Although the HDK has no radio, the IPA part is still perfectly usable
(altough it doesn't register any real networking devices). Enable it to
make it possible to test IPA on this platform.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230310203438.1585701-1-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
According to the description of dispcc device tree node from sm8350.dtsi
there is no need to set a status property value to enable the display clock
controller.
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20240924100602.3813725-2-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The orientation-switch of the USB+DP QMP PHY is not a property of the
board, it is a design property of the QMP PHY itself. Move the property
from board DTS to SoC DTSI.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-6-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Move the graph connection between USB host, USB SS PHY and DP port to
the SoC dtsi file. They are linked in hardware in this way.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-2-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Define the USB-C orientation GPIO so that the USB-C port orientation is
known without having to resort to the altmode notifications.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240409-hdk-orientation-gpios-v2-2-658efd993987@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The SM8350 HDK uses pmr735a to supply some of the voltages (e.g. to
WiFi/BT chip). Declare corresponding regulators together with voltage
boundaries.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230825214550.1650938-3-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Include configuration for several PMICs presend on the board.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230825214550.1650938-2-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
According to schematics the L9B regulator supplies VCCQ (already in DTS)
and the UFS controller pads (VDD_PX10, missing vdd-hba). Add the
missing supply for full hardware description, even though it should not
have functional impact.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230906104744.163479-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
HDK8350 comes with PMK8350 PMIC, so include relevant DTSI. This also
allows to use reboot reason.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230719192809.434709-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
FSA4480 has only one port according to bindings:
sm8350-hdk.dtb: typec-mux@42: 'port' is a required property
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230618114442.140185-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The Linux typec_mux implementation required that a property named "svid"
was present in the remote node of the of_graph for a match to be found.
With the introduction of commit '4aebc4f89f00 ("usb: typec: mux: Clean up
mux_fwnode_match()")', the implementation is aligned with the binding
and this property can be dropped - and the associated DeviceTree
validation warning resolved.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230531024944.4105769-1-quic_bjorande@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The MDP/DPU device is not disabled by default, so there is not point in
enabling it in the board DTS file.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230531011623.3808538-3-dmitry.baryshkov@linaro.org
With support for the QMP combo phy to react to USB Type-C switch events,
introduce it as the next hop for the SuperSpeed lanes of the Type-C
connector, and connect the output of the DisplayPort controller
to the QMP combo phy.
This allows the TCPM to perform orientation switching of both USB and
DisplayPort signals.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230503-topic-sm8450-graphics-dp-next-v3-3-6c43d293995f@linaro.org
Add the pmic glink node linked with the DWC3 USB controller
switched to OTG mode and tagged with usb-role-switch.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230130-topic-sm8450-upstream-pmic-glink-v5-9-552f3b721f9e@linaro.org
Enable the GPU on the SM8350-HDK device. The ZAP shader is required for
the GPU to function properly.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230209133839.762631-7-dmitry.baryshkov@linaro.org
Bindings expect pins to be named with certain pattern.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Fixes: d96d8f9192 ("arm64: dts: qcom: sm8350-hdk: Enable lt9611uxc dsi-hdmi bridge")
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230201154321.276419-1-krzysztof.kozlowski@linaro.org
Device node names should be generic and bindings expect certain pattern
for RPMh regulator nodes.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230127114347.235963-10-krzysztof.kozlowski@linaro.org
Add the mdss_ prefix to DSIn labels, so that the hardware blocks can
be organized near each other while retaining the alphabetical order
in device DTs when referencing by label.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230120210101.2146852-7-konrad.dybcio@linaro.org
The sm8350-hdk ships with the LT9611 UXC DSI/HDMI bridge chip.
In order to toggle the board to enable the HDMI output,
switch #7 & #8 on the rightmost multi-switch package have
to be toggled to On.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230117120223.1055225-4-rfoss@kernel.org
Enable the display subsystem and the dsi0 output for
the sm8350-hdk board.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230117120223.1055225-3-rfoss@kernel.org
When recently adding the missing 'regulator-allowed-modes' properties it
appears that the binding example with its four-spaces indentation
(corresponding to a single tab, which is still to little) was copied
verbatim.
Drop the unnecessary first line break after 'regulator-allowed-modes'
properties and indent the single remaining continuation line properly.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221116102054.4673-3-johan+linaro@kernel.org
This board uses RPMH, specifies "regulator-allow-set-load" for LDOs,
but doesn't specify any modes with "regulator-allowed-modes".
Prior to commit efb0cb50c4 ("regulator: qcom-rpmh: Implement
get_optimum_mode(), not set_load()") the above meant that we were able
to set either LPM or HPM mode. After that commit (and fixes [1]) we'll
be stuck at the initial mode. Discussion of this has resulted in the
decision that the old dts files were wrong and should be fixed to
fully restore old functionality.
Let's re-enable the old functionality by fixing the dts.
[1] https://lore.kernel.org/r/20220824142229.RFT.v2.2.I6f77860e5cd98bf5c67208fa9edda4a08847c304@changeid
Fixes: 9208c19f21 ("arm64: dts: qcom: Introduce SM8350 HDK")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220829094903.v2.6.I6799be85cf36d3b494f803cba767a569080624f5@changeid
Some versions of the firmware for the SM8350 Hardware Development Kit
(HDK) has FIFO mode disabled for i2c13 and must thus use GPI DMA. Enable
&gpi_dma1 to allow this.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20220412215137.2385831-3-bjorn.andersson@linaro.org
Almost any board that boots and has a way to interact with it
(say for the rare cases of just-pstore or let's-rely-on-bootloader-setup)
needs to set some GPIOs, so it makes no sense to include gpio.h separately
each time. Hence move it to SoC DTSI.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211114012755.112226-1-konrad.dybcio@somainline.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: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210929034253.24570-6-shawn.guo@linaro.org
In order to conform with downstream and upstream for previous generations
of this hardware, rename dt-node 'qupv3_id_1' to 'qupv3_id_0'.
Fixes: b7e8f433a6 ("arm64: dts: qcom: Add basic devicetree support for SM8350 SoC")
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://lore.kernel.org/r/20210803125756.93824-1-robert.foss@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add initial DTS for the Snapdragon 888 Mobile Hardware Development Kit,
aka SM8350 HDK. This initial version describes debug UART, UFS storage,
the three USB connectors and remoteprocs.
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210308182113.1284966-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
