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2023-12-11arm64: dts: mediatek: mt8183: Use interrupts-extended where possibleAngeloGioacchino Del Regno10-22/+11
Change all instances of interrupt-parent + interrupts to one line as interrupts-extended where possible across all MT8183 DTs to both simplify and reduce code size. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2023-12-11arm64: dts: mediatek: mt8192: Add thermal nodes and thermal zonesBalsam CHIHI1-0/+454
Add thermal nodes and thermal zones for the mt8192. The mt8192 SoC has several hotspots around the CPUs. Specify the targeted temperature threshold to apply the mitigation and define the associated cooling devices. Signed-off-by: Balsam CHIHI <bchihi@baylibre.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> [bero@baylibre.com: cosmetic changes, reduce lvts_ap size] Signed-off-by: Bernhard Rosenkränzer <bero@baylibre.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2023-12-11arm64: dts: mediatek: mt8183: Add decoderYunfei Dong1-0/+30
Add node for the hardware decoder present on the MT8183 SoC. Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Signed-off-by: Qianqian Yan <qianqian.yan@mediatek.com> Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> Signed-off-by: Alexandre Courbot <acourbot@chromium.org> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230630151436.155586-8-nfraprado@collabora.com
2023-12-11arm64: dts: mediatek: mt8173: Drop VDEC_SYS reg from decoderNícolas F. R. A. Prado1-3/+5
Remove the VDEC_SYS register space from the decoder, so that the node address becomes that of VDEC_MISC, solving the long-standing conflicting addresses between this node and the vdecsys clock-controller node: arch/arm64/boot/dts/mediatek/mt8173.dtsi:1365.38-1369.5: Warning (unique_unit_address_if_enabled): /soc/clock-controller@16000000: duplicate unit-address (also used in node /soc/vcodec@16000000) The driver makes use of this register space, however, so also add a phandle to the VDEC_SYS syscon to maintain functionality. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230630151436.155586-7-nfraprado@collabora.com
2023-12-11arm64: dts: mediatek: cherry: Add platform thermal configurationAngeloGioacchino Del Regno1-0/+105
This platform has three auxiliary NTC thermistors, connected to the SoC's ADC pins. Enable the auxadc in order to be able to read the ADC values, add a generic-adc-thermal LUT for each and finally assign them to the SoC's thermal zones. Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230424112523.1436926-2-angelogioacchino.delregno@collabora.com
2023-11-08Merge tag 'rproc-v6.7' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull remoteproc updates from Bjorn Andersson: "Support for controlling the second core in Mediatek's SCP dual-core setup is introduced. Support for audio, compute and modem DSPs on Qualcomm SM6375, and the audio DSP in SC7180 are introduced. The peripheral NoC clock is dropped from MSM8996 modem DSP, as this is handled through the interconnect provider. In the zynqmp driver the setup for TCM memory, and device address translation thereof, when operating in lockstep mode is corrected. A few bug fixes and cleanups are introduces across the ST and STM32 remoteproc drivers" * tag 'rproc-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (28 commits) remoteproc: st: Fix sometimes uninitialized ret in st_rproc_probe() remoteproc: st: Use device_get_match_data() remoteproc: zynqmp: Change tcm address translation method remoteproc: mediatek: Refactor single core check and fix retrocompatibility remoteproc: qcom: q6v5-mss: Remove PNoC clock from 8996 MSS dt-bindings: remoteproc: qcom,msm8996-mss-pil: Remove PNoC clock dt-bindings: remoteproc: qcom,adsp: Remove AGGRE2 clock remoteproc: qcom: pas: Add SM6375 MPSS remoteproc: qcom: pas: Add SM6375 ADSP & CDSP dt-bindings: remoteproc: qcom,sm6375-pas: Document remoteprocs dt-bindings: remoteproc: pru: Add Interrupt property remoteproc: qcom: pas: Add sc7180 adsp dt-bindings: remoteproc: qcom: sc7180-pas: Add ADSP compatible arm64: dts: mediatek: Update the node name of SCP rpmsg subnode remoteproc: zynqmp: fix TCM carveouts in lockstep mode remoteproc: mediatek: Refine ipi handler error message remoteproc: mediatek: Report watchdog crash to all cores remoteproc: mediatek: Handle MT8195 SCP core 1 watchdog timeout remoteproc: mediatek: Setup MT8195 SCP core 1 SRAM offset remoteproc: mediatek: Remove dependency of MT8195 SCP L2TCM power control on dual-core SCP ...
2023-11-02Merge tag 'soc-dt-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds20-112/+1776
Pull SoC DT updates from Arnd Bergmann: "There are a couple new SoCs that are supported for the first time: - AMD Pensando Elba is a data processing unit based on Cortex-A72 CPU cores - Sophgo makes RISC-V based chips, and we now support the CV1800B chip used in the milkv-duo board and the massive sg2042 chip in the milkv-pioneer, a 64-core developer workstation. - Qualcomm Snapdragon 720G (sm7125) is a close relative of Snapdragon 7c and gets added with some Xiaomi phones - Renesas gains support for the R8A779F4 (R-Car S4-8) automotive SoC and the RZ/G3S (R9A08G045) embedded SoC. There are also a bunch of newly supported machines that use already supported chips. On the 32-bit side, we have: - USRobotics USR8200 is a NAS/Firewall/router based on the ancient Intel IXP4xx platform - A couple of machines based on the NXP i.MX5 and i.MX6 platforms - One machine each for Allwinner V3s, Aspeed AST2600, Microchip sama5d29 and ST STM32mp157 The other ones all use arm64 cores on chips from allwinner, amlogic, freescale, mediatek, qualcomm and rockchip" * tag 'soc-dt-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (641 commits) ARM: dts: BCM5301X: Set switch ports for Linksys EA9200 ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 CPU ports ARM: dts: BCM5301X: Explicitly disable unused switch CPU ports ARM: dts: BCM5301X: Relicense Vivek's code to the GPL 2.0+ / MIT ARM: dts: BCM5301X: Relicense Felix's code to the GPL 2.0+ / MIT ARM: dts: BCM5301X: Set MAC address for Asus RT-AC87U arm64: dts: socionext: add missing cache properties riscv: dts: thead: convert isa detection to new properties arm64: dts: Update cache properties for socionext arm64: dts: ti: k3-am654-idk: Add ICSSG Ethernet ports arm64: dts: ti: k3-am654-icssg2: add ICSSG2 Ethernet support arm64: dts: ti: k3-am65-main: Add ICSSG IEP nodes arm64: dts: ti: k3-am62p5-sk: Updates for SK EVM arm64: dts: ti: k3-am62p: Add nodes for more IPs arm64: dts: rockchip: Add Turing RK1 SoM support dt-bindings: arm: rockchip: Add Turing RK1 dt-bindings: vendor-prefixes: add turing arm64: dts: rockchip: Add DFI to rk3588s arm64: dts: rockchip: Add DFI to rk356x arm64: dts: rockchip: Always enable DFI on rk3399 ...
2023-10-19Merge tag 'v6.6-next-dts64.3' of ↵Arnd Bergmann15-69/+1733
https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into soc/dt MediaTek ARM64 DTS updates for v6.7 - Add support for SMI/IOMMU/LARBs, power domains and multimedia related subsystems for the MT8365 SoC - Add support for MediaTek Genio 1200 IoT evaluation board - Add support for newer revisions of MT8192 Chromebooks - Add support for internal eDP display on MT8195 Cherry Chromebooks - Add display and display backlight support for the Helio X10 SoC and for the Sony Xperia M5 smartphone * tag 'v6.6-next-dts64.3' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: (21 commits) arm64: dts: mediatek: cherry: Configure eDP and internal display arm64: dts: mediatek: mt6795-xperia-m5: Add DSI Display and its vregs arm64: dts: mediatek: mt6795-xperia-m5: Add display backlight support arm64: dts: mediatek: mt6795: Add support for display blocks and DPI/DSI arm64: dts: mediatek: Add spherion-rev4 arm64: dts: mediatek: Add hayato-rev5-sku2 arm64: dts: mediatek: Remove asurada-audio dtsi files dt-bindings: arm64: dts: mediatek: Add rev4 of spherion dt-bindings: arm64: dts: mediatek: Add rev5-sku2 of hayato arm64: dts: mediatek: add iommu support for mt8365 SoC arm64: dts: mediatek: add larb support for mt8365 SoC arm64: dts: mediatek: add smi support for mt8365 SoC arm64: dts: mediatek: add power domain support for mt8365 SoC arm64: dts: mediatek: add apu support for mt8365 SoC arm64: dts: mediatek: add camsys support for mt8365 SoC arm64: dts: mediatek: add mmsys support for mt8365 SoC arm64: dts: mediatek: mt8183-kukui: Add PMIC regulator supplies arm64: dts: mediatek: add device-tree for Genio 1200 EVK board dt-bindings: arm64: mediatek: add mt8395-evk board dt-bindings: power: Add MT8365 power domains ... Link: https://lore.kernel.org/r/298f159c-f80d-3ba8-fde9-b11b59e5a58e@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-18arm64: dts: mediatek: cherry: Configure eDP and internal displayAngeloGioacchino Del Regno1-0/+33
Add the required nodes to enable the DisplayPort interface, connected to the Embedded DisplayPort port, where we have an internal display. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230816190427.2137768-1-nfraprado@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: mt6795-xperia-m5: Add DSI Display and its vregsAngeloGioacchino Del Regno1-0/+69
Add support for the DSI display found on the Sony Xperia M5, including the necessary regulators configuration for it. Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230721082822.680010-4-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: mt6795-xperia-m5: Add display backlight supportAngeloGioacchino Del Regno1-0/+32
Add the relevant nodes for display backlight on Sony Xperia M5: this needs both the SoC PWM IP and MT6332 PMIC LED strings. Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230721082822.680010-3-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: mt6795: Add support for display blocks and DPI/DSIAngeloGioacchino Del Regno1-1/+252
Introduce all nodes for all of the display blocks in the MediaTek Helio X10 MT6795 SoC, including the DSI PHY and DSI/DPI interfaces: those are left disabled as usage is board specific. Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230721082822.680010-2-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: Add spherion-rev4Nícolas F. R. A. Prado2-0/+78
Add a devicetree for rev4 of Spherion. It uses the rt5682s audio codec instead of the rt5682 used in the previous revision. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230721201705.387426-6-nfraprado@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: Add hayato-rev5-sku2Nícolas F. R. A. Prado2-0/+65
Add a devicetree for rev5-sku2 of Hayato. It uses the rt5682s audio codec instead of the rt5682 used in the previous revision. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230721201705.387426-5-nfraprado@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: Remove asurada-audio dtsi filesNícolas F. R. A. Prado6-68/+64
There aren't enough users of the common asurada-audio dtsi files to justify having them. It is simpler to just have the audio nodes directly on the board files. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230721201705.387426-4-nfraprado@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: add iommu support for mt8365 SoCAlexandre Mergnat1-0/+8
Add iommu support in the SoC DTS using the 4 local arbiters (LARBs) Reviewed-by: Yong Wu <yong.wu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230207-iommu-support-v6-7-24453c8625b3@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: add larb support for mt8365 SoCAlexandre Mergnat1-0/+59
Local arbiter (LARB) is a component of Smart Multimedia Interface (SMI), used to help the memory management (IOMMU). This patch add 4 LARBs and 2 clocks for the larb1 and larb3 support. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230207-iommu-support-v6-6-24453c8625b3@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: add smi support for mt8365 SoCAlexandre Mergnat1-0/+15
Smart Multimedia Interface (SMI) local arbiter does the arbitration for memory requests from multi-media engines. Add SMI in the MT8365 DTS will allow to add local ARBiter (LARB), use by IOMMU. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230207-iommu-support-v6-5-24453c8625b3@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: add power domain support for mt8365 SoCAlexandre Mergnat1-0/+110
The following power domain are added to the SoC dts: - MM (MultiMedia) - CONN (Connectivity) - MFG (MFlexGraphics) - Audio - Cam (Camera) - DSP (Digital Signal Processor) - Vdec (Video decoder) - Venc (Video encoder) - APU (AI Processor Unit) Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230207-iommu-support-v6-4-24453c8625b3@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: add apu support for mt8365 SoCAlexandre Mergnat1-0/+6
AI Processor Unit System (APUSYS) is a highly efficient computing unit system which is most suitable for AI/CV algorithms. It includes one programmable AI processor (Cadence VP6) for both AI and CV algorithms, and an eDMA engine for data movement between external DRAM and VP6 internal memory. For more detail, ask Mediatek for the MT8365 IoT application processor functional specification. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230207-iommu-support-v6-3-24453c8625b3@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: add camsys support for mt8365 SoCAlexandre Mergnat1-0/+6
Camera System (CamSys) incorporates an enhanced feature based image signal processor to connect a variety of image sensor components. This processor consists of timing generated unit (TG), lens/sensor compensation unit and image process unit. For more detail, ask Mediatek for the MT8365 IoT application processor functional specification. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230207-iommu-support-v6-2-24453c8625b3@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: add mmsys support for mt8365 SoCAlexandre Mergnat1-0/+6
Multimedia subsystem (MMsys) contains multimedia controller, Multimedia Data Path v2.0 (MDP 2.0) and Display (DISP). The multimedia controller includes bus fabric control, Smart Memory Interface (SMI) control, memory access second-level arbiter, and multimedia configuration. It plays the key role in handling different handshakings between infra subsystem, video subsystem, image subsystem and G3D subsystem. For more detail, ask Mediatek for the MT8365 IoT application processor functional specification. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230207-iommu-support-v6-1-24453c8625b3@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: mt8183-kukui: Add PMIC regulator suppliesChen-Yu Tsai1-0/+28
The PMIC regulator node is missing regulator supplies. Now that the binding supports them, add all the power rail supplies. Most of them are fed from a system-wide semi-regulated power rail. A couple LDOs are fed from the PMIC's own buck regulator outputs. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230928085537.3246669-13-wenst@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18arm64: dts: mediatek: add device-tree for Genio 1200 EVK boardMacpaul Lin2-0/+902
Add basic device-tree for the Genio 1200-EVK board. This board is made by MediaTek and has a MT8395 SoC (MT8195 family), associated with the MT6359 and MT6360 PMICs, and the MT7921 connectivity chip. The IOs available on that board are: * 1 USB Type-C connector with DP aux mode support * 2 USB Type-A connector with a USB hub * 1 micro-USB port for gadget or OTG support * 1 full size HDMI RX and 1 full size HDMI TX connector * 1 micro SD slot * 40 pins header * SPI interface header * 1 M.2 slot * 1 audio jack * 1 micro-USB port for serial debug * 2 connectors for DSI displays, 1 of the DSI panel is installed * 3 connectors for CSI cameras * 1 connector for a eDP panel * 1 MMC storage * 1 Touch Panel (installed DSI display) * 1 M.2 slot for 5G dongle This commit adds basic support in order to be able to boot. Signed-off-by: Ben Lok <ben.lok@mediatek.com> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230914055145.16801-2-macpaul.lin@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-12Merge tag 'soc-fixes-6.6-2' of ↵Linus Torvalds4-10/+34
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "AngeloGioacchino Del Regno is stepping in as co-maintainer for the MediaTek SoC platform and starts by sending some dts fixes for the mt8195 platform that had been pending for a while. On the ixp4xx platform, Krzysztof Halasa steps down as co-maintainer, reflecting that Linus Walleij has been handling this on his own for the past few years. Generic RISC-V kernels are now marked as incompatible with the RZ/Five platform that requires custom hacks both for managing its DMA bounce buffers and for addressing low virtual memory. Finally, there is one bugfix for the AMDTEE firmware driver to prevent a use-after-free bug" * tag 'soc-fixes-6.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: IXP4xx MAINTAINERS entries arm64: dts: mediatek: mt8195: Set DSU PMU status to fail arm64: dts: mediatek: fix t-phy unit name arm64: dts: mediatek: mt8195-demo: update and reorder reserved memory regions arm64: dts: mediatek: mt8195-demo: fix the memory size to 8GB MAINTAINERS: Add Angelo as MediaTek SoC co-maintainer soc: renesas: Make ARCH_R9A07G043 (riscv version) depend on NONPORTABLE tee: amdtee: fix use-after-free vulnerability in amdtee_close_session
2023-10-06arm64: dts: mediatek: mt8195: Set DSU PMU status to failNícolas F. R. A. Prado1-0/+1
The DSU PMU allows monitoring performance events in the DSU cluster, which is done by configuring and reading back values from the DSU PMU system registers. However, for write-access to be allowed by ELs lower than EL3, the EL3 firmware needs to update the setting on the ACTLR3_EL3 register, as it is disallowed by default. That configuration is not done on the firmware used by the MT8195 SoC, as a consequence, booting a MT8195-based machine like mt8195-cherry-tomato-r2 with CONFIG_ARM_DSU_PMU enabled hangs the kernel just as it writes to the CLUSTERPMOVSCLR_EL1 register, since the instruction faults to EL3, and BL31 apparently just re-runs the instruction over and over. Mark the DSU PMU node in the Devicetree with status "fail", as the machine doesn't have a suitable firmware to make use of it from the kernel, and allowing its driver to probe would hang the kernel. Fixes: 37f2582883be ("arm64: dts: Add mediatek SoC mt8195 and evaluation board") Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230720200753.322133-1-nfraprado@collabora.com Link: https://lore.kernel.org/r/20231003-mediatek-fixes-v6-7-v1-5-dad7cd62a8ff@collabora.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-06arm64: dts: mediatek: fix t-phy unit nameEugen Hristev2-2/+2
dtbs_check throws a warning at t-phy nodes: Warning (unit_address_vs_reg): /t-phy@1a243000: node has a unit name, but no reg or ranges property Warning (unit_address_vs_reg): /soc/t-phy@11c00000: node has a unit name, but no reg or ranges property The ranges is empty thus removing the `@1a243000`, `@11c00000` from the node name. Fixes: 6029cae696c8 ("arm64: dts: mediatek: mt7622: harmonize node names and compatibles") Fixes: 918aed7abd2d ("arm64: dts: mt7986: add pcie related device nodes") Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230814093931.9298-2-eugen.hristev@collabora.com Link: https://lore.kernel.org/r/20231003-mediatek-fixes-v6-7-v1-4-dad7cd62a8ff@collabora.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-06arm64: dts: mediatek: mt8195-demo: update and reorder reserved memory regionsMacpaul Lin1-7/+30
The dts file of the MediaTek MT8195 demo board has been updated to include new reserved memory regions. These reserved memory regions are: - SCP - VPU, - Sound DMA - APU. These regions are defined with the "shared-dma-pool" compatible property. In addition, the existing reserved memory regions have been reordered by their addresses to improve readability and maintainability of the DTS file. Cc: stable@vger.kernel.org # 6.1, 6.4, 6.5 Fixes: e4a417520101 ("arm64: dts: mediatek: mt8195-demo: fix the memory size of node secmon") Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230905034511.11232-2-macpaul.lin@mediatek.com Link: https://lore.kernel.org/r/20231003-mediatek-fixes-v6-7-v1-3-dad7cd62a8ff@collabora.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-06arm64: dts: mediatek: mt8195-demo: fix the memory size to 8GBMacpaul Lin1-1/+1
The onboard dram of mt8195-demo board is 8GB. Cc: stable@vger.kernel.org # 6.1, 6.4, 6.5 Fixes: 6147314aeedc ("arm64: dts: mediatek: Add device-tree for MT8195 Demo board") Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230905034511.11232-1-macpaul.lin@mediatek.com Link: https://lore.kernel.org/r/20231003-mediatek-fixes-v6-7-v1-2-dad7cd62a8ff@collabora.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-09-24arm64: dts: mediatek: minor whitespace cleanup around '='Krzysztof Kozlowski3-7/+7
The DTS code coding style expects exactly one space before and after '=' sign. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230702185128.44052-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-09-24arm64: dts: mediatek: add missing space before {Krzysztof Kozlowski3-36/+36
Add missing whitespace between node name/label and opening {. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230705150006.293690-2-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-09-19arm64: dts: mediatek: Update the node name of SCP rpmsg subnodeTinghan Shen2-2/+2
Align the node name with the definition in SCP bindings. Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/20230901080935.14571-3-tinghan.shen@mediatek.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
2023-09-15arm64: dts: mediatek: Fix "mediatek,merge-mute" and "mediatek,merge-fifo-en" ↵Rob Herring1-5/+5
types "mediatek,merge-mute" and "mediatek,merge-fifo-en" properties are defined and used as boolean properties which in DT have no value. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230830195650.704737-1-robh@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12arm64: dts: mediatek: Fix "status" valuesRob Herring1-2/+2
The defined value for "status" is "disabled", not "disable". Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230804225813.12493-1-robh@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-15arm64: dts: mt7986: increase bl2 partition on NAND of Bananapi R3Daniel Golle1-3/+3
The bootrom burned into the MT7986 SoC will try multiple locations on the SPI-NAND flash to load bl2 in case the bl2 image located at the the previously attempted offset is corrupt. Use 0x100000 instead of 0x80000 as partition size for bl2 on SPI-NAND, allowing for up to four redundant copies of bl2 (typically sized a bit less than 0x40000). Fixes: 8e01fb15b8157 ("arm64: dts: mt7986: add Bananapi R3") Signed-off-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/ZH9UGF99RgzrHZ88@makrotopia.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mediatek: mt8186: Wire up GPU voltage/frequency scalingChen-Yu Tsai1-1/+139
Add the GPU's OPP table. This is from the downstream ChromeOS kernel, adapted to the new upstream opp-supported-hw binning format. Also add dynamic-power-coefficient for the GPU. Also add label for mfg1 power domain. This is to be used at the board level to add a regulator supply for the power domain. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230609072906.2784594-5-wenst@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mediatek: mt8186: Add GPU speed bin NVMEM cellsChen-Yu Tsai1-0/+7
On the MT8186, the chip is binned for different GPU voltages at the highest OPPs. The binning value is stored in the efuse. Add the NVMEM cell, and tie it to the GPU. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230609072906.2784594-4-wenst@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mediatek: mt8186: Wire up CPU frequency/voltage scalingChen-Yu Tsai1-0/+242
This adds clocks, dynamic power coefficients, and OPP tables for the CPU cores, so that everything required at the SoC level for CPU freqency and voltage scaling is available. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230609072906.2784594-3-wenst@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mediatek: mt8186: Add CCI node and CCI OPP tableChen-Yu Tsai1-0/+101
Add a device node for the CCI (cache coherent interconnect) and an OPP table for it. The OPP table was taken from the downstream ChromeOS kernel. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230609072906.2784594-2-wenst@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mt7986: add pwm-fan and cooling-maps to BPI-R3 dtsDaniel Golle1-0/+31
Add pwm-fan and cooling-maps to BananaPi-R3 devicetree. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230530201235.22330-5-linux@fw-web.de Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mt7986: add thermal-zonesDaniel Golle1-0/+28
Add thermal-zones to mt7986 devicetree. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230530201235.22330-4-linux@fw-web.de Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mt7986: add thermal and efuseDaniel Golle1-1/+35
Add thermal related nodes to mt7986 devicetree. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230530201235.22330-3-linux@fw-web.de Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mediatek: mt8192: Fix CPUs capacity-dmips-mhzNícolas F. R. A. Prado1-4/+4
The capacity-dmips-mhz parameter was miscalculated: this SoC runs the first (Cortex-A55) cluster at a maximum of 2000MHz and the second (Cortex-A76) cluster at a maximum of 2200MHz. In order to calculate the right capacity-dmips-mhz, the following test was performed: 1. CPUFREQ governor was set to 'performance' on both clusters 2. Ran dhrystone with 500000000 iterations for 10 times on each cluster 3. Calculated the mean result for each cluster 4. Calculated DMIPS/MHz: dmips_mhz = dmips_per_second / cpu_mhz 5. Scaled results to 1024: result_c0 = dmips_mhz_c0 / dmips_mhz_c1 * 1024 The mean results for this SoC are: Cluster 0 (LITTLE): 12016411 Dhry/s Cluster 1 (BIG): 31702034 Dhry/s The calculated scaled results are: Cluster 0: 426.953226899238 (rounded to 427) Cluster 1: 1024 Fixes: 48489980e27e ("arm64: dts: Add Mediatek SoC MT8192 and evaluation board dts and Makefile") Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230602183515.3778780-1-nfraprado@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mediatek: mt8192: Add missing dma-ranges to soc nodeNícolas F. R. A. Prado1-0/+1
In the series "Adjust the dma-ranges for MTK IOMMU", the mtk-iommu driver was adapted to separate the iova range based on the larb used, and a dma-ranges property was added to the soc node in the devicetree of the affected SoCs allowing the whole 16GB iova range to be used. Except that for mt8192, there was no patch adding dma-ranges. Add the missing dma-ranges property to the soc node like was done for mt8195 and mt8186. This fixes the usage of the vcodec, which would otherwise trigger iommu faults. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230601203221.3675915-1-nfraprado@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mediatek: mt8183: kukui: Add scp firmware-nameHsin-Yi Wang1-0/+2
The upstream SCP firmware path is /lib/firmware/mediatek/mt8183/scp.img Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230220093343.3447381-1-hsinyi@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mt8195: Add video decoder nodeYunfei Dong1-0/+70
Add video decoder node to mt8195 device tree. Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://lore.kernel.org/r/20230303013842.23259-7-allen-kh.cheng@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mt8192: Add video-codec nodesAllen-KH Cheng1-0/+59
Add video-codec lat and core nodes for mt8192 SoC. Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://lore.kernel.org/r/20230303013842.23259-4-allen-kh.cheng@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mediatek: Add cpufreq nodes for MT8192Allen-KH Cheng1-0/+14
Add the cpufreq nodes for MT8192 SoC. Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230317061944.15434-1-allen-kh.cheng@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mediatek: mt8173-elm: remove panel model number in DTIcenowy Zheng1-1/+1
Currently a specific panel number is used in the Elm DTSI, which is corresponded to a 12" panel. However, according to the official Chrome OS devices document, Elm refers to Acer Chromebook R13, which, as the name specifies, uses a 13.3" panel, which comes with EDID information. As the kernel currently prioritizes the hardcoded timing parameters matched with the panel number compatible, a wrong timing will be applied to the 13.3" panel on Acer Chromebook R13, which leads to blank display. Because the Elm DTSI is shared with Hana board, and Hana corresponds to multiple devices from 11" to 14", a certain panel model number shouldn't be present, and driving the panel according to its EDID information is necessary. Signed-off-by: Icenowy Zheng <uwu@icenowy.me> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20230526100801.16310-1-uwu@icenowy.me Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-06-15arm64: dts: mt7986: use size of reserved partition for bl2Frank Wunderlich1-6/+1
To store uncompressed bl2 more space is required than partition is actually defined. There is currently no known usage of this reserved partition. Openwrt uses same partition layout. We added same change to u-boot with commit d7bb1099 [1]. [1] https://source.denx.de/u-boot/u-boot/-/commit/d7bb109900c1ca754a0198b9afb50e3161ffc21e Cc: stable@vger.kernel.org Fixes: 8e01fb15b815 ("arm64: dts: mt7986: add Bananapi R3") Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/20230528113343.7649-1-linux@fw-web.de Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-25 11:29:38 +0300