kernel/linux.git/drivers/clk/ti, branch v6.18.21

Merge branch 'clk-determine-rate' into clk-next

2025-10-06T18:02:50+00:00

* clk-determine-rate: (120 commits) clk: microchip: core: remove duplicate roclk_determine_rate() clk: nxp: Fix pll0 rate check condition in LPC18xx CGU driver clk: scmi: migrate round_rate() to determine_rate() clk: ti: fapll: convert from round_rate() to determine_rate() clk: ti: dra7-atl: convert from round_rate() to determine_rate() clk: ti: divider: convert from round_rate() to determine_rate() clk: ti: composite: convert from round_rate() to determine_rate() clk: ti: dpll: convert from round_rate() to determine_rate() clk: ti: dpll: change error return from ~0 to -EINVAL clk: ti: dpll: remove round_rate() in favor of determine_rate() clk: tegra: tegra210-emc: convert from round_rate() to determine_rate() clk: tegra: super: convert from round_rate() to determine_rate() clk: tegra: pll: convert from round_rate() to determine_rate() clk: tegra: periph: divider: convert from round_rate() to determine_rate() clk: tegra: divider: convert from round_rate() to determine_rate() clk: tegra: audio-sync: convert from round_rate() to determine_rate() clk: fixed-factor: drop round_rate() clk ops clk: divider: remove round_rate() in favor of determine_rate() clk: visconti: pll: convert from round_rate() to determine_rate() clk: versatile: vexpress-osc: convert from round_rate() to determine_rate() ...

clk: ti: am33xx: keep WKUP_DEBUGSS_CLKCTRL enabled

2025-09-20T05:27:48+00:00

As described in AM335x Errata Advisory 1.0.42, WKUP_DEBUGSS_CLKCTRL can't be disabled - the clock module will just be stuck in transitioning state forever, resulting in the following warning message after the wait loop times out: l3-aon-clkctrl:0000:0: failed to disable Just add the clock to enable_init_clks, so no attempt is made to disable it. Signed-off-by: Matthias Schiffer Signed-off-by: Alexander Stein Acked-by: Kevin Hilman Signed-off-by: Stephen Boyd

clk: ti: fapll: convert from round_rate() to determine_rate()

2025-09-08T16:50:56+00:00

The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Tested-by: Anddreas Kemnade # OMAP3 GTA04, OMAP4 Panda Reviewed-by: Kevin Hilman Tested-by: Kevin Hilman Signed-off-by: Brian Masney

clk: ti: dra7-atl: convert from round_rate() to determine_rate()

2025-09-08T16:50:56+00:00

clk: ti: divider: convert from round_rate() to determine_rate()

2025-09-08T16:50:55+00:00

clk: ti: composite: convert from round_rate() to determine_rate()

2025-09-08T16:50:55+00:00

clk: ti: dpll: convert from round_rate() to determine_rate()

2025-09-08T16:50:55+00:00

The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate(). Part of these changes were done using the Coccinelle semantic patch on the cover letter of this series, and the rest of the changes were manually done. omap4_dpll_regm4xen_round_rate() is now only called by omap4_dpll_regm4xen_determine_rate(), so let's merge that functionality into one function. This is needed for another cleanup to completely remove the round_rate() clk ops from the clk core. Tested-by: Anddreas Kemnade # OMAP3 GTA04, OMAP4 Panda Reviewed-by: Kevin Hilman Tested-by: Kevin Hilman Signed-off-by: Brian Masney

clk: ti: dpll: change error return from ~0 to -EINVAL

2025-09-08T16:50:55+00:00

When the requested rate cannot be achieved, omap2_dpll_round_rate() will return ~0. Let's change this to -EINVAL to make the code a little cleaner to read. This is no functional change. Tested-by: Anddreas Kemnade # OMAP3 GTA04, OMAP4 Panda Reviewed-by: Kevin Hilman Tested-by: Kevin Hilman Signed-off-by: Brian Masney

clk: ti: dpll: remove round_rate() in favor of determine_rate()

2025-09-08T16:50:55+00:00

This driver implements both the determine_rate() and round_rate() clk ops, and the round_rate() clk ops is deprecated. When both are defined, clk_core_determine_round_nolock() from the clk core will only use the determine_rate() clk ops, so let's remove the round_rate() clk ops since it's unused. Tested-by: Anddreas Kemnade # OMAP3 GTA04, OMAP4 Panda Reviewed-by: Kevin Hilman Tested-by: Kevin Hilman Signed-off-by: Brian Masney

clk: Fix typos

2025-07-27T06:49:18+00:00

Fix typos, mostly in comments except CLKGATE_SEPERATED_* (definition and uses updated). Signed-off-by: Bjorn Helgaas Link: https://lore.kernel.org/r/20250723203819.2910289-1-helgaas@kernel.org Signed-off-by: Stephen Boyd