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2023-08-08dt-bindings: clk: g12a-aoclkc: expose all clock idsNeil Armstrong1-17/+0
Due to a policy change in clock ID bindings handling, expose all the "private" clock IDs to the public clock dt-bindings to move out of the previous maintenance scheme. This refers to a discussion at [1] & [2] with Krzysztof about the issue with the current maintenance. It was decided to move every g12a-aoclkc ID to the public clock dt-bindings headers to be merged in a single tree so we can safely add new clocks without having merge issues. [1] https://lore.kernel.org/all/c088e01c-0714-82be-8347-6140daf56640@linaro.org/ [2] https://lore.kernel.org/all/2fabe721-7434-43e7-bae5-088a42ba128d@app.fastmail.com/ Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-10-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2023-08-08dt-bindings: clk: g12a-clks: expose all clock idsNeil Armstrong1-140/+0
Due to a policy change in clock ID bindings handling, expose all the "private" clock IDs to the public clock dt-bindings to move out of the previous maintenance scheme. This refers to a discussion at [1] & [2] with Krzysztof about the issue with the current maintenance. It was decided to move every g12a-clkc ID to the public clock dt-bindings headers to be merged in a single tree so we can safely add new clocks without having merge issues. [1] https://lore.kernel.org/all/c088e01c-0714-82be-8347-6140daf56640@linaro.org/ [2] https://lore.kernel.org/all/2fabe721-7434-43e7-bae5-088a42ba128d@app.fastmail.com/ Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-9-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2023-08-08dt-bindings: clk: axg-clkc: expose all clock idsNeil Armstrong1-58/+0
Due to a policy change in clock ID bindings handling, expose all the "private" clock IDs to the public clock dt-bindings to move out of the previous maintenance scheme. This refers to a discussion at [1] & [2] with Krzysztof about the issue with the current maintenance. It was decided to move every axg-clkc ID to the public clock dt-bindings headers to be merged in a single tree so we can safely add new clocks without having merge issues. [1] https://lore.kernel.org/all/c088e01c-0714-82be-8347-6140daf56640@linaro.org/ [2] https://lore.kernel.org/all/2fabe721-7434-43e7-bae5-088a42ba128d@app.fastmail.com/ Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-8-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2023-08-08dt-bindings: clk: gxbb-clkc: expose all clock idsNeil Armstrong1-76/+0
Due to a policy change in clock ID bindings handling, expose all the "private" clock IDs to the public clock dt-bindings to move out of the previous maintenance scheme. This refers to a discussion at [1] & [2] with Krzysztof about the issue with the current maintenance. It was decided to move every gxbb-clkc ID to the public clock dt-bindings headers to be merged in a single tree so we can safely add new clocks without having merge issues. [1] https://lore.kernel.org/all/c088e01c-0714-82be-8347-6140daf56640@linaro.org/ [2] https://lore.kernel.org/all/2fabe721-7434-43e7-bae5-088a42ba128d@app.fastmail.com/ Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-7-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2023-08-08clk: meson: migrate axg-audio out of hw_onecell_data to drop NR_CLKSNeil Armstrong3-428/+424
The way hw_onecell_data is declared: struct clk_hw_onecell_data { unsigned int num; struct clk_hw *hws[]; }; makes it impossible to have the clk_hw table declared outside while using ARRAY_SIZE() to determine ".num" due to ".hws" being a flexible array member. Completely move out of hw_onecell_data and add a custom devm_of_clk_add_hw_provider() "get" callback to retrieve the clk_hw in order to finally get rid on the NR_CLKS define. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-6-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2023-08-08clk: meson: migrate meson8b out of hw_onecell_data to drop NR_CLKSNeil Armstrong3-658/+660
The way hw_onecell_data is declared: struct clk_hw_onecell_data { unsigned int num; struct clk_hw *hws[]; }; makes it impossible to have the clk_hw table declared outside while using ARRAY_SIZE() to determine ".num" due to ".hws" being a flexible array member. Completely move out of hw_onecell_data and add a custom devm_of_clk_add_hw_provider() "get" callback to retrieve the clk_hw in order to finally get rid on the NR_CLKS define. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-5-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2023-08-08clk: meson: migrate a1 clock drivers out of hw_onecell_data to drop NR_CLKSNeil Armstrong5-180/+183
The way hw_onecell_data is declared: struct clk_hw_onecell_data { unsigned int num; struct clk_hw *hws[]; }; makes it impossible to have the clk_hw table declared outside while using ARRAY_SIZE() to determine ".num" due to ".hws" being a flexible array member. Completely move out of hw_onecell_data and add a custom devm_of_clk_add_hw_provider() "get" callback to retrieve the clk_hw in order to finally get rid on the NR_CLKS define. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Dmitry Rokosov <ddrokosov@sberdevices.ru> Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-4-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2023-08-08clk: meson: migrate meson-aoclk out of hw_onecell_data to drop NR_CLKSNeil Armstrong9-73/+68
The way hw_onecell_data is declared: struct clk_hw_onecell_data { unsigned int num; struct clk_hw *hws[]; }; makes it impossible to have the clk_hw table declared outside while using ARRAY_SIZE() to determine ".num" due to ".hws" being a flexible array member. Completely move out of hw_onecell_data and add a custom devm_of_clk_add_hw_provider() "get" callback to retrieve the clk_hw from the meson_aoclk_data struct to finally get rid on the NR_CLKS define. [jbrunet: Fixed whitespace checkpatch warning] Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-3-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2023-08-08clk: meson: migrate meson-eeclk out of hw_onecell_data to drop NR_CLKSNeil Armstrong9-1323/+1312
The way hw_onecell_data is declared: struct clk_hw_onecell_data { unsigned int num; struct clk_hw *hws[]; }; makes it impossible to have the clk_hw table declared outside while using ARRAY_SIZE() to determine ".num" due to ".hws" being a flexible array member. Completely move out of hw_onecell_data and add a custom devm_of_clk_add_hw_provider() "get" callback to retrieve the clk_hw from the meson_eeclkc_data struct to finally get rid on the NR_CLKS define. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-2-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2023-08-08clk: meson: introduce meson-clkc-utilsNeil Armstrong4-0/+48
Let's introduce a new module called meson-clkc-utils that will contain shared utility functions for all Amlogic clock controller drivers. The first utility function is a replacement of of_clk_hw_onecell_get in order to get rid of the NR_CLKS define in all Amlogic clock drivers. The goal is to move all duplicate probe and init code in this module. [jbrunet: Fixed MODULE_LICENCE checkpatch warning] Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-1-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2023-08-05clk: ti: Replace kstrdup() + strreplace() with kstrdup_and_replace()Andy Shevchenko2-6/+7
Replace open coded functionality of kstrdup_and_replace() with a call. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230804143910.15504-5-andriy.shevchenko@linux.intel.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-08-05clk: tegra: Replace kstrdup() + strreplace() with kstrdup_and_replace()Andy Shevchenko1-4/+2
Replace open coded functionality of kstrdup_and_replace() with a call. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230804143910.15504-4-andriy.shevchenko@linux.intel.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-08-05clk: keystone: syscon-clk: Fix audio refclkFrancesco Dolcini1-2/+4
Audio REFCLK's are not working correctly, trying to use them lead to the following errors: [ 6.575277] of_clk_hw_onecell_get: invalid index 4294934528 [ 6.581515] wm8904 1-001a: Failed to get MCLK [ 6.586290] wm8904: probe of 1-001a failed with error -2 The issue is that Audio REFCLK has #clock-cells = 0 [1], while the driver is registering those clocks assuming they have one cells. Fix this by registering the clock with of_clk_hw_simple_get() when there is only one instance, e.g. "audio_refclk". [1] Documentation/devicetree/bindings/clock/ti,am62-audio-refclk.yaml Fixes: 6acab96ee337 ("clk: keystone: syscon-clk: Add support for audio refclk") Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Link: https://lore.kernel.org/r/20230728222639.110409-1-francesco@dolcini.it [sboyd@kernel.org: Simplify if-return-else logic] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-08-04clk: qcom: gcc-sm6350: Fix gcc_sdcc2_apps_clk_srcLuca Weiss1-0/+1
GPLL7 is not on by default, which causes a "gcc_sdcc2_apps_clk_src: rcg didn't update its configuration" error when booting. Set .flags = CLK_OPS_PARENT_ENABLE to fix the error. Fixes: 131abae905df ("clk: qcom: Add SM6350 GCC driver") Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230804-sm6350-sdcc2-v1-1-3d946927d37d@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-04clk: qcom: reset: Use the correct type of sleep/delay based on lengthKonrad Dybcio1-1/+2
Use the fsleep() helper that (based on the length of the delay, see: [1]) chooses the correct sleep/delay functions. [1] https://www.kernel.org/doc/Documentation/timers/timers-howto.txt Fixes: 2cb8a39b6781 ("clk: qcom: reset: Allow specifying custom reset delay") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230726-topic-qcom_reset-v3-1-5958facd5db2@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-03clk: qcom: fix some Kconfig corner casesArnd Bergmann1-0/+4
The SM_GCC_8550 symbol and others can only be built for ARM64 or when compile testing, but it gets selected by other drivers that can also be built for 32-bit ARCH_QCOM when not compile testing, which results in a Kconfig warning: WARNING: unmet direct dependencies detected for SM_GCC_8550 Depends on [n]: COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] && (ARM64 || COMPILE_TEST [=n]) Selected by [m]: - SM_GPUCC_8550 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] - SM_VIDEOCC_8550 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] Add further 'depends on' statements to tighten this in a way that avoids the missing dependencies. Fixes: fd0b5b106fcab ("clk: qcom: Introduce SM8350 VIDEOCC") Fixes: 441fe711be384 ("clk: qcom: videocc-sm8450: Add video clock controller driver for SM8450") Fixes: f53153a37969c ("clk: qcom: videocc-sm8550: Add video clock controller driver for SM8550") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230801105718.3658612-1-arnd@kernel.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-03clk: qcom: gcc-sm8250: Fix gcc_sdcc2_apps_clk_srcPatrick Whewell1-0/+1
GPLL9 is not on by default, which causes a "gcc_sdcc2_apps_clk_src: rcg didn't update its configuration" error when booting. Set .flags = CLK_OPS_PARENT_ENABLE to fix the error. Fixes: 3e5770921a88 ("clk: qcom: gcc: Add global clock controller driver for SM8250") Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Patrick Whewell <patrick.whewell@sightlineapplications.com> Reviewed-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20230802210359.408-1-patrick.whewell@sightlineapplications.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-03clk: qcom: lcc-msm8960: change pxo_parent_data to staticYang Yingliang1-1/+1
The pxo_parent_data inroduced in commit bac4675a4d1b ("clk: qcom: drop lcc-mdm9615 in favour of lcc-msm8960") is only used in lcc-msm8960.c now, change it to static. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230803082125.521849-1-yangyingliang@huawei.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01clk: versaclock3: Switch to use i2c_driver's probe callbackUwe Kleine-König1-1/+1
The previous mass switch of clk drivers done in commit 62279db5a323 ("clk: Switch i2c drivers back to use .probe()") was based on v6.4-rc1 Since then this driver was added which needs to be converted back in the same way before eventually .probe_new() can be dropped from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230721071846.111663-1-u.kleine-koenig@pengutronix.de Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-08-01clk: qcom: gcc-sc7180: Fix up gcc_sdcc2_apps_clk_srcDavid Wronek1-0/+1
Set .flags = CLK_OPS_PARENT_ENABLE to fix "gcc_sdcc2_apps_clk_src: rcg didn't update its configuration" error. Fixes: 17269568f726 ("clk: qcom: Add Global Clock controller (GCC) driver for SC7180") Signed-off-by: David Wronek <davidwronek@gmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230723190725.1619193-2-davidwronek@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01clk: qcom: cbf-msm8996: Add support for MSM8996 ProYassine Oudjana1-2/+8
The CBF PLL on MSM8996 Pro has a /4 post divisor instead of /2. Handle the difference accordingly. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230527093934.101335-4-y.oudjana@protonmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01clk: qcom: gcc-mdm9615: drop the cxo clockDmitry Baryshkov1-17/+0
The gcc and lcc devices have been switched to the DT-defined cxo_board clock. Now we can drop the manually defined cxo clock. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230512211727.3445575-9-dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01clk: qcom: gcc-mdm9615: use parent_hws/_data instead of parent_namesDmitry Baryshkov1-82/+124
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 "cxo" to "cxo_board" to follow the example of other platforms. This switches the clocks to use DT-provided "cxo_board" clock instead of manually registered "cxo" clock and allows us to drop the cxo clock. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230512211727.3445575-8-dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clockDmitry Baryshkov1-1/+1
The pll0_vote clock definitely should have pll0 as a parent (instead of pll8). Fixes: 7792a8d6713c ("clk: mdm9615: Add support for MDM9615 Clock Controllers") Cc: stable@kernel.org Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230512211727.3445575-7-dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01clk: qcom: drop lcc-mdm9615 in favour of lcc-msm8960Dmitry Baryshkov4-589/+18
The two LCC drivers, msm8960 and mdm9615 are almost the same. The only difference is the platform clock: msm8960/apq8064 use pxo, while mdm9615 uses cxo. Drop the lcc-mdm9615 in favour of using lcc-msm8960 instead. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230512211727.3445575-6-dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01clk: qcom: gcc-mdm9615: use ARRAY_SIZE instead of specifying num_parentsDmitry Baryshkov1-21/+21
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> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230512211727.3445575-5-dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01dt-bindings: clock: drop qcom,lcc-mdm9615 header fileDmitry Baryshkov1-1/+1
The header file for qcom,lcc-mdm9615 and qcom,lcc-msm8960 is the same (as well as the drivers). Drop the qcom,lcc-mdm9615.h in favour of qcom,lcc-msm8960.h Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230512211727.3445575-3-dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01clk: qcom: videocc-sm8350: Add SC8280XP supportKonrad Dybcio1-1/+41
SC8280XP, being a partial derivative of SM8350, shares almost the exact same videocc block. Extend the 8350 driver to support the bigger brother. The only notable changes are higher possible frequencies on some clocks and some switcheroo within the XO/sleep registers (probably due to some different board crystal configuration). Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230703-topic-8280_videocc-v2-2-c88269806269@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-07-31clk: sunxi-ng: Modify mismatched function nameZhang Jianhua1-1/+1
No functional modification involved. drivers/clk/sunxi-ng/ccu_mmc_timing.c:54: warning: expecting prototype for sunxi_ccu_set_mmc_timing_mode(). Prototype was for sunxi_ccu_get_mmc_timing_mode() instead Fixes: f6f64ed868d3 ("clk: sunxi-ng: Add interface to query or configure MMC timing modes.") Signed-off-by: Zhang Jianhua <chris.zjh@huawei.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20230722153107.2078179-1-chris.zjh@huawei.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2023-07-31clk: sunxi: sun9i-mmc: Use devm_platform_get_and_ioremap_resource()Yangtao Li1-6/+4
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: Yangtao Li <frank.li@vivo.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20230705065313.67043-1-frank.li@vivo.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2023-07-28clk: qcom: dispcc-sc8280xp: Use ret registers on GDSCsKonrad Dybcio1-4/+4
The DISP_CC GDSCs have not been instructed to use the ret registers. Fix that. Fixes: 4a66e76fdb6d ("clk: qcom: Add SC8280XP display clock controller") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230725-topic-8280_dispcc_gdsc-v1-1-236590060531@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-07-27clk: renesas: r8a77965: Add 3DGE and ZG supportGeert Uytterhoeven1-0/+2
The 3DGE and ZG clocks are necessary to support the 3D graphics. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/1767d01cfffd7490861f2cf6ad6c0df100916907.1689599217.git.geert+renesas@glider.be
2023-07-27clk: renesas: r8a7796: Add 3DGE and ZG supportGeert Uytterhoeven1-0/+2
The 3DGE and ZG clocks are necessary to support the 3D graphics. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/291462bea7ffc13f8218c1901dc384b576bfc2d6.1689599217.git.geert+renesas@glider.be
2023-07-27clk: renesas: r8a7795: Add 3DGE and ZG supportGeert Uytterhoeven1-0/+2
The 3DGE and ZG clocks are necessary to support the 3D graphics. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/36096e2df2a54516fadd1978c47fc7de354abc26.1689599217.git.geert+renesas@glider.be
2023-07-27clk: renesas: emev2: Remove obsolete clkdev registrationGeert Uytterhoeven1-3/+0
EMMA Mobile EV2 is a multi-platform/CCF-only platform, registering all devices from DT, so we can remove the registration of clkdevs. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Link: https://lore.kernel.org/r/f54a30d7a9e2aa075d462db701a60b0b59c6ad0b.1686325857.git.geert+renesas@glider.be
2023-07-26Merge tag 'clk-meson-fixes-v6.5-1' of https://github.com/BayLibre/clk-meson ↵Stephen Boyd1-2/+2
into clk-fixes Pull an Amlogic clk driver fix from Jerome Brunet: - Fix PLL scheduling while atomic following a1 locking sequence update * tag 'clk-meson-fixes-v6.5-1' of https://github.com/BayLibre/clk-meson: clk: meson: change usleep_range() to udelay() for atomic context
2023-07-25clk: renesas: r9a07g043: Add MTU3a clock and reset entryBiju Das1-0/+3
Add MTU3a clock and reset entry to CPG driver. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230714075649.146978-1-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2023-07-25clk: imx: clk-gpr-mux: Simplify .determine_rate()Christophe JAILLET1-7/+1
imx_clk_gpr_mux_determine_rate() is the same as __clk_mux_determine_rate(), so use the latter to save some LoC. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/ac8bd50c41b84f244bb0ec94e8aed25c513c9037.1688760152.git.christophe.jaillet@wanadoo.fr Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
2023-07-25clk: imx: Add 519.75MHz frequency support for imx9 pllJacky Bai1-0/+1
For video pll, it may need 519.75MHz clock frequency for the LVDS display usage. So add 519.75MHz frequency config support for video pll. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/20230628061724.2056520-3-ping.bai@nxp.com Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
2023-07-25clk: imx93: Add PDM IPG clkChancel Liu1-1/+3
The IPG clk and MCLK of PDM share the same control gate. Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/20230628061724.2056520-2-ping.bai@nxp.com Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
2023-07-20clk: Add support for versa3 clock driverBiju Das3-0/+1153
Add support for Renesas versa3 clock driver(5p35023). The clock generator provides 6 output clocks. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20230705171000.85786-3-biju.das.jz@bp.renesas.com [sboyd@kernel.org: Add newline to printk] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-07-20clk: oxnas: remove obsolete clock driverNeil Armstrong3-259/+0
Due to lack of maintenance and stall of development for a few years now, and since no new features will ever be added upstream, remove support for OX810 and OX820 clock driver. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230630-topic-oxnas-upstream-remove-v2-1-fb6ab3dea87c@linaro.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-07-20clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEMBaoquan He1-0/+1
On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset: ------ ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup': clk-fixed-mmio.c:(.text+0x5e): undefined reference to `of_iomap' ld: clk-fixed-mmio.c:(.text+0xba): undefined reference to `iounmap' ------ Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He <bhe@redhat.com> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: linux-clk@vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-8-bhe@redhat.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-07-20drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init()Minjie Du1-1/+1
The function clk_register_pll() may return NULL or an ERR_PTR. Don't treat an ERR_PTR as valid. Signed-off-by: Minjie Du <duminjie@vivo.com> Link: https://lore.kernel.org/r/20230712102246.10348-1-duminjie@vivo.com Fixes: b9e0d40c0d83 ("clk: keystone: add Keystone PLL clock driver") [sboyd@kernel.org: Reword commit text] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-07-20clk: imx93: Propagate correct error in imx93_clocks_probe()Geert Uytterhoeven1-1/+1
smatch reports: drivers/clk/imx/clk-imx93.c:294 imx93_clocks_probe() error: uninitialized symbol 'base'. Indeed, in case of an error, the wrong (yet uninitialized) variable is converted to an error code and returned. Fix this by propagating the error code in the correct variable. Fixes: e02ba11b45764705 ("clk: imx93: fix memory leak and missing unwind goto in imx93_clocks_probe") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/all/9c2acd81-3ad8-485d-819e-9e4201277831@kadam.mountain Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/all/202306161533.4YDmL22b-lkp@intel.com/ Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230711150812.3562221-1-geert+renesas@glider.be Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-07-19clk: Explicitly include correct DT includesRob Herring205-277/+162
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>
2023-07-19clk: starfive: Simplify .determine_rate()Christophe JAILLET1-8/+2
jh71x0_clk_mux_determine_rate() is the same as __clk_mux_determine_rate(), so use the latter to save some LoC. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/085541814ebe2543cb7e8a31004c0da3e7d5b6eb.1688760111.git.christophe.jaillet@wanadoo.fr Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-07-19clk: mediatek: mt8183: Add back SSPM related clocksChen-Yu Tsai1-0/+27
This reverts commit 860690a93ef23b567f781c1b631623e27190f101. On the MT8183, the SSPM related clocks were removed claiming a lack of usage. This however causes some issues when the driver was converted to the new simple-probe mechanism. This mechanism allocates enough space for all the clocks defined in the clock driver, not the highest index in the DT binding. This leads to out-of-bound writes if their are holes in the DT binding or the driver (due to deprecated or unimplemented clocks). These errors can go unnoticed and cause memory corruption, leading to crashes in unrelated areas, or nothing at all. KASAN will detect them. Add the SSPM related clocks back to the MT8183 clock driver to fully implement the DT binding. The SSPM clocks are for the power management co-processor, and should never be turned off. They are marked as such. Fixes: 3f37ba7cc385 ("clk: mediatek: mt8183: Convert all remaining clocks to common probe") Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://lore.kernel.org/r/20230719074251.1219089-1-wenst@chromium.org Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-07-19clk: starfive: Add StarFive JH7110 Video-Output clock driverXingyu Wu3-0/+248
Add driver for the StarFive JH7110 Video-Output clock controller. And these clock controllers should power on and enable the clocks from SYSCRG first before registering. Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Reviewed-by: Hal Feng <hal.feng@starfivetech.com> Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2023-07-19clk: starfive: Add StarFive JH7110 Image-Signal-Process clock driverXingyu Wu4-0/+247
Add driver for the StarFive JH7110 Image-Signal-Process clock controller. And these clock controllers should power on and enable the clocks from SYSCRG before registering. Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Reviewed-by: Hal Feng <hal.feng@starfivetech.com> Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-23 05:43:01 +0300