linux/drivers
Paul Geurts 5d69351820 NFC: trf7970a: Create device-tree parameter for RX gain reduction
The TRF7970a device is sensitive to RF disturbances, which can make it
hard to pass some EMC immunity tests. By reducing the RX antenna gain,
the device becomes less sensitive to EMC disturbances, as a trade-off
against antenna performance.

Add a device tree option to select RX gain reduction to improve EMC
performance.

Selecting a communication standard in the ISO control register resets
the RX antenna gain settings. Therefore set the RX gain reduction
everytime the ISO control register changes, when the option is used.

Signed-off-by: Paul Geurts <paul.geurts@prodrive-technologies.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250626141242.3749958-3-paul.geurts@prodrive-technologies.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-27 15:08:57 -07:00
..
accel accel/amdxdna: Fix incorrect PSP firmware size 2025-06-09 07:16:32 -07:00
accessibility
acpi ACPICA: Refuse to evaluate a method if arguments are missing 2025-06-18 21:12:13 +02:00
amba
android Char/Misc/IIO pull request for 6.16-rc1 2025-06-06 11:50:47 -07:00
ata ata: ahci: Disallow LPM for Asus B550-F motherboard 2025-06-17 11:11:39 +02:00
atm atm: idt77252: Add missing dma_map_error() 2025-06-25 15:28:57 -07:00
auxdisplay treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
base driver core: faux: Quiet probe failures 2025-06-10 19:23:25 +02:00
bcma
block block-6.16-20250619 2025-06-19 23:29:35 -07:00
bluetooth driver: bluetooth: hci_qca:fix unable to load the BT driver 2025-06-20 11:55:03 -04:00
bus treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
cache
cdrom cdrom: Remove unnecessary NULL check before unregister_sysctl_table() 2025-05-15 16:25:20 -06:00
cdx
char treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
clk I've recently moved computers (among other things) so I'm sending this from a 2025-05-30 09:15:40 -07:00
clocksource MFD for v6.16 2025-06-03 11:53:55 -07:00
comedi treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
connector
counter Second set of Counter updates for 6.16 2025-05-24 08:29:32 +02:00
cpufreq rust: Use CpuId in place of raw CPU numbers 2025-06-12 10:31:28 +05:30
cpuidle Merge branch 'pm-cpuidle' 2025-05-30 20:21:36 +02:00
crypto octeontx2: Set appropriate PF, VF masks and shifts based on silicon 2025-06-16 17:37:49 -07:00
cxl Merge branch 'for-6.16/cxl-features-ras' into cxl-for-next 2025-05-23 13:26:24 -07:00
dax DAX: warn when kmem regions are truncated for memory block alignment 2025-05-12 23:50:49 -07:00
dca
devfreq
dio
dma treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
dma-buf udmabuf: use sgtable-based scatterlist wrappers 2025-06-11 13:18:07 +02:00
dpll dpll: remove documentation of rclk_dev_name 2025-06-17 18:53:37 -07:00
edac EDAC/igen6: Fix NULL pointer dereference 2025-06-18 20:19:45 +02:00
eisa
extcon
firewire treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
firmware Kbuild updates for v6.16 2025-06-07 10:05:35 -07:00
fpga FPGA Manager changes for 6.16-rc1 2025-05-21 14:08:44 +02:00
fsi
fwctl
gnss
gpio gpio: mlxbf3: only get IRQ for device instance 0 2025-06-18 12:19:39 +02:00
gpu Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-06-26 10:40:50 -07:00
greybus treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
hid treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
hsi treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
hte
hv hyperv-next for v6.16 2025-06-03 08:39:20 -07:00
hwmon hwmon: (ltc4282) avoid repeated register write 2025-06-16 06:30:58 -07:00
hwspinlock
hwtracing coresight: updates for Linux v6.16 2025-05-22 18:04:43 +02:00
i2c i2c: k1: check for transfer error 2025-06-21 22:17:02 +02:00
i3c i3c: controllers do not need to depend on I3C 2025-05-24 22:49:07 +02:00
idle intel_idle: Update arguments of mwait_idle_with_hints() 2025-06-10 21:09:28 +02:00
iio treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
infiniband treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
input treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
interconnect Merge branch 'icc-sa8775p' into icc-next 2025-05-19 17:09:50 +03:00
iommu iommu/tegra: Fix incorrect size calculation 2025-06-13 17:02:31 +02:00
ipack
irqchip irqchip/ath79-misc: Fix missing prototypes warnings 2025-06-20 21:38:52 +02:00
isdn treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
leds treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
macintosh
mailbox treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
mcb
md - dm-crypt: fix a crash on 32-bit machines 2025-06-23 15:02:57 -07:00
media treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
memory treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
memstick treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
message
mfd MFD for v6.16 2025-06-03 11:53:55 -07:00
misc treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
mmc treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
most treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
mtd mtd: spinand: fix memory leak of ECC engine conf 2025-06-19 19:13:21 +02:00
mux mux: adgs1408: fix Wvoid-pointer-to-enum-cast warning 2025-05-08 17:12:08 +02:00
net tg3: spelling corrections 2025-06-27 10:25:57 +01:00
nfc NFC: trf7970a: Create device-tree parameter for RX gain reduction 2025-06-27 15:08:57 -07:00
ntb
nubus
nvdimm
nvme block-6.16-20250614 2025-06-14 09:25:22 -07:00
nvmem Char/Misc/IIO pull request for 6.16-rc1 2025-06-06 11:50:47 -07:00
of - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
opp OPP: switch to use kmemdup_array() 2025-05-19 15:37:53 +05:30
parisc
parport treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
pci Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-06-26 10:40:50 -07:00
pcmcia treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
peci
perf arm64 updates for 6.16 2025-05-28 14:55:35 -07:00
phy phy-for-6.16 2025-06-05 08:20:21 -07:00
pinctrl pinctrl: sunxi: dt: Consider pin base when calculating bank number from pin 2025-06-10 14:35:40 +02:00
platform Revert "platform/x86: alienware-wmi-wmax: Add G-Mode support to Alienware m16 R1" 2025-06-13 15:09:02 +03:00
pmdomain pmdomain: ti: Fix STANDBY handling of PER power domain 2025-05-19 16:11:05 +02:00
pnp
power - The 3 patch series "hung_task: extend blocking task stacktrace dump to 2025-05-31 19:12:53 -07:00
powercap
pps treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
ps3
ptp ptp: Simplify ptp_read() 2025-06-26 17:54:07 -07:00
pwm pwm: axi-pwmgen: Fix handling of external clock 2025-06-06 13:16:50 -07:00
rapidio drivers/rapidio/rio_cm.c: prevent possible heap overwrite 2025-06-11 22:42:36 -07:00
ras
regulator regulator: fan53555: add enable_time support and soft-start times 2025-06-16 13:26:23 +01:00
remoteproc remoteproc updates for v6.16 2025-06-02 11:04:29 -07:00
reset
rpmsg rpmsg: qcom_smd: Fix uninitialized return variable in __qcom_smd_send() 2025-05-20 21:46:10 -05:00
rtc treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
s390 Merge branch '6.16/scsi-queue' into 6.16/scsi-fixes 2025-06-09 15:34:06 -04:00
sbus
scsi scsi: fnic: Fix missing DMA mapping error in fnic_send_frame() 2025-06-19 23:07:57 -04:00
sh sh: Switch to irq_domain_create_*() 2025-05-16 21:06:11 +02:00
siox
slimbus
soc soc: drivers for 6.16 2025-05-31 07:53:30 -07:00
soundwire soundwire updates for 6.16 2025-06-05 08:07:24 -07:00
spi spi: spi-cadence-quadspi: Fix pm runtime unbalance 2025-06-24 16:40:31 +01:00
spmi irqdomain: spmi: Switch to irq_domain_create_tree() 2025-05-21 14:53:17 +02:00
ssb ssb: use new GPIO line value setter callbacks 2025-06-20 10:55:19 +02:00
staging wifi: cfg80211/mac80211: Add support to get radio index 2025-06-24 15:19:27 +02:00
target scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port() 2025-06-16 14:35:57 -04:00
tc
tee Small TEE updates for v6.16 2025-05-10 11:09:49 +02:00
thermal Thermal control updates for 6.16-rc1 2025-05-27 16:28:02 -07:00
thunderbolt thunderbolt: Changes for v6.16 merge window 2025-05-21 12:26:51 +02:00
tty treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
ufs scsi: ufs: core: Fix clk scaling to be conditional in reset and restore 2025-06-19 22:51:51 -04:00
uio Char/Misc/IIO pull request for 6.16-rc1 2025-06-06 11:50:47 -07:00
usb treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
vdpa vdpa/octeon_ep: Control PCI dev enabling manually 2025-05-27 10:27:53 -04:00
vfio pci-v6.16-changes 2025-06-04 11:26:17 -07:00
vhost virtio, vhost: features, fixes 2025-05-29 08:15:35 -07:00
video treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
virt treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
virtio virtio_rtc: Add RTC class driver 2025-05-27 10:27:54 -04:00
w1 Char/Misc/IIO pull request for 6.16-rc1 2025-06-06 11:50:47 -07:00
watchdog treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
xen xen/x86: fix initial memory balloon target 2025-05-23 07:09:00 +02:00
zorro
Kconfig
Makefile