add led

hc

2024-05-10 10ebd8556b7990499c896a550e3d416b444211e6

 kernel/include/linux/platform_data/leds-lp55xx.h
..
..
@@ -1,3 +1,4 @@
1
+/* SPDX-License-Identifier: GPL-2.0-only */
1
2
 /*
2
3
  * LP55XX Platform Data Header
3
4
  *
..
..
@@ -5,20 +6,21 @@
5
6
  *
6
7
  * Author: Milo(Woogyom) Kim <milo.kim@ti.com>
7
8
  *
8
- * This program is free software; you can redistribute it and/or
9
- * modify it under the terms of the GNU General Public License
10
- * version 2 as published by the Free Software Foundation.
11
- *
12
9
  * Derived from leds-lp5521.h, leds-lp5523.h
13
10
  */
14
11
 
15
12
 #ifndef _LEDS_LP55XX_H
16
13
 #define _LEDS_LP55XX_H
17
14
 
15
+#include <linux/gpio/consumer.h>
16
+#include <linux/led-class-multicolor.h>
17
+
18
18
 /* Clock configuration */
19
19
 #define LP55XX_CLOCK_AUTO	0
20
20
 #define LP55XX_CLOCK_INT	1
21
21
 #define LP55XX_CLOCK_EXT	2
22
+
23
+#define LP55XX_MAX_GROUPED_CHAN	4
22
24
 
23
25
 struct lp55xx_led_config {
24
26
 	const char *name;
..
..
@@ -26,6 +28,10 @@
26
28
 	u8 chan_nr;
27
29
 	u8 led_current; /* mA x10, 0 if led is not connected */
28
30
 	u8 max_current;
31
+	int num_colors;
32
+	unsigned int max_channel;
33
+	int color_id[LED_COLOR_ID_MAX];
34
+	int output_num[LED_COLOR_ID_MAX];
29
35
 };
30
36
 
31
37
 struct lp55xx_predef_pattern {
..
..
@@ -52,7 +58,7 @@
52
58
  * @clock_mode        : Input clock mode. LP55XX_CLOCK_AUTO or _INT or _EXT
53
59
  * @setup_resources   : Platform specific function before enabling the chip
54
60
  * @release_resources : Platform specific function after  disabling the chip
55
- * @enable            : EN pin control by platform side
61
+ * @enable_gpiod      : enable GPIO descriptor
56
62
  * @patterns          : Predefined pattern data for RGB channels
57
63
  * @num_patterns      : Number of patterns
58
64
  * @update_config     : Value of CONFIG register
..
..
@@ -68,7 +74,7 @@
68
74
 	u8 clock_mode;
69
75
 
70
76
 	/* optional enable GPIO */
71
-	int enable_gpio;
77
+	struct gpio_desc *enable_gpiod;
72
78
 
73
79
 	/* Predefined pattern data */
74
80
 	struct lp55xx_predef_pattern *patterns;