The serial console and serial debug ports on Spider are located on the
CPU board. Hence move the aliases and chosen nodes containing serial
port configuration from the main Spider DTS file to the DTS file that
describes the CPU board.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/c03500bb10eae10caeb3f4f97bc979eeee6cce75.1663167551.git.geert+renesas@glider.be
Update the Qualcomm Technologies, Inc. PMIC GPIO binding documentation
to include compatible strings for PM7250B and PM8450 PMICs.
Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220912210624.4527-5-quic_amelende@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The SPMI based PMICs have the HIGH and LOW GPIO output strength mappings
interchanged, fix them.
Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com>
Link: https://lore.kernel.org/r/20220912210624.4527-3-quic_amelende@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add support for SPMI PMIC GPIO subtypes GPIO_LV_VIN2 and
GPIO_MV_VIN3.
GPIO_LV_VIN2 GPIOs support two input reference voltages: VIN0 and
VIN1. These are typically connected to 1.8 V and 1.2 V supplies
respectively.
GPIO_MV_VIN3 GPIOs support three input reference voltages: VIN0,
VIN1, and VIN2. These are typically connected to Vph, 1.8 V, and
1.2 V supplies respectively.
Signed-off-by: David Collins <quic_collinsd@quicinc.com>
Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com>
Link: https://lore.kernel.org/r/20220912210624.4527-2-quic_amelende@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The CPU/APU SMU FW version and program is currently discoverable by
turning on dynamic debugging or examining debugfs for the amdgpu
driver. To make this more discoverable, create a dedicated sysfs
file for it that userspace can parse without debugging enabled.
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20220914141850.259-1-mario.limonciello@amd.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Error 0x06 (invalid command parameter) is reported by hp-wmi module
when reading the current thermal profile and then proceed to set it
back. The failing condition occurs in Linux NixOS after user
configures the thermal profile to ‘quiet mode’ in Windows. Quiet Fan
Mode is supported in Windows but was not supported in hp-wmi module.
This fix adds support for PLATFORM_PROFILE_QUIET in hp-wmi module for
HP notebooks other than HP Omen series. Quiet thermal profile is not
supported in HP Omen series notebooks.
Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com>
Link: https://lore.kernel.org/r/20220912192603.4001-1-jorge.lopez2@hp.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
The ipc_enabled member was supposed to be moved under the display wm
sub-struct, but due to a rebase fail only the new one was added and the
old one was left behind. Finish the job.
Fixes: 70296670f6 ("drm/i915/display: move IPC under display wm sub-struct")
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220916113850.3712354-1-jani.nikula@intel.com
If request_partial_firmware_into_buf() fails then "firmware" is not
initialized and the release_firmware(firmware) will crash.
Fixes: deebea35d6 ("wifi: rtw89: early recognize FW feature to decide if chanctx")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/YyMzDtX/3fUBnonC@kili
Even though ieee80211_hw.queues is set to 2, the ralink rt2x00 driver
is seeing tx skbs submitted to it with the queue-id set to 2 / set to
IEEE80211_AC_BE on a rt2500 card when associating with an access-point.
This causes rt2x00queue_get_tx_queue() to return NULL and the following
error to be logged: "ieee80211 phy0: rt2x00mac_tx: Error - Attempt to
send packet over invalid queue 2", after which association with the AP
fails.
This patch works around this by mapping QID_AC_BE and QID_AC_BK
to QID_AC_VI when there are only 2 tx_queues.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220908173618.155291-2-hdegoede@redhat.com
The clk topology is as below:
bus_aon_root------>\ /--->SAI IPG
-->SAI LPCG gate-->
sai[x]_clk_root--->/ \--->SAI MCLK
So use shared count as i.MX93 MU_B gate.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20220830033137.4149542-9-peng.fan@oss.nxp.com
The clk tree should be as:
bus_aon_root------>\ /--->MU1_B IP
-->MU_B gate-->
bus_wakeup_root--->/ \--->MU2_B IP
bus_aon_root------>\ /--->MU1_A IP
-->MU_A gate-->
bus_wakeup_root--->/ \--->MU2_A IP
So need use shared count gate. And linux use MU_B,
so set MU_A clk as CLK_IGNORE_UNUSED.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20220830033137.4149542-8-peng.fan@oss.nxp.com
i.MX93 LPCG is different from i.MX8M CCGR. Although imx_clk_hw_gate4_flags
is used here, it not strictly match i.MX93. i.MX93 has such design:
- LPCG_DIRECT use BIT0 as on/off gate when LPCG_AUTHEN CPU_LPM is 0
- LPCG_LPM_CUR use BIT[2:0] as on/off gate when LPCG_AUTHEN CPU_LPM is 1
The current implementation suppose CPU_LPM is 0, and use LPCG_DIRECT
BIT[1:0] as on/off gate. Although BIT1 is touched, actually BIT1 is
reserved.
And imx_clk_hw_gate4_flags use mask 0x3 to determine whether the clk
is enabled or not, but i.MX93 LPCG only use BIT0 to control when CPU_LPM
is 0. So clk disabled unused during kernel boot not able to gate off
the unused clocks.
To match i.MX93 LPCG, introduce imx93_clk_gate.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20220830033137.4149542-6-peng.fan@oss.nxp.com
The CCM ROOT AUTHEN register WHITE_LIST indicate:
Each bit in this field represent for one domain. Bit16~Bit31 represent
for DOMAIN0~DOMAIN15 respectively. Only corresponding bit of the domains
is set to 1 can change the registers of this Clock Root.
i.MX93 DID is 3, so if BIT(3 + WHITE_LIST_SHIFT) is 0, the clk should be
set to read only. To make the imx93_clk_composite_flags be reusable,
add a new parameter named did(domain id);
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20220830033137.4149542-5-peng.fan@oss.nxp.com
i.MX93 CCM ROOT STAT register has a SLICE_BUSY bit:
indication for clock generation logic is applying new setting.
0b - Clock generation logic is not busy.
1b - Clock generation logic is applying new setting.
So when set parent/rate/gate, need check this bit.
Introduce specific ops to do the work.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20220830033137.4149542-4-peng.fan@oss.nxp.com
Add MU[1,2]_[A,B] clock entries.
Add SAI IPG clock entries.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20220830033137.4149542-2-peng.fan@oss.nxp.com
Avoid the following checkpatch warning:
include/dt-bindings/clock/imx8mm-clock.h:284: check: Please don't use
multiple blank lines
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20220722215445.3548530-13-marcel@ziswiler.com
Update tx descriptor settings so broadcast packets on other ports can be
issued properly when DTIM count is 0. Before this, all broadcast packets
are sent via port 0 and won't be transmitted correctly.
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220916033811.13862-8-pkshih@realtek.com
In monitor mode we should be able to received all packets even if it's not
destined to us. But after scan, the configuration was wrongly set, so we
fix it.
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220916033811.13862-7-pkshih@realtek.com
This avoid potential memory leak under power saving mode.
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220916033811.13862-6-pkshih@realtek.com
NAV upper register is to limit the maximum NAV value to prevent
unexpected NAV, but the old setting is too small to reflect NAV from
AP transmiting big MPDU at once.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220916033811.13862-3-pkshih@realtek.com
8852C needs this to change CMAC dma to full mode to keep receiving
packets after RX full event being resolved.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220916033811.13862-2-pkshih@realtek.com
SER (system error recovery) can deal with different crash types by
different levels of processes. Previous FW crash simulation triggers
a CPU exception which is one kind of SER L2 type. It can verify SER L2
flow which includes HW/FW restart.
Now, we want to increase crash simulation types. A debug function is added
to trigger control error in purpose for SER L1 simulation/verification.
And, debugfs fw_crash is extended to accept different parameters.
echo 1 > fw_crash:
simulate CPU exception as before
(keep 1 for compatibility with previous)
It will be catched and handled by SER L2.
(this requires HW/FW restart)
echo 2 > fw_crash:
simulate control error
It will be catched and handled by SER L1.
(driver and FW cooperate to recover this)
Besides, in order to apply to the above two cases,
rename RTW89_FLAG_RESTART_TRIGGER to RTW89_FLAG_CRASH_SIMULATING
and adjust where SER flow clears this bit for both L1 and L2.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220914035034.14521-5-pkshih@realtek.com
With FW >= v0.27.40.0, 8852C FW has feature to handle crash simulation.
Besides, use RTW89_WCPU_BASE_MASK to replace use of RTW89_WCPU_BASE_ADDR
and work for both 8852A and 8852C.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220914035034.14521-4-pkshih@realtek.com
Introudce a H2C feature to drop packets according to given parameters.
And, we implement instances to drop packets from BE, BK, VI, VO queues
by vif or sta. Then, we refine our callback of ieee80211_ops::flush to
deal with the case of drop=true via this feature.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220914035034.14521-3-pkshih@realtek.com
Seaprate calling of rtw89_h2c_tx() out of if-expression, and bypass the
return value to upper caller.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220914035034.14521-2-pkshih@realtek.com
Different chips use different register and mask for
tx dma channels, so concentrate them.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220912071706.13619-4-pkshih@realtek.com
Some PCI and MAC registers are changed for different
chips and correct them accordingly. And HCI MAD functions
belongs to MAC core, so move it to mac.h/.c.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220912071706.13619-3-pkshih@realtek.com
For 8852C, rtw89_pci_lv1rst_stop_dma() and rtw89_pci_lv1rst_start_dma()
are offloaded to FW L1 reset flow. So, driver no longer needs to do them.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220912071706.13619-2-pkshih@realtek.com
Add ops set_tid_config to support TID specific configuration.
We currently only support ampdu setting.
The command example is:
iw wlan0 set tidconf tids 0x3 ampdu off
iw wlan0 set tidconf peer xx:xx:xx:xx:xx:xx tids 0x2 ampdu on
Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220912070014.10018-3-pkshih@realtek.com
Support setting HE GI and LTF values to the kernel via nl80211.
We currently only support some GI and LTF values settings.
The command example is:
iw wlan0 set bitrates he-gi-2.4 0.8 he-ltf-2.4 2
Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220912070014.10018-2-pkshih@realtek.com
The variable cnt_connecting is to indicate if we are connecting to an AP.
This is an important clue for coexistence to assign more time slot to WiFi
side in this situation to ensure WiFi can establish connection.
Without this patch, compiler warns:
drivers/net/wireless/realtek/rtw89/coex.c:3244:25: warning: variable
'cnt_connecting' set but not used [-Wunused-but-set-variable]
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220912021009.6011-1-pkshih@realtek.com
To reduce register IO, combine set_gnt_wl/set_gnt_bt to set the same
register one time. Because RTL8852C use different register to control
antenna path, so make correction of path control related debug logs.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220913092546.43722-8-pkshih@realtek.com
RTL8852C don't need to send the data trace_step which used to tell
firmware how many TDMA steps should record. Remove the member.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220913092546.43722-7-pkshih@realtek.com
Show TDMA information containing TDMA policy and time slot of Wi-Fi/BT in
debug message to check things are in expected. The v1 format contains
additional header, and remaining part is the same as original. So 8852CE
selects v1 version, and then everything like original.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220913092546.43722-6-pkshih@realtek.com
Parsing firmware error message from original version and v1 reports to
show up exception counter of commands from firmware in debug message.
Then, we can make sure exchange commands are correct totally.
In the later version Wi-Fi firmware(v1), the report format was changed.
With this update, we can yield correct report from proper struct.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220913092546.43722-5-pkshih@realtek.com
Because RTL8852A/RTL8852C use different firmware buffer size to
send C2H packet, it's necessary to use different size to parse C2H report.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220913092546.43722-4-pkshih@realtek.com
The later version Wi-Fi firmware will report null data TX times,
so the structure is different from before.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220913092546.43722-3-pkshih@realtek.com
Add the new module-instance/antenna-sku properties required to select
WiFi firmwares properly to all board device trees.
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Acked-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDoI-0077b3-Dd@rmk-PC.armlinux.org.uk
