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

timer: goldfish: Return error when device address is invalid

2026-06-23T18:38:01Z

goldfish_timer_of_to_plat() currently returns success even when dev_read_addr() fails to find a valid address. This leaves plat->reg unset 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

timer: orion: Use dev_remap_addr_index()

2026-06-10T09:23:26Z

Use dev_remap_addr_index() which supports both live device tree and flat DT backends, avoiding direct dependency on devfdt_* helpers. No functional changes. Signed-off-by: Peng Fan

timer: sp804: Fix dev_read_addr error check

2026-06-02T19:47:48Z

dev_read_addr returns FDT_ADDR_T_NONE (-1) in case of error and not 0. Signed-off-by: Francois Berder

timer: goldfish: Use __raw_readl()

2026-05-22T22:47:54Z

The Goldfish timer registers are native endian, so they act as big-endian on the m68k virt machine. Currently, this driver uses readl(), which works by luck because it's currently broken on m68k. Use __raw_readl() instead to avoid breaking this driver when the endianness of readl() is fixed. Signed-off-by: Kuan-Wei Chiu Tested-by: Daniel Palmer Reviewed-by: Simon Glass Signed-off-by: Daniel Palmer

timer: Correct dependencies for SPL_TIMER

2026-03-30T21:02:27Z

As exposed by "make randconfig", we have an issue with the dependencies for SPL_TIMER. This depends not just on SPL but also SPL_DM to function, so add that. Signed-off-by: Tom Rini

timer: Correct Kconfig entry for XILINX_TIMER

2026-03-23T13:58:47Z

As exposed by "make randconfig", we have an issue with the dependencies for XILINX_TIMER. This symbol is a case where we have one that covers both main U-Boot and SPL. In this case, we need to select SPL_REGMAP not when SPL is enabled but rather when SPL_TIMER is enabled (and in turn, SPL_DM). Signed-off-by: Tom Rini Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/20260317012446.4162630-1-trini@konsulko.com

Merge tag 'v2026.04-rc4' into next

2026-03-09T21:26:34Z

Prepare v2026.04-rc4

treewide: Remove Timesys from ADI ADSP maintenance

2026-03-04T20:25:27Z

After years of developing the ADI ADSP platform, Timesys was purchased by another company and is no longer contracted to maintain the platform. Signed-off-by: Philip Molloy Reviewed-by: Greg Malysa

treewide: Clean up DECLARE_GLOBAL_DATA_PTR usage

2026-02-17T19:50:22Z

Remove DECLARE_GLOBAL_DATA_PTR from files where gd is not used, and drop the unnecessary inclusion of asm/global_data.h. Headers should be included directly by the files that need them, rather than indirectly via global_data.h. Reviewed-by: Patrice Chotard #STMicroelectronics boards and STM32MP1 ram test driver Tested-by: Anshul Dalal #TI boards Acked-by: Yao Zi #TH1520 Signed-off-by: Peng Fan

timer: Add Goldfish timer driver

2026-02-02T20:24:40Z

Add support for the Goldfish timer driver. This driver utilizes the Goldfish RTC hardware to provide a nanosecond-resolution timer. This virtual device is commonly found in QEMU virtual machines (such as the m68k virt machine) and Android emulators. The driver implements the standard U-Boot timer UCLASS interface, exposing a 64-bit monotonically increasing counter with a 1GHz clock rate derived from the RTC registers. Signed-off-by: Kuan-Wei Chiu Tested-by: Daniel Palmer Reviewed-by: Yao Zi Reviewed-by: Simon Glass Reviewed-by: Angelo Dureghello