@@ -842,8 +842,9 @@ config LEDS_TM1628
 	depends on SPI
 	depends on OF || COMPILE_TEST
 	help
-	  Say Y to enable support for Titan Micro Electronics TM1628 and
-	  Fuda Hisi Microelectronics FD628 LED controllers.
+	  Say Y to enable support for Titan Micro Electronics TM1628,
+	  Fuda Hisi Microelectronics FD628 and Fude Microelectronics AiP1618
+	  LED controllers.
 	  They are 3-wire SPI devices controlling a two-dimensional grid of
 	  LEDs. Dimming is applied to all outputs through an internal PWM.
 

@@ -3,6 +3,7 @@
  * Titan Micro Electronics TM1628 LED controller
  * Also compatible:
  * Fuda Hisi Microelectronics FD628
+ * Fude Microelectronics AiP1618
  *
  * Copyright (c) 2019 Andreas Färber
  */

@@ -411,9 +412,38 @@ static const struct tm1628_info fd628_info = {
 	.default_pwm = 0,
 };
 
+static const struct tm1628_mode aip1618_modes[4] = {
+	{
+		.grid_mask = GENMASK(4, 1),
+		.seg_mask = GENMASK(8, 1),
+	},
+	{
+		.grid_mask = GENMASK(5, 1),
+		.seg_mask = GENMASK(7, 1),
+	},
+	{
+		.grid_mask = GENMASK(6, 1),
+		.seg_mask = GENMASK(6, 1),
+	},
+	{
+		.grid_mask = GENMASK(7, 1),
+		.seg_mask = GENMASK(5, 1),
+	},
+};
+
+static const struct tm1628_info aip1618_info = {
+	.grid_mask = GENMASK(7, 1),
+	.seg_mask = GENMASK(14, 12) | GENMASK(5, 1),
+	.modes = aip1618_modes,
+	.default_mode = 3,
+	.pwm_map = tm1628_pwm_map,
+	.default_pwm = 0,
+};
+
 static const struct of_device_id tm1628_spi_of_matches[] = {
 	{ .compatible = "titanmec,tm1628", .data = &tm1628_info },
 	{ .compatible = "fdhisi,fd628", .data = &fd628_info },
+	{ .compatible = "szfdwdz,aip1618", .data = &aip1618_info },
 	{}
 };
 MODULE_DEVICE_TABLE(of, tm1628_spi_of_matches);