u-boot.git/drivers/clk/ti/clk-ctrl.c, branch main

clk: ti: Use CPU ticks to count timeout

2026-07-15T19:53:46Z

readl_relaxed_poll_timeout() relies on timers. On the beaglebone black, the timer used by readl_relaxed_poll_timeout() depends on this clock driver. So we have a sort of circular dependency [enable_clock -> timer_init -> enable_clock -> timer_init]. It leads to a division-per-zero during the second timer_init() and the beaglebone fails to boot with following message: | CPU : AM335X-GP rev 2.1 | Model: TI AM335x BeagleBone Black | DRAM: 512 MiB | ### ERROR ### Please RESET the board ### Replace readl_relaxed_poll_timeout() with a simple loop that uses CPU ticks to countdown the timeout. This loop and the value of LDELAY are inspired from what's done in arch/arm/mach-omap2/am33xx/clock.c Also, arch/arm/mach-omap2/am33xx/clock.c doesn't return an error on timeout, it only logs it, so let's stick with it. Fixes: de2e3f00f2fa ("clk: ti: Remove AM33xx dependency") Signed-off-by: Bastien Curutchet Reported-by: Tom Rini Tested-by: Tom Rini

clk: ti: Remove AM33xx dependency

2026-06-17T15:50:35Z

The clock controller driven by this driver exists on other OMAP platforms than the AM33xx. Yet, it uses functions provided by arch/arm/mach-omap2/am33xx/clock.c making it unusable by other OMAPs. Replace am33xx-specific do_{enable/disable}_clocks() with new static functions implemented locally. Replace the am33xx-specific clock header with the one shared by all OMAP platforms. Signed-off-by: Bastien Curutchet

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03Z

As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36Z

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

clk: Remove and add needed includes

2024-05-07T14:00:41Z

Remove from this driver directory and when needed add missing include files directly. Signed-off-by: Tom Rini

drivers: fix debug string with fdt_addr_t input

2023-05-06T09:28:18Z

The fdt_addr_t and phys_addr_t size have been decoupled. A 32bit CPU can expect 64-bit data from the device tree parser, so fix some debug strings with fdt_addr_t to be able to handle both sizes. Signed-off-by: Johan Jonker Reviewed-by: Simon Glass

treewide: invaild -> invalid

2022-01-13T12:57:49Z

Somewhere along the way, someone misspelt "invalid" and it got copied everywhere. Fix it. Signed-off-by: Sean Anderson Reviewed-by: Alexander Dahl Reviewed-by: Simon Glass

clk: ti: improve debug messages for clkctrl driver

2021-02-22T06:09:48Z

The previous version printed the same debug message for both the enable and disable routines without highlighting whether you were enabling or disabling the module. It is now clear whether you are enabling or disabling the module. Signed-off-by: Dario Binacchi

dm: fix build errors generated by last merges

2021-01-15T18:12:38Z

Something was wrong in the merge process into the mainline. Some added patches access driver structure fields and functions that have been modified by previous patches. The patch renames: - dev_get_platdata to dev_get_plat - dev_get_uclass_platdata to dev_get_uclass_plat - ofdata_to_platdata to of_to_plat - plat_data_alloc_size to plat_auto - priv_auto_alloc_size to priv_auto - video_uc_platdata to video_uc_plat Signed-off-by: Dario Binacchi

clk: ti: add support for clkctrl clocks

2021-01-12T05:28:04Z

Until now the clkctrl clocks have been enabled/disabled through platform routines. Thanks to this patch they can be enabled and configured directly by the probed devices that need to use them. For DT binding details see Linux doc: - Documentation/devicetree/bindings/clock/ti-clkctrl.txt Signed-off-by: Dario Binacchi