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2025-10-28riscv: tests: Rename kprobes_test_riscv to kprobes_riscvVivian Wang1-1/+1
According to Documentation/dev-tools/kunit/style.rst a KUnit test suite normally should not have "test" in the name. Rename it to follow the style guide. Signed-off-by: Vivian Wang <wangruikang@iscas.ac.cn> Tested-by: Inochi Amaoto <inochiama@gmail.com> Reviewed-by: Nam Cao <namcao@linutronix.de> Link: https://lore.kernel.org/r/20251020-riscv-kunit-kconfig-fix-6-18-v1-1-d773b5d5ce48@iscas.ac.cn Signed-off-by: Paul Walmsley <pjw@kernel.org>
2025-10-27arm64: dts: qcom: ipq5424: add cooling maps for CPU thermal zonesManikanta Mylavarapu1-8/+53
Add cooling-maps to the cpu1, cpu2, and cpu3 thermal zones to associate passive trip points with CPU cooling devices. This enables proper thermal mitigation by allowing the thermal framework to throttle CPUs based on temperature thresholds. Also, label the trip points to allow referencing them in the cooling maps. Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251023043838.1603673-1-quic_mmanikan@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sm6350: Add interconnect support to UFSLuca Weiss1-0/+7
Define the two NoC paths used by UFS: ufs-ddr and cpu-ufs. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20251023-sm6350-ufs-things-v3-3-b68b74e29d35@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sm6350: Add OPP table support to UFSHCLuca Weiss1-10/+32
UFS host controller, when scaling gears, should choose appropriate performance state of RPMh power domain controller along with clock frequency. So let's add the OPP table support to specify both clock frequency and RPMh performance states replacing the old "freq-table-hz" property. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20251023-sm6350-ufs-things-v3-2-b68b74e29d35@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sm6350: Fix wrong order of freq-table-hz for UFSLuca Weiss1-2/+2
During upstreaming the order of clocks was adjusted to match the upstream sort order, but mistakently freq-table-hz wasn't re-ordered with the new order. Fix that by moving the entry for the ICE clk to the last place. Fixes: 5a814af5fc22 ("arm64: dts: qcom: sm6350: Add UFS nodes") Cc: stable@vger.kernel.org Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20251023-sm6350-ufs-things-v3-1-b68b74e29d35@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: defconfig: Add M31 eUSB2 PHY configMelody Olvera1-0/+1
The Qualcomm SM8750 SoCs use an eUSB2 PHY driver different from the already existing M31 USB driver because it requires a connection to an eUSB2 repeater. Thus, for USB to probe and work properly on the Qualcomm SM8750 SoCs, enable the additional driver. Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251021-knp-usb-v2-4-a2809fffcfab@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: qrb2210-rb1: add HDMI/I2S audio playback supportAlexey Klimov1-0/+55
Add sound node and aDSP-related pieces to enable HDMI+I2S audio playback support on Qualcomm QR2210 RB1 board. That is the only sound output supported for now. The audio playback is verified using the following commands: amixer -c0 cset iface=MIXER,name='SEC_MI2S_RX Audio Mixer MultiMedia1' 1 aplay -D hw:0,0 /usr/share/sounds/alsa/Front_Center.wav Cc: Srinivas Kandagatla <srini@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org> Link: https://lore.kernel.org/r/20251022-rb1_hdmi_audio-v3-3-0d38f777a547@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: qcm2290: add LPASS LPI pin controllerAlexey Klimov1-0/+38
Add the Low Power Audio SubSystem Low Power Island (LPASS LPI) pin controller device node required for audio subsystem on Qualcomm QRB2210 RB1. QRB2210 is based on qcm2290 which is based on sm6115. While at this, also add description of lpi_i2s2 pins (active state) required for audio playback via HDMI/I2S. Cc: Srinivas Kandagatla <srini@kernel.org> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org> Link: https://lore.kernel.org/r/20251022-rb1_hdmi_audio-v3-2-0d38f777a547@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: qcm2290: add APR and its servicesAlexey Klimov1-0/+72
Add APR (asynchronous packet router) node and its associated services required to enable audio on QRB2210 RB1 board. Cc: Srinivas Kandagatla <srini@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org> Link: https://lore.kernel.org/r/20251022-rb1_hdmi_audio-v3-1-0d38f777a547@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sdm845-shift-axolotl: fix touchscreen propertiesJoel Selvaraj1-9/+8
The touchscreen properties previously upstreamed was based on downstream touchscreen driver. We ended up adapting upstream edt_ft5x06 driver to support the touchscreen controller used in this device. Update the touchscreen properties to match with the upstream edt_ft5x06 driver. Also, the touchscreen controller used in this device is ft5452 and not fts8719. Fix the compatible string accordingly. The wakeup-source property was removed as it prevents the touchscreen's regulators and irq from being disabled when the device is suspended and could lead to unexpected battery drain. Once low power mode and tap-to-wake functionality is properly implemented and tested to be working, we can add it back, if needed. Signed-off-by: Joel Selvaraj <foss@joelselvaraj.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251021-shift-axolotl-fix-touchscreen-dts-v2-1-e94727f0aa7e@joelselvaraj.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27riscv: Fix memory leak in module_frob_arch_sections()Miaoqian Lin1-2/+6
The current code directly overwrites the scratch pointer with the return value of kvrealloc(). If kvrealloc() fails and returns NULL, the original buffer becomes unreachable, causing a memory leak. Fix this by using a temporary variable to store kvrealloc()'s return value and only update the scratch pointer on success. Found via static anlaysis and this is similar to commit 42378a9ca553 ("bpf, verifier: Fix memory leak in array reallocation for stack state") Fixes: be17c0df6795 ("riscv: module: Optimize PLT/GOT entry counting") Cc: stable@vger.kernel.org Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20251026091912.39727-1-linmq006@gmail.com Signed-off-by: Paul Walmsley <pjw@kernel.org>
2025-10-27riscv: ptdump: use seq_puts() in pt_dump_seq_puts() macroJosephine Pfeiffer1-1/+1
The pt_dump_seq_puts() macro incorrectly uses seq_printf() instead of seq_puts(). This is both a performance issue and conceptually wrong, as the macro name suggests plain string output (puts) but the implementation uses formatted output (printf). The macro is used in ptdump.c:301 to output a newline character. Using seq_printf() adds unnecessary overhead for format string parsing when outputting this constant string. This bug was introduced in commit 59c4da8640cc ("riscv: Add support to dump the kernel page tables") in 2020, which copied the implementation pattern from other architectures that had the same bug. Fixes: 59c4da8640cc ("riscv: Add support to dump the kernel page tables") Signed-off-by: Josephine Pfeiffer <hi@josie.lol> Link: https://lore.kernel.org/r/20251018170451.3355496-1-hi@josie.lol Signed-off-by: Paul Walmsley <pjw@kernel.org>
2025-10-27riscv: stacktrace: Disable KASAN checks for non-current tasksChunyan Zhang1-2/+19
Unwinding the stack of a task other than current, KASAN would report "BUG: KASAN: out-of-bounds in walk_stackframe+0x41c/0x460" There is a same issue on x86 and has been resolved by the commit 84936118bdf3 ("x86/unwind: Disable KASAN checks for non-current tasks") The solution could be applied to RISC-V too. This patch also can solve the issue: https://seclists.org/oss-sec/2025/q4/23 Fixes: 5d8544e2d007 ("RISC-V: Generic library routines and assembly") Co-developed-by: Jiakai Xu <xujiakai2025@iscas.ac.cn> Signed-off-by: Jiakai Xu <xujiakai2025@iscas.ac.cn> Signed-off-by: Chunyan Zhang <zhangchunyan@iscas.ac.cn> Link: https://lore.kernel.org/r/20251022072608.743484-1-zhangchunyan@iscas.ac.cn [pjw@kernel.org: clean up checkpatch issues] Signed-off-by: Paul Walmsley <pjw@kernel.org>
2025-10-27arm64: dts: qcom: sdm845: Define guard pages within the rmtfs regionDavid Heidelberg2-29/+6
Use qcom,use-guard-pages property instead of polluting device-tree with lower and upper rmtfs guard nodes. No functional change intended. cosmetic: set name the node rmtfs-region. Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Tested-By: Paul Sajna <sajattack@postmarketos.org> Link: https://lore.kernel.org/r/20251020-sdm845-use-guard-pages-v1-1-64d714f8bd73@ixit.cz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sdm845-shift-axolotl: Drop address and size cells from panelGuido Günther1-3/+0
They're set in the parent to describe the panel's reg property already. Fixes the linux/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dtb: panel@0 (visionox,rm69299-shift): '#address-cells', '#size-cells' do not match any of the regexes: '^pinctrl-[0-9]+$' warning. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251020-shift6mq-dt-v2-1-d8fc3ec71281@sigxcpu.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sdx75: Fix the USB interrupt entry orderKonrad Dybcio1-2/+2
The DP and DM interrupts are expected to come in a different order. Reorder them to align with bindings. Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20251020-topic-sdx75_usb-v1-1-1a96d5de19c9@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: lemans: Align ethernet interconnect-names with schemaKonrad Dybcio1-10/+12
Reshuffle the entries to match the expected order. Fixes the following warnings: (qcom,sa8775p-ethqos): interconnect-names:0: 'cpu-mac' was expected (qcom,sa8775p-ethqos): interconnect-names:1: 'mac-mem' was expected Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251020-topic-lemans_eth_dt-v1-1-25f4532addb2@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: lemans-evk: Enable AMC6821 fan controllerGaurav Kohli1-0/+20
Enable AMC6821 fan controller for lemans-evk platform and configure pwm polarity as inverted. Signed-off-by: Gaurav Kohli <gaurav.kohli@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251017050256.987660-1-gaurav.kohli@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: lemans-pmics: enable rtcTingguo Cheng1-0/+9
Add RTC node, the RTC is controlled by PMIC device via spmi bus. 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/20251017-add-rtc-for-lemans-v2-1-0aaf174b25b9@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sm8250-samsung-common: correct reserved pinsEric Gonçalves1-1/+2
The S20 series has additional reserved pins for the fingerprint sensor, GPIO 20-23. Correct it by adding them into gpio-reserved-ranges. Fixes: 6657fe9e9f23 ("arm64: dts: qcom: add initial support for Samsung Galaxy S20 FE") Signed-off-by: Eric Gonçalves <ghatto404@gmail.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/20251016202129.226449-1-ghatto404@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sdm845-starqltechn: Fix i2c-gpio node nameKonrad Dybcio1-1/+1
Fix the following DT checker warning: $nodename:0: 'i2c21' does not match '^i2c(@.+|-[a-z0-9]+)?$' Fixes: 3a4600448bef ("arm64: dts: qcom: sdm845-starqltechn: add display PMIC") Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251015-topic-starltechn_i2c_gpio-v1-1-6d303184ee87@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: lemans-evk: Add resin key code for PMM8654AURakesh Kota1-0/+5
Update the PMM8654AU resin input code to KEY_VOLUMEDOWN and enable it. Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251015-add_pon_resin-v2-1-44e2e45de5f1@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: Add Xiaomi Redmi 3SBarnabás Czémán2-0/+382
Add initial support for Xiaomi Redmi 3S (land). Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Link: https://lore.kernel.org/r/20251014-msm8937-v10-3-b3e8da82e968@mainlining.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: Add initial support for MSM8937Dang Huynh1-0/+2133
Add initial support for MSM8937 SoC. Signed-off-by: Dang Huynh <danct12@riseup.net> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Co-developed-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Link: https://lore.kernel.org/r/20251014-msm8937-v10-1-b3e8da82e968@mainlining.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: defconfig: Enable configs for Fairphone 3, 4, 5 smartphonesLuca Weiss1-0/+26
Enable base options for MSM8953 and SM6350 SoCs and device-specific options which are used on the Fairphone 3, Fairphone 4 and Fairphone 5. * MSM8953 SoC MSM_GCC_8953, INTERCONNECT_QCOM_MSM8953 * Fairphone 3 NFC_NXP_NCI*, TOUCHSCREEN_HIMAX_HX83112B, DRM_PANEL_HIMAX_HX83112B * SM6350 SoC SM_CAMCC_6350, SM_DISPCC_6350, SM_GCC_6350, SM_GPUCC_6350, SM_VIDEOCC_6350, INTERCONNECT_QCOM_SM6350 * Fairphone 4 DRM_PANEL_HIMAX_HX83112A * Fairphone 5 DRM_PANEL_RAYDIUM_RM692E5, TYPEC_MUX_PTN36502, INPUT_AW86927 * QCOM PMICs (used on multiple of the devices) BACKLIGHT_QCOM_WLED, MFD_QCOM_PM8008, REGULATOR_QCOM_PM8008, LEDS_CLASS_FLASH, LEDS_QCOM_FLASH * USB audio offloading (enabled on Fairphone 4 & 5) SND_USB_AUDIO*, SND_SOC_USB, SND_SOC_QDSP6_USB, USB_XHCI_SIDEBAND Signed-off-by: Luca Weiss <luca.weiss@fairphone.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/20251014-arm64-defconfig-fp345-v1-1-53fe1eeb598d@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sm8550-hdk: Add SM8550-HDK Rear Camera Card overlayVladimir Zapolskiy2-0/+95
Lantronix SM8550-HDK board may be equipped with a Rear Camera Card PCB which contains: * Samsung S3K33D time-of-fligt image sensor connected to CSIPHY0 (TOF), * Omnivision OV64B40 image sensor connected to CSIPHY1 (uWide), * Sony IMX766 image sensor connected to CSIPHY2 (Wide), * Samsung S5K3M5 image sensor connected to CSIPHY3 (Tele), * two flash leds. The change adds support of a Samsung S5K3M5 camera image sensor and two flash leds on the external camera card module. Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20251013235500.1883847-4-vladimir.zapolskiy@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sm8550-qrd: Enable CAMSS and S5K3M5 camera sensorVladimir Zapolskiy1-0/+46
Enable CAMSS IP and Samsung S5K3M5 camera sensor on SM8550-QRD board. Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20251013235500.1883847-3-vladimir.zapolskiy@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sm8550: Add description of MCLK pinsVladimir Zapolskiy1-0/+144
Add MCLK pin descriptions for all pins with such supported function on SM8550 SoC. Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20251013235500.1883847-2-vladimir.zapolskiy@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sc8280xp: Fix shifted GPI DMA channelsPengyu Luo1-85/+85
The GPI DMA channels in sc8280xp.dtsi are wrong. Let's fix it. Origianl patch was rebased to the linux-next and formated to a new patch again later, then it got the GPI DMA channels in the new patch shifted. Fixes: 71b12166a2be ("arm64: dts: qcom: sc8280xp: Describe GPI DMA controller nodes") Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251013115506.103649-1-mitltlatltl@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: x1e80100: Add opp-level to indicate PCIe data ratesKrishna Chaitanya Chundru1-20/+78
The existing OPP table for PCIe is shared across different link configurations such as data rates 8GT/s x2 and 16GT/s x1. These configurations often operate at the same frequency, allowing them to reuse the same OPP entries. However, 8GT/s and 16 GT/s may have different RPMh votes which cannot be represented accurately when sharing a single OPP. To address this, introduce an `opp-level` to indicate the PCIe data rate and uniquely differentiate OPP entries even when the frequenc is the same. Although this platform does not currently suffer from this issue, the change is introduced to support unification across platforms. Append the opp level to name of the opp node to indicate both frequency and level. Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com> Acked-by: Manivannan Sadhasivam <mani@kernel.org> Link: https://lore.kernel.org/r/20251013-opp_pcie-v5-4-eb64db2b4bd3@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sm8650: Add opp-level to indicate PCIe data ratesKrishna Chaitanya Chundru1-22/+57
The existing OPP table for PCIe is shared across different link configurations such as data rates 8GT/s x2 and 16GT/s x1. These configurations often operate at the same frequency, allowing them to reuse the same OPP entries. However, 8GT/s and 16 GT/s may have different RPMh votes which cannot be represented accurately when sharing a single OPP. To address this, introduce an `opp-level` to indicate the PCIe data rate and uniquely differentiate OPP entries even when the frequenc is the same. Although this platform does not currently suffer from this issue, the change is introduced to support unification across platforms. Append the opp level to name of the opp node to indicate both frequency and level. Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com> Acked-by: Manivannan Sadhasivam <mani@kernel.org> Link: https://lore.kernel.org/r/20251013-opp_pcie-v5-3-eb64db2b4bd3@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sm8550: Add opp-level to indicate PCIe data ratesKrishna Chaitanya Chundru1-22/+57
The existing OPP table for PCIe is shared across different link configurations such as data rates 8GT/s x2 and 16GT/s x1. These configurations often operate at the same frequency, allowing them to reuse the same OPP entries. However, 8GT/s and 16 GT/s may have different RPMh votes which cannot be represented accurately when sharing a single OPP. To address this, introduce an `opp-level` to indicate the PCIe data rate and uniquely differentiate OPP entries even when the frequency is the same. Although this platform does not currently suffer from this issue, the change is introduced to support unification across platforms. Append the opp level to name of the opp node to indicate both frequency and level. Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com> Acked-by: Manivannan Sadhasivam <mani@kernel.org> Link: https://lore.kernel.org/r/20251013-opp_pcie-v5-2-eb64db2b4bd3@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sm8450: Add opp-level to indicate PCIe data ratesKrishna Chaitanya Chundru1-15/+40
The existing OPP table for PCIe is shared across different link configurations such as data rates 8GT/s x2 and 16GT/s x1. These configurations often operate at the same frequency, allowing them to reuse the same OPP entries. However, 8GT/s and 16 GT/s may have different RPMh votes which cannot be represented accurately when sharing a single OPP. To address this, introduce an `opp-level` to indicate the PCIe data rate and uniquely differentiate OPP entries even when the frequency is the same. Although this platform does not currently suffer from this issue, the change is introduced to support unification across platforms. Append the opp level to name of the opp node to indicate both frequency and level. Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com> Acked-by: Manivannan Sadhasivam <mani@kernel.org> Link: https://lore.kernel.org/r/20251013-opp_pcie-v5-1-eb64db2b4bd3@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: x1-dell-thena: remove dp data-lanesVal Packett1-2/+0
The commit 458de584248a ("arm64: dts: qcom: x1e80100: move dp0/1/2 data-lanes to SoC dtsi") has landed before this file was added, so the data-lanes lines here remained. Remove them to enable 4-lane DP on the X1E Dell Inspiron/Latitude. Fixes: e7733b42111c ("arm64: dts: qcom: Add support for Dell Inspiron 7441 / Latitude 7455") Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Val Packett <val@packett.cool> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251012224909.14988-1-val@packett.cool Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: x1-dell-thena: Add missing pinctrl for eDP HPDVal Packett1-0/+3
The commit a41d23142d87 ("arm64: dts: qcom: x1e80100-dell-xps13-9345: Add missing pinctrl for eDP HPD") has applied this change to a very similar machine, so apply it here too. This allows us not to rely on the boot firmware to set up the pinctrl for the eDP HPD line of the internal display. Fixes: e7733b42111c ("arm64: dts: qcom: Add support for Dell Inspiron 7441 / Latitude 7455") Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Val Packett <val@packett.cool> Link: https://lore.kernel.org/r/20251012224706.14311-1-val@packett.cool Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: x1e80100: Move CPU idle states to their respective PSCI PDsKonrad Dybcio1-12/+12
To make things uniform with other Qualcomm platforms, move the CPU idle states under their PSCI power domains. No functional change. Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251010-topic-x1e_dt_idle-v1-1-b1c8d558e635@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: hamoa-iot-evk: Fix 4-speaker playback supportLe Qi1-9/+29
On the HAMOA-IOT-EVK board only 2 out of 4 speakers were functional. Unlike the CRD, which shares a single GPIO reset line for WSA1/2, this board provides a dedicated GPIO reset for each WSA, resulting in 4 separate reset lines. Update the device tree accordingly so that all 4 speakers can playback audio as expected. Signed-off-by: Le Qi <le.qi@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251010033728.1808133-1-le.qi@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: x1e80100: Describe the full 'link' region of DP hostsKonrad Dybcio1-4/+4
The regions are larger than currently described. Rather inconveniently, some control registers, including some related to USB4, are in that left-out chunk. Extend it to cover the entire region, as per the hw specification. Fixes: 1940c25eaa63 ("arm64: dts: qcom: x1e80100: Add display nodes") Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20251009-topic-hamoa_dp_reg-v1-1-4c70afa5f029@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: qcm2290: Add uart1 and uart5 nodesWojciech Slenska1-0/+48
Add nodes to support uart1 and uart5. Signed-off-by: Wojciech Slenska <wojciech.slenska@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251009090858.32911-1-wojciech.slenska@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: qcm2290: Fix uart3 QUP interconnectWojciech Slenska1-1/+1
The config_noc interconnect should use SLAVE_QUP_0. Signed-off-by: Wojciech Slenska <wojciech.slenska@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251009090718.32503-1-wojciech.slenska@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: qcm6490-shift-otter: Enable venus nodeAlexander Martinz1-0/+6
Enable the venus node so that the video encoder/decoder will start working. Signed-off-by: Alexander Martinz <amartinz@shiftphones.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251009-otter-further-bringup-v2-6-5bb2f4a02cea@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: qcm6490-shift-otter: Enable RGB LEDLuca Weiss1-0/+27
Enable the RGB LED connected to the PM7350C (PM8350C). Signed-off-by: Luca Weiss <luca@lucaweiss.eu> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251009-otter-further-bringup-v2-5-5bb2f4a02cea@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: qcm6490-shift-otter: Enable flash LEDCasey Connolly1-0/+13
Describe the flash LED on this phone. Signed-off-by: Casey Connolly <casey.connolly@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Pavel Machek <pavel@ucw.cz> Link: https://lore.kernel.org/r/20251009-otter-further-bringup-v2-4-5bb2f4a02cea@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: qcm6490-shift-otter: Add missing reserved-memoryAlexander Martinz1-0/+5
It seems we also need to reserve a region of 81 MiB called "removed_mem" otherwise we can easily hit memory errors with higher RAM usage. Fixes: 249666e34c24 ("arm64: dts: qcom: add QCM6490 SHIFTphone 8") Signed-off-by: Alexander Martinz <amartinz@shiftphones.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251009-otter-further-bringup-v2-3-5bb2f4a02cea@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: qcm6490-shift-otter: Remove thermal zone polling delaysAlexander Martinz1-14/+0
As with all other devices in commit 7747a49db7e5 ("arm64: dts: qcom: sc7280-*: Remove thermal zone polling delays"), apply the same change to this device as the delays are assumed to be equal to "0" if not set. Signed-off-by: Alexander Martinz <amartinz@shiftphones.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251009-otter-further-bringup-v2-2-5bb2f4a02cea@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: qcm6490-shift-otter: Fix sorting and indentationAlexander Martinz1-5/+5
Make sure the nodes are sorted correctly, and the indentation is correct. Signed-off-by: Alexander Martinz <amartinz@shiftphones.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251009-otter-further-bringup-v2-1-5bb2f4a02cea@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: defconfig: Enable two Novatek display panels for MTP8750 and TianmaKrzysztof Kozlowski1-0/+2
Enable drivers for Novatek NT36672A panel (used on Xiaomi Pocophone F1 Tianma, Qualcomm SDM845 SoC) and Novatek NT37801 panel (used on Qualcomm MTP8750 development board). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20251009021507.175290-2-krzysztof.kozlowski@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: msm8939-asus-z00t: add initial device treeErikas Bitovtas2-0/+257
Add an initial device tree for Asus ZenFone 2 Laser/Selfie. This includes support for: - UART - USB - Internal storage - MicroSD - Volume keys - Touchscreen: Focaltech FT5306 - Accelerometer: Invensense MPU6515 - Magnetometer: Asahi Kasei AK09911 - Vibrator - Audio input and output - Modem Signed-off-by: Erikas Bitovtas <xerikasxx@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251008182106.217340-3-xerikasxx@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: Add support for Huawei MateBook E 2019Jingzhou Zhu2-0/+973
Add device tree for Huawei MateBook E 2019, which is a 2-in-1 tablet based on Qualcomm's sdm850 platform. Supported features: - ADSP, CDSP and SLPI - Volume Key - Power Key - Tablet Mode Switching - Display - Touchscreen - Stylus - WiFi [1] - Bluetooth [2] - GPU - USB - Keyboard - Touchpad - UFS - SD Card - Audio (right internal mic and headphone mic not working) - Mobile Network [1] WiFi probing log: ath10k_snoc 18800000.wifi: Adding to iommu group 12 ath10k_snoc 18800000.wifi: qmi chip_id 0x30214 chip_family 0x4001 board_id 0xff soc_id 0x40030001 ath10k_snoc 18800000.wifi: qmi fw_version 0x2009856b fw_build_timestamp 2018-07-19 12:28 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HL.2.0-01387-QCAHLSWMTPLZ-1 ath10k_snoc 18800000.wifi: wcn3990 hw1.0 target 0x00000008 chip_id 0x00000000 sub 0000:0000 ath10k_snoc 18800000.wifi: kconfig debug 1 debugfs 1 tracing 1 dfs 0 testmode 0 ath10k_snoc 18800000.wifi: firmware ver api 5 features wowlan,mgmt-tx-by-reference,non-bmi crc32 b3d4b790 ath10k_snoc 18800000.wifi: htt-ver 3.53 wmi-op 4 htt-op 3 cal file max-sta 32 raw 0 hwcrypto 1 ath10k_snoc 18800000.wifi: invalid MAC address; choosing random [2] Bluetooth probing log: Bluetooth: hci0: setting up wcn399x Bluetooth: hci0: QCA Product ID :0x0000000a Bluetooth: hci0: QCA SOC Version :0x40010214 Bluetooth: hci0: QCA ROM Version :0x00000201 Bluetooth: hci0: QCA Patch Version:0x00000001 Bluetooth: hci0: QCA controller version 0x02140201 Bluetooth: hci0: QCA Downloading qca/crbtfw21.tlv Bluetooth: hci0: QCA Downloading qca/crnv21.bin Bluetooth: hci0: QCA setup on UART is completed Features not supported yet: - Panel Backlight - Lid Detection - Battery - EFI Variable Access - Cameras 1. Panel backlight, lid detection and battery will be supported with the EC driver upstreamed. 2. EFI variables can only be read with the QSEECOM driver, and will be enabled when the driver is fixed. 3. Cameras are tested to work with modified downstream driver, and once drivers for these camera modules are included in the tree, cameras can be enabled. Features won't be supported: - External Display - Fingerprint 1. To make external display work, more reverse engineering may be required, but it's beyond my ability. 2. Fingerprint is controlled by TrustZone, meaning direct access to it isn't possible. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Jingzhou Zhu <newwheatzjz@zohomail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251008130052.11427-3-newwheatzjz@zohomail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-27arm64: dts: qcom: sm8750-mtp: move PCIe GPIOs to pcieport0 nodeKrishna Chaitanya Chundru1-3/+3
Relocate the wake-gpios and perst-gpios properties from the pcie0 controller node to the pcieport0 node. These GPIOs are associated with the PCIe root port and should reside under the pcieport0 node. Also rename perst-gpios to reset-gpios to match the expected property name in the PCIe port node. Fixes: 141714e163bb ("arm64: dts: qcom: sm8750-mtp: Add WiFi and Bluetooth") Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Tested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20251008-sm8750-v1-1-daeadfcae980@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2026-06-06 19:57:42 +0300