On APQ8064 the PMICs are connected using SSBI devices, which do not have
any addressing scheme. Drop the unused unit ids from PMIC device nodes.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-14-dmitry.baryshkov@linaro.org
The separate amba device node doesn't add anything significant to the
DT. The OF parsing code already creates amba_device or platform_device
depending on the compatibility lists. Drop the amba node and reorder
sdcc and sdcc bam nodes according to node addresses.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-13-dmitry.baryshkov@linaro.org
Use labels to add device-specific properties to DT nodes rather than
duplicating SoC DT structure in the device DT.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-12-dmitry.baryshkov@linaro.org
There are no need to add additional simple-bus nodes just to populate
a single pwrseq device. Pull it up one level into /. While we are at it
also fix node name replacing underscore with dash.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-11-dmitry.baryshkov@linaro.org
The 3.3V regulator is not part of the SoC, so pull it from the SoC
node.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-10-dmitry.baryshkov@linaro.org
Use labels to add device-specific properties to DT nodes rather than
duplicating SoC DT structure in the device DT.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-9-dmitry.baryshkov@linaro.org
Rename ext 3p3v regulator node, fixing the 'node has a unit name, but no
reg or ranges property' warning.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-8-dmitry.baryshkov@linaro.org
Use labels to add device-specific properties to DT nodes rather than
duplicating SoC DT structure in the device DT.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-7-dmitry.baryshkov@linaro.org
There are no need to add additional simple-bus nodes just to populate
a single pwrseq device. Pull it up one level into /. While we are at it
also fix node name replacing underscore with dash.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-6-dmitry.baryshkov@linaro.org
There are no address-cells for the gpio-leds child nodes, so rename
led@1 node to led-user1.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-5-dmitry.baryshkov@linaro.org
The ext 3.3V regulator is not part of the SoC, so pull it from the SoC
node.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-4-dmitry.baryshkov@linaro.org
Use labels to add device-specific properties to DT nodes rather than
duplicating SoC DT structure in the device DT.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-3-dmitry.baryshkov@linaro.org
Disable HDMI nodes. Individual board can enable them if required. The
only APQ8064 board that has working HDMI output is IFC6410, which
enables these devices explicitly.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-2-dmitry.baryshkov@linaro.org
DT schema expects TLMM pin configuration nodes to be named with
'-state' suffix and their optional children with '-pins' suffix.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221006124659.217540-7-krzysztof.kozlowski@linaro.org
DT schema expects TLMM pin configuration nodes to be named with
'-state' suffix and their optional children with '-pins' suffix.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221006124659.217540-6-krzysztof.kozlowski@linaro.org
DT schema expects TLMM pin configuration nodes to be named with
'-state' suffix and their optional children with '-pins' suffix. Schema
also requires 'function' property, so two nodes for the same gpio (mux
and config) should be merged into one.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221006124659.217540-5-krzysztof.kozlowski@linaro.org
Commit ff6d365898 ("soc: qcom: qmi: use const for struct
qmi_elem_info") allows QMI message encoding/decoding rules to be
const, so do that for QCOM PDR.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220914234705.28405-5-quic_jjohnson@quicinc.com
In some cases the hardware that the bootloader has left configured
depends on RPMH power domains for their operation up until the point
where the related Linux device driver probes and can inherit that
configuration, or power down the hardware gracefully.
Unfortunately as Linux probes the releavant drivers in sequence there
are periods during the Linux boot flow where either the genpd refcount
will reach 0, or worse where the active performance_state votes does not
meet the requirements of the state that the hardware was left in.
One specific example of this is during boot of e.g. SM8150/SC8180X,
where the display clock controller probes, without any particular
performance state needs (to access its registers). This will drop the
MMCX rail to MIN_SVS, which isn't sufficient to sustain the clock rates
that the later probing MDP is configured to. This results in an
unrecoverable system state.
Handle both these cases by keeping the RPMH power-domais that are
referenced voted for highest state, until sync_state indicates that all
devices referencing the RPMH power-domain driver has been probed.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Caleb Connolly <caleb@connolly.tech>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
[bjorn: Added print for sync_state errors]
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220915205559.14574-1-quic_bjorande@quicinc.com
The Qualcomm Resource Power Manager (RPM) over SMD bindings contain
compatibles and description for RPM devices on two different
communication channels: SMD and GLINK. Except the difference in the
parent node, they use different properties for describing name of
channel qcom,smd-channels or qcom,glink-channels. The first one is
already present but second is missing:
qcom/sm6125-sony-xperia-seine-pdx201.dtb: rpm-requests: 'qcom,glink-channels' does not match any of the regexes: '^regulators(-[01])?$', 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220926092104.111449-2-krzysztof.kozlowski@linaro.org
The Qualcomm RPM over SMD contains devices for one or two PMIC
regulators - already used in several DTS files.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220926092104.111449-1-krzysztof.kozlowski@linaro.org
Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length arrays
declarations in anonymous union with the new DECLARE_FLEX_ARRAY()
helper macro.
This helper allows for flexible-array members in unions.
Link: https://github.com/KSPP/linux/issues/193
Link: https://github.com/KSPP/linux/issues/224
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/YzIvNIyPhWaG2DTr@work
The Snapdragon 670 has similar power domains to SDM845 but no EBI power
domain. Add a new array for them to avoid requesting a power domain which
is unsupported by the hardware.
Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221004221130.14076-3-mailingradian@gmail.com
Add the RPMh power domain IDs and compatible string for Snapdragon 670 to
make SDM670 power domains accessible to the device trees.
Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221004221130.14076-2-mailingradian@gmail.com
The Qualcomm SoC ID values are encoded in few places: DTS files,
Devicetree bindings (both used by some of Qualcomm bootloaders or tools)
and in soc_id table of socinfo driver. Do not duplicate the actual
values in the last one but use the constants from the bindings.
Tested by comparing output object file (exactly the same).
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220830065744.161163-3-krzysztof.kozlowski@linaro.org
The top level qcom,msm-id and qcom,board-id properties are utilized by
bootloaders on Qualcomm MSM platforms to determine which device tree
should be used and passed to the kernel.
The commit b32e592d3c ("devicetree: bindings: Document qcom board
compatible format") from 2015 was a consensus during discussion about
upstreaming qcom,msm-id and qcom,board-id fields. There are however still
problems with that consensus:
1. It was reached 7 years ago but it turned out its implementation did
not reach all possible products.
2. Initially additional tool (dtbTool) was needed for parsing these
fields to create a QCDT image consisting of multiple DTBs, later the
bootloaders were improved and they use these qcom,msm-id and
qcom,board-id properties directly.
3. Extracting relevant information from the board compatible requires
this additional tool (dtbTool), which makes the build process more
complicated and not easily reproducible (DTBs are modified after the
kernel build).
4. Some versions of Qualcomm bootloaders expect these properties even
when booting with a single DTB. The community is stuck with these
bootloaders thus they require properties in the DTBs.
Since several upstreamed Qualcomm SoC-based boards require these
properties to properly boot and the properties are reportedly used by
bootloaders, document them along with the bindings header with constants
used by: bootloader, some DTS and socinfo driver.
Link: https://lore.kernel.org/r/a3c932d1-a102-ce18-deea-18cbbd05ecab@linaro.org/
Co-developed-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220830065744.161163-2-krzysztof.kozlowski@linaro.org
APCS DTS addition that was merged, was not supposed to get merged as it
was part of patch series that was superseded by 2 more patch series
that resolved issues with this one and greatly simplified things.
Since it already got merged, start by correcting the register space
size as APCS will not be providing regmap for PLL and it will conflict
with the standalone A53 PLL node.
Fixes: 50ed9fffec ("arm64: dts: qcom: ipq8074: add APCS node")
Signed-off-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220818220628.339366-8-robimarko@gmail.com
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
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: 69cdb97ef6 ("arm64: dts: qcom: sm8250: Add support for SONY Xperia 1 II / 5 II (Edo platform)")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220829094903.v2.5.Ie446d5183d8b1e9ec4e32228ca300e604e3315eb@changeid
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: d0a6ce59ea ("arm64: dts: qcom: sm8150: Add support for SONY Xperia 1 / 5 (Kumano platform)")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220829094903.v2.4.I51d60414a42ba9e3008e208d60a04c9ffc425fa7@changeid
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: ccd3517faf ("arm64: dts: qcom: sc8280xp: Add reference device")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220829094903.v2.3.Ie7d2c50d2b42ef2d364f3a0c8e300e5ce1875b79@changeid
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: 519183af39 ("arm64: dts: qcom: add SA8540P and ADP")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220829094903.v2.2.I430a56702ab0af65244e62667bb7743107de0c96@changeid
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.
NOTE: while here, let's also remove the nonsensical
"regulator-allow-set-load" on the fixed regulator "vreg_s4a_1p8".
[1] https://lore.kernel.org/r/20220824142229.RFT.v2.2.I6f77860e5cd98bf5c67208fa9edda4a08847c304@changeid
Fixes: 5b85e8f222 ("arm64: dts: qcom: sa8155p-adp: Add base dts file")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220829094903.v2.1.Id59c32b560c4662d8b3697de2bd494d08d654806@changeid
This reverts commit 8a99e0fc8b ("arm64: dts: qcom: msm8996: add
missing TCSR syscon compatible").
This commit marked the saw3 (syscon@9a10000) node as compatible with
qcom,tcsr-msm8996. However the mentioned device is not not a TCSR
(system registers, hardware mutex). It is a CPU power
controller/regulator, which is currently being handled as a syscon.
Fixes: 8a99e0fc8b ("arm64: dts: qcom: msm8996: add missing TCSR syscon compatible")
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220921095258.2332568-1-dmitry.baryshkov@linaro.org
Move schema for the GCC on SDM630/SDM636/SDM660 to a separate file to be
able to define device-specific clock properties.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@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/20220929091216.471136-1-dmitry.baryshkov@linaro.org
qup-i2c devices on sc7280 are clocked with a fixed clock (19.2 MHz)
Though qup-i2c does not support DVFS, it still needs to vote for a
performance state on 'CX' to satisfy the 19.2 Mhz clock frequency
requirement.
Use 'required-opps' to pass this information from
device tree, and also add the power-domains property to specify
the CX power-domain.
Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220927104233.29376-1-quic_rjendra@quicinc.com
USB has a requirement to put a performance state vote on 'cx'
while active. Use 'required-opps' to pass this information from
device tree, and since all the GDSCs in GCC (including USB) are
sub-domains of cx, we also add cx as a power-domain for GCC.
Now when any of the consumers of the GDSCs (in this case USB)
votes on a perforamance state, genpd framework can identify that
the GDSC itself does not support a performance state and it
then propogates the vote to the parent, which in this case is cx.
This change would also mean that any GDSC in GCC thats left enabled
during low power state (perhaps because its marked with a
ALWAYS_ON flag) can prevent the system from entering low power
since that would prevent cx from transitioning to low power.
Ideally any consumers that would need to have their devices
(partially) powered to support wakeups should look at making the
resp. GDSCs transtion to a Retention (PWRSTS_RET) state instead
of leaving them ALWAYS_ON.
Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220927102646.14785-1-quic_rjendra@quicinc.com
Fix typo in the codec's pin name to be configured. Mismatched name
caused the pin configuration to be ignored.
Fixes: be497abe19 ("arm64: dts: qcom: Add support for Xiaomi Mi Mix2s")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Molly Sophia <mollysophia379@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930192039.240486-3-krzysztof.kozlowski@linaro.org
The pin configuration (done with generic pin controller helpers and
as expressed by bindings) requires children nodes with either:
1. "pins" property and the actual configuration,
2. another set of nodes with above point.
The qup_i2c12_default pin configuration used second method - with a
"pinmux" child.
Fixes: d4b341269e ("arm64: dts: qcom: Add support for Samsung Galaxy Book2")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930192039.240486-2-krzysztof.kozlowski@linaro.org
The pin configuration (done with generic pin controller helpers and
as expressed by bindings) requires children nodes with either:
1. "pins" property and the actual configuration,
2. another set of nodes with above point.
The qup_i2c12_default pin configuration used second method - with a
"pinmux" child.
Fixes: 44acee2078 ("arm64: dts: qcom: Add Lenovo Yoga C630")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Steev Klimaszewski <steev@kali.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930192039.240486-1-krzysztof.kozlowski@linaro.org
DT schema expects TLMM pin configuration nodes to be named with
'-state' suffix and their optional children with '-pins' suffix.
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930192954.242546-11-krzysztof.kozlowski@linaro.org
Add default GPIO function to SD card detect pins on SM6125 Sony Xperia,
as required by bindings:
qcom/sm6125-sony-xperia-seine-pdx201.dtb: pinctrl@500000: sdc2-off-state: 'oneOf' conditional failed, one must be fixed:
'pins' is a required property
'function' is a required property
'clk-pins', 'cmd-pins', 'data-pins', 'sd-cd-pins' do not match any of the regexes: 'pinctrl-[0-9]+'
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930192954.242546-10-krzysztof.kozlowski@linaro.org
DT schema expects TLMM pin configuration nodes to be named with
'-state' suffix and their optional children with '-pins' suffix.
qcom/sdm845-lg-judyln.dtb: gpios@c000: 'vol-up-active-pins' does not match any of the regexes: '-state$', 'pinctrl-[0-9]+'
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930192954.242546-9-krzysztof.kozlowski@linaro.org
DT schema expects TLMM pin configuration nodes to be named with
'-state' suffix and their optional children with '-pins' suffix.
qcom/sdm632-fairphone-fp3.dtb: pinctrl@1000000: 'cd-off-pins', 'cd-on-pins', 'gpio-key-default-pins', ....
do not match any of the regexes: '-state$', 'pinctrl-[0-9]+'
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930192954.242546-8-krzysztof.kozlowski@linaro.org
