Gene Chen
4ee06e10dd mfd: mt6360: Combine mt6360 pmic/ldo resources into mt6360 regulator resources
Combine mt6360 pmic/ldo resources into mt6360 regulator resources
to simplify the similar resources object.

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:01 +01:00
Gene Chen
12f3f13194 mfd: mt6360: Indicate sub-dev compatible name by using "-"
Indicate sub-dev compatible name by using "-".

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:01 +01:00
Gene Chen
50e89312e3 mfd: mt6360: Remove redundant brackets around raw numbers
Remove redundant brackets around raw numbers.

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:01 +01:00
Gene Chen
137871bce2 mfd: mt6360: Rearrange include file
Rearrange include file without sorting by alphabet.

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:01 +01:00
ChiYuan Huang
037dd2f023 mfd: rt4831: Adds DT binding document for Richtek RT4831
Adds DT binding document for Richtek RT4831.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:01 +01:00
ChiYuan Huang
3367ac3ea0 mfd: rt4831: Adds support for Richtek RT4831
This adds support Richtek RT4831 core. It includes four channel WLED driver
and Display Bias Voltage outputs.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:01 +01:00
ChiYuan Huang
4f10f31e72 backlight: rt4831: Adds DT binding document for Richtek RT4831 backlight
Adds DT binding document for Richtek RT4831 backlight.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:00 +01:00
Andreas Kemnade
a1649a5260 mfd: rn5t618: Fix IRQ trigger by changing it to level mode
During more massive generation of interrupts, the IRQ got stuck,
and the subdevices did not see any new interrupts. That happens
especially at wonky USB supply in combination with ADC reads.
To fix that trigger the IRQ at level low instead of falling edge.

Fixes: 0c81604516af ("mfd: rn5t618: Add IRQ support")
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:00 +01:00
Tian Tao
bd8a097443 mfd: max8907: Move to use request_irq by IRQF_NO_AUTOEN flag
This change is just to simplify the code, no actual functional changes.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:00 +01:00
Ikjoon Jang
80cf16de33 mfd: google,cros-ec: add DT bindings for a baseboard's switch device
This is for ChromeOS tablets which have a 'cros_cbas' switch device
in the "Whiskers" base board. This device can be instantiated only by
device tree on ARM platforms. ChromeOS EC doesn't provide a way to
probe the device.

Signed-off-by: Ikjoon Jang <ikjn@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:00 +01:00
Luca Ceresoli
50e4d7a2a6 mfd: lp87565: Handle optional reset pin
Optionally handle the NRST pin (active low reset) in order to start from a
known state during boot and to shut down the chip when rebooting.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:00 +01:00
Zou Wei
4700ef3265 mfd: da9052/stmpe: Add and modify MODULE_DEVICE_TABLE
This patch adds/modifies MODULE_DEVICE_TABLE definition which generates
correct modalias for automatic loading of this driver when it is built
as an external module.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:00 +01:00
Limeng
56a1188159 mfd: syscon: Free the allocated name field of struct regmap_config
The commit 529a1101212a("mfd: syscon: Don't free allocated name
for regmap_config") doesn't free the allocated name field of struct
regmap_config, but introduce a memory leak. There is another
commit 94cc89eb8fa5("regmap: debugfs: Fix handling of name string
for debugfs init delays") fixing this debugfs init issue from root
cause. With this fixing, the name field in struct regmap_debugfs_node
is removed. When initialize debugfs for syscon driver, the name
field of struct regmap_config is not used anymore. So, the allocated
name field of struct regmap_config is need to be freed directly after
regmap initialization to avoid memory leak.

Cc: stable@vger.kernel.org
Fixes: 529a1101212a("mfd: syscon: Don't free allocated name for regmap_config")
Signed-off-by: Meng Li <Meng.Li@windriver.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:00 +01:00
Andy Shevchenko
5a23e8b0fd mfd: Remove software node conditionally and locate at right place
Currently the software node is removed in error case and at ->remove()
stage unconditionally, that ruins the symmetry. Besides, in some cases,
when mfd_add_device() fails, the device_remove_software_node() call
may lead to NULL pointer dereference:

  BUG: kernel NULL pointer dereference, address: 00000000
  ...
  EIP: strlen+0x12/0x20
  ...
  kernfs_name_hash+0x13/0x70
  kernfs_find_ns+0x32/0xc0
  kernfs_remove_by_name_ns+0x2a/0x90
  sysfs_remove_link+0x16/0x30
  software_node_notify.cold+0x34/0x6b
  device_remove_software_node+0x5a/0x90
  mfd_add_device.cold+0x30a/0x427

Fix all these by guarding device_remove_software_node() with a conditional
and locating it at the right place.

Fixes: 42e59982917a ("mfd: core: Add support for software nodes")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:50:00 +01:00
Srinivas Kandagatla
f62da567d8 mfd: wcd934x: Add additional interrupts required for MBHC support
WCD934x supports Multi Button Headset control which enable headset detection
along with headset button detection.

This patch adds interrupts required for MBHC functionality.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:49:59 +01:00
Srinivas Kandagatla
a7618119c2 mfd: wcd934x: Add macro for adding new interrupts
Currently only two interrupts supported is added in wcd934x interrupt controller,
however if we are adding more interrupts the file will become too much unreadable.

So add a macro to make adding new interrupts easy and also convert existing
slim and soundwire interrupts to use it.
This is in preparation to enable Multi Button Headset Control support on this
codec.

WCD934x supports Multi Button Headset control which enable headset detection
along with headset button detection.

This patch adds interrupts required for MBHC functionality.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:49:59 +01:00
Jian Dong
608b1bf1cd mfd: si476x-cmd: Fix two typos of 'returned'
Fix two typos retured --> returned

Signed-off-by: Jian Dong <dongjian@yulong.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:49:59 +01:00
Mattijs Korpershoek
34b6677e06 mfd: mt6397: Add PMIC keys for MT6358
Add compatible strings and interrupts for pmic keys
which serves as child device of MFD.

MT6358 has two interrupts per key: one for press, another one for
release (_R)

Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:49:59 +01:00
Mattijs Korpershoek
7addf7e705 mfd: mt6397: Use named IRQs instead of index (keys)
Some pmics of the mt6397 family (such as MT6358), have two IRQs per
physical key: one for press event, another for release event.

The mtk-pmic-keys driver assumes that each key only has one
IRQ. The key index and the RES_IRQ resource index have a 1/1 mapping.

This won't work for MT6358, as we have multiple resources (2) for one key.

To prepare mtk-pmic-keys to support MT6358, retrieve IRQs by name
instead of by index.

Note: The keys_resources are not part of the device-tree bindings so
this won't break any DT schemas.

Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:49:59 +01:00
Mattijs Korpershoek
9a2601ebc2 mfd: mt6397: Add MT6358 register definitions for power key
To support power/home key detection, add definitions for
two more MT6358 PMIC registers:

- TOPSTATUS: homekey and powerkey debounce status
- TOP_RST_MISC: controls homekey,powerkey long press reset time

Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:49:59 +01:00
Randy Dunlap
a933272041 mfd: mp2629: Select MFD_CORE to fix build error
MFD_MP2629 should select MFD_CORE to a prevent build error:

ERROR: modpost: "devm_mfd_add_devices" [drivers/mfd/mp2629.ko] undefined!

Fixes: 06081646450e ("mfd: mp2629: Add support for mps battery charger")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:49:58 +01:00
Andy Shevchenko
9fb3cad025 mfd: intel-lpss: Add Intel Alder Lake-M PCI IDs
Add Intel Alder Lake-M LPSS PCI IDs.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 10:49:58 +01:00
Lee Jones
1c4565f55b Immutable branch between MFD and ASoC due for the v5.14 merge window
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mergetag object 5258f7eed42f4565d065726fd82d3430dd618a68
 type commit
 tag tb-mfd-gpio-regulator-v5.14
 tagger Lee Jones <lee.jones@linaro.org> 1621427664 +0100
 
 Immutable branch between MFD, GPIO and Regulator due for the v5.14 merge window
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 tag tb-mfd-regulator-rtc-v5.14
 tagger Lee Jones <lee.jones@linaro.org> 1622562292 +0100
 
 Immutable branch between MFD, Regulator and RTC due for the v5.14 merge window
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Merge tags 'tb-mfd-asoc-v5.14-1', 'tb-mfd-gpio-regulator-v5.14' and 'tb-mfd-regulator-rtc-v5.14' into ibs-for-mfd-merged

Immutable branch between MFD and ASoC due for the v5.14 merge window

Immutable branch between MFD, GPIO and Regulator due for the v5.14 merge window

Immutable branch between MFD, Regulator and RTC due for the v5.14 merge window
2021-06-02 10:48:48 +01:00
Chris Morgan
ef7570b675 ASoC: rk817: fix a warning in rk817_probe()
The return value of snd_soc_component_write() is stored but not
evaluated and this results in a warning when W=1 is set. Stop storing
the return value to be consistent with all other calls of
snd_soc_component_write() and to remove the warning.

Fixes: 0d6a04da9b25 ("ASoC: Add Rockchip rk817 audio CODEC support")

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-02 08:05:23 +01:00
Hsin-Hsiung Wang
4cfc965475 regulator: mt6359: Add support for MT6359P regulator
The MT6359P is a eco version for MT6359 regulator.
We add support based on MT6359 regulator driver.

Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-01 16:44:36 +01:00
Wen Su
d7a58decc7 regulator: mt6359: Add support for MT6359 regulator
The MT6359 is a regulator found on boards based on MediaTek MT6779 and
probably other SoCs. It is a so called pmic and connects as a slave to
SoC using SPI, wrapped inside the pmic-wrapper.

Signed-off-by: Wen Su <wen.su@mediatek.com>
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-01 16:44:31 +01:00
Hsin-Hsiung Wang
e545b8f380 mfd: Add support for the MediaTek MT6359 PMIC
This adds support for the MediaTek MT6359 PMIC. This is a
multifunction device with the following sub modules:

- Codec
- Interrupt
- Regulator
- RTC

It is interfaced to the host controller using SPI interface
by a proprietary hardware called PMIC wrapper or pwrap.
MT6359 MFD is a child device of the pwrap.

Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-01 16:44:23 +01:00
Hsin-Hsiung Wang
8771456635 dt-bindings: regulator: Add document for MT6359 regulator
add dt-binding document for MediaTek MT6359 PMIC

Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-01 16:44:20 +01:00
Hsin-Hsiung Wang
65c1d05325 dt-bindings: mfd: Add compatible for the MediaTek MT6359 PMIC
This adds compatible for the MediaTek MT6359 PMIC.

Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-01 16:44:15 +01:00
Hsin-Hsiung Wang
be60652f02 rtc: mt6397: refine RTC_TC_MTH
This patch adds RTC_TC_MTH_MASK to support new chips.

Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.com>
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-01 16:44:09 +01:00
Hsin-Hsiung Wang
d8570c182f mfd: mt6358: Refine interrupt code
This patch refines the interrupt related code to support new chips.

Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-01 16:44:00 +01:00
Chris Morgan
437faaa6ce dt-bindings: Add Rockchip rk817 audio CODEC support
Create dt-binding documentation to document rk817 codec.
New property name of rockchip,mic-in-differential added to control if
the microphone is in differential mode or not.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Tested-by: Maciej Matuszczyk <maccraft123mc@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-01 13:40:41 +01:00
Chris Morgan
0d6a04da9b ASoC: Add Rockchip rk817 audio CODEC support
Add support for the Rockchip rk817 audio codec integrated into the
rk817 PMIC. This is based on the sources provided by Rockchip from
their BSP kernel.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Tested-by: Maciej Matuszczyk <maccraft123mc@gmail.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-01 13:40:32 +01:00
Chris Morgan
4a1c456a57 mfd: Add Rockchip rk817 audio CODEC support
Add rk817 codec support cell to rk808 mfd driver.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Tested-by: Maciej Matuszczyk <maccraft123mc@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-01 13:40:23 +01:00