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2022-06-27arm64: dts: qcom: align PMIC GPIO pin configuration with DT schemaKrzysztof Kozlowski
DT schema expects PMIC GPIO pin configuration nodes to be named with '-state' suffix. Optional children should be either 'pinconf' or followed with '-pins' suffix. This fixes dtbs_check warnings like: sdm845-xiaomi-beryllium.dtb: gpios@c000: 'vol-up-active' does not match any of the regexes: '-state$', 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220507194913.261121-6-krzysztof.kozlowski@linaro.org
2022-06-27arm64: dts: qcom: sdm845-akatsuki: Round down l22a regulator voltageMarijn Suijten
2700000 is not a multiple of pmic4_pldo's step size of 8000 (with base voltage 1664000), resulting in pm8998-rpmh-regulators not probing. Just as we did with MSM8998's Sony Yoshino Poplar [1], round the voltages down to err on the cautious side and leave a comment in place to document this discrepancy wrt downstream sources. [1]: https://lore.kernel.org/linux-arm-msm/20220507153627.1478268-1-marijn.suijten@somainline.org/ Fixes: 30a7f99befc6 ("arm64: dts: qcom: Add support for SONY Xperia XZ2 / XZ2C / XZ3 (Tama platform)") Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220620211212.269956-1-marijn.suijten@somainline.org
2022-06-27arm64: dts: qcom: msm8996: Add SDHCI resetsKonrad Dybcio
On MSM8996, the default bootloader configuration leaves the hosts in some weird state that never allows them to function properly under Linux. Add the hardware resets so that we can start clean and get them actually working. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162642.608106-1-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8996-tone: Rule out PM(I)8994 variantsKonrad Dybcio
It looks like all Tone devices out in the wild are using PMI8996, which suggests the PMI8994-variant DTs are not needed. Remove them. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162525.607946-1-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8996-tone: Drop cont_splash_mem regionKonrad Dybcio
Tone does not have a functioning bootloader framebuffer and Linux allocates the DRM framebuffer dynamically. Free up 36 MiB of precious RAM by removing this reservation. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162319.607629-1-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998-mtp: Merge and fix up the DTKonrad Dybcio
Merge the two DT files into one, sort the nodes and fix up a couple of style incoherencies by adding some newlines, removing some, sorting properties etc. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-14-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998-fxtec: Decouple from 8998 MTPKonrad Dybcio
While the Pro-1 is based on MTP and is very close to it, it's really not great for it to include the MTP dtsi straight up, as any small change will affect both boards and not all of them will apply to the phone as well. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-13-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998*: Clean up #includesKonrad Dybcio
Sort the includes and remove unused ones. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-12-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998-oneplus: Add clocks & GDSC to simplefbKonrad Dybcio
This is required to keep the display working with MMCC enabled until proper panel support is in place. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-11-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998*: Keep MMCC & MMSS_SMMU enabled by defaultKonrad Dybcio
MMCC is a component of the SoC that should always be configured. It was kept off due to misconfiguration on clamshell machines. Keep it disabled on these ones and enable it by default on all the others. Exactly the same story applies to MMSS_SMMU, which directly depends on MMCC. Do note, that if a platform doesn't use neither EFIFB (only applies to WoA devices in this case) or simplefb (applies to precisely 2 msm8998 devices as of this commit), this will not cause any harm. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-10-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998-fxtec: Use "okay" instead of "ok"Konrad Dybcio
This is the standard way. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-9-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998-oneplus: Apply style fixesKonrad Dybcio
Add some newlines, reorder some properties, remove some indentation to make it more coherent. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-8-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998-yoshino/oneplus: Use pm8005_regulators labelKonrad Dybcio
Now that a label is added, use it! Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-7-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998-yoshino: Remove simple-bus compatible from clocks{}Konrad Dybcio
It's not necessary and the SoC clocks{} node doesn't use it either. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-6-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998-yoshino: Add USB extconKonrad Dybcio
While not strictly necessary, at least on maple, configure the USB extcon, which requires two pins on Yoshino. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-5-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998-yoshino-lilac: Disable LVS1Konrad Dybcio
It's disabled on downstream, follow it. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-4-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998-laptops: Clean up DTsKonrad Dybcio
Reorder properties to match new laptop DTs, change hex to dec. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-3-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998-clamshell: Clean up the DTKonrad Dybcio
Keep the nodes and includes in order, clean up unnecessary properties & nodes. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-2-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: msm8998*: Fix TLMM and pin nodesKonrad Dybcio
Remove the unnecessary level of indentation, commonize SDC2 pins and notice that SDCC2_CD_ON and _OFF is identical, deduplicate it! Also, remove some unnecessary overrides and use decimal values in #-cells Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430162353.607709-1-konrad.dybcio@somainline.org
2022-06-27arm64: dts: qcom: sdm845: Add camss vdda-pll-supplyBryan O'Donoghue
Add in the missing vdda-pll-supply rail description. Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220111125212.2343184-5-bryan.odonoghue@linaro.org
2022-06-27arm64: dts: qcom: sdm845: Rename camss vdda-supply to vdda-phy-supplyBryan O'Donoghue
The dts entry vdda-supply connects to a common vdda-phy-supply rail. Rename to reflect what the functionality is. Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220111125212.2343184-4-bryan.odonoghue@linaro.org
2022-06-27arm64: dts: qcom: timer should use only 32-bit sizeDavid Heidelberg
There's no reason the timer needs > 32-bits of address or size. Since we using 32-bit size, we need to define ranges properly. Fixes warnings as: ``` arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dt.yaml: timer@17c90000: #size-cells:0:0: 1 was expected From schema: Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml ``` Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220626105800.35586-1-david@ixit.cz
2022-06-27arm64: dts: qcom: align OPP table names with DT schemaKrzysztof Kozlowski
DT schema expects names of operating points tables to start with "opp-table": ipq6018-cp01-c1.dtb: cpu_opp_table: $nodename:0: 'cpu_opp_table' does not match '^opp-table(-[a-z0-9]+)?$' Use hyphens instead of underscores, fix the names to match DT schema or remove the prefix entirely when it is not needed. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220627093250.84391-1-krzysztof.kozlowski@linaro.org
2022-06-27arm64: dts: qcom: msm8992-*: Fix vdd_lvs1_2-supply typoStephan Gerhold
"make dtbs_check" complains about the missing "-supply" suffix for vdd_lvs1_2 which is clearly a typo, originally introduced in the msm8994-smd-rpm.dtsi file and apparently later copied to msm8992-xiaomi-libra.dts: msm8992-lg-bullhead-rev-10/101.dtb: pm8994-regulators: 'vdd_lvs1_2' does not match any of the regexes: '.*-supply$', '^((s|l|lvs|5vs)[0-9]*)|(boost-bypass)|(bob)$', 'pinctrl-[0-9]+' From schema: regulator/qcom,smd-rpm-regulator.yaml msm8992-xiaomi-libra.dtb: pm8994-regulators: 'vdd_lvs1_2' does not match any of the regexes: '.*-supply$', '^((s|l|lvs|5vs)[0-9]*)|(boost-bypass)|(bob)$', 'pinctrl-[0-9]+' From schema: regulator/qcom,smd-rpm-regulator.yaml Reported-by: Rob Herring <robh@kernel.org> Cc: Konrad Dybcio <konrad.dybcio@somainline.org> Fixes: f3b2c99e73be ("arm64: dts: Enable onboard SDHCI on msm8992") Fixes: 0f5cdb31e850 ("arm64: dts: qcom: Add Xiaomi Libra (Mi 4C) device tree") Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220627135938.2901871-1-stephan.gerhold@kernkonzept.com
2022-06-25MAINTAINERS: Add myself as a reviewer for Qualcomm ARM/64 supportKonrad Dybcio
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220523210304.19125-1-konrad.dybcio@somainline.org
2022-06-25arm64: dts: qcom: sdm845: use dispcc AHB clock for mdss nodeDmitry Baryshkov
It was noticed that on sdm845 after an MDSS suspend/resume cycle the driver can not read HW_REV registers properly (they will return 0 instead). Chaning the "iface" clock from <&gcc GCC_DISP_AHB_CLK> to <&dispcc DISP_CC_MDSS_AHB_CLK> fixes the issue. Fixes: 08c2a076d18f ("arm64: dts: qcom: sdm845: Add dpu to sdm845 dts file") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220531124735.1165582-1-dmitry.baryshkov@linaro.org
2022-06-25arm64: dts: qcom: sm8250: Disable camcc by defaultVladimir Zapolskiy
At the moment there are no changes in SM8250 board files, which require camera clock controller to run, whenever it is needed for a particular board, the status of camcc device node will be changed in a board file. Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220518091943.734478-1-vladimir.zapolskiy@linaro.org
2022-06-25arm64: dts: qcom: msm8996: add clocks to the MMCC device nodeDmitry Baryshkov
As we are converting this platform to use DT clock bindings, add clocks and clock-names properties to the MMCC device tree node. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220617122922.769562-7-dmitry.baryshkov@linaro.org
2022-06-25arm64: dts: qcom: sm8450: add uart20 nodeDmitry Baryshkov
Add device tree node for uart20, which is typically used for Bluetooth attachment. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220502195133.275209-1-dmitry.baryshkov@linaro.org
2022-06-25arm64: dts: qcom: sc7280-qcard: Add ldo_l17b regulator nodeSrinivasa Rao Mandadapu
Add pm7325 ldo_l17b regulator, which is required for wcd codec vdd buck supply on sc7280-qcard board. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1650621734-10297-1-git-send-email-quic_srivasam@quicinc.com
2022-06-25arm64: dts: qcom: sc7280: Set SPI flash to 50 MHz for herobrine boardsDouglas Anderson
sc7280-herobrine based boards are specced to be able to access their SPI flash at 50 MHz with the drive strength of the pins set at 8. The drive strength is already set to 8 in "sc7280-herobrine.dtsi", so let's bump up the clock. The matching firmware change for this is at: https://review.coreboot.org/c/coreboot/+/63948 NOTE: the firmware change isn't _required_ to make the kernel work at 50 MHz, it merely shows that the boards are known to work fine at 50 MHz. ALSO NOTE: this doesn't update the "sc7280-chrome-common.dtsi" file which is used by both herobrine boards and IDP. At the moment the IDP boards aren't configuring a drive strength of 8 and it seems safer to just leave them at the slower speed if they're already working. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220505161425.1.Icf6f3796d2fa122b4c0566d9317b461bfbc24b7f@changeid
2022-06-25arm64: dts: qcom: sc7280: Set modem FW path for Chrome OS boardsMatthias Kaehlcke
Specify the path of the modem FW for SC7280 Chrome OS boards in the 'remoteproc_mpss' node. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220510104656.1.Id98b473e08c950f9a461826dde187ef7705a928c@changeid
2022-06-25arm64: qcom: sc7280-herobrine: Enable DPDouglas Anderson
This enables DisplayPort for herobrine boards. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220513065704.1.I9b9b9d4d1a3e0350a89221892261881a1771ad15@changeid
2022-06-25arm64: dts: qcom: sc7180: Remove ipa_fw_mem node on trogdorStephen Boyd
We don't use this carveout on trogdor boards, and having it defined in the sc7180 SoC file causes an overlap message to be printed at boot. OF: reserved mem: OVERLAP DETECTED! memory@86000000 (0x0000000086000000--0x000000008ec00000) overlaps with memory@8b700000 (0x000000008b700000--0x000000008b710000) Delete the node in the trogdor dtsi file to fix the overlap problem and remove the error message. Cc: Alex Elder <elder@linaro.org> Cc: Matthias Kaehlcke <mka@chromium.org> Fixes: 310b266655a3 ("arm64: dts: qcom: sc7180: define ipa_fw_mem node") Signed-off-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220517193307.3034602-1-swboyd@chromium.org
2022-06-25arm64: dts: qcom: sc7280: Enable wifi for Chrome OS boardsMatthias Kaehlcke
Enable the 'wifi' and 'remoteproc_wpss' nodes for all sc7280 based Chrome OS boards. Delete the corresponding entries from sc7280-idp.dtsi since this file includes sc7280-chrome-common.dtsi. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220518155252.1.I176d4254c79cfaafa38cbe36f066f02f819df9b6@changeid
2022-06-25dt-bindings: arm: qcom: Add more sc7180 Chromebook board bindingsDouglas Anderson
This adds board bindings for boards that are downstream but not quite upstream yet. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220520143502.v4.5.Ie8713bc0377672ed8dd71189e66fc0b77226fb85@changeid
2022-06-25dt-bindings: arm: qcom: Add / fix sc7280 board bindingsDouglas Anderson
This copy-pastes compatibles from sc7280-based boards from the device trees to the yaml file. It also fixes the CRD/IDP bindings which had gotten stale. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220520143502.v4.4.I1318c1ae2ce55ade1d092fc21df846360b15c560@changeid
2022-06-25dt-bindings: arm: qcom: Add sc7180 Chromebook board bindingsDouglas Anderson
This copy-pastes compatibles from sc7180-based boards from the device trees to the yaml file so that `make dtbs_check` will be happy. NOTES: - I make no attempt to try to share an "item" for all sc7180 based Chromebooks. Because of the revision matching scheme used by the Chromebook bootloader, at times we need a different number of revisions listed. - Some of the odd entries in here (like google,homestar-rev23 or the fact that "Google Lazor Limozeen without Touchscreen" changed from sku5 to sku6) are not typos but simply reflect reality. - Many revisions of boards here never actually went to consumers, but they are still in use within various companies that were involved in Chromebook development. Since Chromebooks are developed with an "upstream first" methodology, having these revisions supported with upstream Linux is important. Making it easy for Chromebooks to be developed with an "upstream first" methodology is valuable to the upstream community because it improves the quality of upstream and gets Chromebooks supported with vanilla upstream faster. One other note here is that, though the bootloader effectively treats the list of compatibles in a given device tree as unordered, some people would prefer future boards to list higher-numbered revisions first in the list. Chromebooks here are not changing and typically list lower revisions first just to avoid churn. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220520143502.v4.3.I9804fcd5d6c8552ab25f598dd7a3ea71b15b55f0@changeid
2022-06-25dt-bindings: arm: qcom: Mention that Chromebooks use a different schemeDouglas Anderson
The qcom.yaml bindings file has a whole description of what the top-level compatible should look like for Qualcomm devices. It doesn't match what Chromebooks do, so add a link to the Chromebook docs. Reported-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220520143502.v4.2.I6418884d8bab6956c7016304f45adc7df808face@changeid
2022-06-25dt-bindings: Document how Chromebooks with depthcharge bootDouglas Anderson
This documents how many Chromebooks pick the device tree that will be passed to the OS and can help understand the revisions / SKUs listed as the top-level "compatible" in many Chromebooks. Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220520143502.v4.1.I71e42c6174f1cec17da3024c9f73ba373263b9b6@changeid
2022-06-25arm64: dts: qcom: sc7280: Enable keyboard backlight for villagerMatthias Kaehlcke
Villager has a backlit keyboard, enable support for the backlight. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220523123157.v2.2.I3d1b5a109675a0cc90e66a4e0b45cb823edbdee7@changeid
2022-06-25arm64: dts: qcom: sc7280: herobrine: Don't disable the keyboard backlight nodeMatthias Kaehlcke
On herobrine boards the keyboard backlight is controlled through the PWM LED driver. Currently both the PWM LED node and the node for the keyboard backlight are disabled in sc7280-herobrine.dtsi, which requires boards with a backlit keyboard to enable both nodes. There are no other PWM LEDs on herobrine boards besides the keyboard backlight, delete the 'disabled' status from the keyboard backlight node, with that boards only have to enable the 'pwmleds' node for keyboard backlight support. Also add a label to the 'pwmleds' node to allow board files to refer to it with a phandle. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220523123157.v2.1.I47ec78581907f7ef024f10bc085f970abf01ec11@changeid
2022-06-25arm64: dts: qcom: sc7280: Add touchscreen to villagerDouglas Anderson
This adds the touchscreen to the sc7280-herobrine-villager device tree. Note that the touchscreen on villager actually uses the reset line and thus we use the more specific "elan,ekth6915" compatible which allows us to specify the reset. The fact that villager's touchscreen uses the reset line can be contrasted against the touchscreen for CRD/herobrine-r1. On those boards, even though the touchscreen goes to the display, it's not hooked up to anything there. In order to keep the line parked on herobrine/CRD, we'll move the pullup from the qcard.dtsi file to the specific boards. This allows us to disable the pullup in the villager device tree since the pin is an output. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220524134840.1.I80072b8815ac08c12af8f379a33cc2d83693dc51@changeid
2022-06-25arm64: dts: qcom: sm8450 add ITS device tree nodeDmitry Baryshkov
Add device tree node corresponding to the ITS part of GICv3. Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220502192604.272686-1-dmitry.baryshkov@linaro.org
2022-06-25arm64: dts: qcom: msm8994: Fix CPU6/7 reg valuesKonrad Dybcio
CPU6 and CPU7 were mistakengly pointing to CPU5 reg. Fix it. Fixes: 02d8091bbca0 ("arm64: dts: qcom: msm8994: Add a proper CPU map") Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220501184016.64138-1-konrad.dybcio@somainline.org
2022-06-25arm64: dts: qcom: sc7280-herobrine: Add lpi pinmux properties for CRD 3.0/3.1Srinivasa Rao Mandadapu
Add LPASS LPI pinctrl properties, which are required for Audio functionality on herobrine based platforms of rev5+ (aka CRD 3.0/3.1) boards. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1655108645-1517-5-git-send-email-quic_srivasam@quicinc.com
2022-06-25arm64: dts: qcom: sc7280: add lpass lpi pin controller nodeSrinivasa Rao Mandadapu
Add LPASS LPI pinctrl node required for Audio functionality on sc7280 based platforms. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1655108645-1517-4-git-send-email-quic_srivasam@quicinc.com
2022-06-25arm64: dts: qcom: sc7280: Add secondary MI2S pinmux specifications for CRD ↵Srinivasa Rao Mandadapu
3.0/3.1 Add drive strength property for secondary MI2S on sc7280 based platforms of rev5+ (aka CRD 3.0/3.1) boards. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1655108645-1517-3-git-send-email-quic_srivasam@quicinc.com
2022-06-25arm64: dts: qcom: sc7280: Add pinmux for I2S speaker and HeadsetSrinivasa Rao Mandadapu
Add pinmux nodes for primary and secondary I2S for SC7280 based platforms. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1655108645-1517-2-git-send-email-quic_srivasam@quicinc.com
2022-06-25arm64: dts: qcom: sdm660-xiaomi-lavender: Configure WLEDDang Huynh
WLED is used for controlling display backlight on this phone. Signed-off-by: Dang Huynh <danct12@riseup.net> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220425032824.211975-1-danct12@riseup.net
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-30 19:52:17 +0000