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Drop description of non-existing 'struct geni_wrapper' member:
qcom-geni-se.c:99: warning: Excess struct member 'to_core' description in 'geni_wrapper'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240225202545.59113-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The newly added code causes a build failure when -Werror is set:
drivers/soc/qcom/spm.c:388:12: error: 'spm_get_cpu' defined but not used [-Werror=unused-function]
Remove the #ifdef and instead use an IS_ENABLED() check that lets the
compiler perform dead code elimination instead of the preprocessor.
Fixes: 6496dba142f4 ("soc: qcom: spm: add support for voltage regulator")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20240221154457.2007420-1-arnd@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add the compatible for the SAW2 for L2 cache found on MSM8226.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240210-msm8226-cpu-v2-1-5d9cb4c35204@z3ntu.xyz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The SPM / SAW2 device also provides a voltage regulator functionality
with optional AVS (Adaptive Voltage Scaling) support. The exact register
sequence and voltage ranges differs from device to device.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240102-saw2-spm-regulator-v7-5-0472ec237f49@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Move internal SPM driver structures to the driver itself, removing them
from the public API. The CPUidle driver doesn't use them at all.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240102-saw2-spm-regulator-v7-4-0472ec237f49@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The SAW2 device can optionally provide a voltage regulator supplying the
CPU core, cluster or L2 cache. Change the boolean 'regulator' property
into a proper regulator description. This breaks schema compatibility
for the sake of properly describing the regulator.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240102-saw2-spm-regulator-v7-3-0472ec237f49@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Define compatible strings for SAW2 units present on MSM8960, IPQ4019
and IPQ8064. There is no need to include SAW version into the compat
string, so just use the SoC and SAW2 kind.
Also add missing L2 SAW2 compatibles for MSM8974 and APQ8084, they
follow the existing CPU SAW2 strings.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240102-saw2-spm-regulator-v7-2-0472ec237f49@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The Qualcomm SPM / SAW2 device is described in two bindigns files:
arm/msm/qcom,saw2.txt and soc/qcom/qcom,spm.yaml. Merge the former into
the latter, adding detailed device node description. While we are at it,
also rename qcom,spm.yaml to qcom,saw2.yaml to follow the actual
compatible used for these devices.
The regulator property is retained as is. It will be changed in the
later patches.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240102-saw2-spm-regulator-v7-1-0472ec237f49@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Commit c72ca343f911 ("soc: qcom: llcc: Add v4.1 HW version support")
introduced a new 4.1 if statement in llcc_update_act_ctrl() without
considering that ret might be overwritten. So, add return value check
after Broadcast_OR register read in llcc_update_act_ctrl().
Fixes: c72ca343f911 ("soc: qcom: llcc: Add v4.1 HW version support")
Signed-off-by: Unnathi Chalicheemala <quic_uchalich@quicinc.com>
Reviewed-by: Elliot Berman <quic_eberman@quicinc.com>
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
Link: https://lore.kernel.org/r/20240212183515.433873-1-quic_uchalich@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add Soc ID table entries for Qualcomm SM8475 family.
Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240212201428.87151-3-danila@jiaxyga.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add Qualcomm SM8475/SM8475P/SM8475_2 (cape) SoC IDs.
Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240212201428.87151-2-danila@jiaxyga.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Since commit d492cc2573a0 ("driver core: device.h: make struct
bus_type a const *"), the driver core can properly handle constant
struct bus_type, move the aprbus variable to be a constant
structure as well, placing it into read-only memory which can not be
modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: "Ricardo B. Marliere" <ricardo@marliere.net>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240213-bus_cleanup-apr-v1-1-50c824eec06d@marliere.net
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Document the X1E80100 compatible used to describe the pmic glink
on this platform.
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240129-x1e80100-pmic-glink-v1-1-e45cf194b964@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add the Qualcomm PBS (Programmable Boot Sequencer) driver. The QCOM PBS
driver supports configuring software PBS trigger events through PBS RAM
on Qualcomm Technologies, Inc (QTI) PMICs.
Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com>
Link: https://lore.kernel.org/r/20240201204421.16992-6-quic_amelende@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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