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2026-01-05x86,fs/resctrl: Use struct rdt_domain_hdr when reading countersTony Luck
Convert the whole call sequence from mon_event_read() to resctrl_arch_rmid_read() to pass resource independent struct rdt_domain_hdr instead of an L3 specific domain structure to prepare for monitoring events in other resources. This additional layer of indirection obscures which aspects of event counting depend on a valid domain. Event initialization, support for assignable counters, and normal event counting implicitly depend on a valid domain while summing of domains does not. Split summing domains from the core event counting handling to make their respective dependencies obvious. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Link: https://lore.kernel.org/20251217172121.12030-1-tony.luck@intel.com
2026-01-05x86/sev: Disable GCOV on noinstr objectBrendan Jackman
With Debian clang version 19.1.7 (3+build5) there are calls to kasan_check_write() from __sev_es_nmi_complete(), which violates noinstr. Fix it by disabling GCOV for the noinstr object, as has been done for previous such instrumentation issues. Note that this file already disables __SANITIZE_ADDRESS__ and __SANITIZE_THREAD__, thus calls like kasan_check_write() ought to be nops regardless of GCOV. This has been fixed in other patches. However, to avoid any other accidental instrumentation showing up, (and since, in principle GCOV is instrumentation and hence should be disabled for noinstr code anyway), disable GCOV overall as well. Signed-off-by: Brendan Jackman <jackmanb@google.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Acked-by: Marco Elver <elver@google.com> Link: https://patch.msgid.link/20251216-gcov-inline-noinstr-v3-3-10244d154451@google.com
2026-01-04x86/split_lock: Remove dead string when split_lock_detect=fatalRong Zhang
sld_state_show() has a dead str1 below: if (A) { ... } else if (B) { pr_info(... A ? str1 : str2 ...); } where A is always false in the second block, implied by the "if (A) else" pattern. Hence, str2 is always used. This seems to be some mysterious legacy inherited from the earlier patch revisions of ebb1064e7c2e ("x86/traps: Handle #DB for bus lock"). Earlier revisions¹ did enable both sld and bld at the same time to detect non-WB bus_locks when split_lock_detect=fatal, but that's no longer true in the merged revision. Remove it and translate the pr_info() into its equivalent form. ¹ https://lore.kernel.org/r/20201121023624.3604415-3-fenghua.yu@intel.com [ bp: Massage commit message; simplify braces ] Signed-off-by: Rong Zhang <i@rong.moe> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://patch.msgid.link/20251215182907.152881-1-i@rong.moe
2026-01-04x86,fs/resctrl: Refactor domain create/remove using struct rdt_domain_hdrTony Luck
Up until now, all monitoring events were associated with the L3 resource and it made sense to use the L3 specific "struct rdt_mon_domain *" argument to functions operating on domains. Telemetry events will be tied to a new resource with its instances represented by a new domain structure that, just like struct rdt_mon_domain, starts with the generic struct rdt_domain_hdr. Prepare to support domains belonging to different resources by changing the calling convention of functions operating on domains. Pass the generic header and use that to find the domain specific structure where needed. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Link: https://lore.kernel.org/20251217172121.12030-1-tony.luck@intel.com
2026-01-04x86/resctrl: Clean up domain_remove_cpu_ctrl()Tony Luck
For symmetry with domain_remove_cpu_mon() refactor domain_remove_cpu_ctrl() to take an early return when removing a CPU does not empty the domain. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Link: https://lore.kernel.org/20251217172121.12030-1-tony.luck@intel.com
2026-01-04x86/resctrl: Refactor domain_remove_cpu_mon() ready for new domain typesTony Luck
New telemetry events will be associated with a new package scoped resource with a new domain structure. Refactor domain_remove_cpu_mon() so all the L3 domain processing is separate from the general domain action of clearing the CPU bit in the mask. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Link: https://lore.kernel.org/20251217172121.12030-1-tony.luck@intel.com
2026-01-04x86/resctrl: Move L3 initialization into new helper functionTony Luck
Carve out the resource monitoring domain init code into a separate helper in order to be able to initialize new types of monitoring domains besides the usual L3 ones. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Link: https://lore.kernel.org/20251217172121.12030-1-tony.luck@intel.com
2026-01-04x86,fs/resctrl: Improve domain type checkingTony Luck
Every resctrl resource has a list of domain structures. struct rdt_ctrl_domain and struct rdt_mon_domain both begin with struct rdt_domain_hdr with rdt_domain_hdr::type used in validity checks before accessing the domain of a particular type. Add the resource id to struct rdt_domain_hdr in preparation for a new monitoring domain structure that will be associated with a new monitoring resource. Improve existing domain validity checks with a new helper domain_header_is_valid() that checks both domain type and resource id. domain_header_is_valid() should be used before every call to container_of() that accesses a domain structure. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Link: https://lore.kernel.org/20251217172121.12030-1-tony.luck@intel.com
2026-01-03arm64: dts: qcom: x1e80100: Fix USB combo PHYs SS1 and SS2 ref clocksAbel Vesa
It seems the USB combo SS1 and SS2 ref clocks have another gate, unlike the SS0. These gates are part of the TCSR clock controller. At least on Dell XPS 13 (9345), if the ref clock provided by the TCSR clock controller for SS1 PHY is disabled on the clk_disable_unused late initcall, the PHY fails to initialize. It doesn't happen on the SS0 PHY and the SS2 is not used on this device. This doesn't seem to be a problem on CRD though. It might be that the RPMh has a vote for it from some other consumer and does not actually disable it when ther kernel drops its vote. Either way, these TCSR provided clocks seem to be the correct ones for the SS1 and SS2, so use them instead. Fixes: 4af46b7bd66f ("arm64: dts: qcom: x1e80100: Add USB nodes") Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251103-dts-qcom-x1e80100-fix-combo-ref-clks-v1-1-f395ec3cb7e8@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: qcs8300: Add support for camssVikram Sharma
Add changes to support the camera subsystem on the QCS8300. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20251107162521.511536-3-quic_vikramsa@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm630: Add FastRPC nodes to ADSPNickolay Goppen
Add FastRPC subnode with compute-cb subnodes to ADSP node. Signed-off-by: Nickolay Goppen <setotau@mainlining.org> Link: https://lore.kernel.org/r/20251110-qcom-sdm660-cdsp-adsp-dts-v3-3-d1f1c86e2e6d@mainlining.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm630: Add missing vote clock and GDSC to lpass_smmuNickolay Goppen
Add missing vote clock and GDSC to lpass_smmu node to make sure the required resources are enabled before attempting to access the hardware. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Nickolay Goppen <setotau@mainlining.org> Link: https://lore.kernel.org/r/20251110-qcom-sdm660-cdsp-adsp-dts-v3-2-d1f1c86e2e6d@mainlining.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm630/660: Add CDSP-related nodesNickolay Goppen
In order to enable CDSP support for SDM660 SoC: * add shared memory p2p nodes for CDSP * add CDSP-specific smmu node * add CDSP peripheral image loader node Memory region for CDSP in SDM660 occupies the same spot as TZ buffer mem defined in sdm630.dtsi (which does not have CDSP). In sdm660.dtsi replace buffer_mem inherited from SDM630 with cdsp_region, which is also larger in size. SDM636 also doesn't have CDSP, so remove inherited from sdm660.dtsi related nodes and add buffer_mem back. Signed-off-by: Nickolay Goppen <setotau@mainlining.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251110-qcom-sdm660-cdsp-adsp-dts-v3-1-d1f1c86e2e6d@mainlining.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: hamoa-iot-evk: Add backlight support for eDP panelYongxing Mou
The backlight on the Hamoa IoT EVK is controlled through a PWM signal. Aligned with other x1e80100-based platforms: the PWM signal is controlled by PMK8550, and the backlight enable signal is handled by PMC8380. Describe the backlight device and connect it to the eDP panel to allow for brightness control. Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Yongxing Mou <yongxing.mou@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/20251112-hamoa_dvt_backlight-v3-1-f35b44af7fc4@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: hamoa-iot-evk: enable PWM RG LEDsTingguo Cheng
Add RED and GREEN LED channels for the RGB device connected to PMC8380C PWM-LED pins. Omit BLUE channel to match default hardware setup where it's tied to EDL indicator. Signed-off-by: Tingguo Cheng <tingguo.cheng@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251114-add-rgb-led-for-hamoa-iot-evk-v3-1-5df1fcd68374@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: msm8937: add reset for display subsystemBarnabás Czémán
Add reset for display subsystem. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251117-mdss-resets-msm8917-msm8937-v2-4-a7e9bbdaac96@mainlining.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: msm8917: add reset for display subsystemBarnabás Czémán
Add reset for display subsystem. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251117-mdss-resets-msm8917-msm8937-v2-3-a7e9bbdaac96@mainlining.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm845-oneplus: Mark l14a regulator as boot-onCasey Connolly
This regulator is used only for the display, which is enabled by the bootloader and left on for continuous splash. Mark it as such. Fixes: 288ef8a42612 ("arm64: dts: sdm845: add oneplus6/6t devices") Signed-off-by: Casey Connolly <casey.connolly@linaro.org> Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251118-dts-oneplus-regulators-v2-3-3e67cea1e4e7@ixit.cz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm845-oneplus: Don't keep panel regulator always onCasey Connolly
The panel regulator doesn't need to be always on, so remove this property. Fixes: 288ef8a42612 ("arm64: dts: sdm845: add oneplus6/6t devices") Signed-off-by: Casey Connolly <casey.connolly@linaro.org> Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251118-dts-oneplus-regulators-v2-2-3e67cea1e4e7@ixit.cz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm845-oneplus: Don't mark ts supply boot-onCasey Connolly
The touchscreen isn't enabled by bootloader and doesn't need to be enabled at boot, only when the driver probes, thus remove the regulator-boot-on property. Fixes: 288ef8a42612 ("arm64: dts: sdm845: add oneplus6/6t devices") Signed-off-by: Casey Connolly <casey.connolly@linaro.org> Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251118-dts-oneplus-regulators-v2-1-3e67cea1e4e7@ixit.cz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm630: Add missing MDSS resetAlexey Minnekhanov
If the OS does not support recovering the state left by the bootloader it needs a way to reset display hardware, so that it can start from a clean state. Add a reference to the relevant reset. It fixes display init issue appeared in Linux v6.17: without reset device boots into black screen and you need to turn display off/on to "fix" it. Also sometimes it can boot into solid blue color with these messages in kernel log: hw recovery is not complete for ctl:2 [drm:dpu_encoder_phys_vid_prepare_for_kickoff:569] [dpu error]enc33 intf1 ctl 2 reset failure: -22 [drm:dpu_encoder_frame_done_timeout:2727] [dpu error]enc33 frame done timeout Fixes: 0e789b491ba0 ("pmdomain: core: Leave powered-on genpds on until sync_state") Cc: stable@vger.kernel.org # 6.17 Signed-off-by: Alexey Minnekhanov <alexeymin@postmarketos.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251116-sdm660-mdss-reset-v2-3-6219bec0a97f@postmarketos.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: ipq5018: Remove tsens v1 fallback compatibleGeorge Moussalem
Remove qcom,tsens-v1 as fallback compatible since this IP has no RPM and, as such, must use its own init routine available in the driver. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: George Moussalem <george.moussalem@outlook.com> Link: https://lore.kernel.org/r/20250818-ipq5018-tsens-fix-v1-2-0f08cf09182d@outlook.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: qrb2210: add dts for Arduino unoqRiccardo Mereu
Arduino UnoQ is a single-board computer combining Qualcomm Dragonwing™ QRB2210 microprocessor with STMicroelectronics STM32U585 microcontroller. Support to a simply boot to shell environment includes: - UART, I2C, SPI - onboard LEDS - eMMC - WLAN and BT Signed-off-by: Riccardo Mereu <r.mereu@arduino.cc> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20251120155825.121483-7-r.mereu.kernel@arduino.cc Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: agatti: add uart2 nodeRiccardo Mereu
uart2 is used in Arduino UnoQ as an interface between microprocessor and microcontroller. Signed-off-by: Riccardo Mereu <r.mereu@arduino.cc> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251120155825.121483-6-r.mereu.kernel@arduino.cc Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: Add qcs6490-rubikpi3 board dtsHongyang Zhao
Add DTS for Thundercomm qcs6490-rubikpi3 board which uses QCS6490 SoC. Works: - Bluetooth (AP6256) - Wi-Fi (AP6256) - Ethernet (AX88179B connected to UPD720201) - Two USB Type-A 3.0 ports (UPD720201 connected to PCIe0) - USB Type-A 2.0 port - USB Type-C - M.2 M-Key 2280 PCIe 3.0 - FAN - RTC - 40PIN: I2C x1, UART x1 Signed-off-by: Hongyang Zhao <hongyang.zhao@thundersoft.com> Reviewed-by: Roger Shimizu <rosh@debian.org> Reviewed-by: Christopher Obbard <christopher.obbard@linaro.org> Tested-by: Christopher Obbard <christopher.obbard@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251126-rubikpi-next-20251125-v7-2-e46095b80529@thundersoft.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: lemans-evk: Add OTG support for primary USB controllerKrishna Kurapati
Enable OTG support for primary USB controller on EVK Platform. Add HD3SS3220 Type-C port controller present between Type-C port and SoC that provides role switch notifications to controller. Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.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/20251128102507.3206169-1-krishna.kurapati@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sm8750-qrd: Add SDC2 node for sm8750 qrd boardSarthak Garg
Enable SD Card host controller for sm8750 qrd board. Signed-off-by: Sarthak Garg <sarthak.garg@oss.qualcomm.com> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251202081017.2234677-4-sarthak.garg@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sm8750-mtp: Add SDC2 node for sm8750 mtp boardSarthak Garg
Enable SD Card host controller for sm8750 mtp board. Signed-off-by: Sarthak Garg <sarthak.garg@oss.qualcomm.com> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251202081017.2234677-3-sarthak.garg@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sm8750: Add SDC2 nodes for sm8750 socSarthak Garg
Add SD Card host controller for sm8750 soc. Signed-off-by: Sarthak Garg <sarthak.garg@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251202081017.2234677-2-sarthak.garg@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: monaco-evk: Enable AMC6821 fan controllerGaurav Kohli
Enable AMC6821 fan controller for monaco-evk platform and configure pwm polarity as inverted. Signed-off-by: Gaurav Kohli <gaurav.kohli@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251204041158.2613340-1-gaurav.kohli@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm845-xiaomi-beryllium: Add placeholders and sortRobert Eckelmann
We know these devices are present, most of them are supported by downstream and close to the mainline kernels. This is very handy when rebasing the integration tree with the support. No functional changes. Reviewed-by: David Heidelberg <david@ixit.cz> Signed-off-by: Robert Eckelmann <longnoserob@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251205-slpi-v3-3-a1320a074345@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm845-xiaomi-beryllium: Adjust firmware pathsRobert Eckelmann
Firmware patht adjusted to include device maker "Xiaomi" Signed-off-by: Robert Eckelmann <longnoserob@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251205-slpi-v3-2-a1320a074345@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm845-xiaomi-beryllium: Enable SLPIRobert Eckelmann
Enable the SLPI dsp on the Xiaomi Pocophone F1 with Qualcom SDM845 SoC. Signed-off-by: Robert Eckelmann <longnoserob@gmail.com> Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251205-slpi-v3-1-a1320a074345@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm845-oneplus: Add framebufferSam Day
Introduce the framebuffer node, mostly useful for the u-boot and early boot stages. Signed-off-by: Sam Day <me@samcday.com> Co-developed-by: David Heidelberg <david@ixit.cz> Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251206-sdm845-oneplus-fb-v1-2-19b666b27d6e@ixit.cz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm845-oneplus-enchilada: Sort nodes alphabeticallyDavid Heidelberg
Sort the nodes by alphabet, no functional changes. Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251206-sdm845-oneplus-fb-v1-1-19b666b27d6e@ixit.cz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: defconfig: Enable EC drivers for Qualcomm-based laptopsKrzysztof Kozlowski
Enable the drivers for Embedded Controllers present on laptops with Qualcomm SoCs: Acer Aspire 1, Huawei Matebook E Go, Lenovo Yoga C630 and Lenovo Thinkpad T14s. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251119082408.49712-2-krzk@kernel.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03ARM: dts: qcom: msm8974-hammerhead: Update model propertyLuca Weiss
Many years have passed (more than 9 actually) since the introduction of the Nexus 5 dts to Linux and it's high time to update the model property to be a proper model name and thereby bringing it to the standards of the 2020s. Signed-off-by: Luca Weiss <luca@lucaweiss.eu> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: David Heidelberg <david@ixit.cz> Link: https://lore.kernel.org/r/20251208-msm8974-hammerhead-model-v1-1-88975f30cbaa@lucaweiss.eu Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm850-huawei-matebook-e-2019: Correct ipa_fw_mem for the ↵Jingzhou Zhu
driver to load successfully The ipa driver refuses to load with the old ipa_fw_mem in newer kernels. Shrinking its size to 0x5a000 fixes the problem. Fixes: aab69794b55d ("arm64: dts: qcom: Add support for Huawei MateBook E 2019") Signed-off-by: Jingzhou Zhu <newwheatzjz@zohomail.com> Link: https://lore.kernel.org/r/20251208031511.3284-3-newwheatzjz@zohomail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm850-huawei-matebook-e-2019: Remove duplicate ↵Jingzhou Zhu
reserved-memroy nodes The adsp_mem and slpi_mem defined in sdm845.dtsi work well. Remove these nodes here to avoid redefinition. Signed-off-by: Jingzhou Zhu <newwheatzjz@zohomail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251208031511.3284-2-newwheatzjz@zohomail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: hamoa-iot-evk: Add WLAN node for Hamoa IoT EVK boardYingying Tang
WLAN card is connected to PCIe4 on Hamoa IoT EVK board. Add WLAN node to support power sequence for this WLAN card. Signed-off-by: Yingying Tang <yingying.tang@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251210032817.1264850-1-yingying.tang@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: monaco-evk: Enable TPM (ST33)Khalid Faisal Ansari
Enable ST33HTPM TPM over SPI10 on the Monaco IoT EVK by adding the required SPI and TPM nodes. Signed-off-by: Khalid Faisal Ansari <khalid.ansari@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251114-enable-tpm-monaco-v1-1-4ed566838698@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: lemans-evk: Enable TPM (ST33)Khalid Faisal Ansari
Enable ST33HTPM TPM over SPI16 on the LeMans IoT EVK by adding the required SPI and TPM nodes. Signed-off-by: Khalid Faisal Ansari <khalid.ansari@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251114-enable-tpm-lemans-v1-1-c8d8b580ace7@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: lemans: Enable cpufreq cooling devicesGaurav Kohli
Add cooling-cells property to the CPU nodes to support cpufreq cooling devices. Signed-off-by: Gaurav Kohli <gaurav.kohli@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251215045451.3150894-1-gaurav.kohli@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: monaco: Enable cpufreq cooling devicesGaurav Kohli
Add cooling-cells property to the CPU nodes to support cpufreq cooling devices. Signed-off-by: Gaurav Kohli <gaurav.kohli@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251208114558.2343462-1-gaurav.kohli@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: Add support for Pixel 3 and Pixel 3 XLDavid Heidelberg
This adds initial device tree support for the following phones: - Google Pixel 3 (blueline) - Google Pixel 3 XL (crosshatch) Both phone boards use the same identifiers and differ only slightly in their connected peripherals. Supported functionality includes: - Debug UART - UFS - USB-C (peripheral mode) - Framebuffer (both u-boot and Linux) - Display (Pixel 3 only, and the driver needs work) - GPU - Bluetooth - Wi-Fi The rmtfs region is allocated using UIO, making it technically "dynamic." Its address and size can be read from sysfs: $ cat /sys/class/uio/uio0/name /sys/class/uio/uio0/maps/map0/addr 0x00000000f2701000 $ cat /sys/class/uio/uio0/maps/map0/size 0x0000000000200000 Like the OnePlus 6, the Pixel 3 requires 1 kB of reserved memory on either side of the rmtfs region to work around an XPU bug that would otherwise cause erroneous violations when accessing the rmtfs_mem region. Co-developed-by: Amit Pundir <amit.pundir@linaro.org> Signed-off-by: Amit Pundir <amit.pundir@linaro.org> Co-developed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Co-developed-by: Casey Connolly <casey@connolly.tech> Signed-off-by: Casey Connolly <casey@connolly.tech> Co-developed-by: Joel Selvaraj <foss@joelselvaraj.com> Signed-off-by: Joel Selvaraj <foss@joelselvaraj.com> Co-developed-by: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> Co-developed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: David Heidelberg <david@ixit.cz> Link: https://lore.kernel.org/r/20251214-pixel-3-v7-8-b1c0cf6f224d@ixit.cz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sm8250-hdk: specify ZAP firmware nameDmitry Baryshkov
The DT file has GPU node enabled, but doesn't specify the file name of the ZAP firmware, which means using a default file name. Specify the name to the ZAP shader firmware, pointing to the file in the linux-firmware repo. Fixes: 04a3605b184e ("arm64: dts: qcom: add sm8250 GPU nodes") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251213-zap-names-v1-2-c889af173911@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sm8150-hdk,mtp: specify ZAP firmware nameDmitry Baryshkov
The DT file has GPU node enabled, but doesn't specify the file name of the ZAP firmware, which means using a default file name. Specify the name to the ZAP shader firmware, pointing to the file in the linux-firmware repo. Fixes: f30ac26def18 ("arm64: dts: qcom: add sm8150 GPU nodes") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251213-zap-names-v1-1-c889af173911@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm630: fix gpu_speed_bin sizeDmitry Baryshkov
Historically sdm630.dtsi has used 1 byte length for the gpu_speed_bin cell, although it spans two bytes (offset 5, size 7 bits). It was being accepted by the kernel because before the commit 7a06ef751077 ("nvmem: core: fix bit offsets of more than one byte") the kernel didn't have length check. After this commit nvmem core rejects QFPROM on sdm630 / sdm660, making GPU and USB unusable on those platforms. Set the size of the gpu_speed_bin cell to 2 bytes, fixing the parsing error. While we are at it, update the length to 8 bits as pointed out by Alexey Minnekhanov. Fixes: b190fb010664 ("arm64: dts: qcom: sdm630: Add sdm630 dts file") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Alexey Minnekhanov <alexeymin@postmarketos.org> Link: https://lore.kernel.org/r/20251211-sdm630-fix-gpu-v2-1-92f0e736dba0@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm845-shift-axolotl: Add ath10k calibration variantDylan Van Assche
SDM845-based SHIFTPHONES SHIFT6mq has its own calibration files for the WCN3990 WiFi/Bluetooth radio with the ath10k driver. Add the calibration variant name to the DTS to reflect this to allow using the calibration files from linux-firmware. [David] Adjust the compatible as ath10k-calibration-variant is deprecated Signed-off-by: Dylan Van Assche <me@dylanvanassche.be> Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251110-sdm845-calibration-variants-v1-3-2c536ada77c2@ixit.cz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-03arm64: dts: qcom: sdm845-xiaomi-beryllium: Add ath10k calibration variantDylan Van Assche
SDM845-based Xiaomi POCOPHONE F1 has its own calibration files for the WCN3990 WiFi/Bluetooth radio with the ath10k driver. Add the calibration variant name to the DTS to reflect this to allow using the calibration files from linux-firmware. [David] Adjust the compatible as ath10k-calibration-variant is deprecated Signed-off-by: Dylan Van Assche <me@dylanvanassche.be> Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251110-sdm845-calibration-variants-v1-2-2c536ada77c2@ixit.cz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2026-09-22 13:52:49 +0000