This reverts commit 4b9ba5d213.
Delete this unused driver.
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: I2ba96feb73c5ea98d3945478eb90773efe4eed0d
This reverts commit ad3d90b0ba.
Delete this unused driver.
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Ie3f71ea9cfb53751e7f1370ca95acfe9726e9696
[ Upstream commit 128ac294e1b437cb8a7f2ff8ede1cde9082bddbe ]
None of the in-tree instantiations of struct t7l66xb_platform_data
provides a disable callback. So better don't dereference this function
pointer unconditionally. As there is no user, drop it completely instead
of calling it conditional.
This is a preparation for making platform remove callbacks return void.
Fixes: 1f192015ca ("mfd: driver for the T7L66XB TMIO SoC")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220530192430.2108217-3-u.kleine-koenig@pengutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
GMSL2 serializers include a novel line-fault detection circuit that
detects and reports open-circuit, short-to-battery, short-to-ground,
and line-to-line short. The line-fault monitor is disabled by default,
and configuration options are available through registers. Its status
can be read by register.
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
Change-Id: Ie548d25a8492f0ff883cc777c3a14049d25dda9a
GMSL2 serializers include a novel line-fault detection circuit that
detects and reports open-circuit, short-to-battery, short-to-ground,
and line-to-line short. The line-fault monitor is disabled by default,
and configuration options are available through registers. Its status
can be read by register.
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
Change-Id: Iad44a7d2a56992f2906376b9a07e708c8f37c05b
The MAX96776/MAX96778 deserializers convert singleor
dual-link GMSL™ serial input to embedded DisplayPort
(eDP) v1.4a. 600MHz PCLK capability and decompression
of VESA 3:1 DSC v1.1 enable transport of 4K (UHD),
24-bit, 60fps video over a single coax or twisted pair
link. The MAX96776/MAX96778 also send and receive
sidechannel and peripheral control data to enable
full-duplex single-wire transmission of video and
bidirectional data.
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
Change-Id: I3c07fc1053ae6080cb1cca1bfb9bca5fb38bb563
Fixes: 4f64073a92 ("mfd: MAX96752F: add stream id for each link")
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: I8a7bbce97363120fadf3bc2d4f27be7d02cc50aa
there can be multiple SerDes applications on the same I2C BUS.
the serializer can attach multiple deiserializers which have
the same I2C slave device address, to avoid I2C communication
conflicts, driver should disable remote control-channel link
after accessing.
Change-Id: I099caf597835cc34f34231231fbaddf2c5d03288
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
The MAX96755F convert MIPI DSI 4-lane input port
data to GMSL2 high-speed serial link protocol.
They also send and receive control channel and
peripheral control data, enabling bidirectional
transmission of video and data over cables in
excess of 15 meters in length.
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
Change-Id: I540bd4ca61ae6b6e77cb9635567690fe3367a281
The MAX96745 and MAX96747 convert DP1.4 and
eDP1.4a to single or dual GMSL2 serial. They also send
and receive control channel and peripheral control data,
enabling bidirectional transmission of video and data over
cables in excess of 15 meters in length.
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: I59a338b0ef092bde1d1a444600acd92348cc9443
The MAX96752F/MAX96754F deserializers convert a
single- or dual-link GMSL2 serial input to single or dual
OLDI. They also send and receive side-channel and
peripheral control data, enabling full-duplex, single wire,
bidirectional transmission of video and data over 15
meter cables.
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Ibac9f881bd832e96a8606b9f6492e80f8d2494c6
https://source.android.com/security/bulletin/2021-12-01
CVE-2021-33909
CVE-2021-38204
CVE-2021-0961
* tag 'ASB-2021-12-05_12-5.10': (3010 commits)
ANDROID: workqueue: export symbol of the function wq_worker_comm()
ANDROID: GKI: Update symbols to symbol list
ANDROID: vendor_hooks: Add hooks for binder proc transaction
ANDROID: GKI: Add symbols abi for USB IP kernel modules.
ANDROID: GKI: Fix file mode on mtk abi file
UPSTREAM: erofs: fix deadlock when shrink erofs slab
ANDROID: init_task: Init android vendor and oem data
UPSTREAM: sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
ANDROID: Update symbol list for mtk
UPSTREAM: erofs: fix unsafe pagevec reuse of hooked pclusters
UPSTREAM: erofs: remove the occupied parameter from z_erofs_pagevec_enqueue()
UPSTREAM: usb: dwc3: gadget: Fix null pointer exception
ANDROID: fips140: support "evaluation testing" builds via build.sh
FROMGIT: sched/scs: Reset task stack state in bringup_cpu()
ANDROID: dma-buf: heaps: fix dma-buf heap pool pages stat
ANDROID: ABI: Add several spi_mem related symbols
UPSTREAM: spi: spi-mem: add spi_mem_dtr_supports_op()
ANDROID: gki_defconfig: enable CONFIG_SPI_MEM
ANDROID: ABI: Add several iio related symbols
ANDROID: ABI: Update symbol list for IMX
...
Change-Id: I09cddc92fa34553b944e62cc5cbbba94a84e5437
Conflicts:
arch/arm/boot/dts/rk322x.dtsi
arch/arm64/boot/dts/rockchip/rk3399.dtsi
drivers/dma-buf/heaps/system_heap.c
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
drivers/gpu/drm/rockchip/rockchip_lvds.c
drivers/gpu/drm/rockchip/rockchip_vop_reg.c
drivers/mtd/nand/spi/core.c
drivers/pci/controller/pcie-rockchip-host.c
drivers/soc/rockchip/Kconfig
drivers/usb/dwc3/core.c
drivers/usb/dwc3/core.h
For PMIC that power off supplies by write register via i2c bus,
it's better to do power off at syscore shutdown.
Because when run to kernel's "pm_power_off" call, i2c may has
been stopped or PMIC may not be able to get i2c transfer while
there are too many devices are competiting.
This patch effects on PMIC: RK808/RK818/RK816, not including RK805
which power off system by pull up pmic sleep pin in ATF.
The i2c maybe stopped before pm_power_off() is called, which
results in the PMIC power off failure issue.
Moving PMIC power off operation to syscore shutdown is better.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ib43827ebd49059719b8899f90a696b6c32a6ddd1
The RK806 are a Power Management IC (PMIC) for multimedia
and handheld devices. They contains the following components:
- Regulators
- Pinctrl
- PowerKey
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Change-Id: Iee9c521d52c53752286238c93b39afb5eb32e9b2
[ Upstream commit 6549c46af8551b346bcc0b9043f93848319acd5c ]
For linear regulators, the n_voltages should be (max - min) / step + 1.
Buck voltage from 1v to 3V, per step 100mV, and vout mask is 0x1f.
If value is from 20 to 31, the voltage will all be fixed to 3V.
And LDO also, just vout range is different from 1.2v to 3v, step is the
same. If value is from 18 to 31, the voltage will also be fixed to 3v.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/20210627080418.1718127-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit f1c74a6c07e76fcb31a4bcc1f437c4361a2674ce upstream.
Trying to get the AB8500 charging driver working I ran into a bit
of bitrot: we haven't used the driver for a while so errors in
refactorings won't be noticed.
This one is pretty self evident: use argument to the macro or we
end up with a random pointer to something else.
Cc: stable@vger.kernel.org
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Marcus Cooper <codekipper@gmail.com>
Fixes: 297d716f62 ("power_supply: Change ownership from driver to core")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* android12-5.10: (2274 commits)
FROMGIT: mm: slub: move sysfs slab alloc/free interfaces to debugfs
ANDROID: gki - CONFIG_NET_SCH_FQ=y
ANDROID: GKI: Kconfig.gki: Add GKI_HIDDEN_ETHERNET_CONFIGS
FROMLIST: media: Kconfig: Fix DVB_CORE can't be selected as module
ANDROID: Update ABI and symbol list
Revert "net: usb: cdc_ncm: don't spew notifications"
ANDROID: Fips 140: move fips symbols entirely in own list
ANDROID: core of xt_IDLETIMER send_nl_msg support
ANDROID: start to re-add xt_IDLETIMER send_nl_msg support
ANDROID: add fips140.ko symbols to module ABI
ANDROID: inject correct HMAC digest into fips140.ko at build time
ANDROID: crypto: fips140 - perform load time integrity check
FROMLIST: crypto: shash - stop comparing function pointers to avoid breaking CFI
ANDROID: arm64: module: preserve RELA sections for FIPS140 integrity selfcheck
ANDROID: arm64: simd: omit capability check in may_use_simd()
ANDROID: kbuild: lto: permit the use of .a archives in LTO modules
ANDROID: arm64: only permit certain alternatives in the FIPS140 module
ANDROID: crypto: lib/aes - add vendor hooks for AES library routines
ANDROID: crypto: lib/sha256 - add vendor hook for sha256() routine
UPSTREAM: KVM: arm64: Mark the host stage-2 memory pools static
...
Conflicts:
drivers/mmc/core/mmc_ops.c
drivers/usb/gadget/function/f_uac1.c
drivers/usb/gadget/function/f_uac2.c
drivers/usb/gadget/function/f_uvc.c
When PMIC irq occurs, regmap-irq.c will traverse all PMIC child
interrupts from low index 0 to high index, we give fall interrupt
high priority to be called earlier than rise, so that it can be
override by late rise event. This can helps to solve key release
glitch which make a wrongly fall event immediately after rise.
Change-Id: Ieda1d6fd3c50cc36742a4740504ec7ce12ea509b
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
[ Upstream commit 0514582a1a5b4ac1a3fd64792826d392d7ae9ddc ]
The valid selectors for bd70528 bucks are 0 ~ 0xf, so the .n_voltages
should be 16 (0x10). Use 0x10 to make it consistent with BD70528_LDO_VOLTS.
Also remove redundant defines for BD70528_BUCK_VOLTS.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/20210523071045.2168904-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 4c668630bf8ea90a041fc69c9984486e0f56682d upstream.
Current .n_voltages settings do not cover the latest 2 valid selectors,
so it fails to set voltage for the hightest voltage support.
The latest linear range has step_uV = 0, so it does not matter if we
count the .n_voltages to maximum selector + 1 or the first selector of
latest linear range + 1.
To simplify calculating the n_voltages, let's just set the
.n_voltages to maximum selector + 1.
Fixes: 522498f8cb ("regulator: bd71828: Basic support for ROHM bd71828 PMIC regulators")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/20210523071045.2168904-2-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
RK816 has 1 pin to be used as GPIO or TS function.
When used as GPIO function, the pin can be output or input.
Change-Id: I8607595826ac3125dfa2a4c7c483be6b084204c2
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
The registers relative with fuel gauge must be volatile.
Change-Id: I8e942e8f15f66dabf24ede48b81857947575fa23
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
If the system needs hold register values when system will reboot.
need to set only resetting pmic register for 817&809 forcedly.
When system restart, there are two rst actions of PMIC sleep if
board hardware support:
- 0b'00: reset the PMIC itself completely.
- 0b'01: reset the 'RST' related register only.
In the case of 0b'00, PMIC reset itself which triggers SoC NPOR-reset
at the same time, so the command: reboot load/bootload/recovery, etc
is not effect any more.
We add a cmd list to check if this reboot cmd is what we expect for 0b'01.
Change-Id: Ib4b850c86ec3079cd7e374bc96460ee1532854a2
Signed-off-by: Tony Xie <tony.xie@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
[ Upstream commit 586478bfc9f7e16504d6f64cf18bcbdf6fd0cbc9 ]
By default the PMIC DA9063 2-wire interface is SMBus compliant. This
means the PMIC will automatically reset the interface when the clock
signal ceases for more than the SMBus timeout of 35 ms.
If the I2C driver / device is not capable of creating atomic I2C
transactions, a context change can cause a ceasing of the clock signal.
This can happen if for example a real-time thread is scheduled. Then
the DA9063 in SMBus mode will reset the 2-wire interface. Subsequently
a write message could end up in the wrong register. This could cause
unpredictable system behavior.
The DA9063 PMIC also supports an I2C compliant mode for the 2-wire
interface. This mode does not reset the interface when the clock
signal ceases. Thus the problem depicted above does not occur.
This patch tests for the bus functionality "I2C_FUNC_I2C". It can
reasonably be assumed that the bus cannot obey SMBus timings if
this functionality is set. SMBus commands most probably are emulated
in this case which is prone to the latency issue described above.
This patch enables the I2C bus mode if I2C_FUNC_I2C is set or
otherwise keeps the default SMBus mode.
Signed-off-by: Hubert Streidl <hubert.streidl@de.bosch.com>
Signed-off-by: Mark Jonas <mark.jonas@de.bosch.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d9b326b2c3673f939941806146aee38e5c635fd0 ]
This patch fixes the max register address of MAX 10 BMC. The range
0x20000000 ~ 0x200000fc are for control registers of the QSPI flash
controller, which are not accessible to host.
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
Reviewed-by: Tom Rix <trix@redhat.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
* android12-5.10: (1647 commits)
FROMGIT: mm/page_owner: record the timestamp of all pages during free
UPSTREAM: mm/page_io: use pr_alert_ratelimited for swap read/write errors
ANDROID: roll back xt_IDLETIMER to 5.10.21 upstream/vanilla version
ANDROID: qcom: Add ip, rtnl and free related symbols
FROMGIT: power: supply: Fix build error when CONFIG_POWER_SUPPLY is not enabled.
FROMGIT: usb: dwc3: gadget: modify the scale in vbus_draw callback
BACKPORT: FROMLIST: usb: dwc3: gadget: Clear DEP flags after stop transfers in ep disable
FROMLIST: Makefile: fix GDB warning with CONFIG_RELR
ANDROID: refresh ABI XML before enabling KMI enforcement
Revert "Revert "ANDROID: GKI: Enable bounds sanitizer""
Revert "ANDROID: Revert "f2fs: fix to tag FIEMAP_EXTENT_MERGED in f2fs_fiemap()""
ANDROID: Enforce KMI stability
ANDROID: enable options prior to enforcing KMI
Revert "ANDROID: GKI: temporarily disable LTO/CFI"
ANDROID: gki_defconfig: Enable NET_CLS_{BASIC,TCINDEX,MATCHALL} & NET_ACT_{GACT,MIRRED}
FROMLIST: selftests: Add a MREMAP_DONTUNMAP selftest for shmem
FROMLIST: mm: Extend MREMAP_DONTUNMAP to non-anonymous mappings
ANDROID: GKI: enable CONFIG_CMA_SYSFS
ANDROID: make cma_sysfs experimental
FROMLIST: mm: cma: support sysfs
...
Change-Id: I6145eddeb253bea33164fc909e7790d30f17ef1f
[ Upstream commit c294554111a835598b557db789d9ad2379b512a2 ]
The ROHM BD718x7 and BD71828 drivers support setting HW state
specific voltages from device-tree. This is used also by various
in-tree DTS files.
These drivers do incorrectly try to compose bit-map using enum
values. By a chance this works for first two valid levels having
values 1 and 2 - but setting values for the rest of the levels
do indicate capability of setting values for first levels as
well. Luckily the regulators which support setting values for
SUSPEND/LPSR do usually also support setting values for RUN
and IDLE too - thus this has not been such a fatal issue.
Fix this by defining the old enum values as bits and fixing the
parsing code. This allows keeping existing IC specific drivers
intact and only slightly changing the rohm-regulator.c
Fixes: 21b72156ed ("regulator: bd718x7: Split driver to common and bd718x7 specific parts")
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210212080023.GA880728@localhost.localdomain
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Wyon Bi