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update to commit 110bf7a52307 ("Documentation/vm: rework
"Temporary Virtual Mappings" section")
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Wu XiangCheng <bobwxc@email.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Link: https://lore.kernel.org/r/76c418554d9b8d395f7e8331e8e3b89d1b7beff0.1655362610.git.siyanteng@loongson.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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SLPC min/max frequency updates require H2G calls. We are seeing
timeouts when GuC channel is backed up and it is unable to respond
in a timely fashion causing warnings and affecting CI.
This is seen when waitboosting happens during a stress test.
this patch updates the waitboost path to use a non-blocking
H2G call instead, which returns as soon as the message is
successfully transmitted.
v2: Use drm_notice to report any errors that might occur while
sending the waitboost H2G request (Tvrtko)
v3: Add drm_notice inside force_min_freq (Ashutosh)
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220623003225.23301-1-vinay.belgaumkar@intel.com
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Allow Qualcomm GCC to register its parent power domain (e.g. RPMHPD) to
properly pass performance state from children.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220513061347.46480-2-krzysztof.kozlowski@linaro.org
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The CAMSS DTSI device node, which came after the bindings were merged,
got the interrupts ordered differently then specified in the bindings:
sdm630-sony-xperia-nile-pioneer.dtb: camss@ca00000: interrupt-names:0: 'csid0' was expected
Reordering them to match bindings should not cause ABI issues, because
the driver relies on names, not ordering.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220509144714.144154-4-krzysztof.kozlowski@linaro.org
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The CAMSS DTSI device node, which came after the bindings were merged,
got the regs ordered differently then specified in the bindings:
sdm636-sony-xperia-ganges-mermaid.dtb: camss@ca00000: reg-names:0: 'csi_clk_mux' was expected
Reordering them to match bindings should not cause ABI issues, because
the driver relies on names, not ordering.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220509144714.144154-3-krzysztof.kozlowski@linaro.org
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The CAMSS DTSI device node, which came after the bindings were merged,
got the clocks ordered differently then specified in the bindings:
sdm636-sony-xperia-ganges-mermaid.dtb: camss@ca00000: reg-names:4: 'csid3' was expected
Reordering them to match bindings should not cause ABI issues, because
the driver relies on names, not ordering.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220509144714.144154-2-krzysztof.kozlowski@linaro.org
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The new Qualcomm PMIC GPIO bindings require gpio-ranges property:
qcom-sdx55-telit-fn980-tlb.dtb: gpio@c000: 'gpio-ranges' is a required property
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220508135932.132378-5-krzysztof.kozlowski@linaro.org
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The bindings require all PMIC GPIO nodes to have two compatibles -
specific followed by SPMI or SSBI fallback.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220507194913.261121-12-krzysztof.kozlowski@linaro.org
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'reg' property is required in SSBI children:
qcom-mdm9615-wp8548-mangoh-green.dtb: gpio@150: 'reg' is a required property
Fixes: 2c5e596524e7 ("ARM: dts: Add MDM9615 dtsi")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220507194913.261121-11-krzysztof.kozlowski@linaro.org
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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.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220507194913.261121-10-krzysztof.kozlowski@linaro.org
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The bindings require that every pin configuration comes with 'function'
property. There is also no 'drive-strength' property but
'qcom,drive-strength':
msm8994-msft-lumia-octagon-cityman.dtb: gpios@c000: amsel-high-state: 'oneOf' conditional failed, one must be fixed:
'drive-strength' does not match any of the regexes: 'pinctrl-[0-9]+'
'bias-pull-up', 'drive-strength', 'function', 'pins' do not match any of the regexes: '(pinconf|-pins)$', 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220507194913.261121-9-krzysztof.kozlowski@linaro.org
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The bindings require that every pin configuration comes with 'function'
property. Add such to PM8994 GPIO5.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220507194913.261121-8-krzysztof.kozlowski@linaro.org
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The bindings require all PMIC GPIO nodes to have two compatibles -
specific followed by SPMI or SSBI fallback. Add the fallback to fix
warnings like:
msm8916-samsung-serranove.dtb: gpios@c000: compatible: ['qcom,pm8916-gpio'] is too short
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220507194913.261121-7-krzysztof.kozlowski@linaro.org
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DT schema expects PMIC GPIO pin configuration nodes to be named with
'-state' suffix. Optional children should be either 'pinconf' or
followed with '-pins' suffix. This fixes dtbs_check warnings like:
sdm845-xiaomi-beryllium.dtb: gpios@c000: 'vol-up-active' does not match any of the regexes: '-state$', '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
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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
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Enable Watchdog support for Application Processor Subsystem (APSS) block
on SDX65 platform.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1654080312-5408-11-git-send-email-quic_rohiagar@quicinc.com
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Add devicetree compatible for SCM present in SDX65 platform.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1654080312-5408-5-git-send-email-quic_rohiagar@quicinc.com
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Add support for pshold block to drive pshold towards the PMIC, which is
used to trigger a configurable event such as reboot or poweroff of the
SDX65 platform.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1654080312-5408-12-git-send-email-quic_rohiagar@quicinc.com
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Enable modem on SDX65 MTP board.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1654080312-5408-8-git-send-email-quic_rohiagar@quicinc.com
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Add modem support to SDX65 using the PAS remoteproc driver.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1654080312-5408-7-git-send-email-quic_rohiagar@quicinc.com
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Add SCM node to enable SCM functionality on SDX65 platform.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1654080312-5408-6-git-send-email-quic_rohiagar@quicinc.com
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Add a simple-mfd representing IMEM on SDX65 and define the PIL
relocation info region, so that post mortem tools will be able to locate
the loaded remoteproc.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1654080312-5408-4-git-send-email-quic_rohiagar@quicinc.com
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Add SMP2P nodes for the SDX65 platform to communicate with the modem.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1654080312-5408-3-git-send-email-quic_rohiagar@quicinc.com
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Add CPUFreq support to SDX65 platform using the cpufreq-dt driver.
There is no dedicated hardware block available on this platform to
carry on the CPUFreq duties. Hence, it is accomplished using the CPU
clock and regulators tied together by the operating points table.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1654080312-5408-2-git-send-email-quic_rohiagar@quicinc.com
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Enable QPIC NAND devicetree node for Qualcomm SDX65-MTP board.
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Kaushal Kumar <quic_kaushalk@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1651511286-18690-5-git-send-email-quic_kaushalk@quicinc.com
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Enable QPIC BAM devicetree node for Qualcomm SDX65-MTP board.
While at it, sort the blsp1_uart3 node in alphabetical order
and set it's status as "okay".
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Kaushal Kumar <quic_kaushalk@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1651511286-18690-4-git-send-email-quic_kaushalk@quicinc.com
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Add devicetree node to enable support for QPIC
NAND controller on Qualcomm SDX65 platform.
Since there is no "aon" clock in SDX65, a dummy
clock is provided.
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Kaushal Kumar <quic_kaushalk@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1651511286-18690-3-git-send-email-quic_kaushalk@quicinc.com
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Add devicetree node to enable support for QPIC
BAM DMA controller on Qualcomm SDX65 platform.
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Kaushal Kumar <quic_kaushalk@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1651511286-18690-2-git-send-email-quic_kaushalk@quicinc.com
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Enable the support for USB3 controller, QMP PHY and HS PHY on SDX65 MTP.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1651482395-29443-5-git-send-email-quic_rohiagar@quicinc.com
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Add devicetree nodes for enabling USB3 controller, Qcom QMP PHY and
SNPS HS PHY on SDX65.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1651482395-29443-4-git-send-email-quic_rohiagar@quicinc.com
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Add interconnect devicetree nodes in SDX65 platform.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
[bjorn: Sorted nodes]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1651482395-29443-2-git-send-email-quic_rohiagar@quicinc.com
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Add smem node to support shared memory manager on SDX65 platform.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1651480665-14978-5-git-send-email-quic_rohiagar@quicinc.com
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Merge series from Daniel Mack <daniel@zonque.org>:
This is a series of some patches that I collected while using the
max98396 driver is a TDM mode setup.
They correct BSEL and PCM mode configs, add support for power supplies
and add some bits to the documentation.
The code is tested in TDM-16 and TDM-8 mode with 32 channel width.
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