- 24 Nov, 2020 4 commits
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Bjorn Andersson authored
Point the various remoteprocs of SM8150 MTP to a place with the platform specific firmware. Reviewed-by:
Vinod Koul <vkoul@kernel.org> Signed-off-by:
Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20201121055603.582281-1-bjorn.andersson@linaro.orgSigned-off-by:
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Stephen Boyd authored
The SMMU that sits in front of the QUP needs to be programmed properly so that the i2c geni driver can allocate DMA descriptors. Failure to do this leads to faults when using devices such as an i2c touchscreen where the transaction is larger than 32 bytes and we use a DMA buffer. arm-smmu 15000000.iommu: Unexpected global fault, this could be serious arm-smmu 15000000.iommu: GFSR 0x00000002, GFSYNR0 0x00000002, GFSYNR1 0x000006c0, GFSYNR2 0x00000000 Add the right SID and mask so this works. Reviewed-by:
Caleb Connolly <caleb@connolly.tech> Tested-by:
Stephen Boyd <swboyd@chromium.org> [bjorn: Define for second QUP as well, be more specific in sdm845.dtsi] Link: https://lore.kernel.org/r/20201122034149.626045-1-bjorn.andersson@linaro.orgSigned-off-by:
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Jonathan Marek authored
Fix an error introduced resolving conflicts with camnoc_virt node. Fixes: 0c9dde0d ("arm64: dts: qcom: sm8150: Add secondary USB and PHY nodes") Signed-off-by:
Jonathan Marek <jonathan@marek.ca> Link: https://lore.kernel.org/r/20201124041003.3600-1-jonathan@marek.caSigned-off-by:
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Jonathan Marek authored
The uart2 node has been renamed, apply the change to sm8250-hdk dts too so that serial output works. Fixes: 91ed0e90 ("arm64: dts: qcom: add sm8250 hdk dts") Signed-off-by:
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- 23 Nov, 2020 21 commits
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Matthias Kaehlcke authored
Commit 22337b91 ("arm64: dts: qcom: sc7180: Changed polling mode in Thermal-zones node") sets both 'polling-delay' and 'polling-delay-passive' to zero with the rationale that TSENS interrupts are enabled. A TSENS interrupt fires when the temperature of a thermal zone reaches a trip point, which makes regular polling below the passive trip point temperature unnecessary. However the situation is different when passive cooling is active, regular polling is still needed to trigger a periodic evaluation of the thermal zone by the thermal governor. Change 'polling-delay-passive' back to the original value of 250 ms. Commit 2315ae70 ("arm64: dts: qcom: sc7180: Add gpu cooling support") recently changed the value for the GPU thermal zones from zero to 100 ms, also set it to 250 ms for uniformity. If some zones really need different values these can be changed in dedicated patches. Reviewed-by:
Douglas Anderson <dianders@chromium.org> Fixes: 22337b91 ("arm64: dts: qcom: sc7180: Changed polling mode in Thermal-zones node") Signed-off-by:
Matthias Kaehlcke <mka@chromium.org> Link: https://lore.kernel.org/r/20201111120334.1.Ifc04ea235c3c370e3b21ec3b4d5dead83cc403b4@changeidSigned-off-by:
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Nikita Travkin authored
Some versions of the firmware leave i2c gpios in a wrong state. Add pinctrl that disables pin bias since external pull-up resistors are present. Reviewed-by:
Stephan Gerhold <stephan@gerhold.net> Fixes: 1329c1ab ("arm64: dts: qcom: Add device tree for Samsung Galaxy A3U/A5U") Signed-off-by:
Nikita Travkin <nikitos.tr@gmail.com> Link: https://lore.kernel.org/r/20201113175917.189123-6-nikitos.tr@gmail.comSigned-off-by:
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Nikita Travkin authored
L8150 uses aw2013 LED contriller for notification LED on the front of the device. Add it to the device tree Reviewed-by:
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Nikita Travkin authored
L8150 uses SGM3785 Flash LED driver. It is similar to SGM3140 but can also be controlled with PWM. Since SoC doesn't have PWM, add led to the device tree using sgm3140 driver. Reviewed-by:
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Nikita Travkin authored
L8150 has: - BMC156 accelerometer and magnetic sensor - BMG160 gyroscope sensor Add them to the device tree. Reviewed-by:
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Nikita Travkin authored
L8150 has RMI4 compatible Synaptics touchscreen on blsp_i2c5. It is powered by fixed regulator. Add both to the device tree. Reviewed-by:
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Nikita Travkin authored
L8150 has a vibrator connected to PM8916. Add it to the device tree. Reviewed-by:
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Michael Srba authored
This patch wires up touchscreen support on Samsung Galaxy A3 2015. Reviewed-by:
Michael Srba <Michael.Srba@seznam.cz> Link: https://lore.kernel.org/r/20201115195058.27097-1-michael.srba@seznam.czSigned-off-by:
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Stephen Boyd authored
There's a proximity sensor on Lazor devices, but only for LTE SKUs. Enable it only on the Lazor LTE SKUs and also configure it properly so it works. Cc: Douglas Anderson <dianders@chromium.org> Cc: Matthias Kaehlcke <mka@chromium.org> Reviewed-by:
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Stephen Boyd authored
This interrupt has an external pull-up so we don't need to pull it up again. Drop the internal pull here. Note I don't think this really changes anything, just noticed while looking at this irq pin. Reviewed-by:
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Jonathan Marek authored
Add fastrpc nodes for sDSP, cDSP, and aDSP. Signed-off-by:
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Manivannan Sadhasivam authored
RB5 makes use of the two USB controllers onboard. USB0 is connected to the Type C port and USB1 is connected to USB3.1 HUB which exposes following downstream ports: * 2 Type A ports * 2 HS/SS ports on the expansion connector * USB to LAN device Hence, enable these two controllers with the required PHYs. Signed-off-by:
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20200917082622.6823-4-manivannan.sadhasivam@linaro.orgSigned-off-by:
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Manivannan Sadhasivam authored
RNG (Random Number Generator) in SM8250 features PRNG EE (Execution Environment), hence add devicetree support for it. Signed-off-by:
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Dmitry Baryshkov authored
Qualcomm boards should define two compatible strings: one for board, anoter one for SoC family. sm8250-mtp.dts lists just the board compatible, which makes it incompatible with qcom.yaml schema. Reviewed-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Fixes: 60378f1a ("arm64: dts: qcom: sm8250: Add sm8250 dts file") Link: https://lore.kernel.org/r/20200930112133.2091505-1-dmitry.baryshkov@linaro.orgSigned-off-by:
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Dmitry Baryshkov authored
Enable IOMMUs configuration for QUP nodes to stop SM8250 boards from rebooting when using I2C DMA transfers. Signed-off-by:
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Manivannan Sadhasivam authored
Add support for uSD card on RB5 using the SDHC2 interface. Signed-off-by:
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Manivannan Sadhasivam authored
Add support for SDC2 which can be used to interface uSD card. Signed-off-by:
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Jonathan Marek authored
Add initial HDK865 dts, based on sm8250-mtp, with a few changes. Notably, regulator configs are changed a bit. Signed-off-by:
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Jonathan Marek authored
Add initial HDK855 dts, based on sm8150-mtp, with a few changes. Signed-off-by:
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Jonathan Marek authored
Add device nodes for the USB3 controller, QMP SS PHY and SNPS HS PHY. Signed-off-by:
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Jonathan Marek authored
Add dts nodes for the secondary USB controller and related PHY nodes. Signed-off-by:
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- 20 Nov, 2020 3 commits
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Jonathan Marek authored
Add the apps_smmu node for sm8250. For UFS, now that the kernel initializes the iommu, the stream mappings set by the bootloader are cleared. Adding the iommus property is required so that new mappings are created for UFS. Signed-off-by:
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Jonathan Marek authored
Add the apps_smmu node for sm8150. For UFS, now that the kernel initializes the iommu, the stream mappings set by the bootloader are cleared. Adding the iommus property is required so that new mappings are created for UFS. Signed-off-by:
Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Tested-by:
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Souradeep Chowdhury authored
Add LLCC system cache controller entry for sm8150 to support sm8150 for LLCC. Signed-off-by:
Souradeep Chowdhury <schowdhu@codeaurora.org> Link: https://lore.kernel.org/r/8f0e818485941076d62a8dc9f711b0fb868ba080.1601452132.git.schowdhu@codeaurora.orgSigned-off-by:
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- 11 Nov, 2020 12 commits
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Douglas Anderson authored
After many years of struggle, commit fa2d0aa9 ("mmc: core: Allow setting slot index via device tree alias") finally allows the use of aliases to number SD/MMC slots. Let's do that for sc7180 SoCs so that if eMMC and SD are both used they have consistent numbers across boots and kernel changes. Picking numbers can be tricky. Do we call these "1" and "2" to match the name in documentation or "0" and "1" with the assertion that we should always start at 0 and count up? While the "start counting at 0" makes sense if there are not already well-defined numbers for all sd/mmc controllers, in the case of sc7180 there _are_ well defined numbers. IMO it is less confusing to use those and match the docs. Signed-off-by:
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Vinod Koul authored
DMA controller binding describes the node name should be dma-controller and not dma, so fix the node name Signed-off-by:
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Vinod Koul authored
DMA controller binding describes the node name should be dma-controller and not dma, so fix the node name Signed-off-by:
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Vinod Koul authored
DMA controller binding describes the node name should be dma-controller and not dma, so fix the node name Signed-off-by:
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Vinod Koul authored
DMA controller binding describes the node name should be dma-controller and not dma, so fix the node name Signed-off-by:
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Vinod Koul authored
DMA controller binding describes the node name should be dma-controller and not dma, so fix the node name Signed-off-by:
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Vinod Koul authored
DMA controller binding describes the node name should be dma-controller and not dma, so fix the node name Signed-off-by:
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Vinod Koul authored
DMA controller binding describes the node name should be dma-controller and not dma, so fix the node name Signed-off-by:
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Vinod Koul authored
DMA controller binding describes the node name should be dma-controller and not dma, so fix the node name Signed-off-by:
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Vinod Koul authored
DMA controller binding describes the node name should be dma-controller and not dma, so fix the node name Signed-off-by:
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Konrad Dybcio authored
Add device tree support for Microsoft Lumia 950 XL smartphone. It is based on the msm8994 chipset and is able to boot Linux using a custom EDK2 implementation. EL2 core startup is possible with spin-table, but for now, we'll stick with PSCI. The board currently supports: * Screen console via EFIFB * SDHCI * I2C * UART * PSCI core bringup Signed-off-by:
Konrad Dybcio <konradybcio@gmail.com> Link: https://lore.kernel.org/r/20201005150313.149754-12-konradybcio@gmail.comSigned-off-by:
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Konrad Dybcio authored
This is a very basic dwc3 configuration (no PHYs yet), but it works. Signed-off-by:
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