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a96cbb14 |
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18-Jul-2023 |
Rob Herring <robh@kernel.org> |
clk: Explicitly include correct DT includes 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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bbd899f5 |
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17-Apr-2023 |
Christian Marangi <ansuelsmth@gmail.com> |
clk: qcom: gcc-sdm660: drop redundant F define The same exact F frequency table entry is defined in clk-rcg.h Drop the redundant define to cleanup code. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230417174408.23722-2-ansuelsmth@gmail.com
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6956c18f |
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14-Jul-2022 |
Marijn Suijten <marijn.suijten@somainline.org> |
clk: qcom: gcc-sdm660: Use floor ops for SDCC1 clock In commit 3f905469c8ce ("clk: qcom: gcc: Use floor ops for SDCC clocks") floor ops were applied to SDCC2 only, but flooring is also required on the SDCC1 apps clock which is used by the eMMC card on Sony's Nile platform, and otherwise result in the typicial "Card appears overclocked" warnings observed on many other platforms before: mmc0: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz mmc0: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz mmc0: Card appears overclocked; req 104000000 Hz, actual 192000000 Hz Fixes: f2a76a2955c0 ("clk: qcom: Add Global Clock controller (GCC) driver for SDM660") Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Tested-by: Alexey Minnekhanov <alexeymin@postmarketos.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220714203822.186448-1-marijn.suijten@somainline.org
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00ff8188 |
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29-Aug-2021 |
Marijn Suijten <marijn.suijten@somainline.org> |
clk: qcom: gcc-sdm660: Use ARRAY_SIZE for num_parents Where possible, use ARRAY_SIZE to determine the number of parents in clk_parent_data instead of hardcoding a number that relies on an array defined hundreds of lines above. Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Link: https://lore.kernel.org/r/20210829204822.289829-2-marijn.suijten@somainline.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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da09577a |
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25-Aug-2021 |
Bjorn Andersson <bjorn.andersson@linaro.org> |
clk: qcom: gcc-sdm660: Replace usage of parent_names Using parent_data and parent_hws, instead of parent_names, does protect against some cases of incompletely defined clock trees. While it turns out that the bug being chased this time was totally unrelated, this patch converts the SDM660 GCC driver to avoid such issues. The "xo" fixed_factor clock is unused within the gcc driver, but referenced from the DSI PHY. So it's left in place until the DSI driver is updated. Tested-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210825204517.1278130-1-bjorn.andersson@linaro.org [sboyd@kernel.org: Reduce diff by moving enum and tables back to original position in previous patch] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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a61ca021 |
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26-Aug-2021 |
Stephen Boyd <sboyd@kernel.org> |
clk: qcom: gcc-sdm660: Move parent tables after PLLs In the next patch we're going to change these tables to reference the PLL structures directly. Let's move them here so the diff is easier to read. No functional change in this patch. Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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c3656218 |
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13-Jan-2021 |
AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> |
clk: qcom: gcc-sdm660: Mark GPU CFG AHB clock as critical This clock is critical for any access to the GPU: gating it will crash the system when the GPU has been initialized (so, you cannot gate it unless you deinit the Adreno completely). So, to achieve a working state with GPU on, set the CLK_IS_CRITICAL flag to this clock. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Link: https://lore.kernel.org/r/20210113183817.447866-3-angelogioacchino.delregno@somainline.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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fe121bfe |
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13-Jan-2021 |
AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> |
clk: qcom: gcc-sdm660: Mark MMSS NoC CFG AHB clock as critical Similarly to MSM8998, any access to the MMSS depends on this clock. Gating it will crash the system when RPMCC inits mmssnoc_axi_rpm_clk. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Link: https://lore.kernel.org/r/20210113183817.447866-2-angelogioacchino.delregno@somainline.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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d46e5a39 |
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22-Sep-2020 |
Konrad Dybcio <konradybcio@gmail.com> |
clk: qcom: gcc-sdm660: Fix wrong parent_map This was likely overlooked while porting the driver upstream. Reported-by: Pavel Dubrova <pashadubrova@gmail.com> Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> Link: https://lore.kernel.org/r/20200922120909.97203-1-konradybcio@gmail.com Fixes: f2a76a2955c0 ("clk: qcom: Add Global Clock controller (GCC) driver for SDM660") Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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3386af51 |
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26-Jul-2020 |
Konrad Dybcio <konradybcio@gmail.com> |
clk: qcom: gcc-sdm660: Fix up gcc_mss_mnoc_bimc_axi_clk Add missing halt_check, hwcg_reg and hwcg_bit properties. These were likely omitted when porting the driver upstream. Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> Link: https://lore.kernel.org/r/20200726111215.22361-9-konradybcio@gmail.com Fixes: f2a76a2955c0 ("clk: qcom: Add Global Clock controller (GCC) driver for SDM660") Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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b538304d |
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26-Jul-2020 |
Konrad Dybcio <konradybcio@gmail.com> |
clk: qcom: gcc-sdm660: Add missing modem reset This will be required in order to support the modem upstream. Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> Link: https://lore.kernel.org/r/20200726111215.22361-2-konradybcio@gmail.com Fixes: f2a76a2955c0 ("clk: qcom: Add Global Clock controller (GCC) driver for SDM660") Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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3f905469 |
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09-Sep-2019 |
Taniya Das <tdas@codeaurora.org> |
clk: qcom: gcc: Use floor ops for SDCC clocks Update global clock controller SDCC2/4 clocks to use the floor rcg ops, so as to use the rounded down clock rates for these clocks. Signed-off-by: Taniya Das <tdas@codeaurora.org> Link: https://lkml.kernel.org/r/20190909074410.18977-1-tdas@codeaurora.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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760be658 |
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10-Feb-2019 |
Jeffrey Hugo <jhugo@codeaurora.org> |
clk: qcom: Make common clk_hw registrations Several clock controller drivers define a list of clk_hw devices, and then register those devices in probe() before using common code to process the rest of initialization. Extend the common code to accept a list of clk_hw devices to process, thus eliminating many duplicate implementations. Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org> Suggested-by: Stephen Boyd <sboyd@kernel.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Tested-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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2725991e |
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18-Oct-2018 |
Stephen Boyd <sboyd@kernel.org> |
clk: qcom: gcc-sdm660: Add MODULE_LICENSE Add a module license to match the license at the top of this file and silence a build warning. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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f2a76a29 |
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25-Sep-2018 |
Taniya Das <tdas@codeaurora.org> |
clk: qcom: Add Global Clock controller (GCC) driver for SDM660 Add support for the global clock controller found on SDM660 based devices. This should allow most non-multimedia device drivers to probe and control their clocks. Based on CAF implementation. Signed-off-by: Taniya Das <tdas@codeaurora.org> [craig: rename parents to fit upstream, and other cleanups] Signed-off-by: Craig Tatlor <ctatlor97@gmail.com> Acked-by: Rob Herring <robh@kernel.org> [sboyd@kernel.org: Rename gcc_660 to gcc_sdm660 and fix numbering of defines to avoid duplicates] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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