u-boot.git/drivers/led/led-uclass.c, branch v2023.07.01

led: Drop led_default_state()

2022-04-28T13:26:44Z

This function is empty, drop it. Signed-off-by: Marek Vasut Cc: Patrice Chotard Cc: Patrick Delaunay Cc: Sean Anderson Cc: Simon Glass Cc: Steven Lawrance Reviewed-by: Patrice Chotard

led: Mark device instance with DM_FLAG_PROBE_AFTER_BIND

2022-04-28T13:26:43Z

Calling device_probe() from uclass .post_bind() callback has all kinds of odd side-effects, e.g. device instances not being available just yet. Make use of the DM_FLAG_PROBE_AFTER_BIND instead, mark device instances which need to be probe()d in order to configure the LED default state with this flag and let the DM core do the device_probe() at the right time instead. Fixes: 72675b063b6 ("led: Configure LED default-state on boot") Signed-off-by: Marek Vasut Cc: Patrice Chotard Cc: Patrick Delaunay Cc: Sean Anderson Cc: Simon Glass Cc: Steven Lawrance Reviewed-by: Patrice Chotard Tested-by: Patrice Chotard

led: Configure LED default-state on boot

2022-04-14T19:39:15Z

In case the DT LED subnode contains "default-state" property set to either "on" or "off", probe the LED driver and configure the LED state automatically. Signed-off-by: Marek Vasut Cc: Alex Nemirovsky Cc: Patrick Delaunay Cc: Philippe Reynes Cc: Sean Anderson Cc: Simon Glass Cc: Steven Lawrance [trini: Update the relevant test now that we have support] Signed-off-by: Tom Rini

led: Move OF "label" property parsing to core

2022-04-14T19:39:14Z

Every driver in drivers/led/ currently does some form of "label" OF property parsing in its bind() callback. Move this label parsing to LED core, since this "label" OF property is a generic property. This permits code deduplication in subseuqent patches. Signed-off-by: Marek Vasut Cc: Alex Nemirovsky Cc: Patrick Delaunay Cc: Philippe Reynes Cc: Sean Anderson Cc: Simon Glass Cc: Steven Lawrance

dm: define LOG_CATEGORY for all uclass

2021-07-06T16:38:03Z

Define LOG_CATEGORY for all uclass to allow filtering with log command. Signed-off-by: Patrick Delaunay Reviewed-by: Simon Glass

dm: treewide: Rename 'platdata' variables to just 'plat'

2020-12-13T23:51:08Z

We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass

dm: treewide: Rename auto_alloc_size members to be shorter

2020-12-13T15:00:25Z

This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass

dm: led: move default state support in led uclass

2018-08-10T14:27:32Z

This patch save common LED property "default-state" value in post bind of LED uclass. The configuration for this default state is only performed when led_default_state() is called; It can be called in your board_init() or it could added in init_sequence_r[] in future. Signed-off-by: Patrick Delaunay

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

dm: led: Add support for blinking LEDs

2017-04-15T01:38:57Z

Allow LEDs to be blinked if the driver supports it. Enable this for sandbox so that the tests run. Signed-off-by: Simon Glass Reviewed-by: Ziping Chen