u-boot.git/drivers/rtc, branch next

treewide: Staticize and constify acpi ops

2026-06-29T21:29:44Z

Set the acpi_ops structure as static const where applicable. The The structure is not accessible from outside of drivers and is not going to be modified at runtime. The structure may be unused in a couple of drivers depending on their configuration, mark those sites with __maybe_unused . Signed-off-by: Marek Vasut Reviewed-by: Simon Glass

rtc: mcfrtc: fix leap year calculation using wrong variable

2026-06-29T21:29:23Z

The leap year check in rtc_set() passes the loop variable 'i' (month index, always 1 when the condition is true) to isleap() instead of the actual year. Since isleap(1) is always false, February 29th is never accounted for when computing the day count, resulting in the RTC being set one day behind for any date after February in a leap year. Pass tmp->tm_year to isleap() so the leap day is correctly included. Fixes: 8e585f02f82 ("Added M5329AFEE and M5329BFEE Platforms") Signed-off-by: Naveen Kumar Chaudhary

Kconfig: drivers: restyle remaining

2026-06-25T21:00:58Z

Restyle all Kconfigs for the rest of "drivers": Menu entries : no space left Menu attributes: 1 TAB Help text : 1 TAB + 2 spaces Replace '---help---' by 'help' Signed-off-by: Johan Jonker [trini: Add missing indentation on a few more multi-paragraph help texts] Signed-off-by: Tom Rini

rtc: goldfish: Return error when device address is invalid

2026-06-23T18:38:01Z

goldfish_rtc_of_to_plat() currently returns success even when dev_read_addr() fails to find a valid address. This leaves plat->reg unset (or 0) and defers the failure to probe(). Return -EINVAL immediately when the address is FDT_ADDR_T_NONE so the failure is reported at the of_to_plat stage where it belongs. This aligns the driver with the recent fix introduced in the goldfish serial driver by Naveen Kumar Chaudhary. [1] Link: https://lore.kernel.org/u-boot/vgwnt6mnls3lf3zdm6mz5siztzkvppte4ykszbvifjzukvmksf@maaxe5agqpim/ [1] Signed-off-by: Kuan-Wei Chiu

treewide: prefer func over FUNCTION and __PRETTY_FUNCTION__

2026-06-10T20:49:46Z

__FUNCTION__ and __PRETTY_FUNCTION__ are gcc extensions that predate the C99 __func__ identifier. scripts/checkpatch.pl emits a warning for any new use of __FUNCTION__ and recommends __func__ instead. In C (unlike C++) __PRETTY_FUNCTION__ is identical to __func__ because C function names do not carry signature information, so the distinction has no behavioural effect here. The majority of the tree already uses __func__, but a handful of older files in arch/, board/, boot/, drivers/, examples/ and include/ still carry the gcc spellings (55 occurrences of __FUNCTION__ across 19 files plus one __PRETTY_FUNCTION__ in drivers/usb/musb-new/omap2430.c). Convert them all to the C99 form so the tree is consistent and new patches in these areas do not have to follow an outdated local style. Ten "Unnecessary ftrace-like logging - prefer using ftrace" warnings remain on the printf("%s\n", __func__) and dbg("%s\n", __func__) function-entry traces in drivers/net/rtl8169.c (behind DEBUG_RTL8169* preprocessor guards) and drivers/usb/host/ohci-hcd.c. checkpatch matches the literal "%s\n", __func__ shape regardless of the wrapper, so silencing those warnings would require changing the debug message text or removing the traces entirely. Signed-off-by: Aristo Chen Reviewed-by: Tom Rini

drivers: Kconfig: rtc_pcf85063: note unsupported chip features

2026-06-05T16:14:24Z

Signed-off-by: Alexander Feilke

rtc: pcf85063: add power loss detection during probe

2026-06-05T16:14:24Z

Retrofit from upstream linux to try resetting the device after power loss. Reviewed-by: Alexander Sverdlin Signed-off-by: Alexander Feilke

rtc: pcf85063: support loading quartz-load capacitance from device tree

2026-06-05T16:14:24Z

Use previously ignored quartz-load-femtofarads property from device tree to set load capacitance. If missing, leave the device unconfigured as a default might have been set. force_cap is left out for now but can be retrofitted in the future as there may be different hardware without the 12.500pF flag. Reviewed-by: Alexander Sverdlin Signed-off-by: Alexander Feilke

rtc: pcf85063: keep the divider chain in reset during set_time

2026-06-05T16:14:24Z

Sync from upstream linux v6.19. Reviewed-by: Alexander Sverdlin Signed-off-by: Alexander Feilke

rtc: pcf85063: add missing register definitions

2026-06-05T16:14:24Z

Sync definitions from upstream linux v6.19. Reviewed-by: Alexander Sverdlin Signed-off-by: Alexander Feilke

u-boot.git/drivers/rtc, branch next

treewide: Staticize and constify acpi ops

rtc: mcfrtc: fix leap year calculation using wrong variable

Kconfig: drivers: restyle remaining

rtc: goldfish: Return error when device address is invalid

treewide: prefer __func__ over __FUNCTION__ and __PRETTY_FUNCTION__

drivers: Kconfig: rtc_pcf85063: note unsupported chip features

rtc: pcf85063: add power loss detection during probe

rtc: pcf85063: support loading quartz-load capacitance from device tree

rtc: pcf85063: keep the divider chain in reset during set_time

rtc: pcf85063: add missing register definitions

treewide: prefer func over FUNCTION and __PRETTY_FUNCTION__