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Xilin Wu
ce26eb2967 arm64: dts: qcom: pmk8550: Add PWM controller 
Add the PWM function to the pmk8550 dtsi, which is usually used
to control PWM backlight on platforms using this PMIC.

Signed-off-by: Xilin Wu <wuxilin123@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260207-pmk8550-pwm-v1-1-f2b26ab98d8b@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:13:08 -05:00
Bartosz Golaszewski
7aedf0ebbf arm64: dts: qcom: remove msm8996-v3.0.dtsi 
This file is not used anywhere. Remove it.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Closes: https://lore.kernel.org/all/20251212203226.458694-3-robh@kernel.org/
Link: https://lore.kernel.org/r/20260206134506.72679-1-bartosz.golaszewski@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:12:46 -05:00
Varadarajan Narayanan
f69b0d8d51 arm64: dts: qcom: ipq9574: Enable eMMC variant 
RDP433/RDP418 can have NAND or eMMC based on a board level rework. Since
the same GPIOS are used for both the interfaces, only one of them can be
used. Add a new DTS file to enable eMMC.

Signed-off-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260205085936.3220108-5-varadarajan.narayanan@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:12:20 -05:00
Varadarajan Narayanan
26c980a7d3 dt-bindings: arm: qcom: Add IPQ9574 AL02-c2 and AL02-c7 eMMC variant 
Document the IPQ9574 AL02-c2 and AL02-c7 eMMC variant.

Signed-off-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260205085936.3220108-4-varadarajan.narayanan@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:12:20 -05:00
Varadarajan Narayanan
fc1fd9d52a arm64: dts: qcom: ipq9574-rdp433: Reorganize DTS to introduce eMMC support 
The RDP433 has NAND and eMMC variants. Presently, only NAND variant is
supported. To enable support for eMMC variant, move the common nodes from
ipq9574-rdp433.dts to ipq9574-rdp433-common.dtsi. ipq9574-rdp433-common.dtsi
will be included in rdp433 NAND and eMMC DT files.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260205085936.3220108-3-varadarajan.narayanan@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:12:20 -05:00
Varadarajan Narayanan
53f5d2d61a arm64: dts: qcom: ipq9574: Add details for eMMC 
RDP433 and RDP418 has NAND and eMMC variants. Presently, only NAND
variant is supported. To enable support for eMMC variant, add the
relevant GPIO and regulator information.

Do not enable NAND or eMMC by default in ipq9574-rdp-common.dtsi. Enable
it in board specific DTS as applicable.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260205085936.3220108-2-varadarajan.narayanan@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:12:20 -05:00
Odelu Kukatla
7aec47be7c arm64: dts: qcom: qcs8300: Add clocks for QoS configuration 
Add clocks which need to be enabled for configuring QoS on
qcs8300 SoC.

Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260127090116.1438780-4-odelu.kukatla@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:10:48 -05:00
Barnabás Czémán
7131f6d909 arm64: dts: qcom: msm8953-xiaomi-daisy: fix backlight 
The backlight on this device is connected via 3 strings. Currently,
the DT claims only two are present, which results in visible stripes
on the display (since every third backlight string remains unconfigured).

Fix the number of strings to avoid that.

Fixes: 38d779c263 ("arm64: dts: qcom: msm8953: Add device tree for Xiaomi Mi A2 Lite")
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260116-pmi8950-wled-v3-7-e6c93de84079@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:07:26 -05:00
Barnabás Czémán
9bc4b18a42 arm64: dts: qcom: msm8937-xiaomi-land: correct wled ovp value 
PMI8950 doesn't actually support setting an OVP threshold value of
29.6 V. The closest allowed value is 29.5 V. Set that instead.

Fixes: 2144f6d57d ("arm64: dts: qcom: Add Xiaomi Redmi 3S")
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260116-pmi8950-wled-v3-6-e6c93de84079@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:07:26 -05:00
Barnabás Czémán
9e87f0eaad arm64: dts: qcom: msm8953-xiaomi-vince: correct wled ovp value 
PMI8950 doesn't actually support setting an OVP threshold value of
29.6 V. The closest allowed value is 29.5 V. Set that instead.

Fixes: aa17e707e0 ("arm64: dts: qcom: msm8953: Add device tree for Xiaomi Redmi 5 Plus")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20260116-pmi8950-wled-v3-5-e6c93de84079@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:07:25 -05:00
Xilin Wu
00569c6342 arm64: dts: qcom: sm8550: Update EAS properties 
The original values provided by Qualcomm appear to be quite
inaccurate. Specifically, some heavy gaming tasks could be
improperly assigned to the A510 cores by the scheduler, resulting
in a CPU bottleneck. This update to the EAS properties aims to
enhance the user experience across various scenarios.

The power numbers were obtained using a Type-C power meter, which
was directly connected to the battery connector on the AYN Odin 2
motherboard, acting as a fake battery.

It should be noted that the A715 cores seem less efficient than the
A710 cores. Therefore, an average value has been assigned to them,
considering that the A715 and A710 cores share a single cpufreq
domain.

Cortex-A510 cores:
441 kHz, 564 mV, 43 mW, 350 Cx
556 kHz, 580 mV, 59 mW, 346 Cx
672 kHz, 592 mV, 71 mW, 312 Cx
787 kHz, 604 mV, 83 mW, 290 Cx
902 kHz, 608 mV, 96 mW, 288 Cx
1017 kHz, 624 mV, 107 mW, 264 Cx
1113 kHz, 636 mV, 117 mW, 252 Cx
1228 kHz, 652 mV, 130 mW, 240 Cx
1344 kHz, 668 mV, 146 mW, 235 Cx
1459 kHz, 688 mV, 155 mW, 214 Cx
1555 kHz, 704 mV, 166 mW, 205 Cx
1670 kHz, 724 mV, 178 mW, 192 Cx
1785 kHz, 744 mV, 197 mW, 189 Cx
1900 kHz, 764 mV, 221 mW, 190 Cx
2016 kHz, 784 mV, 243 mW, 188 Cx
Your dynamic-power-coefficient for cpu 1: 251

Cortex-A715 cores:
614 kHz, 572 mV, 97 mW, 470 Cx
729 kHz, 592 mV, 123 mW, 473 Cx
844 kHz, 608 mV, 152 mW, 486 Cx
940 kHz, 624 mV, 178 mW, 485 Cx
1056 kHz, 644 mV, 207 mW, 465 Cx
1171 kHz, 656 mV, 243 mW, 480 Cx
1286 kHz, 672 mV, 271 mW, 459 Cx
1401 kHz, 692 mV, 310 mW, 454 Cx
1536 kHz, 716 mV, 368 mW, 462 Cx
1651 kHz, 740 mV, 416 mW, 454 Cx
1785 kHz, 760 mV, 492 mW, 475 Cx
1920 kHz, 784 mV, 544 mW, 457 Cx
2054 kHz, 804 mV, 613 mW, 458 Cx
2188 kHz, 828 mV, 702 mW, 465 Cx
2323 kHz, 852 mV, 782 mW, 461 Cx
2457 kHz, 876 mV, 895 mW, 473 Cx
2592 kHz, 896 mV, 1020 mW, 490 Cx
2707 kHz, 920 mV, 1140 mW, 498 Cx
2803 kHz, 940 mV, 1215 mW, 490 Cx
Your dynamic-power-coefficient for cpu 3: 472

Cortex-A710 cores:
614 kHz, 572 mV, 91 mW, 388 Cx
729 kHz, 592 mV, 116 mW, 424 Cx
844 kHz, 608 mV, 143 mW, 443 Cx
940 kHz, 624 mV, 165 mW, 434 Cx
1056 kHz, 644 mV, 195 mW, 430 Cx
1171 kHz, 656 mV, 218 mW, 414 Cx
1286 kHz, 672 mV, 250 mW, 415 Cx
1401 kHz, 692 mV, 286 mW, 412 Cx
1536 kHz, 716 mV, 331 mW, 407 Cx
1651 kHz, 740 mV, 374 mW, 401 Cx
1785 kHz, 760 mV, 439 mW, 417 Cx
1920 kHz, 784 mV, 495 mW, 411 Cx
2054 kHz, 804 mV, 557 mW, 412 Cx
2188 kHz, 828 mV, 632 mW, 415 Cx
2323 kHz, 852 mV, 721 mW, 422 Cx
2457 kHz, 876 mV, 813 mW, 427 Cx
2592 kHz, 896 mV, 912 mW, 435 Cx
2707 kHz, 920 mV, 1019 mW, 442 Cx
2803 kHz, 940 mV, 1087 mW, 436 Cx
Your dynamic-power-coefficient for cpu 5: 421

Cortex-X3 core:
729 kHz, 568 mV, 252 mW, 1110 Cx
864 kHz, 580 mV, 312 mW, 1097 Cx
998 kHz, 592 mV, 379 mW, 1109 Cx
1132 kHz, 608 mV, 453 mW, 1099 Cx
1248 kHz, 624 mV, 517 mW, 1067 Cx
1363 kHz, 636 mV, 587 mW, 1067 Cx
1478 kHz, 648 mV, 657 mW, 1058 Cx
1593 kHz, 664 mV, 739 mW, 1049 Cx
1708 kHz, 680 mV, 813 mW, 1020 Cx
1843 kHz, 704 mV, 940 mW, 1021 Cx
1977 kHz, 724 mV, 1054 mW, 1007 Cx
2092 kHz, 740 mV, 1201 mW, 1045 Cx
2227 kHz, 768 mV, 1358 mW, 1029 Cx
2342 kHz, 788 mV, 1486 mW, 1016 Cx
2476 kHz, 812 mV, 1711 mW, 1046 Cx
2592 kHz, 836 mV, 1846 mW, 1014 Cx
2726 kHz, 856 mV, 2046 mW, 1020 Cx
2841 kHz, 880 mV, 2266 mW, 1027 Cx
2956 kHz, 908 mV, 2616 mW, 1074 Cx
3187 kHz, 956 mV, 3326 mW, 1147 Cx
Your dynamic-power-coefficient for cpu 7: 1057

7-zip benchmark single-core MIPS:
2128   4416   4632   6686

Signed-off-by: Xilin Wu <wuxilin123@gmail.com>
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Link: https://lore.kernel.org/r/20260128-sm8550-eas-v1-1-fb80615bed5c@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:06:44 -05:00
Xin Liu
47c88db49f arm64: dts: qcom: hamoa: Add remoteproc IOMMUS in EL2 device trees 
All the existing variants Hamoa boards are using Gunyah hypervisor
which means that, so far, Linux-based OS could only boot in EL1 on
those devices. However, it is possible for us to boot Linux at EL2
on these devices [1].

When running under Gunyah, the remote processor firmware IOMMU streams
are controlled by Gunyah. However, without Gunyah, the IOMMU is managed
by the consumer of this DeviceTree. Therefore, describe the firmware
streams for each remote processor.

Add remoteproc IOMMUS to the EL2 device trees to generate the
corresponding -el2.dtb files.

[1]
https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-4/boot-developer-touchpoints.html#uefi

Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Signed-off-by: Xin Liu <xin.liu@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260203063244.1498699-1-xin.liu@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 07:06:15 -05:00
Sibi Sankar
5044a0b030 arm64: dts: qcom: glymur: Fix deprecated cpu compatibles 
The generic Qualcomm Oryon CPU compatible used by the Glymur
SoC is deprecated and incorrect since it uses a single compatible
to describe two different core variants. It is now replaced with
two different core-specific compatibles based on MIDR part and
variant number.

CPUS 0-5:
MIDR_EL1[PART_NUM] - 0x2
MIDR_EL1[VARIANT] - 0x2

CPUS 6-17:
MIDR_EL1[PART_NUM] - 0x2
MIDR_EL1[VARIANT] - 0x1

Fixes: 41b6e8db40 ("arm64: dts: qcom: Introduce Glymur base dtsi")
Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260313103439.1255247-3-sibi.sankar@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-15 21:57:19 -05:00
Sibi Sankar
96e71f817b dt-bindings: arm: cpus: Extend Qualcomm Oryon compatibles 
The generic Qualcomm Oryon CPU compatible documented in the binding
doesn't account for differences between core types and has been
deprecated. Introduce core-specific compatibles, by appending the
compatible with MIDR part and variant numbers as listed below.

qcom,oryon-MIDR_EL1[PART_NUM]-MIDR_EL1[VARIANT]

Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260313103439.1255247-2-sibi.sankar@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-15 21:57:11 -05:00
Val Packett
bb4d28e377 arm64: dts: qcom: sm6125: Add missing MDSS core reset 
To make sure the display subsystem starts in a predictable state, we
need to reset it. Otherwise, unpredictable issues can happen, e.g.
on the xiaomi-laurel-sprout smartphone DSI would not work on boot.

Wire up the reset to fix.

Fixes: 0865d23a02 ("arm64: dts: qcom: sm6125: Add display hardware nodes")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Tested-by: Yedaya Katsman <yedaya.ka@gmail.com>
Signed-off-by: Val Packett <val@packett.cool>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260303034847.13870-7-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-11 15:46:45 -05:00
Val Packett
1cc317d418 arm64: dts: qcom: sm6115: Add missing MDSS core reset 
To make sure the display subsystem starts in a predictable state, we
need to reset it. Otherwise, unpredictable issues can happen, e.g.
on the motorola-guamp smartphone DSI would not transmit anything.

Wire up the reset to fix.

Fixes: 705e50427d ("arm64: dts: qcom: sm6115: Add mdss/dpu node")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Val Packett <val@packett.cool>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260303034847.13870-6-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-11 15:46:45 -05:00
Bjorn Andersson
3c0101cdf2 Merge branch '20260303034847.13870-2-val@packett.cool' into arm64-for-7.1 
Merge the MDSS reset constants for SM6115 and SM6125 from topic branch
to get access to the constants.
 2026-03-11 15:45:53 -05:00
Val Packett
0221b14be8 dt-bindings: clock: qcom,dispcc-sm6125: Define MDSS resets 
Add the missing defines for MDSS resets, which are necessary to reset
the display subsystem in order to avoid issues caused by state left over
from the bootloader.

While here, align comment style with other SoCs.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Val Packett <val@packett.cool>
Link: https://lore.kernel.org/r/20260303034847.13870-3-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-11 15:44:18 -05:00
Val Packett
a5c7b4fc84 dt-bindings: clock: qcom,sm6115-dispcc: Define MDSS resets 
Add the missing defines for MDSS resets, which are necessary to reset
the display subsystem in order to avoid issues caused by state left over
from the bootloader.

While here, align comment style with other SoCs.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Val Packett <val@packett.cool>
Link: https://lore.kernel.org/r/20260303034847.13870-2-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-11 15:44:18 -05:00
Dmitry Baryshkov
a5c21b9bd5 arm64: dts: qcom: correct RBR opp entry 
DisplayPort Reduced Bit Rate uses link rate of 1.62 Gbps, the main link
clock should be 162 MHz. Having the incorrect frequency (160 MHz) in the
OPP table will result in selecting wrong link frequency. Correct the
entry in the OPP table.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260304-msm-fix-rbr-v1-1-b9eba986eaef@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-09 18:09:48 -05:00
Swati Agarwal
8eb46e0a7a arm64: dts: qcom: monaco-evk: Enable the secondary USB controller 
Enable the secondary USB controller connected to micro usb port in OTG mode
on Monaco EVK platform.

Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260303082157.523847-4-swati.agarwal@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-09 18:09:48 -05:00
Swati Agarwal
d2b1f22108 arm64: dts: qcom: monaco: Add role-switch support and HS endpoint for secondary USB controller 
Enable usb-role-switch for the secondary HS USB controller on Monaco.

Additionally, add a port node with an HS endpoint so the controller can be
linked through the DT graph to the corresponding connector.

Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260303082157.523847-3-swati.agarwal@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-09 18:09:48 -05:00
Swati Agarwal
d99862e710 arm64: dts: qcom: monaco-evk: Enable GPIO expander interrupt for Monaco EVK 
Enable PCA9538 expander as interrupt controller on Monaco EVK and configure
the corresponding TLMM pins via pinctrl to operate as GPIO inputs with
internal pull-ups.

Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260303082157.523847-2-swati.agarwal@oss.qualcomm.com
[bjorn: Reordered nodes under &tlmm]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-09 18:09:48 -05:00
David Heidelberg
7ffe83b617 arm64: dts: qcom: sdm845: Introduce camera master clock pinctrl 
Put clock pins configuration for camera master clock into the dtsi.

Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20260114-sdm845-mclk-v3-1-c9351deaf4f2@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-09 18:09:47 -05:00
Janaki Ramaiah Thota
af2385d532 arm64: dts: qcom: qcm6490-idp: add and enable BT node 
Add the PMU node for WCN6750 present on the qcm6490-idp
board and assign its power outputs to the Bluetooth module.

In WCN6750 module sw_ctrl and wifi-enable pins are handled
in the wifi controller firmware. Therefore, it is not required
to have those pins' entries in the PMU node.

Signed-off-by: Janaki Ramaiah Thota <janaki.thota@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260203071807.764036-1-janaki.thota@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-09 18:09:47 -05:00
Loic Poulain
c2dd39323d arm64: dts: qcom: monaco-evk: Enable SDHC1 for eMMC 
Monaco EVK has onboard eMMC, that can be used either as primary
boot storage or as secondary storage when booting from UFS.

Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260116214354.256878-3-loic.poulain@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-09 17:13:32 -05:00
Loic Poulain
978400b7a6 arm64: dts: qcom: monaco: Complete SDHC definition 
Add the missing SDHC properties required to enable HS200, HS400,
and HS400 Enhanced Strobe modes, as supported by this controller.

Select the proper default pinctrls.

Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260116214354.256878-2-loic.poulain@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-09 17:13:32 -05:00
Jie Gan
d44e0ab972 arm64: dts: qcom: talos: add ETR device 
Add the TMC ETR device to store collected trace data in DDR memory.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260128-enable-etr-on-talos-v2-1-ba77063d6b62@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-09 17:13:32 -05:00
Mukesh Ojha
a3e3203d04 arm64: dts: qcom: monaco: Add EL2 overlay 
All the Monaco IOT variants boards are using Gunyah hypervisor which
means that, so far, Linux-based OS could only boot in EL1 on those
devices.  However, it is possible for us to boot Linux at EL2 on these
devices [1].

When running under Gunyah, the remote processor firmware IOMMU streams
are controlled by Gunyah. However, without Gunyah, the IOMMU is managed
by the consumer of this DeviceTree. Therefore, describe the firmware
streams for each remote processor.

Add a EL2-specific DT overlay and apply it to Monaco IOT variant
devices to create -el2.dtb for each of them alongside "normal" dtb.

[1]
https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-4/boot-developer-touchpoints.html#uefi

Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260127-talos-el2-overlay-v2-2-b6a2266532c4@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:43:50 -06:00
Mukesh Ojha
b3e0db9d8e arm64: dts: qcom: lemans: disable zap-shader for EL2 configuration 
We don't need to use zap shader in EL2 as Linux can zap the gpu on
it's own. Lets disable zap-shader for Lemans EL2 configuration.

Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260127-talos-el2-overlay-v2-1-b6a2266532c4@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:43:50 -06:00
Xin Liu
49ad4ca38c arm64: dts: qcom: hamoa: Add EL2 overlay for hamoa-evk 
Add support for building an EL2 combined DTB for the hamoa-evk
in the Qualcomm DTS Makefile.

The new hamoa-iot-evk-el2.dtb is generated by combining the base
hamoa-iot-evk.dtb with the x1-el2.dtbo overlay, enabling EL2-specific
configurations required by the platform.

Signed-off-by: Xin Liu <xin.liu@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260127062425.1084673-1-xin.liu@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:43:18 -06:00
Konrad Dybcio
c653607929 arm64: dts: qcom: talos: Add missing clock-names to GCC 
The binding for this clock controller requires that clock-names are
present. They're not really used by the kernel driver, but they're
marked as required, so someone might have assumed it's done on purpose
(where in reality we try to stay away from that since index-based
references are faster, take up less space and are already widely used)
and referenced it in drivers for another OS.

Hence, do the least painful thing and add the missing entries.

Fixes: 8e266654a2 ("arm64: dts: qcom: add QCS615 platform")
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260126-topic-talos_dt_warn-v1-1-c452afc647ad@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:41:57 -06:00
Gabor Juhos
65991dedc8 arm64: dts: qcom: ipq9574: remove MP5496 regulator references from SoC dtsi 
The 'cpu-supply' properties in the IPQ9574 SoC dtsi are referencing to
a regulator provided by an MP5496 PMIC via the RPM firmware which's node
is defined  externally in the common RDP dtsi file.

Since the PMIC is not part of the SoC it should not be referenced from
the SoC specific dtsi, so remove the properties from there and define
those in the common RDP dtsi instead.

While at it, also change the prefix of the label from 'ipq9574' to
'mp5496' to keep it consistent with the labels of the l{2,5} regulators
provided by the same PMIC.

No functional changes. According to dtx_diff there are no differences
between the ipq9574*.dtb files built with and without the change.

Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260123-ipq9574-mp5496-cleanup-v1-1-9fa86f72b873@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:41:24 -06:00
Krishna Chaitanya Chundru
30e8b6d42e arm64: dts: qcom: kodiak: Fix PCIe1 PHY ref clock voting 
GCC_PCIE_CLKREF_EN controls a repeater that provides the reference clock
only to the PCIe0 PHY. PCIe1 PHY receives its refclk directly from the CXO
source.

If the PCIe1 driver in HLOS votes for or against GCC_PCIE_CLKREF_EN, it
will inadvertently modify the refclk to PCIe0 as well. Since PCIe0 is
managed by WPSS while PCIe1 is managed in HLOS, there is no mechanism to
coordinate these votes. As a result, HLOS may disable this repeater
during suspend and cut off the PCIe0 PHY refclk while PCIe0 is still
active.

Replace the unused GCC_PCIE_CLKREF_EN clock entry with RPMH_CXO_CLK to
reflect the actual hardware wiring and prevent unintended changes to
PCIe0 clocking.

Fixes: 92e0ee9f83 ("arm64: dts: qcom: sc7280: Add PCIe and PHY related nodes")
Cc: stable@vger.kernel.org
Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260123-fix_pcie1_phy_clk-v1-1-38f82ea01792@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:40:26 -06:00
Val Packett
de8eed3597 arm64: dts: qcom: Add support for ECS LIVA QC710 
Add a device tree for the ECS LIVA QC710 (Snapdragon 7c) mini PC/devkit.

Working:
- Wi-Fi (wcn3990 hw1.0)
- Bluetooth
- USB Type-A (USB3 and USB2)
- Ethernet (over USB2)
- HDMI Display
- eMMC
- SDHC (microSD slot)

Not included:
- HDMI Audio
- EC (IT8987)

Signed-off-by: Val Packett <val@packett.cool>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260120234029.419825-10-val@packett.cool
[bjorn: Reordered apps_rsc and tlmm nodes]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:39:32 -06:00
Val Packett
7adaecd3f8 dt-bindings: arm: qcom: Add ECS LIVA QC710 
Document the SC7180 (Snapdragon 7c) based ECS LIVA QC710 mini PC/devkit.

Signed-off-by: Val Packett <val@packett.cool>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260120234029.419825-6-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:37:03 -06:00
Gianluca Boiano
c056679db5 arm64: dts: qcom: sdm630: add SPI7 interface 
Add spi7 interface to SDM630 device tree.

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260120193634.1089688-1-morf3089@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:34:30 -06:00
Yijie Yang
9ed20e8772 arm64: dts: qcom: Add base PURWA-IOT-EVK board 
The PURWA-IOT-EVK is an evaluation platform for IoT products, composed of
the Purwa IoT SoM and a carrier board. Together, they form a complete
embedded system capable of booting to UART.

PURWA-IOT-EVK uses the PS8833 as a retimer for USB0, unlike HAMOA-IOT-EVK.
Meanwhile, USB0 bypasses the SBU selector FSUSB42.

Make the following peripherals on the carrier board enabled:
- UART
- On-board regulators
- USB Type-C mux
- Pinctrl
- Embedded USB (EUSB) repeaters
- NVMe
- pmic-glink
- USB DisplayPorts
- Bluetooth
- WLAN
- Audio
- PCIe ports for PCIe3 through PCIe6a
- TPM

Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260202073555.1345260-4-yijie.yang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:20:40 -06:00
Yijie Yang
64a0277c98 arm64: dts: qcom: Add PURWA-IOT-SOM platform 
The PURWA-IOT-SOM is a compact computing module that integrates a System
on Chip (SoC) — specifically the x1p42100 — along with essential
components optimized for IoT applications. It is designed to be mounted on
carrier boards, enabling the development of complete embedded systems.

Purwa uses a slightly different Iris HW revision (8.1.2 on Hamoa, 8.1.11 on
Purwa). Support will be added later.

Make the following peripherals on the SOM enabled:
- Regulators on the SOM
- Reserved memory regions
- PCIe3, PCIe4, PCIe5, PCIe6a
- USB0 through USB6 and their PHYs
- ADSP, CDSP
- Graphic

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260202073555.1345260-3-yijie.yang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:19:48 -06:00
Yijie Yang
06a4db5d8d dt-bindings: arm: qcom: Document PURWA-IOT-EVK board 
Document the device tree bindings for the PURWA-IOT-EVK board, which
uses the Qualcomm X1P42100 SoC.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260202073555.1345260-1-yijie.yang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:19:48 -06:00
Hongyang Zhao
ebcf2240a2 arm64: dts: qcom: qcs6490-rubikpi3: Use lt9611 DSI Port B 
The LT9611 HDMI bridge on RubikPi3 has DSI physically connected to
Port B. Update the devicetree to use port@1 which corresponds to
Port B input on the LT9611.

Fixes: f055a39f68 ("arm64: dts: qcom: Add qcs6490-rubikpi3 board dts")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Hongyang Zhao <hongyang.zhao@thundersoft.com>
Reviewed-by: Roger Shimizu <rosh@debian.org>
Tested-by: Roger Shimizu <rosh@debian.org>
Link: https://lore.kernel.org/r/20260207-rubikpi-next-20260116-v3-3-23b9aa189a3a@thundersoft.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:04:12 -06:00
Krishna Kurapati
d304777ee4 arm64: dts: qcom: talos: Mark usb controllers are wakeup capable devices 
USB controllers on talos are wakeup capable. Hence add wakeup-source
property to both controller nodes.

Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260128062720.437712-3-krishna.kurapati@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:01:05 -06:00
Krishna Kurapati
c1e77b1345 arm64: dts: qcom: talos: Flatten usb controller nodes 
Flatten usb controller nodes and update to using latest bindings
and flattened driver approach.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260128062720.437712-2-krishna.kurapati@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 13:01:05 -06:00
Barnabás Czémán
7bb7c90e0a arm64: dts: qcom: Add Redmi Note 8T 
Redmi Note 8T (willow) is very similar to Redmi Note 8 (ginkgo)
the only difference is willow have NFC.
Make a common base from ginkgo devicetree for both device.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260126-xiaomi-willow-v3-7-aad7b106c311@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 12:50:00 -06:00
Barnabás Czémán
32ace20ca1 dt-bindings: arm: qcom: Add Xiaomi Redmi Note 8T 
Document the Xiaomi Redmi Note 8 (willow).

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20260126-xiaomi-willow-v3-6-aad7b106c311@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 12:49:59 -06:00
Barnabás Czémán
e8669e0109 arm64: dts: qcom: sm6125-xiaomi-ginkgo: Fix reserved gpio ranges 
The device was crashing on boot because the reserved gpio ranges
was wrongly defined. Correct the ranges for avoid pinctrl crashing.

Fixes: 9b1a6c925c ("arm64: dts: qcom: sm6125: Initial support for xiaomi-ginkgo")
Tested-by: Biswapriyo Nath <nathbappai@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20260126-xiaomi-willow-v3-5-aad7b106c311@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 12:49:59 -06:00
Barnabás Czémán
79664600fd arm64: dts: qcom: sm6125-xiaomi-ginkgo: Remove extcon 
GPIO pin 102 is related to DisplayPort what is not supported
by this device and it is also disabled at downstream,
remove the unnecessary extcon-usb node.

Fixes: 9b1a6c925c ("arm64: dts: qcom: sm6125: Initial support for xiaomi-ginkgo")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20260126-xiaomi-willow-v3-4-aad7b106c311@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 12:49:59 -06:00
Barnabás Czémán
f3d3a59248 arm64: dts: qcom: sm6125-xiaomi-ginkgo: Set memory-region for framebuffer 
Use memory-region property for framebuffer instead of reg.

Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260126-xiaomi-willow-v3-3-aad7b106c311@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 12:49:59 -06:00
Barnabás Czémán
242801cc24 arm64: dts: qcom: sm6125-xiaomi-ginkgo: Correct reserved memory ranges 
The device was crashing on high memory load because the reserved memory
ranges was wrongly defined. Correct the ranges for avoid the crashes.
Change the ramoops memory range to match with the values from the recovery
to be able to get the results from the device.

Fixes: 9b1a6c925c ("arm64: dts: qcom: sm6125: Initial support for xiaomi-ginkgo")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20260126-xiaomi-willow-v3-2-aad7b106c311@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 12:49:59 -06:00
Barnabás Czémán
535e5741bc arm64: dts: qcom: sm6125-xiaomi-ginkgo: Remove board-id 
Remove board-id it is not necessary for the bootloader.

Fixes: 9b1a6c925c ("arm64: dts: qcom: sm6125: Initial support for xiaomi-ginkgo")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20260126-xiaomi-willow-v3-1-aad7b106c311@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-04 12:49:59 -06:00