summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2024-07-16Merge branches 'clk-renesas', 'clk-amlogic', 'clk-allwinner' and ↵Stephen Boyd
'clk-samsung' into clk-next * clk-renesas: clk: renesas: r9a08g045: Add clock, reset and power domain support for I2C clk: renesas: r8a779h0: Add Audio clocks clk: renesas: r9a08g045: Add clock, reset and power domain support for the VBATTB IP dt-bindings: clock: rcar-gen2: Remove obsolete header files dt-bindings: clock: r8a7779: Remove duplicate newline clk: renesas: Drop "Renesas" from individual driver descriptions clk: renesas: r8a779h0: Fix PLL2/PLL4 multipliers in comments clk: renesas: r8a779h0: Add VIN clocks dt-bindings: clock: renesas,rzg2l-cpg: Update description for #reset-cells clk: renesas: rcar-gen2: Use DEFINE_SPINLOCK() for static spinlock clk: renesas: cpg-lib: Use DEFINE_SPINLOCK() for global spinlock clk: renesas: r8a77970: Use common cpg_lock clk: renesas: r8a779h0: Add CSI-2 clocks clk: renesas: r8a779h0: Add ISPCS clocks * clk-amlogic: clk: meson: add missing MODULE_DESCRIPTION() macros dt-bindings: clock: meson: a1: peripherals: support sys_pll input dt-bindings: clock: meson: a1: pll: introduce new syspll bindings clk: meson: add 'NOINIT_ENABLED' flag to eliminate init for enabled PLL clk: meson: c3: add c3 clock peripherals controller driver clk: meson: c3: add support for the C3 SoC PLL clock dt-bindings: clock: add Amlogic C3 peripherals clock controller dt-bindings: clock: add Amlogic C3 SCMI clock controller support dt-bindings: clock: add Amlogic C3 PLL clock controller dt-bindings: clock: meson: Convert axg-audio-clkc to YAML format clk: meson: s4: fix pwm_j_div parent clock clk: meson: s4: fix fixed_pll_dco clock * clk-allwinner: clk: sunxi-ng r40: Constify struct regmap_config clk: sunxi-ng: h616: Add clock/reset for GPADC dt-bindings: clock: sun50i-h616-ccu: Add GPADC clocks clk: sunxi: Remove unused struct 'gates_data' clk: sunxi-ng: add missing MODULE_DESCRIPTION() macros * clk-samsung: clk: samsung: gs101: mark gout_hsi2_ufs_embd_i_clk_unipro as critical clk: samsung: Switch to use kmemdup_array() clk: samsung: exynos-clkout: Remove misleading of_match_table/MODULE_DEVICE_TABLE
2024-07-16Merge branches 'clk-stm', 'clk-cleanup', 'clk-kunit' and 'clk-mediatek' into ↵Stephen Boyd
clk-next - Add reset support to Airoha EN7581 clk driver - Add module description to mediatek clk drivers * clk-stm: clk: stm32mp25: add security clocks clk: stm32mp2: use of STM32 access controller * clk-cleanup: clk: mxs: Use clamp() in clk_ref_round_rate() and clk_ref_set_rate() clk: lpc32xx: Constify struct regmap_config clk: xilinx: Constify struct regmap_config dt-bindings: clock: sprd,sc9860-clk: convert to YAML dt-bindings: clock: qoriq-clock: convert to yaml format clk: vexpress-osc: add missing MODULE_DESCRIPTION() macro clk: sifive: prci: fix module autoloading dt-bindings: clock: milbeaut: Drop providers and consumers from example clk: sprd: add missing MODULE_DESCRIPTION() macro clk: sophgo: add missing MODULE_DESCRIPTION() macro * clk-kunit: clk: disable clk gate tests for s390 clk: test: add missing MODULE_DESCRIPTION() macros * clk-mediatek: clk: en7523: fix rate divider for slic and spi clocks clk: en7523: Remove PCIe reset open drain configuration for EN7581 clk: en7523: Remove pcie prepare/unpreare callbacks for EN7581 SoC clk: en7523: Add reset-controller support for EN7581 SoC dt-bindings: clock: airoha: Add reset support to EN7581 clock binding dt-bindings: clock: mediatek: Document reset cells for MT8188 sys clk: mediatek: mt8173-infracfg: Handle unallocated infracfg when module dt-bindings: clock: mediatek: add syscon compatible for mt7622 pciesys clk: mediatek: Add a module description where missing
2024-07-10clk: mxs: Use clamp() in clk_ref_round_rate() and clk_ref_set_rate()Thorsten Blum
Use clamp() instead of duplicating its implementation. Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com> Link: https://lore.kernel.org/r/20240710143309.706135-2-thorsten.blum@toblux.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-10clk: sunxi-ng r40: Constify struct regmap_configJavier Carrasco
`sun8i_r40_ccu_regmap_config` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20240703-clk-const-regmap-v1-9-7d15a0671d6f@gmail.com Reviewed-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08clk: en7523: fix rate divider for slic and spi clocksLorenzo Bianconi
Introduce div_offset field in en_clk_desc struct in order to fix rate divider estimation in en7523_get_div routine for slic and spi fixed rate clocks. Moreover, fix base_shift for crypto clock. Fixes: 1e6273179190 ("clk: en7523: Add clock driver for Airoha EN7523 SoC") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/c491bdea05d847f1f1294b94f14725d292eb95d0.1718615934.git.lorenzo@kernel.org Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08clk: lpc32xx: Constify struct regmap_configJavier Carrasco
`lpc32xx_scb_regmap_config` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20240703-clk-const-regmap-v1-7-7d15a0671d6f@gmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08clk: xilinx: Constify struct regmap_configJavier Carrasco
`vcu_settings_regmap_config` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20240703-clk-const-regmap-v1-10-7d15a0671d6f@gmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08clk: en7523: Remove PCIe reset open drain configuration for EN7581Lorenzo Bianconi
PCIe reset open drain configuration will be managed by pinctrl driver. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/43276af5f08a554b4ab2e52e8d437fff5c06a732.1719485847.git.lorenzo@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08clk: en7523: Remove pcie prepare/unpreare callbacks for EN7581 SoCLorenzo Bianconi
Get rid of prepare and unpreare callbacks for PCIe clock since they can be modeled as a reset line cosumed by the PCIe driver (pcie-mediatek-gen3) Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Zhengping Zhang <zhengping.zhang@airoha.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/16df149975514d3030499c48fc1c64f090093595.1719485847.git.lorenzo@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08clk: en7523: Add reset-controller support for EN7581 SoCLorenzo Bianconi
Introduce reset API support to EN7581 clock driver. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Zhengping Zhang <zhengping.zhang@airoha.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/4f735d17e549ea53769bf5a3f50406debb879a44.1719485847.git.lorenzo@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08dt-bindings: clock: airoha: Add reset support to EN7581 clock bindingLorenzo Bianconi
Introduce reset capability to EN7581 device-tree clock binding documentation. Add reset register mapping between misc scu and pb scu ones in order to follow the memory order. This change is not introducing any backward compatibility issue since the EN7581 dts is not upstream yet. Fixes: 0a382be005cf ("dt-bindings: clock: airoha: add EN7581 binding") Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/28fef3e83062d5d71e7b4be4b47583f851a15bf8.1719485847.git.lorenzo@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08dt-bindings: clock: mediatek: Document reset cells for MT8188 sysAngeloGioacchino Del Regno
The MT8188 sys clocks embed a reset controller: add #reset-cells to the binding to allow using resets. Fixes: 1086a5310f9c ("dt-bindings: clock: mediatek: Add new MT8188 clock") Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20240619085322.66716-2-angelogioacchino.delregno@collabora.com Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08clk: mediatek: mt8173-infracfg: Handle unallocated infracfg when moduleAlper Nebi Yasak
The MT8173 infracfg clock driver does initialization in two steps, via a CLK_OF_DECLARE_DRIVER declaration. However its early init function doesn't get to run when it's built as a module, presumably since it's not loaded by the time it would have been called by of_clk_init(). This causes its second-step probe() to return -ENOMEM when trying to register clocks, as the necessary clock_data struct isn't initialized by the first step. MT2701 and MT6797 clock drivers also use this mechanism, but they try to allocate the necessary clock_data structure if missing in the second step. Mimic that for the MT8173 infracfg clock as well to make it work as a module. Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com> Link: https://lore.kernel.org/r/20240612201211.91683-1-alpernebiyasak@gmail.com Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08dt-bindings: clock: mediatek: add syscon compatible for mt7622 pciesysChristian Marangi
Add required syscon compatible for mt7622 pciesys. This is required for SATA interface as the regs are shared. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Link: https://lore.kernel.org/r/20240628105542.5456-2-ansuelsmth@gmail.com Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08dt-bindings: clock: sprd,sc9860-clk: convert to YAMLStanislav Jakubek
Convert the Spreadtrum SC9860 clock bindings to DT schema. Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com> Link: https://lore.kernel.org/r/ZobghvwZAyMjl4eB@standask-GA-A55M-S2HP Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-08dt-bindings: clock: qoriq-clock: convert to yaml formatFrank Li
Convert qoria-clock DT binding to yaml format. Split to two files qoriq-clock.yaml and qoriq-clock-legancy.yaml. Addtional change: - Remove clock consumer part in example - Fixed example dts error - Deprecated legancy node - fsl,b4420-clockgen and fsl,b4860-clockgen fallback to fsl,b4-clockgen. Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20240701205809.1978389-1-Frank.Li@nxp.com Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-02clk: vexpress-osc: add missing MODULE_DESCRIPTION() macroJeff Johnson
With ARCH=arm64, make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/versatile/clk-vexpress-osc.o Add the missing invocation of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20240613-md-arm64-drivers-clk-versatile-v1-1-6b8a5e5e00ef@quicinc.com Acked-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-02clk: disable clk gate tests for s390Audra Mitchell
Currently clk-gate tests for s390 fail as the tests create a pretend clk-gate and use a "fake_reg" to emulate the expected behavior of the clk_gate->reg. I added some debug statements to the driver and noticed that the reg changes after initialization to -1, which is coming from an error coming from zpci_load(). This is likely because the test is using fake iomem and the s390 architecture likely isn't designed to handle that. Turn off the clk-gate tests for s390 for now as there is no clear work around for this problem as discussed in upstream conversation [1]. [1] https://lore.kernel.org/all/301cd41e6283c12ac67fb8c0f8d5c929.sboyd@kernel.org/T/#t Signed-off-by: Audra Mitchell <audra@redhat.com> Link: https://lore.kernel.org/r/20240702125539.524489-1-audra@redhat.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-02Merge tag 'samsung-clk-6.11' of ↵Stephen Boyd
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into clk-samsung Pull Samsung SoC clk drivers updates from Krzysztof Kozlowski: - exynos-clkout: Remove usage of of_device_id table as .of_match_table, because the driver is instantiated as MFD cell, not as standalone platform driver. Populated .of_match_table confused people few times to convert the code to device_get_match_data(), which broke the driver. - Mark one of UFS clocks as critical, because having it off stops the system from shutdown - Use kmemdup_array() when applicable * tag 'samsung-clk-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: clk: samsung: gs101: mark gout_hsi2_ufs_embd_i_clk_unipro as critical clk: samsung: Switch to use kmemdup_array() clk: samsung: exynos-clkout: Remove misleading of_match_table/MODULE_DEVICE_TABLE
2024-07-01Merge tag 'sunxi-clk-for-6.11' of ↵Stephen Boyd
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-allwinner Pull Allwinner SoC clk driver updates from Chen-Yu Tsai: - Remove unused 'struct gates_data' from old sunxi driver library - Add missing MODULE_DESCRIPTION() macros for sunxi-ng drivers - Add GPADC clock and reset for H616 * tag 'sunxi-clk-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: clk: sunxi-ng: h616: Add clock/reset for GPADC dt-bindings: clock: sun50i-h616-ccu: Add GPADC clocks clk: sunxi: Remove unused struct 'gates_data' clk: sunxi-ng: add missing MODULE_DESCRIPTION() macros
2024-07-01Merge tag 'clk-meson-v6.11-1' of https://github.com/BayLibre/clk-meson into ↵Stephen Boyd
clk-amlogic Pull Amlogic clock driver updates from Jerome Brunet: - Minor S4 clock fixes - DT bindings Yaml conversion of the AXG audio controller - C3 clock controllers support - Flag added to skip init of already enabled PLLs and avoid relocking - A1 DT bindings updates for system pll support - Add missing MODULE_DESCRIPTION where necessary. * tag 'clk-meson-v6.11-1' of https://github.com/BayLibre/clk-meson: clk: meson: add missing MODULE_DESCRIPTION() macros dt-bindings: clock: meson: a1: peripherals: support sys_pll input dt-bindings: clock: meson: a1: pll: introduce new syspll bindings clk: meson: add 'NOINIT_ENABLED' flag to eliminate init for enabled PLL clk: meson: c3: add c3 clock peripherals controller driver clk: meson: c3: add support for the C3 SoC PLL clock dt-bindings: clock: add Amlogic C3 peripherals clock controller dt-bindings: clock: add Amlogic C3 SCMI clock controller support dt-bindings: clock: add Amlogic C3 PLL clock controller dt-bindings: clock: meson: Convert axg-audio-clkc to YAML format clk: meson: s4: fix pwm_j_div parent clock clk: meson: s4: fix fixed_pll_dco clock
2024-07-01Merge tag 'renesas-clk-for-v6.11-tag2' of ↵Stephen Boyd
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-renesas Pull Renesas clk driver updates from Geert Uytterhoeven: - Remove obsolete clock DT binding header files - Add Battery Backup (VBATTB) and I2C clocks, resets, and power domains on RZ/G3S - Add audio clocks on R-Car V4M - Add video capture (ISPCS, CSI-2, VIN) clocks on R-Car V4M - Miscellaneous fixes and improvements * tag 'renesas-clk-for-v6.11-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers: clk: renesas: r9a08g045: Add clock, reset and power domain support for I2C clk: renesas: r8a779h0: Add Audio clocks clk: renesas: r9a08g045: Add clock, reset and power domain support for the VBATTB IP dt-bindings: clock: rcar-gen2: Remove obsolete header files dt-bindings: clock: r8a7779: Remove duplicate newline clk: renesas: Drop "Renesas" from individual driver descriptions clk: renesas: r8a779h0: Fix PLL2/PLL4 multipliers in comments clk: renesas: r8a779h0: Add VIN clocks dt-bindings: clock: renesas,rzg2l-cpg: Update description for #reset-cells clk: renesas: rcar-gen2: Use DEFINE_SPINLOCK() for static spinlock clk: renesas: cpg-lib: Use DEFINE_SPINLOCK() for global spinlock clk: renesas: r8a77970: Use common cpg_lock clk: renesas: r8a779h0: Add CSI-2 clocks clk: renesas: r8a779h0: Add ISPCS clocks
2024-07-01clk: samsung: gs101: mark gout_hsi2_ufs_embd_i_clk_unipro as criticalPeter Griffin
The system hangs on poweroff when this UFS clock is turned off, meaning the system never powers down. For the moment mark the clock as critical. Reviewed-by: Will McVicker <willmcvicker@google.com> Tested-by: Will McVicker <willmcvicker@google.com> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Link: https://lore.kernel.org/r/20240628223506.1237523-5-peter.griffin@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-06-27clk: renesas: r9a08g045: Add clock, reset and power domain support for I2CClaudiu Beznea
Add clock, reset and power domain support for the I2C channels available on the Renesas RZ/G3S SoC. Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/20240625121358.590547-2-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-06-27clk: renesas: r8a779h0: Add Audio clocksKuninori Morimoto
Add module clocks for the Audio (SSI/SSIU) blocks on the Renesas R-Car V4M (R8A779H0) SoC. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/87h6djkxf2.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-06-27clk: renesas: r9a08g045: Add clock, reset and power domain support for the ↵Claudiu Beznea
VBATTB IP The Renesas RZ/G3S SoC has an IP named Battery Backup Function (VBATTB) that generates the RTC clock. Add clock, reset and power domain support for it. Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/20240614071932.1014067-2-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-06-24dt-bindings: clock: rcar-gen2: Remove obsolete header filesGeert Uytterhoeven
The clock definitions in <dt-bindings/clock/r8a779?-clock.h> were superseded by those in <dt-bindings/clock/r8a779?-cpg-mssr.h> a long time ago. The last DTS user of these files was removed in commit 362b334b17943d84 ("ARM: dts: r8a7791: Convert to new CPG/MSSR bindings") in v4.15. Driver support for the old bindings was removed in commit 58256143cff7c2e0 ("clk: renesas: Remove R-Car Gen2 legacy DT clock support") in v5.5, so there is no point to keep on carrying these. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/d4abb688d666be35e99577a25b16958cbb4c3c98.1718796005.git.geert+renesas@glider.be
2024-06-24dt-bindings: clock: r8a7779: Remove duplicate newlineMarek Vasut
Drop duplicate newline. No functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20240616160038.45937-1-marek.vasut+renesas@mailbox.org Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-06-24clk: renesas: Drop "Renesas" from individual driver descriptionsGeert Uytterhoeven
All configuration options are under the big "Renesas SoC clock support" umbrella, so there is no reason to repeat this for each driver. Hence drop "Renesas" from the few that do. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/185323de4d38b9b599775c1b64ce4171551b98d5.1718177124.git.geert+renesas@glider.be
2024-06-24clk: renesas: r8a779h0: Fix PLL2/PLL4 multipliers in commentsGeert Uytterhoeven
The multipliers for PLL2 and PLL4 as listed in the comments for the cpg_pll_configs[] array are incorrect. Fix them. Note that the actual values in the tables were correct. Fixes: f077cab34df3010d ("clk: renesas: cpg-mssr: Add support for R-Car V4M") Reported-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/07126b55807c1596422c9547e72f0a032487da1e.1718177076.git.geert+renesas@glider.be
2024-06-22clk: sunxi-ng: h616: Add clock/reset for GPADCChris Morgan
Add the GPADC required clock and reset which is used for the onboard GPADC. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Link: https://lore.kernel.org/r/20240605172049.231108-3-macroalpha82@gmail.com Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2024-06-22Merge branch 'sunxi/shared-clk-ids-for-6.11' into sunxi/clk-for-6.11Chen-Yu Tsai
2024-06-22dt-bindings: clock: sun50i-h616-ccu: Add GPADC clocksChris Morgan
Add the required clock bindings for the GPADC. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240605172049.231108-2-macroalpha82@gmail.com Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2024-06-16clk: samsung: Switch to use kmemdup_array()Andy Shevchenko
Let the kememdup_array() take care about multiplication and possible overflows. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20240606161028.2986587-4-andriy.shevchenko@linux.intel.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-06-14clk: meson: add missing MODULE_DESCRIPTION() macrosJerome Brunet
Add the missing MODULE_DESCRIPTION() in the Amlogic clock modules missing it. Reported-by: Jeff Johnson <quic_jjohnson@quicinc.com> Closes: https://lore.kernel.org/linux-clk/964210f1-671f-4ecc-bdb7-3cf53089c327@quicinc.com Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240611133512.341817-1-jbrunet@baylibre.com Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2024-06-11clk: renesas: r8a779h0: Add VIN clocksNiklas Söderlund
Add the VIN module clocks, which are used by the VIN modules on the Renesas R-Car V4M (R8A779H0) SoC. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20240606170858.1694652-1-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-06-11dt-bindings: clock: renesas,rzg2l-cpg: Update description for #reset-cellsLad Prabhakar
For the RZ/G2L and similar SoCs, the reset specifier is the reset number and not the module number. Reflect this in the description for the '#reset-cells' property. Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240606161047.663833-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-06-10Merge branch 'v6.11/bindings' into v6.11/driversJerome Brunet
* v6.11/bindings: dt-bindings: clock: meson: a1: peripherals: support sys_pll input dt-bindings: clock: meson: a1: pll: introduce new syspll bindings
2024-06-10dt-bindings: clock: meson: a1: peripherals: support sys_pll inputDmitry Rokosov
The 'sys_pll' input is an optional clock that can be used to generate 'sys_pll_div16', which serves as one of the sources for the GEN clock. Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240515185103.20256-5-ddrokosov@salutedevices.com Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2024-06-10dt-bindings: clock: meson: a1: pll: introduce new syspll bindingsDmitry Rokosov
The 'syspll' PLL is a general-purpose PLL designed specifically for the CPU clock. It is capable of producing output frequencies within the range of 768MHz to 1536MHz. The 'syspll_in' source clock is an optional parent connection from the peripherals clock controller. Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240515185103.20256-3-ddrokosov@salutedevices.com Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2024-06-10clk: meson: add 'NOINIT_ENABLED' flag to eliminate init for enabled PLLDmitry Rokosov
When dealing with certain PLLs, it is necessary to avoid modifying them if they have already been initialized by lower levels. For instance, in the A1 SoC Family, the sys_pll is enabled as the parent for the cpuclk, and it cannot be disabled during the initialization sequence. Therefore, initialization phase must be skipped. Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com> Link: https://lore.kernel.org/r/20240515185103.20256-2-ddrokosov@salutedevices.com Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2024-06-07clk: renesas: rcar-gen2: Use DEFINE_SPINLOCK() for static spinlockGeert Uytterhoeven
A static spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Suggested-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/8da2c908f00043f05f7e26e3c26400aea0cfe8bc.1716975021.git.geert+renesas@glider.be
2024-06-07clk: renesas: cpg-lib: Use DEFINE_SPINLOCK() for global spinlockGeert Uytterhoeven
A global spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Suggested-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/9073a6bfb7791e492156331fa8a0ea87a7c7cef6.1716975021.git.geert+renesas@glider.be
2024-06-07clk: renesas: r8a77970: Use common cpg_lockGeert Uytterhoeven
R-Car Gen3 Socs use the common CPG/MSSR library functions in rcar-cpg-lib.c, so the R-Car V3M sub-driver can use the common cpg_lock instead of a driver-private lock. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/0cd9b5ffbe986bd7dc4ffb3f13492123432ee2e1.1716975021.git.geert+renesas@glider.be
2024-06-04clk: sifive: prci: fix module autoloadingKrzysztof Kozlowski
Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based on the alias from of_device_id table. Clocks are considered core components, so usually they are built-in, however these can be built and used as modules on some generic kernel. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Samuel Holland <samuel.holland@sifive.com> Link: https://lore.kernel.org/r/20240604130531.170371-1-krzysztof.kozlowski@linaro.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-06-04clk: sunxi: Remove unused struct 'gates_data'Dr. David Alan Gilbert
'gates_data' (and it's associated define) are unused since commit ee38b2698ae2 ("clk: sunxi: Add a simple gates driver"). Remove them. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20240509230516.86023-1-linux@treblig.org Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2024-06-04clk: sunxi-ng: add missing MODULE_DESCRIPTION() macrosJeff Johnson
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sunxi-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/suniv-f1c100s-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun20i-d1-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun20i-d1-r-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun50i-a64-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun50i-a100-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun50i-a100-r-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun50i-h6-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun50i-h6-r-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun50i-h616-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun4i-a10-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun6i-a31-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun6i-rtc-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun8i-a23-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun8i-a33-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun8i-a83t-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun8i-h3-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun8i-r40-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun8i-v3s-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun8i-de2-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun8i-r-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun9i-a80-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun9i-a80-de-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun9i-a80-usb-ccu.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20240603-md-drivers-clk-sunxi-ng-v1-1-c44a4c22d544@quicinc.com Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2024-06-04clk: meson: c3: add c3 clock peripherals controller driverXianwei Zhao
Add the C3 peripherals clock controller driver in the C3 SoC family. [jbrunet: fix Kconfig select order and probe function name] Co-developed-by: Chuan Liu <chuan.liu@amlogic.com> Signed-off-by: Chuan Liu <chuan.liu@amlogic.com> Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com> Link: https://lore.kernel.org/r/20240522082727.3029656-6-xianwei.zhao@amlogic.com Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2024-06-04clk: meson: c3: add support for the C3 SoC PLL clockXianwei Zhao
Add the C3 PLL clock controller driver for the Amlogic C3 SoC family. [jbrunet: fixed probe function name] Co-developed-by: Chuan Liu <chuan.liu@amlogic.com> Signed-off-by: Chuan Liu <chuan.liu@amlogic.com> Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com> Link: https://lore.kernel.org/r/20240522082727.3029656-5-xianwei.zhao@amlogic.com Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2024-06-04Merge branch 'v6.11/bindings' into v6.11/driversJerome Brunet
* v6.11/bindings: dt-bindings: clock: add Amlogic C3 peripherals clock controller dt-bindings: clock: add Amlogic C3 SCMI clock controller support dt-bindings: clock: add Amlogic C3 PLL clock controller
generated by cgit (git 2.34.1) at 2025-09-24 14:06:54 +0000