linux-stable/drivers
Christoph Niedermaier 212da1ac3a cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily
[ Upstream commit 2e4e0984c7 ]

For a 900MHz i.MX6ULL CPU the 792MHz OPP is disabled. There is no
convincing reason to disable this OPP. If a CPU can run at 900MHz,
it should also be able to cope with 792MHz. Looking at the voltage
level of 792MHz in [1] (page 24, table 10. "Operating Ranges") the
current defined OPP is above the minimum. So the voltage level
shouldn't be a problem. However in [2] (page 24, table 10.
"Operating Ranges"), it is not mentioned that 792MHz OPP isn't
allowed. Change it to only disable 792MHz OPP for i.MX6ULL types
below 792 MHz.

[1] https://www.nxp.com/docs/en/data-sheet/IMX6ULLIEC.pdf
[2] https://www.nxp.com/docs/en/data-sheet/IMX6ULLCEC.pdf

Fixes: 0aa9abd4c2 ("cpufreq: imx6q: check speed grades for i.MX6ULL")
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
[ Viresh: Edited subject ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-08 08:43:26 +01:00
..
accessibility
acpi ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias() 2023-11-20 10:29:17 +01:00
amba amba: bus: fix refcount leak 2023-09-23 10:48:09 +02:00
android binder: fix memory leak in binder_init() 2023-08-16 18:13:00 +02:00
ata ata: pata_isapnp: Add missing error check for devm_ioport_map() 2023-12-08 08:43:23 +01:00
atm atm: iphase: Do PCI error checks on own line 2023-11-28 16:46:32 +00:00
auxdisplay
base driver core: Release all resources during unbind before updating device links 2023-12-08 08:43:22 +01:00
bcma
block remove the sx8 block driver 2023-11-08 11:22:21 +01:00
bluetooth Bluetooth: vhci: Fix race when opening vhci device 2023-10-25 11:16:40 +02:00
bus bus: imx-weim: fix branch condition evaluates to a garbage value 2023-04-05 11:15:38 +02:00
cdrom
char hwrng: geode - fix accessing registers 2023-11-20 10:29:18 +01:00
clk clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks 2023-11-28 16:46:34 +00:00
clocksource clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware 2023-11-28 16:46:31 +00:00
connector
cpufreq cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily 2023-12-08 08:43:26 +01:00
cpuidle sched,idle,rcu: Push rcu_idle deeper into the idle path 2023-10-25 11:16:26 +02:00
crypto chtls: fix tp->rcv_tstamp initialization 2023-11-20 10:29:17 +01:00
dax
dca
devfreq PM / devfreq: Fix leak in devfreq_dev_release() 2023-09-23 10:48:10 +02:00
dio drivers: dio: fix possible memory leak in dio_init() 2023-01-18 11:30:23 +01:00
dma dmaengine: stm32-mdma: correct desc prep when channel running 2023-11-28 16:46:35 +00:00
dma-buf dma-buf/sw_sync: Avoid recursive lock during fence signal 2023-08-30 16:31:56 +02:00
edac EDAC/skx: Fix overflows on the DRAM row address mapping arrays 2023-05-17 11:13:09 +02:00
eisa
extcon extcon: Fix kernel doc of property capability fields to avoid warnings 2023-08-11 11:45:12 +02:00
firewire firewire: core: fix possible memory leak in create_units() 2023-12-08 08:43:25 +01:00
firmware firmware: ti_sci: Mark driver as non removable 2023-11-20 10:29:18 +01:00
fmc
fpga fpga: bridge: fix kernel-doc parameter description 2023-05-17 11:13:15 +02:00
fsi fsi: master-ast-cf: Add MODULE_FIRMWARE macro 2023-09-23 10:47:57 +02:00
gnss
gpio gpio: vf610: set value before the direction to avoid a glitch 2023-10-25 11:17:02 +02:00
gpu drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP full 2023-12-08 08:43:23 +01:00
hid HID: fix HID device resource race between HID core and debugging support 2023-12-08 08:43:23 +01:00
hsi HSI: omap_ssi_core: Fix error handling in ssi_init() 2023-01-18 11:30:30 +01:00
hv Drivers: hv: vmbus: Fix vmbus_wait_for_unload() to scan present CPUs 2023-06-28 10:15:28 +02:00
hwmon hwmon: (coretemp) Fix potentially truncated sysfs attribute name 2023-11-20 10:29:18 +01:00
hwspinlock
hwtracing coresight: Fix signedness bug in tmc_etr_buf_insert_barrier_packet() 2023-05-30 12:42:15 +01:00
i2c i2c: i801: fix potential race in i801_block_transaction_byte_by_byte 2023-11-28 16:46:35 +00:00
ide treewide: Remove uninitialized_var() usage 2023-08-11 11:45:01 +02:00
idle
iio iio: exynos-adc: request second interupt only when touchscreen mode is used 2023-11-08 11:22:17 +01:00
infiniband RDMA/irdma: Prevent zero-length STAG registration 2023-12-08 08:43:22 +01:00
input Input: xpad - add HyperX Clutch Gladiate Support 2023-12-08 08:43:25 +01:00
iommu iommu/mediatek-v1: Fix an error handling path in mtk_iommu_v1_probe() 2023-01-18 11:30:55 +01:00
ipack
irqchip irqchip/stm32-exti: add missing DT IRQ flag translation 2023-11-08 11:22:19 +01:00
isdn mISDN: Update parameter type of dsp_cmx_send() 2023-08-16 18:13:00 +02:00
leds leds: trigger: ledtrig-cpu:: Fix 'output may be truncated' issue for 'cpu' 2023-11-20 10:29:19 +01:00
lightnvm
macintosh macintosh: via-pmu-led: requires ATA to be set 2023-05-17 11:13:18 +02:00
mailbox mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0 2023-08-11 11:45:13 +02:00
mcb mcb: fix error handling for different scenarios when parsing 2023-11-28 16:46:35 +00:00
md bcache: revert replacing IS_ERR_OR_NULL with IS_ERR 2023-12-08 08:43:25 +01:00
media media: venus: hfi: add checks to handle capabilities from firmware 2023-11-28 16:46:36 +00:00
memory
memstick memstick r592: make memstick_debug_get_tpc_name() static 2023-08-11 11:45:06 +02:00
message scsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition 2023-05-30 12:42:09 +01:00
mfd mfd: dln2: Fix double put in dln2_probe 2023-11-20 10:29:19 +01:00
misc misc: st_core: Do not call kfree_skb() under spin_lock_irqsave() 2023-11-20 10:29:20 +01:00
mmc mmc: block: Do not lose cache flush during CQE error recovery 2023-12-08 08:43:25 +01:00
mtd mtd: cfi_cmdset_0001: Byte swap OTP info 2023-12-08 08:43:26 +01:00
mux
net net: ravb: Start TX queues after HW initialization succeeded 2023-12-08 08:43:25 +01:00
nfc nfcsim.c: Fix error checking for debugfs_create_dir 2023-06-28 10:15:31 +02:00
ntb ntb: Fix calculation ntb_transport_tx_free_entry() 2023-09-23 10:48:10 +02:00
nubus
nvdimm nd_btt: Make BTT lanes preemptible 2023-11-20 10:29:18 +01:00
nvme nvme-pci: do not set the NUMA node of device if it has none 2023-10-10 21:44:59 +02:00
nvmem nvmem: imx: correct nregs for i.MX6UL 2023-11-08 11:22:16 +01:00
of of: unittest: Fix overlay type in apply/revert check 2023-09-23 10:48:04 +02:00
opp
oprofile
parisc parisc: iosapic.c: Fix sparse warnings 2023-10-10 21:44:58 +02:00
parport parport_pc: Avoid FIFO port location truncation 2022-11-25 17:40:23 +01:00
pci PCI: keystone: Don't discard .probe() callback 2023-11-28 16:46:34 +00:00
pcmcia pcmcia: ds: fix possible name leak in error path in pcmcia_device_add() 2023-11-20 10:29:20 +01:00
perf perf: arm_dsu: Fix hotplug callback leak in dsu_pmu_init() 2023-01-18 11:30:02 +01:00
phy phy: mapphone-mdm6600: Fix runtime PM for remove 2023-10-25 11:17:02 +02:00
pinctrl pinctrl: avoid reload of p state in list iteration 2023-12-08 08:43:24 +01:00
platform platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e 2023-11-28 16:46:31 +00:00
pnp PNP: fix name memory leak in pnp_alloc_dev() 2023-01-18 11:30:05 +01:00
power power: supply: Fix logic checking if system is running from battery 2023-06-21 15:39:56 +02:00
powercap powercap: fix possible name leak in powercap_register_zone() 2023-03-11 16:31:36 +01:00
pps
ps3
ptp ptp: annotate data-race around q->head and q->tail 2023-11-28 16:46:33 +00:00
pwm pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume 2023-11-20 10:29:20 +01:00
rapidio rapidio: devices: fix missing put_device in mport_cdev_open 2023-01-18 11:30:08 +01:00
ras
regulator regulator: Fix error checking for debugfs_create_dir 2023-06-21 15:39:56 +02:00
remoteproc
reset
rpmsg rpmsg: Fix possible refcount leak in rpmsg_register_device_override() 2023-11-08 11:22:19 +01:00
rtc rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff 2023-09-23 10:47:56 +02:00
s390 s390/dasd: protect device queue against concurrent access 2023-12-08 08:43:24 +01:00
sbus
scsi scsi: virtio_scsi: limit number of hw queues by nr_cpu_ids 2023-11-28 16:46:36 +00:00
sfi
sh
siox
slimbus slimbus: stream: correct presence rate frequencies 2022-11-25 17:40:25 +01:00
sn
soc soc: qcom: qmi_encdec: Restrict string length in decode 2023-09-23 10:48:12 +02:00
soundwire
spi spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe() 2023-09-23 10:48:00 +02:00
spmi spmi: Add a check for remove callback when removing a SPMI driver 2023-05-17 11:13:17 +02:00
ssb treewide: Remove uninitialized_var() usage 2023-08-11 11:45:01 +02:00
staging erofs: ensure that the post-EOF tails are all zeroed 2023-09-23 10:47:56 +02:00
target scsi: target: core: Fix deadlock due to recursive locking 2023-10-10 21:45:01 +02:00
tc
tee
thermal thermal: core: prevent potential string overflow 2023-11-20 10:29:17 +01:00
thunderbolt thunderbolt: Use const qualifier for `ring_interrupt_index` 2023-04-05 11:15:35 +02:00
tty tty: serial: meson: fix hard LOCKUP on crtscts mode 2023-11-28 16:46:35 +00:00
uio uio: uio_dmem_genirq: Fix deadlock between irq config and handling 2023-01-18 11:30:25 +01:00
usb USB: dwc3: qcom: fix wakeup after probe deferral 2023-12-08 08:43:24 +01:00
uwb
vfio vfio: platform: Do not pass return buffer to ACPI _RST method 2023-01-18 11:30:25 +01:00
vhost treewide: Remove uninitialized_var() usage 2023-08-11 11:45:01 +02:00
video fbdev: stifb: Make the STI next font pointer a 32-bit signed offset 2023-12-08 08:43:26 +01:00
virt
virtio virtio-mmio: fix memory leak of vm_dev 2023-11-08 11:22:15 +01:00
visorbus
vlynq
vme vme: Fix error not catched in fake_init() 2023-01-18 11:30:28 +01:00
w1 w1: fix loop in w1_fini() 2023-08-11 11:45:11 +02:00
watchdog watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running 2023-10-10 21:44:59 +02:00
xen xen/events: fix delayed eoi list handling 2023-11-28 16:46:33 +00:00
zorro
Kconfig
Makefile