- 02 Dec, 2022 2 commits
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Johan Hovold authored
The devices on the SC8280XP PCIe buses are cache coherent and must be marked as such to avoid data corruption. A coherent device can, for example, end up snooping stale data from the caches instead of using data written by the CPU through the non-cacheable mapping which is used for consistent DMA buffers for non-coherent devices. Note that this is much more likely to happen since commit c44094ee ("arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()") that was added in 6.1 and which removed the cache invalidation when setting up the non-cacheable mapping. Marking the PCIe devices as coherent specifically fixes the intermittent NVMe probe failures observed on the Thinkpad X13s, which was due to corruption of the submission and completion queues. This was typically observed as corruption of the admin submission queue (with well-formed completion): could not locate request for tag 0x0 nvme nvme0: invalid id 0 completed on queue 0 or corruption of the admin or I/O completion queues (malformed completion): could not locate request for tag 0x45f nvme nvme0: invalid id 25695 completed on queue 25965 presumably as these queues are small enough to not be allocated using CMA which in turn make them more likely to be cached (e.g. due to accesses to nearby pages through the cacheable linear map). Increasing the buffer sizes to two pages to force CMA allocation also appears to make the problem go away. Fixes: 813e8315 ("arm64: dts: qcom: sc8280xp/sa8540p: add PCIe2-4 nodes") Signed-off-by:
Johan Hovold <johan+linaro@kernel.org> Reviewed-by:
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by:
Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by:
Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221124142501.29314-1-johan+linaro@kernel.org
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Bjorn Andersson authored
Mergeback arm64-fixes-for-6.1 to avoid merge conflicts.
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- 15 Nov, 2022 7 commits
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Konrad Dybcio authored
The DMA properties in this DT are identical to the ones already defined in sdm845.dtsi. Remove them. Signed-off-by:
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Konrad Dybcio authored
Wire up necessary supplies to USB PHYs to enable USB3 on Sagami and remove all the limit-to-USB2 properties. Signed-off-by:
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Konrad Dybcio authored
Configure most RPMh-controlled regulators on SoMC Sagami. The missing ones (on pm8350b and pm8008[ij]) will be configured when driver support is added. Thankfully, it looks like PDX215 and PDX214 don't have any differences when it comes to PM8350/PM8350C/PMR735a. Signed-off-by:
Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by:
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Douglas Anderson authored
The 1-mic and 3-mic dtsi still had two minor cosmetic differences after commit '3d11e7e1 ("arm64: dts: qcom: sc7280: sort out the "Status" to last property with sc7280-herobrine-audio-rt5682.dtsi")'. Let's fix them so the two files diff better. This is expected to have no effect though it will slightly change the generated dtb by removing an unnecessary 'status = "okay"' from the sound node. Signed-off-by:
Douglas Anderson <dianders@chromium.org> Reviewed-by:
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Krzysztof Kozlowski authored
Hex numbers in addresses and sizes should be rather eight digits, not nine. Drop leading zeros. No functional change (same DTB). Suggested-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by:
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Krzysztof Kozlowski authored
PCIe on MSM8996 and MSM8998 use the same clocks, so use one order to make the binding simpler. Signed-off-by:
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Krzysztof Kozlowski authored
Add new compatible for MSM8998 (compatible with MSM8996) to allow further customizing if needed and to accurately describe the hardware. Signed-off-by:
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- 12 Nov, 2022 10 commits
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Johan Hovold authored
Enable the Qualcomm QCNFA765 Wireless Network Adapter connected to PCIe4. Signed-off-by:
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Johan Hovold authored
Enable the modem connected to the PCIe3a M.2 connector. Signed-off-by:
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Johan Hovold authored
Enable the NVMe SSD connected to PCIe2. Signed-off-by:
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Johan Hovold authored
Enable the Qualcomm QCNFA765 Wireless Network Adapter connected to PCIe4. Signed-off-by:
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Johan Hovold authored
Enable the SDX55 modem connected to PCIe3. Signed-off-by:
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Johan Hovold authored
Enable the NVMe SSD connected to PCIe2. Signed-off-by:
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Johan Hovold authored
Rename the backlight and misc regulators according to the net names. Signed-off-by:
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Johan Hovold authored
The SA8295P-ADP has up to four PCIe interfaces implemented by three or four controllers: PCIe2A, PCIe3A/PCIe3B and PCIe4. PCIe2 is used in x4 mode, while PCIe3 can be used in either x2 or x4 mode. Enable both PCIe3A and PCI3B in x2 mode for now. Signed-off-by:
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Johan Hovold authored
The SC8280XP platform has seven PCIe controllers: PCIe0 USB4 PCIe1 USB4 PCIe2A 4-lane PCIe2B 2-lane PCIe3A 4-lane PCIe3B 2-lane PCIe4 1-lane while SA8540P only has five (PCIe2-4). Add devicetree nodes for the PCIe2-4 controllers and their PHYs. Signed-off-by:
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Richard Acayan authored
The Qualcomm Snapdragon 670 has been out for a while. Add a device tree for it and the Google Pixel 3a as the first device. The Pixel 3a has the same bootloader issue as the Pixel 3 and will not work on Android 10 bootloaders or later until it gets fixed for the Pixel 3. SoC Initial Features: - power management - clocks - pinctrl - eMMC - USB 2.0 - GENI I2C - IOMMU - RPMh - interrupts Device-Specific Initial Features: - side buttons (keys) - regulators - touchscreen Signed-off-by:
Richard Acayan <mailingradian@gmail.com> Signed-off-by:
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- 11 Nov, 2022 4 commits
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Sibi Sankar authored
The Google Herobrine WIFI SKU can save 256M by not having modem/mba/rmtfs memory regions defined. Add the dts fragment and mark all the board files appropriately. Reviewed-by:
Sibi Sankar <quic_sibis@quicinc.com> Signed-off-by:
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Sibi Sankar authored
When the modem node was re-located to a separate LTE source file "sc7280-herobrine-lte-sku.dtsi", some of the previous LTE users weren't marked appropriately. Fix this by marking all Qualcomm reference devices as LTE. Suggested-by:
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Luca Weiss authored
Fairphone 4 uses sdhc_2 for the SD card, configure the pins for it and enable it. The regulators which are exclusively used for SDHCI have their maximum voltage decreased to what downstream sets on the consumer side, like on many other platforms and allowed to set the load. Signed-off-by:
Luca Weiss <luca.weiss@fairphone.com> Reviewed-by:
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Krzysztof Kozlowski authored
spi-max-frequency is a property of SPI device, not the controller: qcom/sm8450-hdk.dtb: geniqup@8c0000: spi@880000: Unevaluated properties are not allowed ('spi-max-frequency' was unexpected Signed-off-by:
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- 10 Nov, 2022 7 commits
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Bjorn Andersson authored
Add gpio-keys for exposing the LID switch state. Signed-off-by:
Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by:
Steev Klimaszewski <steev@kali.org> Signed-off-by:
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Krzysztof Kozlowski authored
DT schema expects TLMM pin configuration nodes to be named with '-state' suffix and their optional children with '-pins' suffix. Signed-off-by:
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Srinivasa Rao Mandadapu authored
Remove redundant and undocumented property qcom,port-offset in soundwire controller nodes. This patch is required to avoid dtbs_check errors with qcom,soundwire.yaml Fixes: 12ef689f ("arm64: dts: qcom: sc7280: Add nodes for soundwire and va tx rx digital macro codecs") Signed-off-by:
Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by:
Ratna Deepthi Kudaravalli <quic_rkudarav@quicinc.com> Signed-off-by:
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Srinivasa Rao Mandadapu authored
Remove redundant and undocumented property qcom,port-offset in soundwire controller nodes. This patch is required to avoid dtbs_check errors with qcom,soundwire.yaml Fixes: 24f52ef0 ("arm64: dts: qcom: sm8250: Add nodes for tx and rx macros with soundwire masters") Signed-off-by:
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Srinivasa Rao Mandadapu authored
Update soundwire secondary nodes of WSA speaker to match with dt-bindings pattern properties regular expression. This modification is required to avoid dtbs-check errors occurred with qcom,soundwire.yaml. Signed-off-by:
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Alex Elder authored
In "sc7280-idp.dts", the IPA node is modified after being defined. However that file includes "sc7280-idp.dtsi", which also modifies the IPA node (in the same way). This only needs to be done in "sc7280-idp.dtsi". Signed-off-by:
Alex Elder <elder@linaro.org> Reviewed-by:
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Maulik Shah authored
Add power-domains property which allows apps_rsc device to attach to cluster power domain on sm8150, sm8250, sm8350 and sm8450. Signed-off-by:
Maulik Shah <quic_mkshah@quicinc.com> Reviewed-by:
Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> # SM8450 Signed-off-by:
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- 08 Nov, 2022 10 commits
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Dmitry Baryshkov authored
Change order of SMMU clocks to match the schema. Signed-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by:
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Job Noorman authored
Add Himax hx83112b touchscreen to the FP3 DT. Signed-off-by:
Job Noorman <job@noorman.info> Reviewed-by:
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Konrad Dybcio authored
Add support for Sony Xperia 10 IV, a.k.a PDX225. This device is a part of the SoMC SM6375 Murray platform and currently it is the only device based on that board, so no -common DTSI is created until (if?) other Murray devices appear. This commit brings support for: * USB (only USB2 for now) * Display via simplefb To create a working boot image, you need to run: cat arch/arm64/boot/Image.gz arch/arm64/boot/dts/qcom/sm6375-sony-xperia-\ murray-pdx225.dtb > .Image.gz-dtb mkbootimg \ --kernel .Image.gz-dtb \ --ramdisk some_initrd.img \ --pagesize 4096 \ --base 0x0 \ --kernel_offset 0x8000 \ --ramdisk_offset 0x1000000 \ --tags_offset 0x100 \ --cmdline "SOME_CMDLINE" \ --dtb_offset 0x1f00000 \ --header_version 1 \ --os_version 12 \ --os_patch_level 2022-04 \ # or newer -o boot.img-sony-xperia-pdx225 Then, you need to flash it on the device and get rid of all the vendor_boot/dtbo mess: First, you need to get rid of vendor_boot. However, the bootloader is utterly retarded and it will not let you neither flash nor erase it. There are a couple ways to handle this: you can either dd /dev/zero to it from Android (if you have root) or a custom recovery or from fastbootd (fastboot/adb reboot fastboot). You will not be able to boot Android images on your phone unless you lock the bootloader (fastboot oem lock) and restore the factory image with Xperia Companion Windows-and-macOS-only software. The best way so far is probably to use the second (_b) slot and flash mainline there. This will however require you to flash some partitions manually, as they are not populated from factory: (boot_b, dtbo_b, vendor_boot_b, vbmeta_b, vbmeta_system_b) - these we don't really care about as we nuke/replace them (dsp_b, imagefv_b, modem_b, oem_b, rdimage_b) - these you NEED to populate to get a successful boot on slot B, otherwise you will have limited / no functionality. To switch slots, simply run: fastboot --set-active=a //or =b The rest assumes you are on slot A. // You have to either pull vbmeta{"","_system"} from // /dev/block/bootdevice/by-name/ or build one as a part of AOSP fastboot --disable-verity --disable-verification flash vbmeta_b vbmeta.img fastboot --disable-verity --disable-verification flash vbmeta_system_b \ vbmeta_system.img fastboot flash boot_b boot.img-sony-xperia-pdx225 fastboot reboot fastboot // entering fastbootd fastboot flash vendor_boot_b emptything.img fastboot flash dtbo_b emptything.img fastboot reboot bootloader // entering bootloader fastboot fastboot --set-active=b fastboot reboot // mainline time! Where emptything.img is a tiny file that consists of 2 bytes (all zeroes), doing a "fastboot erase" won't cut it, the bootloader will go crazy and things will fall apart when it tries to overlay random bytes from an empty partition onto a perfectly good appended DTB. From there on you can flash new mainline builds by simply flashing boot.img that you create after each kernel rebuild. Signed-off-by: -
Konrad Dybcio authored
Add an initial device tree for the SM6375 (SD695) SoC. Signed-off-by:
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Konrad Dybcio authored
Add a compatible for Kryo 660 CPUs found in at least Qualcomm SM6375. Signed-off-by:
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Stephen Boyd authored
Update the fingerprint node on Trogdor to match the fingerprint DT binding. This will allow us to drive the reset and boot gpios from the driver when it is re-attached after flashing. We'll also be able to boot the fingerprint processor if the BIOS isn't doing it for us. Cc: Douglas Anderson <dianders@chromium.org> Cc: Matthias Kaehlcke <mka@chromium.org> Cc: Alexandru M Stan <amstan@chromium.org> Signed-off-by:
Stephen Boyd <swboyd@chromium.org> Reviewed-by:
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Stephen Boyd authored
Update the fingerprint node on Herobrine to match the fingerprint DT binding. This will allow us to drive the reset and boot gpios from the driver when it is re-attached after flashing. We'll also be able to boot the fingerprint processor if the BIOS isn't doing it for us. Cc: Douglas Anderson <dianders@chromium.org> Cc: Matthias Kaehlcke <mka@chromium.org> Cc: Alexandru M Stan <amstan@chromium.org> Signed-off-by:
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Marijn Suijten authored
Downstream sources confirm sm6125 supports CQE, and after fixing the reg name for this range [1] this feature probes and enables correctly: [ 0.391950] sdhci_msm 4744000.mmc: mmc0: CQE init: success [1]: https://lore.kernel.org/all/20221026163646.37433-1-krzysztof.kozlowski@linaro.org/Signed-off-by:Marijn Suijten <marijn.suijten@somainline.org> Signed-off-by:
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Krzysztof Kozlowski authored
SM6125 comes with SDCC (SDHCI controller) v5, so the second range of registers is cqhci, not core. Fixes: cff4bbaf ("arm64: dts: qcom: Add support for SM6125") Signed-off-by:
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Luca Weiss authored
The spmi-pmic bindings say that pm8941-coincell should be called 'charger'. Reviewed-by:
Luca Weiss <luca@z3ntu.xyz> Signed-off-by:
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