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leds: aw200xx: Add support for aw20108 device

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Add support for the Awinic aw20108 device, which belongs to the same LED
drivers family. The new device supports 108 LEDs using a matrix of 12x9
outputs."

Signed-off-by: George Stark <gnstark@salutedevices.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Link: https://lore.kernel.org/r/20231125200519.1750-10-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
George Stark 2023-11-25 23:05:17 +03:00 committed by Lee Jones
parent 150bca5365
commit 634fea792a
2 changed files with 18 additions and 6 deletions
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14
drivers/leds/Kconfig
View file

@ -95,14 +95,18 @@ config LEDS_ARIEL
Say Y to if your machine is a Dell Wyse 3020 thin client.
config LEDS_AW200XX
tristate "LED support for Awinic AW20036/AW20054/AW20072"
tristate "LED support for Awinic AW20036/AW20054/AW20072/AW20108"
depends on LEDS_CLASS
depends on I2C
help
This option enables support for the AW20036/AW20054/AW20072 LED driver.
It is a 3x12/6x9/6x12 matrix LED driver programmed via
an I2C interface, up to 36/54/72 LEDs or 12/18/24 RGBs,
3 pattern controllers for auto breathing or group dimming control.
This option enables support for the Awinic AW200XX LED controllers.
It is a matrix LED driver programmed via an I2C interface. Devices have
a set of individually controlled LEDs and support 3 pattern controllers
for auto breathing or group dimming control. Supported devices:
- AW20036 (3x12) 36 LEDs
- AW20054 (6x9) 54 LEDs
- AW20072 (6x12) 72 LEDs
- AW20108 (9x12) 108 LEDs
To compile this driver as a module, choose M here: the module
will be called leds-aw200xx.

10
drivers/leds/leds-aw200xx.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Awinic AW20036/AW20054/AW20072 LED driver
* Awinic AW20036/AW20054/AW20072/AW20108 LED driver
*
* Copyright (c) 2023, SberDevices. All Rights Reserved.
*
@ -622,10 +622,17 @@ static const struct aw200xx_chipdef aw20072_cdef = {
.display_size_columns = 12,
};
static const struct aw200xx_chipdef aw20108_cdef = {
.channels = 108,
.display_size_rows_max = 9,
.display_size_columns = 12,
};
static const struct i2c_device_id aw200xx_id[] = {
{ "aw20036" },
{ "aw20054" },
{ "aw20072" },
{ "aw20108" },
{}
};
MODULE_DEVICE_TABLE(i2c, aw200xx_id);
@ -634,6 +641,7 @@ static const struct of_device_id aw200xx_match_table[] = {
{ .compatible = "awinic,aw20036", .data = &aw20036_cdef, },
{ .compatible = "awinic,aw20054", .data = &aw20054_cdef, },
{ .compatible = "awinic,aw20072", .data = &aw20072_cdef, },
{ .compatible = "awinic,aw20108", .data = &aw20108_cdef, },
{}
};
MODULE_DEVICE_TABLE(of, aw200xx_match_table);