The CN9130-CRB boards have a MV88E6393X switch connected to eth0. Add
the necessary dts nodes and properties for this.
Signed-off-by: NChris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: NRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGregory CLEMENT <gregory.clement@bootlin.com>

Enable the CP0 GPIO devices for the CN9130-CRB. This is needed for a
number of the peripheral devices to function.
Signed-off-by: NChris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGregory CLEMENT <gregory.clement@bootlin.com>

At the moment, all the Minis running Linux have the same MAC
address (00:10:18:00:00:00), which is a bit annoying.

Expose the PCI node corresponding to the Ethernet device, and
declare a 'local-mac-address' property. The bootloader will update
it (m1n1 already has the required feature). And if it doesn't, then
the default value is already present in the DT.

This relies on forcing the bus number for each port so that the
endpoints connected to them are correctly numbered (and keeps dtc
quiet).
Signed-off-by: NMarc Zyngier <maz@kernel.org>
Signed-off-by: NHector Martin <marcan@marcan.st>

Add the interrupt-map properties that are required for INTx
signalling.
Tested-by: NAlyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: NMarc Zyngier <maz@kernel.org>
Signed-off-by: NHector Martin <marcan@marcan.st>

PCIe on the Apple M1 (aka t8103) requires the use of IOMMUs (aka
DARTs). Add the three instances that deal with the internal PCIe
ports and route each port's traffic through its DART.
Signed-off-by: NMarc Zyngier <maz@kernel.org>
Signed-off-by: NHector Martin <marcan@marcan.st>

Add node corresponding to the apcie,t8103 node in the
Apple device tree for the Mac mini (M1, 2020).

Power domain references and DART (IOMMU) references are left out
at the moment and will be added once the appropriate bindings have
been settled upon.
Acked-by: NMarc Zyngier <maz@kernel.org>
Signed-off-by: NMark Kettenis <kettenis@openbsd.org>
Signed-off-by: NMarc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210921183420.436-5-kettenis@openbsd.orgSigned-off-by: NHector Martin <marcan@marcan.st>

Add pinctrl nodes corresponding to the gpio,t8101 nodes in the
Apple device tree for the Mac mini (M1, 2020).

Clock references are left out at the moment and will be added once
the appropriate bindings have been settled upon.
Signed-off-by: NMark Kettenis <kettenis@openbsd.org>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NMarc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210520171310.772-3-mark.kettenis@xs4all.nlSigned-off-by: NHector Martin <marcan@marcan.st>

Add a 'reg' entry for register-bit-led nodes on the Arm Ltd platforms.
The 'reg' entry is the LED control register address. With this, the node
name can be updated to use a generic node name, 'led', and a
unit-address.
Signed-off-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20211024232003.211484-1-linus.walleij@linaro.org'
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

It can be compatible with exynos850's chipid. The SoC has eight chipid
registers that can be used for OTP.

Cc: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: NChanho Park <chanho61.park@samsung.com>
Link: https://lore.kernel.org/r/20211021012017.158919-3-chanho61.park@samsung.comSigned-off-by: NKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

This reverts commit 001ce978.

This upstream commit broke AOSP (post Android 12 merge) build
on RB5. The device either silently crashes into USB crash mode
after android boot animation or we see a blank blue screen
with following dpu errors in dmesg:

[  T444] hw recovery is not complete for ctl:3
[  T444] [drm:dpu_encoder_phys_vid_prepare_for_kickoff:539] [dpu error]enc31 intf1 ctl 3 reset failure: -22
[  T444] [drm:dpu_encoder_phys_vid_wait_for_commit_done:513] [dpu error]vblank timeout
[  T444] [drm:dpu_kms_wait_for_commit_done:454] [dpu error]wait for commit done returned -110
[    C7] [drm:dpu_encoder_frame_done_timeout:2127] [dpu error]enc31 frame done timeout
[  T444] [drm:dpu_encoder_phys_vid_wait_for_commit_done:513] [dpu error]vblank timeout
[  T444] [drm:dpu_kms_wait_for_commit_done:454] [dpu error]wait for commit done returned -110

Fixes: 001ce978 ("arm64: dts: qcom: sm8250: remove bus clock from the mdss node for sm8250 target")
Signed-off-by: NAmit Pundir <amit.pundir@linaro.org>
Signed-off-by: NDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211014135410.4136412-1-dmitry.baryshkov@linaro.org

I didn't notice that I already had applied this patch and while this
builds fine one copy is enough.

This reverts commit 22efef1c.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

'iface_clk' clock is not used by the
qcom, bam_dma driver, so remove the same from 'ipq6018' dts.

This is a preparatory patch for subsequent patch in
this series which converts the qcom_bam_dma device-tree
binding into YAML format.

Without this change, 'make dtbs_check' leads to the following
error:
 $ arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dt.yaml:
     dma-controller@7984000: clock-names: ['iface_clk', 'bam_clk']
     is too long

Fix the same.

Cc: Thara Gopinath <thara.gopinath@linaro.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: NBhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211013105541.68045-4-bhupesh.sharma@linaro.org

'qcom,config-pipe-trust-reg' property doesn't seem to be
used by the qcom, bam_dma driver, so remove the same
from 'ipq6018' dts.

This is a preparatory patch for subsequent patch in
this series which converts the qcom_bam_dma device-tree
binding into YAML format.

Without this change, 'make dtbs_check' leads to the following
error:
 $ arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dt.yaml:
     dma-controller@704000: 'qcom,config-pipe-trust-reg' does not match
     any of the regexes: 'pinctrl-[0-9]+'

Fix the same.

Cc: Thara Gopinath <thara.gopinath@linaro.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: NBhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211013105541.68045-3-bhupesh.sharma@linaro.org

Add CPU topology and define the idle states for the silver and gold
cores as well as the cluster.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: NRobert Foss <robert.foss@linaro.org>
Link: https://lore.kernel.org/r/20210825221600.1498939-1-bjorn.andersson@linaro.org

For some reason apq8016-sbc, apq8096-db820c, msm8916-mtp and msm8996-mtp
were added as separate .dts and .dtsi files where the first only contains
the model name and the latter contains most of the actual definitions.
Perhaps this was done with the expectation that there would be other
devices also making use of exactly the same. However, this has not
been the case until now and it also seems unlikely in the future.
Having the extra .dtsi only clutters the file list and provides
little benefit.

Move the contents of the .dtsi into the .dts file to make this consistent
with most other devices that simply define everything in the .dts.

There are no functional changes introduced by this patch:
The compiled ".dtb"s are completely identical.
Signed-off-by: NStephan Gerhold <stephan@gerhold.net>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211018133656.32649-1-stephan@gerhold.net

SMEM can now be described directly in the reserved-memory.
This is mainly meant for newer SoCs where there is only one SMEM
region. However, even on older SoCs like MSM8916 there is clearly one
main SMEM region (described by "memory-region") that holds the
smem_header and one special extra region used only for data of the
RPM ("qcom,rpm-msg-ram").

The definition in reserved-memory also looks cleaner for older SoCs,
so make use of that in MSM8916 as well.
Signed-off-by: NStephan Gerhold <stephan@gerhold.net>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211018110009.30837-2-stephan@gerhold.net

According to the new DT schema for qcom,rpm-msg-ram the node name
should be sram@. memory@ is reserved for definition of physical RAM
(usable by Linux).

This fixes the following dtbs_check error on various device trees:
memory@60000: 'device_type' is a required property
        From schema: dtschema/schemas/memory.yaml
Signed-off-by: NStephan Gerhold <stephan@gerhold.net>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211018110009.30837-1-stephan@gerhold.net

This device has MPU-6515 imu and Asahi Kasei AK09911 magnetometer,
Add support for it.
Signed-off-by: NJ.R. Divya Antony <d.antony.jr@gmail.com>
Reviewed-by: NStephan Gerhold <stephan@gerhold.net>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211012112735.2765-3-d.antony.jr@gmail.com

Enable SDHCI (SD Card) Storage.
Signed-off-by: NJ.R. Divya Antony <d.antony.jr@gmail.com>
Reviewed-by: NStephan Gerhold <stephan@gerhold.net>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211012112735.2765-2-d.antony.jr@gmail.com

Add support for touchscreen in this device.
Signed-off-by: NJ.R. Divya Antony <d.antony.jr@gmail.com>
Reviewed-by: NStephan Gerhold <stephan@gerhold.net>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211012112735.2765-1-d.antony.jr@gmail.com

This property doesn't exist in Linux kernel.

Fixes: 288ef8a4 ("arm64: dts: sdm845: add oneplus6/6t devices")
Reviewed-by: NCaleb Connolly <caleb@connolly.tech>
Signed-off-by: NDavid Heidelberg <david@ixit.cz>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211011200138.115688-1-david@ixit.cz

The change corrects the described bus clock of the QCE.

Fixes: 3e482859 ("dts: qcom: sdm845: Add dt entries to support crypto engine.")
Signed-off-by: NVladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: NThara Gopinath <thara.gopinath@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211011095534.1580406-1-vladimir.zapolskiy@linaro.org

The change adds description of Qualcomm crypto engine controller and
BAM associated with it. The change is inspired by commit 3e482859
("dts: qcom: sdm845: Add dt entries to support crypto engine.")

While performance of cryptographic algorithms executed on QCE is lower
than e.g. ones tinkered for ARM NEON, the offloaded execution would
make sense:

    # cryptsetup benchmark | grep aes
    aes-cbc        128b        71.0 MiB/s        71.9 MiB/s
    aes-cbc        256b        62.4 MiB/s        62.4 MiB/s
    aes-xts        256b        70.7 MiB/s        70.8 MiB/s
    aes-xts        512b        62.0 MiB/s        63.3 MiB/s
Signed-off-by: NVladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Cc: Thara Gopinath <thara.gopinath@linaro.org>
Acked-by: NThara Gopinath <thara.gopinath@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211011094822.1580122-1-vladimir.zapolskiy@linaro.org

Although the early NXP NCI NFC bindings required the clock-frequency
property, it was never used by the driver and it is actually a property
of I2C bus, not I2C slave.
Signed-off-by: NKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211011073143.32645-1-krzysztof.kozlowski@canonical.com

This device has MPU-6515 imu and Asahi Kasei AK09911 magnetometer.
Add support for it.
Signed-off-by: NJ.R. Divya Antony <d.antony.jr@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211010033750.15204-1-d.antony.jr@gmail.com

Add support for the Venus video decoder/encoder but leave it disabled
by default; it is expected to eventually get enabled in each machine
specific DT, where required.
Signed-off-by: NAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211008102119.268869-3-angelogioacchino.delregno@collabora.com

This string- and electrical configuration depend on the board and panel,
and should hence not be defined generically for every user of pm660l.
SoMainline will pick this configuration again when enabling WLED on the
Sony Nile platform.

Fixes: 7b56a804 ("arm64: dts: qcom: pm660l: Add WLED support")
Signed-off-by: NMarijn Suijten <marijn.suijten@somainline.org>
Reviewed-By: NAngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211007213400.258371-14-marijn.suijten@somainline.org

The number of WLED strings used by a certain platform depend on the
panel connected to that board and may not be the same for every user of
pmi8994.
Signed-off-by: NMarijn Suijten <marijn.suijten@somainline.org>
Reviewed-By: NAngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211007213400.258371-13-marijn.suijten@somainline.org

The driver now sets an appropriate default for WLED4 (and WLED5) just
like WLED3 making this linear array from 0-3 redundant.  In addition the
driver is now able to parse arrays of variable length solving the "all
four strings *have to* be defined" comment.

Besides the driver will now warn when both properties are specified to
prevent ambiguity: the length of the array is enough to imply a set
number of strings.
Signed-off-by: NMarijn Suijten <marijn.suijten@somainline.org>
Reviewed-By: NAngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211007213400.258371-12-marijn.suijten@somainline.org

The property is named "qcom,external-pfet", as found by
dt_binding_check:

    'qcom,eternal-pfet' does not match any of the regexes

Fixes: 37aa540c ("arm64: dts: qcom: pmi8994: Add WLED node")
Signed-off-by: NMarijn Suijten <marijn.suijten@somainline.org>
Reviewed-By: NAngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211007213400.258371-11-marijn.suijten@somainline.org

Herobrine is a Chrome OS board/platform based on the QCA SC7280.
Add a .dtsi for the platform parts and a .dts for the board
specific bits. Currently the .dtsi has everything except the
compatible strings, things will likely get shuffled around in the
future as we learn more about the differences between boards.
Signed-off-by: NMatthias Kaehlcke <mka@chromium.org>
Reviewed-by: NStephen Boyd <swboyd@chromium.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211007140854.1.I70615769f27bbaf7e480419d0f660f802b1fea43@changeid

Enable PCIe controller and PHY for sc7280 IDP board.
Add specific NVMe GPIO entries for SKU1 and SKU2 support.
Signed-off-by: NPrasad Malisetty <pmaliset@codeaurora.org>
Reviewed-by: NStephen Boyd <swboyd@chromium.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1633628923-25047-4-git-send-email-pmaliset@codeaurora.org

Add PCIe controller and PHY nodes for sc7280 SOC.
Signed-off-by: NPrasad Malisetty <pmaliset@codeaurora.org>
Reviewed-by: NStephen Boyd <swboyd@chromium.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1633628923-25047-3-git-send-email-pmaliset@codeaurora.org

This enables the JDI FHD_R63452 LCD panel used on Xiaomi Mi 5
Signed-off-by: NRaffaele Tranquillini <raffaele.tranquillini@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210925113808.524749-1-raffaele.tranquillini@gmail.com

The 'interrupt-map' in several QCom SoCs is malformed. The '#address-cells'
size of the parent interrupt controller (the GIC) is not accounted for.

Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: linux-arm-msm@vger.kernel.org
Signed-off-by: NRob Herring <robh@kernel.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210928192210.1842377-1-robh@kernel.org

Per QMP PHY bindings schema, 'vdda-phy-supply' and 'vdda-phy-supply' are
required for IPQ8074 QMP USB3 PHY.  Since supplies are not added in DTS
for this platform, add a dummy regulator as the supply to QMP USB3 PHY,
so that dtbs_check stops complaining the missing supplies.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210929034253.24570-10-shawn.guo@linaro.org

IPQ8074 PCIe PHY nodes are broken in the many ways:

- '#address-cells', '#size-cells' and 'ranges' are missing.
- Child phy/lane node is missing, and the child properties like
  '#phy-cells' and 'clocks' are mistakenly put into parent node.
- The clocks properties for parent node are missing.

Fix them to get the nodes comply with the bindings schema.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210929034253.24570-9-shawn.guo@linaro.org

'vdda-phy-supply' and 'vdda-pll-supply' are required properties.  Add
them to fix the dtbs_check warnings below.

phy@1da7000: 'vdda-phy-supply' is a required property
        arch/arm64/boot/dts/qcom/msm8998-asus-novago-tp370ql.dt.yaml
        arch/arm64/boot/dts/qcom/msm8998-hp-envy-x2.dt.yaml
        arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dt.yaml

phy@1da7000: 'vdda-pll-supply' is a required property
        arch/arm64/boot/dts/qcom/msm8998-asus-novago-tp370ql.dt.yaml
        arch/arm64/boot/dts/qcom/msm8998-hp-envy-x2.dt.yaml
        arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dt.yaml
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210929034253.24570-8-shawn.guo@linaro.org

The 'reg-names' is not a supported/used property.  Drop it from QMP PHY
nodes to fix dtbs_check warnings like below.

phy-wrapper@88e9000: 'reg-names' does not match any of the regexes: '^phy@[0-9a-f]+$', 'pinctrl-[0-9]+'
        arch/arm64/boot/dts/qcom/sm8350-hdk.dt.yaml
        arch/arm64/boot/dts/qcom/sm8350-mtp.dt.yaml
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210929034253.24570-7-shawn.guo@linaro.org

The following properties are not supported and causing dtbs_check
warnings.

- vdda-phy-max-microamp
- vdda-pll-max-microamp
- vddp-ref-clk-max-microamp
- vddp-ref-clk-always-on

Drop them from QMP PHY nodes.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210929034253.24570-6-shawn.guo@linaro.org