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The round_rate() clk ops is deprecated, so migrate this driver from
round_rate() to determine_rate() using the Coccinelle semantic patch
on the cover letter of this series.
Signed-off-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250703-clk-cocci-drop-round-rate-v1-5-3a8da898367e@redhat.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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SDM429 has mostly the same rpm clocks as MSM8953, but lacks RF_CLK3 and
IPA_CLK and additionally has the BB_CLK3.
Signed-off-by: Daniil Titov <daniilt971@gmail.com>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20250212-sdm429-rpm-v1-2-0a24ac19a478@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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MSM8940 has mostly the same rpm clocks as MSM8953, but lacks RF_CLK3.
Signed-off-by: Daniil Titov <daniilt971@gmail.com>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20241231-rpmcc-v1-4-1212df9b2042@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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MSM8937 has mostly the same rpm clocks as MSM8953, but lacks RF_CLK3 and
IPA_CLK.
Signed-off-by: Daniil Titov <daniilt971@gmail.com>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20241231-rpmcc-v1-2-1212df9b2042@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Simplify error handling (less gotos) over locks with guard().
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240823-cleanup-h-guard-clk-qcom-v1-2-68bb9601c9dd@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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During rework somehow msm8976 num_clk got removed, restore it.
Fixes: d6edc31f3a68 ("clk: qcom: smd-rpm: Separate out interconnect bus clocks")
Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240401171641.8979-1-a39.skl@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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As it turns out, it's yet another interconnect bus clock. Move it
there. See [1] for reference.
[1] https://android.googlesource.com/kernel/msm-extra/devicetree/+/02f8c342b23c20a5cf967df649814be37a08227c%5E%21/#F0
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230726-topic-icc_coeff-v4-10-c04b60caa467@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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* clk-qcom: (87 commits)
clk: qcom: Fix SM_GPUCC_8450 dependencies
clk: qcom: smd-rpm: Set XO rate and CLK_IS_CRITICAL on PCNoC
clk: qcom: smd-rpm: Add a way to define bus clocks with rate and flags
clk: qcom: gcc-ipq5018: change some variable static
clk: qcom: gcc-ipq4019: add missing networking resets
dt-bindings: clock: qcom: ipq4019: add missing networking resets
clk: qcom: gcc-msm8917: Enable GPLL0_SLEEP_CLK_SRC
dt-bindings: clock: gcc-msm8917: Add definition for GPLL0_SLEEP_CLK_SRC
clk: qcom: gcc-qdu1000: Update the RCGs ops
clk: qcom: gcc-qdu1000: Update the SDCC clock RCG ops
clk: qcom: gcc-qdu1000: Add support for GDSCs
clk: qcom: gcc-qdu1000: Add gcc_ddrss_ecpri_gsi_clk support
clk: qcom: gcc-qdu1000: Register gcc_gpll1_out_even clock
clk: qcom: gcc-qdu1000: Fix clkref clocks handling
clk: qcom: gcc-qdu1000: Fix gcc_pcie_0_pipe_clk_src clock handling
dt-bindings: clock: Update GCC clocks for QDU1000 and QRU1000 SoCs
clk: qcom: gcc-sm8450: Use floor ops for SDCC RCGs
clk: qcom: ipq5332: drop the gcc_apss_axi_clk_src clock
clk: qcom: ipq5332: drop the mem noc clocks
clk: qcom: gcc-msm8998: Don't check halt bit on some branch clks
...
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On all supported SoCs to date, the PCNoC (a.k.a CNoC_PERIPH) clock must
be always-on as long as the APSS is online and only has to run
at 19.2 MHz. Define it to be as such in the ACTIVE domain.
Some SoCs use that clock for bus scaling, while others just need it for
reaching the hardware. This commit will hurt neither.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230731-topic-pcnoc-v1-2-452dd36d11d7@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Some clocks, at least PCNoC (a.k.a CNoC_PERIPH) need to be always on,
at least on the ACTIVE side, regardless of whether they're used for bus
scaling or not.
Introduce a new macro to preset non-INT_MAX rates and clk flags to make
it easy and work implicitly through the CCF.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230731-topic-pcnoc-v1-1-452dd36d11d7@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> # samsung
Acked-by: Heiko Stuebner <heiko@sntech.de> #rockchip
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # versaclock5
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230718143156.1066339-1-robh@kernel.org
Acked-by: Abel Vesa <abel.vesa@linaro.org> #imx
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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The interconnect bus clocks are now handled within the ICC framework.
They still however need to get a kickstart *before* we call
clk_smd_rpm_enable_scaling(), or RPM will assume that they should all
be running at 0 kHz and the system will inevitably die.
Separate them out to ensure such a kickstart can still take place.
As a happy accident, the file got smaller:
Total: Before=41951, After=41555, chg -0.94%
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Georgi Djakov <djakov@kernel.org>
Link: https://lore.kernel.org/r/20230526-topic-smd_icc-v7-18-09c78c175546@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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icc_smd_rpm will do bus clock votes itself rather than taking the
unnecessary detour through the clock subsystem. However, it can only
do that after the clocks have been handed off and scaling has been
enabled in the RPM in clk-smd-rpm.
Move the icc_smd_rpm registration from smd-rpm.c to clk-smd-rpm.c
to avoid any possible races. icc_smd_rpm gets the driver data from
the smd-rpm device, so still register the platform device on the
smd-rpm parent device.
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
[Konrad: remove unrelated cleanups]
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Georgi Djakov <djakov@kernel.org>
Link: https://lore.kernel.org/r/20230526-topic-smd_icc-v7-5-09c78c175546@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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In preparation for handling the bus clocks in the icc driver, carve out
some defines and a struct definition to the common rpm header.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Georgi Djakov <djakov@kernel.org>
Link: https://lore.kernel.org/r/20230526-topic-smd_icc-v7-4-09c78c175546@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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On older platforms like msm8226, msm8974 and msm8916 the driver in the
downstream kernel enables scaling first before doing the handover of the
clocks.
While this normally doesn't seem to cause noticeable problems, on
apq8026-asus-sparrow this causes the device to immediately reboot,
perhaps due to older rpm firmware that becomes unhappy.
On newer platforms the order has swapped and enabling scaling is done
after the handover, so let's introduce this behavior only conditionally
for msm8226 and msm8974 for now.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230506-rpmcc-scaling-handover-v1-1-374338a8dfd9@z3ntu.xyz
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We should never let go of the active-only XO vote, as otherwise the
RPM may decide that there are no online users and it can be shut down,
resulting in a total, uncontrolled system collapse.
Guarantee this through adding the CLK_IS_CRITICAL flag.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Matti Lehtimäki <matti.lehtimaki@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230501-topic-rpmcc_xo_a-v1-3-93f18e47b607@linaro.org
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In preparation for supporting keepalive clocks which can never be shut off
(as the platform would fall apart otherwise), make the
DEFINE_CLK_SMD_RPM_BRANCH_A macro accept clock flags for the active-only
clock.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Matti Lehtimäki <matti.lehtimaki@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230501-topic-rpmcc_xo_a-v1-2-93f18e47b607@linaro.org
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In preparation for supporting keepalive clocks which can never be shut off
(as the platform would fall apart otherwise), make the
__DEFINE_CLK_SMD_RPM_BRANCH_PREFIX macro accept clock flags for the
active-only clock.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Matti Lehtimäki <matti.lehtimaki@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230501-topic-rpmcc_xo_a-v1-1-93f18e47b607@linaro.org
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For no apparent reason (as there's just one RPM per SoC), all clocks
currently store a copy of a pointer to smd_rpm. Introduce a single,
global one to save up on space in each clk definition.
bloat-o-meter reports:
Total: Before=41887, After=40843, chg -2.49%
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230501130400.107771-1-konrad.dybcio@linaro.org
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MSM8917 has mostly the same rpm clocks as MSM8953, but lacks RF_CLK3 and
IPA_CLK and additionally has the BIMC_GPU clock.
Signed-off-by: Otto Pflüger <otto.pflueger@abscue.de>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230223180935.60546-5-otto.pflueger@abscue.de
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Add the XO and XO_A clocks to the MSM8974 clock list, which is also
used on MSM8226.
Signed-off-by: Rayyan Ansari <rayyan@ansari.sh>
Tested-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230121192540.9177-2-rayyan@ansari.sh
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Extend the list of RPM clocks provided on MSM8996 platform to also
include RPM_SMD_XO_CLK_SRC and RPM_SMD_XO_A_CLK_SRC.
Fixes: 7066fdd0d742 ("clk: qcom: clk-smd-rpm: add msm8996 rpmclks")
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/20230120061417.2623751-6-dmitry.baryshkov@linaro.org
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The XO crystal input is buffered through the PMIC and controlled by RPM.
Create the relevant clock gate representation in the RPM clock definitions.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230117024846.1367794-5-bryan.odonoghue@linaro.org
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Now that all clocks have individual names, remove the names of SoCs from
the SMD RPM clock definitions. Replace it with the common clk_smd_rpm_ prefix.
Reviewed-by: Alex Elder <elder@linaro.org>
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/20221209164855.128798-20-dmitry.baryshkov@linaro.org
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Add special macro for the clocks of QCOM_SMD_RPM_BUS_CLK type. Use it to
insert the _bus_N part into the clock symbol name. The system (and
userspace) name of these clocks remains intact.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Alex Elder <elder@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/20221209164855.128798-19-dmitry.baryshkov@linaro.org
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Rename the qcm2290_rf_clk3 clocks adding 38m4 prefix to distinguish it
from the common (19.2 MHz) rf_clk3. The system (and userspace) name of
these clocks remains intact.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Alex Elder <elder@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/20221209164855.128798-18-dmitry.baryshkov@linaro.org
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To ease distinguishing between branch and non-branch clocks (e.g.
aggre1_noc, aggre2_noc and qdss) add '_branch' to all SMD_RPM_BRANCH*
clocks. The system (and userspace) name of these clocks remains intact.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Alex Elder <elder@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/20221209164855.128798-17-dmitry.baryshkov@linaro.org
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Remove the duplication between the names of the normal and active-only
clocks by moving common sufixes to the clock definition macros. This
simplifies adding new clock definitions and reviewing existing defs.
Reviewed-by: Alex Elder <elder@linaro.org>
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/20221209164855.128798-16-dmitry.baryshkov@linaro.org
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Remove the duplication between the names of the normal and active-only
XO_BUFFER and XO_BUFFER_PINCTRL clocks by using preprocessor logic to
add _a suffix.
Reviewed-by: Alex Elder <elder@linaro.org>
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/20221209164855.128798-15-dmitry.baryshkov@linaro.org
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Rename msm8974_diff_a_clk, msm8974_div_a_clk1 and msm8974_div_a_clk2 to
move the _a suffix to the end of the name. This follows the pattern used
by other active-only clocks and thus makes it possible to simplify clock
definitions.
This changes the userspace-visible names for this clocks.
Reviewed-by: Alex Elder <elder@linaro.org>
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/20221209164855.128798-14-dmitry.baryshkov@linaro.org
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To ease review and reuse group all clock definitions together.
Reviewed-by: Alex Elder <elder@linaro.org>
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/20221209164855.128798-13-dmitry.baryshkov@linaro.org
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The commit 52a436e0b7fe ("clk: qcom: smd-rpm: Switch to parent_data")
introduced ragged right alignment for the line breaking backslash. Fix
it to make the code look consistently.
Reviewed-by: Alex Elder <elder@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/20221209164855.128798-12-dmitry.baryshkov@linaro.org
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The rpm_status_id field is a leftover from the non-SMD clocks. It is of
no use for the SMD-RPM clock driver and is always equal to zero. Drop it
completely.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Alex Elder <elder@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/20221209164855.128798-11-dmitry.baryshkov@linaro.org
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For each XO_BUFFER_PINCTRL there is a corresponding XO_BUFFER clock.
Add them automatically to drop the duplication between the clock
definitions.
Reviewed-by: Alex Elder <elder@linaro.org>
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/20221209164855.128798-10-dmitry.baryshkov@linaro.org
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Reuse sm6125's MMAXI clocks for sm6375.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Alex Elder <elder@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/20221209164855.128798-9-dmitry.baryshkov@linaro.org
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For each of XO_BUFFER_PINCTRL clocks there is a corresponding XO_BUFFER clock
with the similar name (e.g. msm8998_ln_bb_clk3_pin vs
msm8998_ln_bb_clk3). For qcs404_ln_bb_clk_pin there is no
qcs404_ln_bb_clk, since the msm8992_ln_bb_clk was used instead (even for
qcs404 platform).
Follow the usual practice and rename msm8992_ln_bb_clk clocks to
qcs404_ln_bb_clk (and rename active-only clock in a similar way).
This is a preparation step for the next patch, which will merge
XO_BUFFER and XO_BUFFER_PINCTRL definitions.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Alex Elder <elder@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/20221209164855.128798-8-dmitry.baryshkov@linaro.org
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The qcm2290's ln_bb_clk2 is identical to the freshly added msm8998's
ln_bb_clk2 one. Use the latter and drop the SoC-specific version.
Reviewed-by: Alex Elder <elder@linaro.org>
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/20221209164855.128798-7-dmitry.baryshkov@linaro.org
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Newer platforms (msm8998, sdm660, sm6125) have low noise LN_BB_CLKn
clocks. The driver already uses proper clock indices
(RPM_SMD_LN_BB_CLKn). Fix clock names used by these platforms.
Fixes: a0384ecfe2aa ("clk: qcom: smd-rpm: De-duplicate identical entries")
Fixes: edeb2ca74716 ("clk: qcom: smd: Add support for SM6125 rpm clocks")
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Alex Elder <elder@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/20221209164855.128798-6-dmitry.baryshkov@linaro.org
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Reuse qcs404's QPIC and BIMC_GPU clock for qcm2290.
Fixes: 78b727d02815 ("clk: qcom: smd-rpm: Add QCM2290 RPM clock support")
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Alex Elder <elder@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/20221209164855.128798-5-dmitry.baryshkov@linaro.org
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The commit 644c42295592 ("clk: qcom: smd: Add SM6375 clocks") added a
duplicate of the existing define QCOM_SMD_RPM_MMAXI_CLK, drop it now.
Fixes: 644c42295592 ("clk: qcom: smd: Add SM6375 clocks")
Reviewed-by: Alex Elder <elder@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/20221209164855.128798-4-dmitry.baryshkov@linaro.org
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The commit eaeee28db289 ("clk: qcom: smd: Add support for QCS404 rpm
clocks") defined the pin-controlled ln_bb_clk clocks, but didn't add
them to the qcs404_clks array. Add them to make these clocks usable to
platform devices.
Fixes: eaeee28db289 ("clk: qcom: smd: Add support for QCS404 rpm clocks")
Reviewed-by: Alex Elder <elder@linaro.org?
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/20221209164855.128798-3-dmitry.baryshkov@linaro.org
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Add support for controlling SMD RPM clocks on SM6375.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220921004458.151842-3-konrad.dybcio@somainline.org
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MSM8909 has mostly the same as clocks in RPM as MSM8916,
but additionally the QPIC clock for the NAND flash controller.
Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220706134132.3623415-7-stephan.gerhold@kernkonzept.com
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MSM8976 does not have rpm clock named mmssnoc,
instead it's called sysmmnoc, drop define and reuse.
While we are at it add XO clock to list.
Fixes: 7d61e773c3ed ("clk: qcom: smd: Add support for MSM8976 rpm clocks")
Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220426090226.27293-1-a39.skl@gmail.com
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Add missing RPM-provided clocks on msm8998 and reorder the definitions
where needed.
Tested-by: Jami Kettunen <jami.kettunen@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Tested-by: Caleb Connolly <caleb@connolly.tech>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220226214126.21209-3-konrad.dybcio@somainline.org
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XO and MSS_CFG were omitted when first adding the clocks for these SoCs.
Add them, and while at it, move the XO clock to the top of the definition
list, as ideally everyone should start using it sooner or later..
Fixes: b4297844995f ("clk: qcom: smd: Add support for MSM8992/4 rpm clocks")
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220226214126.21209-2-konrad.dybcio@somainline.org
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The buffered clock binary value handling added by commit 36354c32bd76
("clk: qcom: smd-rpm: Add .recalc_rate hook for clk_smd_rpm_branch_ops")
is redundant, because buffered clock is branch type, and the binary
value handling for branch clock has been handled by
clk_smd_rpm_prepare/unprepare functions.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211031020715.21636-4-shawn.guo@linaro.org
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Considering that struct rpm_cc is now identical to rpm_smd_clk_desc,
and function qcom_smdrpm_clk_hw_get() uses rpm_cc in a read-only manner,
rpm_cc can be dropped by getting the function use rpm_smd_clk_desc
directly.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211031020715.21636-3-shawn.guo@linaro.org
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The MFD qcom-rpm interface is not used by this driver. Drop the 'struct
qcom_rpm' reference and include of <dt-bindings/mfd/qcom-rpm.h>.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211031020715.21636-2-shawn.guo@linaro.org
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Add support for RPM-managed clocks on the QCM2290 platform.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Link: https://lore.kernel.org/r/20210917030434.19859-4-shawn.guo@linaro.org
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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