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2022-12-28clk: qcom: smd-rpm: remove duplication between MMXI and MMAXI definesDmitry Baryshkov1-2/+2
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
2022-12-28clk: qcom: smd-rpm: enable pin-controlled ln_bb_clk clocks on qcs404Dmitry Baryshkov1-0/+2
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
2022-12-28clk: qcom: gcc-sm6115: Use floor_ops for SDCC1/2 core clkKonrad Dybcio1-2/+2
Just like in case of other SoCs change SDCC1/SDCC2 ops to floor to avoid overclocking the controller. Fixes: cbe63bfdc54f ("clk: qcom: Add Global Clock controller (GCC) driver for SM6115") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Iskren Chernev <me@iskren.info> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221209123910.178609-1-konrad.dybcio@linaro.org
2022-12-27clk: qcom: gcc-qcs404: add support for GDSCsDmitry Baryshkov1-0/+24
Add support for two GDSCs provided by this clock controller. 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/20221226042154.2666748-13-dmitry.baryshkov@linaro.org
2022-12-27clk: qcom: gcc-qcs404: sort out the cxo clockDmitry Baryshkov1-56/+41
The GCC driver registers the cxo clock as a thin wrapper around board's xo_board clock. Nowadays we can use the xo_board directly in all the clocks that use it. Use the fw_name "cxo" for this clock. 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/20221226042154.2666748-12-dmitry.baryshkov@linaro.org
2022-12-27clk: qcom: gcc-qcs404: use parent_hws/_data instead of parent_namesDmitry Baryshkov1-249/+275
Convert the clock driver to specify parent data rather than parent names, to actually bind using 'clock-names' specified in the DTS rather than global clock names. Use parent_hws where possible to refer parent clocks directly, skipping the lookup. 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/20221226042154.2666748-11-dmitry.baryshkov@linaro.org
2022-12-27clk: qcom: gcc-qcs404: move PLL clocks upDmitry Baryshkov1-149/+149
Move PLL clock declarations up, before clock parent tables, so that we can use pll hw clock fields in the next commit. 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/20221226042154.2666748-10-dmitry.baryshkov@linaro.org
2022-12-27clk: qcom: gcc-qcs404: get rid of the test clockDmitry Baryshkov1-34/+0
The test clock isn't in the bindings and apparently it's not used by anyone upstream. Remove it. Suggested-by: Stephen Boyd <swboyd@chromium.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/20221226042154.2666748-9-dmitry.baryshkov@linaro.org
2022-12-27clk: qcom: gcc-qcs404: fix the name of the HDMI PLL clockDmitry Baryshkov1-1/+1
The QCS404 uses 28nm HDMI PHY. The in-kernel driver doesn't provide the PLL (yet), but the out of tree patches used the name "hdmi_pll" for it. Other Qualcomm HDMI PHYs use either the name "hdmi_pll" (8960) or "hdmipll" (8996). Thus change the expected HDMI PLL clock name to "hdmi_pll". 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/20221226042154.2666748-8-dmitry.baryshkov@linaro.org
2022-12-27clk: qcom: gcc-qcs404: fix names of the DSI clocks used as parentsDmitry Baryshkov1-4/+4
The QCS404 uses 28nm LPM DSI PHY, which registers dsi0pll and dsi0pllbyte clocks. Fix all DSI PHY clock names used as parents inside the GCC driver. Fixes: 652f1813c113 ("clk: qcom: gcc: Add global clock controller driver for QCS404") 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/20221226042154.2666748-7-dmitry.baryshkov@linaro.org
2022-12-27clk: qcom: gcc-qcs404: disable gpll[04]_out_aux parentsDmitry Baryshkov1-16/+0
On the QCS404 platform the driver for the Global Clock Controller doens't define gpll0_out_aux and gpll4_out_aux clocks, so it's not possible to use them as parents. Remove entries for these clocks. Note: backporting this patch to earlier kernels would also require a previous patch which switches the gcc driver to use ARRAY_SIZE for parent data arrays. Fixes: 652f1813c113 ("clk: qcom: gcc: Add global clock controller driver for QCS404") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221226042154.2666748-6-dmitry.baryshkov@linaro.org
2022-12-27clk: qcom: gcc-qcs404: use ARRAY_SIZE instead of specifying num_parentsDmitry Baryshkov1-43/+43
Use ARRAY_SIZE() instead of manually specifying num_parents. This makes adding/removing entries to/from parent_data/names/hws easy and errorproof. 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/20221226042154.2666748-5-dmitry.baryshkov@linaro.org
2022-12-12Merge branches 'clk-mediatek', 'clk-trace', 'clk-qcom' and 'clk-microchip' ↵Stephen Boyd28-2156/+9402
into clk-next - Tracepoints for clk_rate_request structures * clk-mediatek: clk: mediatek: fix dependency of MT7986 ADC clocks clk: mediatek: Change PLL register API for MT8186 clk: mediatek: Add new clock driver to handle FHCTL hardware dt-bindings: clock: mediatek: Add new bindings of MediaTek frequency hopping clk: mediatek: Export PLL operations symbols clk: mediatek: mt8186-topckgen: Add GPU clock mux notifier clk: mediatek: mt8186-mfg: Propagate rate changes to parent clk: mediatek: mt8195-topckgen: Drop flags for main/univpll fixed factors clk: mediatek: mt8192: Drop flags for main/univpll fixed factors clk: mediatek: mt6795-topckgen: Drop flags for main/sys/univpll fixed factors clk: mediatek: mt8173: Drop flags for main/sys/univpll fixed factors clk: mediatek: mt8183: Drop flags for sys/univpll fixed factors clk: mediatek: mt8183: Compress top_divs array entries clk: mediatek: mt8186-topckgen: Drop flags for main/univpll fixed factors clk: mediatek: clk-mtk: Allow specifying flags on mtk_fixed_factor clocks * clk-trace: clk: Add trace events for rate requests clk: Store clk_core for clk_rate_request * clk-qcom: (69 commits) clk: qcom: rpmh: add support for SM6350 rpmh IPA clock clk: qcom: mmcc-msm8974: use parent_hws/_data instead of parent_names clk: qcom: mmcc-msm8974: move clock parent tables down clk: qcom: mmcc-msm8974: use ARRAY_SIZE instead of specifying num_parents clk: qcom: gcc-msm8974: use parent_hws/_data instead of parent_names clk: qcom: gcc-msm8974: move clock parent tables down clk: qcom: gcc-msm8974: use ARRAY_SIZE instead of specifying num_parents dt-bindings: clocks: qcom,mmcc: define clocks/clock-names for MSM8974 dt-bindings: clock: split qcom,gcc-msm8974,-msm8226 to the separate file clk: qcom: gcc-ipq4019: switch to devm_clk_notifier_register clk: qcom: rpmh: remove usage of platform name clk: qcom: rpmh: rename VRM clock data clk: qcom: rpmh: rename ARC clock data clk: qcom: rpmh: support separate symbol name for the RPMH clocks clk: qcom: rpmh: remove platform names from BCM clocks clk: qcom: rpmh: drop all _ao names clk: qcom: rpmh: reuse common duplicate clocks clk: qcom: rpmh: group clock definitions together clk: qcom: rpm: drop the platform from clock definitions clk: qcom: rpm: drop the _clk suffix completely ... * clk-microchip: clk: microchip: enable the MPFS clk driver by default if SOC_MICROCHIP_POLARFIRE clk: microchip: check for null return of devm_kzalloc()
2022-12-06clk: qcom: rpmh: add support for SM6350 rpmh IPA clockLuca Weiss1-0/+1
The IPA core clock is required for SM6350. Define it. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> [elder@linaro.org: rebased with Dmitry's changes] Signed-off-by: Alex Elder <elder@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202221240.225720-1-elder@linaro.org
2022-12-06clk: qcom: mmcc-msm8974: use parent_hws/_data instead of parent_namesDmitry Baryshkov1-252/+264
Convert the clock driver to specify parent data rather than parent names, to actually bind using 'clock-names' specified in the DTS rather than global clock names. Use parent_hws where possible to refer parent clocks directly, skipping the lookup. Note, the system names for xo clocks were changed from "xo" to "xo_board" to follow the example of other platforms. This switches the clocks to use DT-provided "xo_board" clock instead of manually registered "xo" clock and allows us to drop qcom_cc_register_board_clk() call from the driver at some point. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221204124508.1415713-9-dmitry.baryshkov@linaro.org
2022-12-06clk: qcom: mmcc-msm8974: move clock parent tables downDmitry Baryshkov1-85/+85
Move clock parent tables down, after the PLL declarataions, so that we can use pll hw clock fields in the next commit. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221204124508.1415713-8-dmitry.baryshkov@linaro.org
2022-12-06clk: qcom: mmcc-msm8974: use ARRAY_SIZE instead of specifying num_parentsDmitry Baryshkov1-37/+37
Use ARRAY_SIZE() instead of manually specifying num_parents. This makes adding/removing entries to/from parent_data easy and errorproof. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221204124508.1415713-7-dmitry.baryshkov@linaro.org
2022-12-06clk: qcom: gcc-msm8974: use parent_hws/_data instead of parent_namesDmitry Baryshkov1-239/+253
Convert the clock driver to specify parent data rather than parent names, to actually bind using 'clock-names' specified in the DTS rather than global clock names. Use parent_hws where possible to refer parent clocks directly, skipping the lookup. Note, the system names for xo clocks were changed from "xo" to "xo_board" to follow the example of other platforms. This switches the clocks to use DT-provided "xo_board" clock instead of manually registered "xo" clock and allows us to drop qcom_cc_register_board_clk() call from the driver at some point. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221204124508.1415713-6-dmitry.baryshkov@linaro.org
2022-12-06clk: qcom: gcc-msm8974: move clock parent tables downDmitry Baryshkov1-49/+49
Rearrage clock parent tables and PLL declarations (pull parents down and gpll4 up), so that we can use pll hw clock fields in the next commit. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221204124508.1415713-5-dmitry.baryshkov@linaro.org
2022-12-06clk: qcom: gcc-msm8974: use ARRAY_SIZE instead of specifying num_parentsDmitry Baryshkov1-55/+55
Use ARRAY_SIZE() instead of manually specifying num_parents. This makes adding/removing entries to/from parent_data easy and errorproof. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221204124508.1415713-4-dmitry.baryshkov@linaro.org
2022-12-06clk: qcom: gcc-ipq4019: switch to devm_clk_notifier_registerRobert Marko1-9/+2
Switch to using devres-managed version of clk_notifier_register(). This allows us to drop driver's remove() callback. Signed-off-by: Robert Marko <robert.marko@sartura.hr> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221205113545.575702-1-robert.marko@sartura.hr
2022-12-02clk: qcom: rpmh: remove usage of platform nameDmitry Baryshkov1-171/+171
Now that all clocks have individual names, remove the names of SoCs from the RPMH clock definitions. Replace it with the common clk_rpmh_ prefix. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202185843.721673-9-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: rpmh: rename VRM clock dataDmitry Baryshkov1-129/+129
RPMH VRM clocks are frequently shared between several platforms. It makes little sense to encode the SoC name into the clock name, if the same clock is used for other SoCs. Rework the VRM clock definitions to add resource-specific suffix. Keep the userspace-visible clock name, but encode the part of cmd resource and the divider into the variable name. This also make it obvious which variant is used, making the code less error-prone. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202185843.721673-8-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: rpmh: rename ARC clock dataDmitry Baryshkov1-31/+31
RPMH ARC clocks are frequently shared between several platforms. It makes little sense to encode the SoC name into the clock name, if the same clock is used for other SoCs. Rework the ARC clock definitions to remove the SoC name. Keep the userspace-visible clock name, but encode the divider into the variable name. This also makes it obvious which divider is used by the platform, making the code less error-prone. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202185843.721673-7-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: rpmh: support separate symbol name for the RPMH clocksDmitry Baryshkov1-8/+8
Both ARC and VRM clocks have minor differences between platforms. However using SoC names directly results in duplication, confusion and occasional errors. Next patches are going to drop the SoC names and encode these differences into the clock names. To keep the system clock names (visible to userspace) intact, add separate symbol names that are used in the code. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202185843.721673-6-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: rpmh: remove platform names from BCM clocksDmitry Baryshkov1-26/+26
There are no platform-specific parts in the BCM clocks, drop the platform name from the clock definitions, replacing it with clk_rpmh to have the common prefix. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202185843.721673-5-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: rpmh: drop all _ao namesDmitry Baryshkov1-32/+30
In preparation for the further cleanup, remove the active only names, they can be easily generated from the standard ones. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202185843.721673-4-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: rpmh: reuse common duplicate clocksDmitry Baryshkov1-15/+9
After the grouping it is obvious that some of the clock definitions are pure duplicates. Rename them to use a single common name for the clock. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202185843.721673-3-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: rpmh: group clock definitions togetherDmitry Baryshkov1-29/+26
In preparations to the further changes, group all RPMH clock definitions to ease review. Group the clocks by their type to make similar/duplicate clocks stand out. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202185843.721673-2-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: rpm: drop the platform from clock definitionsDmitry Baryshkov1-105/+89
A single clock definition can be used on different platforms. Thus the platform part of the clock name is not correct (and can be misleading). Remove the platform-specific part of the defined clock. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202070814.482470-5-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: rpm: drop the _clk suffix completelyDmitry Baryshkov1-10/+10
Drop the _clk suffix from other clocks too. This does not produce any user-visible changes, just syntax sugar. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202070814.482470-4-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: rpm: drop separate active-only namesDmitry Baryshkov1-34/+34
To simplify code reviews remove duplication between normal and active-only clock names. Get a single clock name and generate both names internally. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202070814.482470-3-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: rpm: remove unused active-only clock namesDmitry Baryshkov1-9/+9
The RPM_FIXED and RPM_XO_BUFFER clocks do not have the active-only counterparts. Drop corresponding unused arguments. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202070814.482470-2-dmitry.baryshkov@linaro.org
2022-12-02clk: qcom: Add GCC driver for SM8550Abel Vesa3-0/+3396
Add Global Clock controller (GCC) driver for SM8550 SoC, which includes the gcc resets and gdsc. This patch is based on an initial downstream driver. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221130112852.2977816-6-abel.vesa@linaro.org
2022-12-02clk: qcom: Add LUCID_OLE PLL type for SM8550Abel Vesa2-0/+21
Add a LUCID_OLE PLL type for SM8550 SoC from Qualcomm. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221130112852.2977816-5-abel.vesa@linaro.org
2022-12-02clk: qcom: gdsc: Increase status poll timeoutAbel Vesa1-1/+2
The SM8550 GCC GDSCs need a higher timeout value when polling for status, so increase it to 1500us, while leaving the delay between disable-enable sequence for votable gdscs to stay the same. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221130112852.2977816-4-abel.vesa@linaro.org
2022-12-02clk: qcom: gcc-msm8939: Add rates to the GP clocksLin, Meng-Bo1-0/+35
Similar to msm8916, msm8939 has (at least) 6 "General Purpose" clocks that can be muxed to SoC pins. These clocks are: GP_CLK{0, 1} : GPIO_{31, 32} (Belongs to CAMSS according to Linux) GP_CLK_{1-3}{A, B} : GPIO_{49-51, 97, 12, 13} (Belongs to GCC itself) GP_MN : GPIO_110 (Doesn't seem to be described in gcc, ignored in this patch) Those clocks may be used as e.g. PWM sources for external peripherals. Add more frequencies to the table for those clocks so it's possible for arbitrary peripherals to make use of them. Reference: https://lore.kernel.org/r/20220612145955.385787-5-nikita@trvn.ru Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221117171343.24216-1-linmengbo0689@protonmail.com
2022-12-02clk: qcom: hfpll: use devm_platform_get_and_ioremap_resource()Minghao Chi1-3/+1
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/202211171403340042731@zte.com.cn
2022-12-02clk: qcom: ipq8074: populate fw_name for all parentsRobert Marko1-26/+26
It appears that having only .name populated in parent_data for clocks which are only globally searchable currently will not work as the clk core won't copy that name if there is no .fw_name present as well. So, populate .fw_name for all parent clocks in parent_data. Fixes: ae55ad32e273 ("clk: qcom: ipq8074: convert to parent data") Co-developed-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Robert Marko <robimarko@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221116214655.1116467-1-robimarko@gmail.com
2022-12-02clk: qcom: krait-cc: convert to parent_data APIChristian Marangi1-90/+112
Modernize the krait-cc driver to parent-data API and refactor to drop any use of parent_names. From Documentation all the required clocks should be declared in DTS so fw_name can be correctly used to get the parents for all the muxes. .name is also declared to save compatibility with old DT. While at it also drop some hardcoded index and introduce an enum to make index values more clear. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221109005631.3189-5-ansuelsmth@gmail.com
2022-12-02clk: qcom: krait-cc: convert to devm_clk_hw_registerChristian Marangi1-12/+19
clk_register is now deprecated. Convert the driver to devm_clk_hw_register. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221109005631.3189-4-ansuelsmth@gmail.com
2022-12-02clk: qcom: krait-cc: handle secondary mux sourcing out of acpu_auxChristian Marangi1-4/+4
Some bootloader may leave the system in an even more undefined state with the secondary mux of L2 or other cores sourcing out of the acpu_aux parent. This results in the clk set to the PXO rate or a PLL8 rate. The current logic to reset the mux and set them to a defined state only handle if the mux are configured to source out of QSB. Change this and force a new and defined state if the current clk is lower than the aux rate. This way we can handle any wrong configuration where the mux is sourcing out of QSB (rate 225MHz, currently set to a virtual rate of 1), PXO rate (rate 25MHz) or PLL8 (needs to be configured to run at 384Mhz). Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221109005631.3189-3-ansuelsmth@gmail.com
2022-12-02clk: qcom: krait-cc: also enable secondary mux and div clkChristian Marangi1-1/+20
clk-krait ignore any rate change if clk is not flagged as enabled. Correctly enable the secondary mux and div clk to correctly change rate instead of silently ignoring the request. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221109005631.3189-2-ansuelsmth@gmail.com
2022-12-02clk: qcom: krait-cc: fix wrong parent order for secondary muxChristian Marangi1-1/+1
The secondary mux parent order is swapped. This currently doesn't cause problems as the secondary mux is used for idle clk and as a safe clk source while reprogramming the hfpll. Each mux have 2 or more output but he always have a safe source to switch while reprogramming the connected pll. We use a clk notifier to switch to the correct parent before clk core can apply the correct rate. The parent to switch is hardcoded in the mux struct. For the secondary mux the safe source to use is the qsb parent as it's the only fixed clk as the acpus_aux is a pll that can source from pxo or from pll8. The hardcoded safe parent for the secondary mux is set to index 0 that in the secondary mux map is set to 2. But the index 0 is actually acpu_aux in the parent list. Fix the swapped parents to correctly handle idle frequency and output a sane clk_summary report. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221109005631.3189-1-ansuelsmth@gmail.com
2022-12-02clk: qcom: krait-cc: use devm variant for clk notifier registerChristian Marangi1-1/+1
Use devm variant for clk notifier register and correctly handle free resource on driver remove. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221108215827.30475-1-ansuelsmth@gmail.com
2022-12-02clk: qcom: clk-krait: fix wrong div2 functionsChristian Marangi1-0/+2
Currently div2 value is applied to the wrong bits. This is caused by a bug in the code where the shift is done only for lpl, for anything else the mask is not shifted to the correct bits. Fix this by correctly shift if lpl is not supported. Fixes: 4d7dc77babfe ("clk: qcom: Add support for Krait clocks") Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221108215625.30186-1-ansuelsmth@gmail.com
2022-12-02clk: qcom: kpss-xcc: register it as clk providerChristian Marangi1-4/+9
krait-cc use this driver for the secondary mux. Register it as a clk provider to correctly use this clk in other drivers. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221108211734.3707-1-ansuelsmth@gmail.com
2022-12-02clk: qcom: ipq8074: add missing networking resetsRobert Marko1-0/+14
Downstream QCA 5.4 kernel defines networking resets which are not present in the mainline kernel but are required for the networking drivers. So, port the downstream resets and avoid using magic values for mask, construct mask for resets which require multiple bits to be set/cleared. Signed-off-by: Robert Marko <robimarko@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221107132901.489240-3-robimarko@gmail.com
2022-12-02clk: qcom: reset: support resetting multiple bitsRobert Marko2-2/+3
This patch adds the support for giving the complete bitmask in reset structure and reset operation will use this bitmask for all reset operations. Currently, reset structure only takes a single bit for each reset and then calculates the bitmask by using the BIT() macro. However, this is not sufficient anymore for newer SoC-s like IPQ8074, IPQ6018 and more, since their networking resets require multiple bits to be asserted in order to properly reset the HW block completely. So, in order to allow asserting multiple bits add "bitmask" field to qcom_reset_map, and then use that bitmask value if its populated in the driver, if its not populated, then we just default to existing behaviour and calculate the bitmask on the fly. Signed-off-by: Robert Marko <robimarko@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221107132901.489240-1-robimarko@gmail.com
2022-12-02clk: qcom: lpass-sc7180: Avoid an extra "struct dev_pm_ops"Douglas Anderson1-7/+3
The two devices managed by lpasscorecc-sc7180.c each had their own "struct dev_pm_ops". This is not needed. They are exactly the same and the structure is "static const" so it can't possible change. combine the two. This matches what's done for sc7280. This should be a noop other than saving a few bytes. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221104064055.3.I90ba14a47683a484f26531a08f7b46ace7f0a8a9@changeid
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