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3a8660878839faadb4f1a6dd72c3179c1df56787
linux/drivers/leds
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Hans de Goede ef381e1793 leds: led-class: Add Device Tree support to led_get() 
Add 'name' argument to of_led_get() such that it can lookup LEDs in
devicetree by either name or index.

And use this modified function to add devicetree support to the generic
(non devicetree specific) [devm_]led_get() function.

This uses the standard devicetree pattern of adding a -names string array
to map names to the indexes for an array of resources.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Aleksandrs Vinarskis <alex@vinarskis.com>
Link: https://lore.kernel.org/r/20250910-leds-v5-3-bb90a0f897d5@vinarskis.com
Signed-off-by: Lee Jones <lee@kernel.org>
2025-09-16 16:49:28 +01:00
..
blink
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
flash
leds: flash: leds-qcom-flash: Add a separate register map for PMI8998
2025-08-18 09:49:12 +01:00
rgb
leds: rgb: leds-mt6370-rgb: Improve definition of some struct linear_range
2025-05-14 09:25:08 +01:00
simatic
leds: Rename simple directory to simatic
2025-03-21 09:21:56 +00:00
trigger
Revert "leds: trigger: netdev: Configure LED blink interval for HW offload"
2025-07-18 14:26:32 +01:00
.kunitconfig
leds: Provide skeleton KUnit testing for the LEDs framework
2025-05-14 09:25:02 +01:00
Kconfig
leds: Kconfig: Fix spelling mistake "limitiation" -> "limitation"
2025-08-18 09:48:13 +01:00
led-class-flash.c
leds: flash: Add support for flash/strobe duration
2025-05-14 09:25:09 +01:00
led-class-multicolor.c
leds: multicolor: Fix intensity setting while SW blinking
2025-05-14 09:24:45 +01:00
led-class.c
leds: led-class: Add Device Tree support to led_get()
2025-09-16 16:49:28 +01:00
led-core.c
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
led-test.c
leds: led-test: Provide tests for the lookup and get infrastructure
2025-05-14 09:25:07 +01:00
led-triggers.c
leds: led-triggers: Improvements for default trigger
2025-04-15 17:57:54 +01:00
leds-88pm860x.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-acer-a500.c
leds: Add driver for Acer Iconia Tab A500
2020-09-26 21:56:42 +02:00
leds-adp5520.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-an30259a.c
leds: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-06-21 11:57:11 +01:00
leds-apu.c
leds: apu: Remove duplicate DMI lookup data
2024-04-12 09:47:15 +01:00
leds-ariel.c
leds: Explicitly include correct DT includes
2023-07-28 10:02:32 +01:00
leds-aw200xx.c
leds: aw200xx: don't use return with gpiod_set_value() variants
2025-02-26 11:17:39 +01:00
leds-aw2013.c
leds: aw2013: Simplify with scoped for each OF child loop
2024-08-22 14:23:03 +01:00
leds-bcm6328.c
leds: bcm6328: Replace divide condition with comparison for shift value
2024-10-31 16:22:23 +00:00
leds-bcm6358.c
leds: bcm6358: Simplify with scoped for each OF child loop
2024-08-22 14:23:05 +01:00
leds-bd2606mvv.c
leds: bd2606mvv: Fix device child node usage in bd2606mvv_probe()
2024-08-01 13:40:07 +01:00
leds-bd2802.c
leds: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-06-21 11:57:11 +01:00
leds-blinkm.c
leds: Add multicolor support to BlinkM LED driver
2024-08-01 13:40:02 +01:00
leds-cht-wcove.c
leds: cht-wcove: Use devm_led_classdev_register() to avoid memory leak
2025-01-09 10:57:16 +00:00
leds-clevo-mail.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-cobalt-qube.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
leds-cobalt-raq.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
leds-cpcap.c
leds: Explicitly include correct DT includes
2023-07-28 10:02:32 +01:00
leds-cr0014114.c
leds: cr0014114: Switch to device_for_each_child_node_scoped()
2024-10-09 15:16:59 +01:00
leds-cros_ec.c
leds: leds-cros_ec: Avoid -Wflex-array-member-not-at-end warning
2025-04-15 17:57:57 +01:00
leds-da903x.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-da9052.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-dac124s085.c
spi: make remove callback a void function
2022-02-09 13:00:45 +00:00
leds-el15203000.c
leds: el15203000: Switch to device_for_each_child_node_scoped()
2024-10-09 15:17:06 +01:00
leds-expresswire.c
module: Convert symbol namespace to string literal
2024-12-02 11:34:44 -08:00
leds-gpio-register.c
leds: leds-gpio-register: Reorganize kerneldoc parameter names
2024-10-10 14:42:33 +01:00
leds-gpio.c
Merge tag 'leds-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
2024-11-22 16:25:20 -08:00
leds-hp6xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
leds-ip30.c
leds: ip30: Convert to devm_platform_ioremap_resource()
2023-07-28 09:26:21 +01:00
leds-ipaq-micro.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
leds-is31fl32xx.c
leds: leds-is31fl32xx: Add support for is31fl3236a
2025-08-18 09:48:11 +01:00
leds-is31fl319x.c
leds: is31fl319x: Use devm_mutex_init()
2025-09-11 16:18:13 +01:00
leds-lm355x.c
leds: Switch i2c drivers back to use .probe()
2023-05-25 12:16:22 +01:00
leds-lm3530.c
leds: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-06-21 11:57:11 +01:00
leds-lm3532.c
leds: lm3532: Switch to device_for_each_child_node_scoped()
2024-10-09 15:17:20 +01:00
leds-lm3533.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-lm3642.c
leds: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-06-21 11:57:11 +01:00
leds-lm3692x.c
leds: lm392x: Convert to use maple tree register cache
2023-11-01 11:29:02 +00:00
leds-lm3697.c
leds: lm3697: Switch to device_for_each_child_node_scoped()
2024-10-09 15:17:27 +01:00
leds-lm36274.c
leds: lm36274: Add missed property.h
2021-05-30 23:03:48 +02:00
leds-locomo.c
ARM: pxa: split up mach/hardware.h
2022-04-19 16:27:05 +02:00
leds-lp50xx.c
leds: leds-lp50xx: Handle reg to get correct multi_index
2025-06-27 13:58:31 +01:00
leds-lp55xx-common.c
leds: leds-lp55xx: Use correct address for memory programming
2025-09-02 13:26:25 +01:00
leds-lp55xx-common.h
leds: lp55xx: Use devm_clk_get_enabled() helpers
2024-08-22 14:48:24 +01:00
leds-lp3944.c
leds: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-06-21 11:57:11 +01:00
leds-lp3952.c
leds: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-06-21 11:57:11 +01:00
leds-lp5521.c
leds: leds-lp55xx: Convert mutex lock/unlock to guard API
2024-07-11 12:46:25 +01:00
leds-lp5523.c
leds: leds-lp55xx: Convert mutex lock/unlock to guard API
2024-07-11 12:46:25 +01:00
leds-lp5562.c
leds: lp5562: Add multicolor brightness control
2024-10-15 12:58:41 +01:00
leds-lp5569.c
leds: leds-lp5569: Enable chip after chip configuration
2024-07-12 08:32:37 +01:00
leds-lp8501.c
leds: leds-lp55xx: Drop deprecated defines
2024-06-26 17:08:31 +01:00
leds-lp8788.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
leds-lp8860.c
leds: lp8860: Check return value of devm_mutex_init()
2025-07-11 15:11:19 -07:00
leds-lp8864.c
leds: lp8864: Add support for Texas Instruments LP8864, LP8864S, LP8866 LED-backlights
2025-01-09 10:43:34 +00:00
leds-lt3593.c
leds: lt3593: Put fwnode in any case during ->probe()
2021-08-03 23:49:31 +02:00
leds-max5970.c
leds: max5970: Fix unreleased fwnode_handle in probe function
2024-11-06 08:13:14 +00:00
leds-max8997.c
leds: max8997: Don't error if there is no pdata
2022-10-22 11:55:03 +02:00
leds-max77650.c
leds: max77650: Switch to device_for_each_child_node_scoped()
2024-10-09 15:18:29 +01:00
leds-max77705.c
leds: max77705: Function return instead of variable assignment
2025-08-18 09:49:04 +01:00
leds-mc13783.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-menf21bmc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
leds-mlxcpld.c
leds: mlxcpld: Remove unused ACPI header inclusion
2025-03-21 09:48:11 +00:00
leds-mlxreg.c
leds: mlxreg: Use devm_mutex_init() for mutex initialization
2024-04-11 17:35:18 +01:00
leds-mt6323.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-net48xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
leds-netxbig.c
leds: netxbig: Fix an OF node reference leak in netxbig_leds_get_of_pdata()
2024-12-17 15:01:11 +00:00
leds-nic78bx.c
leds: nic78bx: Tidy up ACPI ID table
2025-03-21 09:49:37 +00:00
leds-ns2.c
leds: ns2: Switch to device_for_each_child_node_scoped()
2024-10-09 15:18:37 +01:00
leds-ot200.c
…
leds-pca955x.c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
leds-pca963x.c
leds: pca963x: Switch to device_for_each_child_node_scoped()
2024-10-09 15:18:44 +01:00
leds-pca995x.c
leds: pca995x: Fix typo in pca995x_of_match's of_device_id entry
2025-05-14 09:25:04 +01:00
leds-pca9532.c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
leds-pm8058.c
leds: Explicitly include correct DT includes
2023-07-28 10:02:32 +01:00
leds-powernv.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-pwm.c
leds: pwm: Add optional DT property default-brightness
2024-11-12 12:14:00 +00:00
leds-qnap-mcu.c
leds: qnap-mcu: Add support for the red and green status LEDs
2025-09-02 08:54:46 +01:00
leds-rb532.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-regulator.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-sc27xx-bltc.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-spi-byte.c
leds: spi-byte: Move OF ID table closer to their user
2024-06-26 16:56:07 +01:00
leds-ss4200.c
leds: ss4200: Fix the wrong format specifier for 'blinking'
2024-11-12 14:39:26 +00:00
leds-st1202.c
Merge tag 'leds-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
2025-03-29 14:42:59 -07:00
leds-sun50i-a100.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-sunfire.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-syscon.c
leds: syscon: Support 'reg' in addition to 'offset' for register address
2023-12-13 11:28:26 +00:00
leds-tca6507.c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
leds-ti-lmu-common.c
leds: Explicitly include correct DT includes
2023-07-28 10:02:32 +01:00
leds-tlc591xx.c
leds: tlc591xx: Replace of_node_put to __free
2024-06-26 16:56:09 +01:00
leds-tps6105x.c
leds: tps6105x: add driver for MFD chip LED mode
2019-12-21 20:10:02 +01:00
leds-turris-omnia.c
leds: turris-omnia: Drop commas in the terminator entries
2025-05-14 09:24:57 +01:00
leds-upboard.c
leds: Add AAEON UP board LED driver
2024-12-17 13:17:55 +00:00
leds-wm831x-status.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-wm8350.c
leds: Switch back to struct platform_driver::remove()
2024-10-15 09:58:10 +01:00
leds-wrap.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
leds.h
leds: triggers: Constify 'struct bin_attribute'
2025-01-09 11:09:09 +00:00
Makefile
leds: Provide skeleton KUnit testing for the LEDs framework
2025-05-14 09:25:02 +01:00
TODO
leds: TODO: Add documentation about possible subsystem improvements
2020-09-30 19:15:33 +02:00
uleds.c
[tree-wide] finally take no_llseek out
2024-09-27 08:18:43 -07:00