u-boot.git/include/dm, branch v2021.04-rc2

Merge branch '2021-02-02-drop-asm_global_data-when-unused'

2021-02-15T15:16:45Z

- Merge the patch to take out of

dm: core: Add late driver remove option

2021-02-03T10:38:41Z

Add another flag to the DM core which could be assigned to drivers and which makes those drivers call their remove callbacks last, just before booting OS and after all the other drivers finished with their remove callbacks. This is necessary for things like clock drivers, where the other drivers might depend on the clock driver in their remove callbacks. Prime example is the mmc subsystem, which can reconfigure a card from HS mode to slower modes in the remove callback and for that it needs to reconfigure the controller clock. Signed-off-by: Marek Vasut Signed-off-by: Simon Glass

dm: core: Avoid partially removing devices

2021-02-03T10:38:41Z

At present if device_remove() decides that the device should not actually be removed, it still calls the uclass pre_remove() method and powers the device down. Signed-off-by: Simon Glass

dm: pci: Correct use of wrong flag name

2021-02-03T10:38:41Z

Update a driver that uses the incorrect flag. Add a comment to hopefully prevent furture mistakes. Signed-off-by: Simon Glass

dm: Rename DM_FLAG_REMOVE_WITH_PD_ON

2021-02-03T10:38:41Z

This flag has the word 'REMOVE' in it which means it conflicts with the DM_REMOVE flags. Rename it to DM_FLAG_LEAVE_PD_ON which seems to indicate its purpose well enough. Signed-off-by: Simon Glass

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42Z

Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include at all, so remove that include. Signed-off-by: Simon Glass Signed-off-by: Tom Rini

dm: replace auto_alloc_size with auto

2021-01-30T21:25:42Z

The auto_alloc_size members of struct driver has been renamed auto. Signed-off-by: Dario Binacchi Reviewed-by: Simon Glass

do not pass NULL pointer to libfdt

2021-01-30T21:25:42Z

Re-send because of line-wraps. Without this patch, u-boot just hangs if the fdt pointer is not initialized. The diagnostic subsystems are not yet initialized, so all you get is a blind hang. Signed-off-by: Stanislav.Pinchuk@kaspersky.com

dm: core: Don't inline dev_read...() calls with of-platdata

2021-01-30T21:25:41Z

At present if these calls are used with of-platdata, a confusing error is produced, referring to a function not actually called by the code causing the problem. Fix this by not inlining, so that the error mentions the dev_read_...() function and it is more obvious what is going on. Signed-off-by: Simon Glass

dm: core: add function uclass_probe_all() to probe all devices

2021-01-16T19:49:09Z

Support a common method to probe all devices associated with uclass. This includes data structures and code for finding the first device and looping for remaining devices associated with uclasses (groups of devices with the same purpose, e.g. all SERIAL ports will be in the same uclass). An example is SBSA compliant PL011 UART IP, where firmware does the serial port initialization and prepare uart device to let the kernel use it for sending and reveiving the characters.SERIAL uclass will use this function to initialize PL011 UART ports. The feature is enabled with CONFIG_DM. Signed-off-by: Vabhav Sharma Reviewed-by: Stefan Roese Reviewed-by: Simon Glass Reviewed-by: Sean Anderson