u-boot.git/drivers/core/uclass.c, branch v2020.07-rc2

dm: core: Add a way to skip powering down power domains

2020-04-16T14:07:58Z

When removing a device the power domains it uses are generally powered off. But when we are trying to unbind all devices (e.g. for running tests) we don't want to probe a device in the 'remove' path. Add a new flag to skip this power-down step. Signed-off-by: Simon Glass

dm: core: Add logging on unbind failure

2020-04-16T14:07:58Z

This failure path is tricky to debug since it continues after failure and there are a lot of error paths. Add logging to help. Signed-off-by: Simon Glass

Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

2020-02-11T15:58:41Z

sandbox conversion to SDL2 TPM TEE driver Various minor sandbox video enhancements New driver model core utility functions

dm: core: Add a function to find a device by drvdata

2020-02-07T14:41:24Z

It is sometimes useful to find a device in a uclass using only its driver data. The driver data often indicates the 'subtype' of the device, e,g, via its compatible string. Add a function to handle this. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

dm: core: Drop uclass_find_next_free_req_seq() conditions

2020-02-06T02:33:45Z

These conditions are not needed and just reduce build coverage. Drop them. Signed-off-by: Simon Glass

dm: core: Update log method for uclass_find_device_by_seq

2019-10-27T19:01:43Z

Use log() insted of debug() for uclass_find_device_by_seq function, since this print is very much and we can filter it out with log() interface. Signed-off-by: Kever Yang Reviewed-by: Simon Glass Move #define to top of file as per docs: Signed-off-by: Simon Glass

dm: device: Request next sequence number

2019-10-15T14:40:02Z

For CONFIG_OF_PRIOR_STAGE, in the absence of a device tree alias for a given device, use the next request number for that type of device. This allows aliases to be used when they're available, while still allowing unaliased devices to be probed. Signed-off-by: Thomas Fitzsimmons Cc: Bin Meng Cc: Simon Glass

dm: core: Correct the return value for uclass_find_first_device()

2019-10-08T05:57:38Z

This function returns -ENODEV when there is no device. This is inconsistent with other functions, such as uclass_find_next_device(), which returns 0. Update it and tidy up the incorrect '-1' values in the comments. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng

dm: core: Drop a few early returns

2019-10-08T05:57:37Z

Two functions in this file return early for no good reason. Adjust the code to match the standard DM style of returning 0 at the end of the function on success. Oddly enough this save 12 bytes of code size on ARM. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

drivers: core: use strcmp when find device by name

2019-07-13T01:07:59Z

`if (!strncmp(dev->name, name, strlen(name)))` might find out the wrong device, it might find out `dram_pll_ref_sel`, when name is `dram_pll`. So use strcmp to avoid such issue. Signed-off-by: Peng Fan Reviewed-by: Simon Glass Reviewed-by: Bin Meng