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This reverts commit 0bb3b1f1a9119cb0feddddc7bb784e909601c2cc.
According to the documentation OLDI/LVDS pins are not configurable nor
documented. This change is for sure not needed and potentially dangerous
since it is writing to some undocumented registers.
The pinmux was copied from k3-am625-sk-oldi-panel.dts and this issue
should be reported to TI.
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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TI TMP1075 is a LM75 compatible sensor, so lets
add support for it.
Upstream-Status: Backport [ec081f9154766be98b7be6e4c4483b580c5b12e7]
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Link: https://lore.kernel.org/r/20210429121150.106804-1-robert.marko@sartura.hr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Allow proper on SoM ethernet PHY probing, the ethernet PHY is on reset
at power-up, because of that the normal ethernet PHY detect procedure
is not working.
Set proper ethernet phy compatible, specifying the complete ethernet PHY
id for DP83867 PHY (0x2000a231), this way the PHY is correctly probed,
the reset signal de-asserted and the ethernet interface is working.
Further information are available in 3c6f5592203e ("of_mdio: Allow the
DT to specify the phy ID and avoid autoprobing").
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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Fix EXTINTn interrupt number, gicss0.spi.256/Glue_ext_intn.out.0 is GIC
SPI (Shared Peripheral Interrupt) Interrupt 224, the first 32 interrupts
are PPI (Private Peripheral Interrupt), therefore the correct interrupt
number is 224 = 256 - 32.
With this change the power-button functionality is working properly.
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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Assign the of property "ti,power-button" bool status to the variable
used in the parsing, otherwise nothing really works.
Upstream-Status: Inappropriate [other]
Upstream already includes the mentioned change, this change applies
only to downstream branch.
Fixes: 6f98afe4ef32 ("mfd: tps65219: Add "ti,power-button" OF property")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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Set correct phy-mode on second ethernet port to rgmii-rxid,
the MAC should not add an RX delay. This fixes the second ethernet
functionality.
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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+V3.3_1.8_SD regulator needs to be always on, otherwise SD I/O is not
powered.
Remove regulator-boot-on from vqmmc, this is a 2 states regulator (3.3V
or 1.8V), there is no option to have it off, therefore it does not make
any sense to mark it as 'boot-on'.
Set valid LDO1 regulator range to be min/max 3.3V, this is mainly
for documentation purpose WRT to the following note in the datasheet:
```
If an LDO is configured in bypass-mode, its output voltage must be
configured and the PVIN_LDOx supply voltage must match the configured
output voltage. PVIN_LDOx shall be within (configured VOUT) and
(configured VOUT + 200mV). Violation of this may result in instability.
```
No software is actually writing to it, but given that we use it in
bypass-mode and the supply is 3.3V, it must be really configured as
3.3V.
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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Add internal pull-up to SD_1 CD signals, there is no pull-up in neither
the SoM, nor the carrier, so without this the signal is just floating.
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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Fix wrong voltage in the PMIC node, they were off by mistake by a factor
of 10 (18V vs 1.8V). Because of that the PMIC driver was not correctly
probed.
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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Enable on-module PHY clock, move assigned clocks to the parent node
(&cpsw3g_mdio), otherwise probe just fails because the clock is missing.
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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Add a Verdin LVDS_1 (MSP_4 to MSP_25, without MSP_8, MSP_13, MSP_18 and
MSP_23) pinmux entry.
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Remove some spurious new lines and spaces
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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TI-Feature: connectivity
TI-Branch: connectivity-ti-linux-5.10.y
* 'connectivity-ti-linux-5.10.y' of ssh://bitbucket.itg.ti.com/lcpdpublicdom/connectivity:
net: ethernet: ti: icssg_prueth: Remove Rx enable in init sequence
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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During startup, when network traffic is present and the PRU
firmware receives packets while the initialization is in process,
Rx stalls.
Fix this by moving the Rx enable from driver to firmware.
Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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TI-Feature: multimedia
TI-Branch: multimedia-ti-linux-5.10.y
* 'multimedia-ti-linux-5.10.y' of ssh://bitbucket.itg.ti.com/lcpdpublicdom/multimedia:
vxe-vxd: decoder: Capture buffer cleanup
vxe-vxd: decoder: Improve performance of h265 decoder
Signed-off-by: LCPD Auto Merger <lcpd_integration@list.ti.com>
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Buffers were being left in active state when streams were stopped
which resulted in memory leaks and failures when restarting pipelines.
Signed-off-by: Brandon Brnich <b-brnich@ti.com>
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h265 decoder performance has been significantly worse than h264 decoder
due to latency in gstreamer format negotiation. Remove this latency by
aligning the pixel resolution earlier.
Signed-off-by: Brandon Brnich <b-brnich@ti.com>
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TI-Feature: rpmsg
TI-Branch: rpmsg-ti-linux-5.10.y-intg
* 'rpmsg-ti-linux-5.10.y-intg' of git://git.ti.com/rpmsg/rpmsg:
remoteproc: ti_k3_m4_remoteproc: Fix build warnings around k3_m4_rproc_stop()
remoteproc: ti_k3_m4_remoteproc: Fix unused-but-set-variable warnings
Signed-off-by: LCPD Auto Merger <lcpd_integration@list.ti.com>
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TI-Feature: platform_base
TI-Branch: platform-ti-linux-5.10.y
* 'platform-ti-linux-5.10.y' of ssh://bitbucket.itg.ti.com/lcpdpublicdom/platform:
arm64: dts: ti: k3-am625-sk-lpmdemo: Add lpm region to dmsc
arm64: dts: ti: k3-am62-main: rm lpm region from dmsc
arm64: ti: dts: move 1.4GHZ OPP table to k3-am625
ti_config_fragments: v8_baseport: Enable MCRC module
Signed-off-by: LCPD Auto Merger <lcpd_integration@list.ti.com>
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This region is needed for the lpm stub to load and execute full system
suspend. Also disable the wkup r5fss because it lacks LPM support.
Signed-off-by: Dhruva Gole <d-gole@ti.com>
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Remove the "lpm" region from am62-main DT and rather have it in the
lpmdemo DT since Low Power Mode is currently said to be supported only
using k3-am625-sk-lpmdemo
This will help fix the k3_r5_rproc: probe issues
Signed-off-by: Dhruva Gole <d-gole@ti.com>
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Move the OPP Table entry for 1.4GHz from am62x-sk-common to am625-sk DT
because it's not a common property across all sk variants of am62x
Suggested-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Dhruva Gole <d-gole@ti.com>
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K3 devices include MCRC engine for crc64 calculation.
Enable module to be built for K3 devices.
Also enable algif_hash module, which is needed to access MCRC module
from userspace.
Signed-off-by: Kamlesh Gurudasani <kamlesh@ti.com>
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TI-Feature: platform_base
TI-Branch: platform-ti-linux-5.10.y
* 'platform-ti-linux-5.10.y' of ssh://bitbucket.itg.ti.com/lcpdpublicdom/platform:
crypto: ti: mcrc: Add support for data length not multiple of 64-bit
Signed-off-by: LCPD Auto Merger <lcpd_integration@list.ti.com>
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rpmsg-ti-linux-5.10.y-intg
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rpmsg-ti-linux-5.10.y
* 'rproc-linux-5.10.y' of git://git.ti.com/rpmsg/remoteproc:
remoteproc: ti_k3_m4_remoteproc: Fix build warnings around k3_m4_rproc_stop()
remoteproc: ti_k3_m4_remoteproc: Fix unused-but-set-variable warnings
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Fix below warning:
drivers/remoteproc/ti_k3_m4_remoteproc.c: In function 'k3_m4_rproc_stop':
drivers/remoteproc/ti_k3_m4_remoteproc.c:379:46: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
379 | ret = mbox_send_message(kproc->mbox, (void *)msg);
| ^
Fixes: 99cff963c413 ("remoteproc: k3-m4: extend stop to send shutdown message to m4 core")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Drop following unused variables
All warnings (new ones prefixed by >>):
drivers/remoteproc/ti_k3_m4_remoteproc.c: In function 'k3_m4_rproc_start':
drivers/remoteproc/ti_k3_m4_remoteproc.c:333:13: warning: variable 'boot_addr' set but not used [-Wunused-but-set-variable]
333 | u32 boot_addr;
| ^~~~~~~~~
drivers/remoteproc/ti_k3_m4_remoteproc.c: In function 'k3_m4_rproc_resume':
drivers/remoteproc/ti_k3_m4_remoteproc.c:916:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
916 | int ret = 0;
| ^~~
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Add support for length of input data which is not multiple of 64-bit.
Remaining bytes are processed using software calculation.
Signed-off-by: Kamlesh Gurudasani <kamlesh@ti.com>
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TI-Feature: connectivity
TI-Branch: connectivity-ti-linux-5.10.y
* 'connectivity-ti-linux-5.10.y' of ssh://bitbucket.itg.ti.com/lcpdpublicdom/connectivity:
HACK: usb: dwc3-am62: Fix spurious wake up
usb: dwc3-am62: Fix up wake-up configuration
usb: dwc3: dwc3-am62: Enable as a wakeup soure by default
arm64: dts: ti: k3-am62a7: Add overlay for second CPSW3G Port
arm64: dts: ti: k3-am62a7-sk: Add alias for CPSW3G MAC port 1
Signed-off-by: LCPD Auto Merger <lcpd_integration@list.ti.com>
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Enabling linestate wake up is causing spurious wake up
on deep sleep. Disable it till root caused.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Tested-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Explicitly set and clear wakeup config so we don't leave anything
to chance.
Clear wakeup status on suspend so we know what caused wake up.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Tested-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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USB module can wakeup system. Enable it as a wakeup source
by default. Finer grain wakeup enable/disable can be done
from the power/wakeup system control file of the respective
USB device.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Tested-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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The SK-Ethernet-DC01 Add-On Ethernet Card for AM62A-SK board supports
RGMII mode.
Add overlay to enable the second CPSW3G port in RGMII-RXID mode with the
Add-On Ethernet Card.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Add alias for CPSW3G MAC port 1 to enable kernel to fetch MAC Address
directly from U-Boot.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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TI-Feature: platform_base
TI-Branch: platform-ti-linux-5.10.y
* 'platform-ti-linux-5.10.y' of ssh://bitbucket.itg.ti.com/lcpdpublicdom/platform:
Revert "ti_config_fragments: v8_baseport: Enable TPS6594X MFD & RTC configs"
Signed-off-by: LCPD Auto Merger <lcpd_integration@list.ti.com>
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This reverts commit e2cb4c14c4f45d49273f9de0d5c39c23fc2b14ff.
This commit was leading to kernel crash at J7200 board.
Signed-off-by: Udit Kumar <u-kumar1@ti.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux into ti-linux-5.10.y-cicd
This is the 5.10.168 stable release
* tag 'v5.10.168' of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux: (286 commits)
Linux 5.10.168
Fix page corruption caused by racy check in __free_pages
arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive
arm64: dts: meson-g12-common: Make mmc host controller interrupts level-sensitive
arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive
riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte
ceph: flush cap releases when the session is flushed
usb: typec: altmodes/displayport: Fix probe pin assign check
usb: core: add quirk for Alcor Link AK9563 smartcard reader
btrfs: free device in btrfs_close_devices for a single device filesystem
net: USB: Fix wrong-direction WARNING in plusb.c
cifs: Fix use-after-free in rdata->read_into_pages()
pinctrl: intel: Restore the pins that used to be in Direct IRQ mode
spi: dw: Fix wrong FIFO level setting for long xfers
pinctrl: single: fix potential NULL dereference
pinctrl: aspeed: Fix confusing types in return value
ALSA: pci: lx6464es: fix a debug loop
selftests: forwarding: lib: quote the sysctl values
rds: rds_rm_zerocopy_callback() use list_first_entry()
net/mlx5: fw_tracer, Zero consumer index when reloading the tracer
...
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Add support for Wi-Fi and BT.
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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TI-Feature: connectivity
TI-Branch: connectivity-ti-linux-5.10.y
* 'connectivity-ti-linux-5.10.y' of ssh://bitbucket.itg.ti.com/lcpdpublicdom/connectivity:
net: hsr: Fix build error after merging linux-stable
Signed-off-by: LCPD Auto Merger <lcpd_integration@list.ti.com>
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Fix the build error in send_hsr_supervision_frame
Fixes: 8ffeeca90755 ("Merge tag 'v5.10.165' of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux into ti-linux-5.10.y-cicd")
Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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TI-Feature: platform_base
TI-Branch: platform-ti-linux-5.10.y
* 'platform-ti-linux-5.10.y' of ssh://bitbucket.itg.ti.com/lcpdpublicdom/platform:
ti_config_fragments: v8_baseport: Enable CPU Idle
ti_config_fragments: v8_baseport: Enable TPS6594X MFD & RTC configs
Signed-off-by: LCPD Auto Merger <lcpd_integration@list.ti.com>
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Enables CPU Idle framework and the default Menu governor for CPU idle
time management. The framework can be used to customize the CPU idle states
through the sysfs interface [1].
This should not impact existing K3 platforms that do not have idle states
defined in the DT files. Standby WFI state is considered standard on all ARM
platforms [2]. ARM core and cluster level power states other than WFI are
currently unexplored on K3 devices.
There was no noticeable change in power consumption or memory footprint
by enabling this option on AM62x-sk board.
[1] https://www.kernel.org/doc/html/latest/admin-guide/pm/cpuidle.html
[2] From __initdata in drivers/cpuidle/cpuidle-arm.c
Signed-off-by: Vibhore Vardhan <vibhore@ti.com>
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The driver & dts changes for TPS6594X PMIC are in place. Enable the
Configs for the same in v8_baseport.cfg instead of baseport.cfg
Fixes: 456f93c4ef84 ("ti_config_fragments: baseport: Enable TPS6594X MFD & RTC configs")
Signed-off-by: Keerthy <j-keerthy@ti.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux into ti-linux-5.10.y-cicd
This is the 5.10.165 stable release
* tag 'v5.10.165' of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux: (951 commits)
Linux 5.10.165
io_uring/rw: remove leftover debug statement
io_uring/rw: ensure kiocb_end_write() is always called
io_uring: fix double poll leak on repolling
io_uring: Clean up a false-positive warning from GCC 9.3.0
mm/khugepaged: fix collapse_pte_mapped_thp() to allow anon_vma
Bluetooth: hci_qca: Fixed issue during suspend
Bluetooth: hci_qca: check for SSR triggered flag while suspend
Bluetooth: hci_qca: Wait for SSR completion during suspend
soc: qcom: apr: Make qcom,protection-domain optional again
Revert "wifi: mac80211: fix memory leak in ieee80211_if_add()"
net/mlx5: fix missing mutex_unlock in mlx5_fw_fatal_reporter_err_work()
net/ulp: use consistent error code when blocking ULP
io_uring/net: fix fast_iov assignment in io_setup_async_msg()
io_uring: io_kiocb_update_pos() should not touch file for non -1 offset
tracing: Use alignof__(struct {type b;}) instead of offsetof()
x86/fpu: Use _Alignof to avoid undefined behavior in TYPE_ALIGN
Revert "drm/amdgpu: make display pinning more flexible (v2)"
efi: rt-wrapper: Add missing include
arm64: efi: Execute runtime services from a dedicated stack
...
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
# Conflicts:
# net/hsr/hsr_device.c
# net/hsr/hsr_forward.c
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Link: https://lore.kernel.org/r/20230213144745.696901179@linuxfoundation.org
Tested-by: Pavel Machek (CIP) <pavel@denx.de>
Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Tested-by: Hulk Robot <hulkrobot@huawei.com>
Link: https://lore.kernel.org/r/20230214172549.450713187@linuxfoundation.org
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 462a8e08e0e6287e5ce13187257edbf24213ed03 upstream.
When we upgraded our kernel, we started seeing some page corruption like
the following consistently:
BUG: Bad page state in process ganesha.nfsd pfn:1304ca
page:0000000022261c55 refcount:0 mapcount:-128 mapping:0000000000000000 index:0x0 pfn:0x1304ca
flags: 0x17ffffc0000000()
raw: 0017ffffc0000000 ffff8a513ffd4c98 ffffeee24b35ec08 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffff7f 0000000000000000
page dumped because: nonzero mapcount
CPU: 0 PID: 15567 Comm: ganesha.nfsd Kdump: loaded Tainted: P B O 5.10.158-1.nutanix.20221209.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
Call Trace:
dump_stack+0x74/0x96
bad_page.cold+0x63/0x94
check_new_page_bad+0x6d/0x80
rmqueue+0x46e/0x970
get_page_from_freelist+0xcb/0x3f0
? _cond_resched+0x19/0x40
__alloc_pages_nodemask+0x164/0x300
alloc_pages_current+0x87/0xf0
skb_page_frag_refill+0x84/0x110
...
Sometimes, it would also show up as corruption in the free list pointer
and cause crashes.
After bisecting the issue, we found the issue started from commit
e320d3012d25 ("mm/page_alloc.c: fix freeing non-compound pages"):
if (put_page_testzero(page))
free_the_page(page, order);
else if (!PageHead(page))
while (order-- > 0)
free_the_page(page + (1 << order), order);
So the problem is the check PageHead is racy because at this point we
already dropped our reference to the page. So even if we came in with
compound page, the page can already be freed and PageHead can return
false and we will end up freeing all the tail pages causing double free.
Fixes: e320d3012d25 ("mm/page_alloc.c: fix freeing non-compound pages")
Link: https://lore.kernel.org/lkml/BYAPR02MB448855960A9656EEA81141FC94D99@BYAPR02MB4488.namprd02.prod.outlook.com/
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: stable@vger.kernel.org
Signed-off-by: Chunwei Chen <david.chen@nutanix.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit d182bcf300772d8b2e5f43e47fa0ebda2b767cc4 upstream.
The usage of edge-triggered interrupts lead to lost interrupts under load,
see [0]. This was confirmed to be fixed by using level-triggered
interrupts.
The report was about SDIO. However, as the host controller is the same
for SD and MMC, apply the change to all mmc controller instances.
[0] https://www.spinics.net/lists/linux-mmc/msg73991.html
Fixes: 221cf34bac54 ("ARM64: dts: meson-axg: enable the eMMC controller")
Reported-by: Peter Suti <peter.suti@streamunlimited.com>
Tested-by: Vyacheslav Bocharov <adeep@lexina.in>
Tested-by: Peter Suti <peter.suti@streamunlimited.com>
Cc: stable@vger.kernel.org
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/c00655d3-02f8-6f5f-4239-ca2412420cad@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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level-sensitive
commit ac8db4cceed218cca21c84f9d75ce88182d8b04f upstream.
The usage of edge-triggered interrupts lead to lost interrupts under load,
see [0]. This was confirmed to be fixed by using level-triggered
interrupts.
The report was about SDIO. However, as the host controller is the same
for SD and MMC, apply the change to all mmc controller instances.
[0] https://www.spinics.net/lists/linux-mmc/msg73991.html
Fixes: 4759fd87b928 ("arm64: dts: meson: g12a: add mmc nodes")
Tested-by: FUKAUMI Naoki <naoki@radxa.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Jerome Brunet <jbrunet@baylibre.com>
Cc: stable@vger.kernel.org
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/27d89baa-b8fa-baca-541b-ef17a97cde3c@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 66e45351f7d6798751f98001d1fcd572024d87f0 upstream.
The usage of edge-triggered interrupts lead to lost interrupts under load,
see [0]. This was confirmed to be fixed by using level-triggered
interrupts.
The report was about SDIO. However, as the host controller is the same
for SD and MMC, apply the change to all mmc controller instances.
[0] https://www.spinics.net/lists/linux-mmc/msg73991.html
Fixes: ef8d2ffedf18 ("ARM64: dts: meson-gxbb: add MMC support")
Cc: stable@vger.kernel.org
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/76e042e0-a610-5ed5-209f-c4d7f879df44@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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