add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/include/linux/platform_data/leds-lp55xx.h
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@@ -1,3 +1,4 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * LP55XX Platform Data Header
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  *
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@@ -5,20 +6,21 @@
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  *
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  * Author: Milo(Woogyom) Kim <milo.kim@ti.com>
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  *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * version 2 as published by the Free Software Foundation.
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- *
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  * Derived from leds-lp5521.h, leds-lp5523.h
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  */
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 #ifndef _LEDS_LP55XX_H
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 #define _LEDS_LP55XX_H
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+#include <linux/gpio/consumer.h>
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+#include <linux/led-class-multicolor.h>
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+
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 /* Clock configuration */
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 #define LP55XX_CLOCK_AUTO	0
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 #define LP55XX_CLOCK_INT	1
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 #define LP55XX_CLOCK_EXT	2
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+
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+#define LP55XX_MAX_GROUPED_CHAN	4
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 struct lp55xx_led_config {
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 	const char *name;
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@@ -26,6 +28,10 @@
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 	u8 chan_nr;
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 	u8 led_current; /* mA x10, 0 if led is not connected */
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 	u8 max_current;
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+	int num_colors;
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+	unsigned int max_channel;
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+	int color_id[LED_COLOR_ID_MAX];
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+	int output_num[LED_COLOR_ID_MAX];
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 };
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 struct lp55xx_predef_pattern {
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@@ -52,7 +58,7 @@
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  * @clock_mode        : Input clock mode. LP55XX_CLOCK_AUTO or _INT or _EXT
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  * @setup_resources   : Platform specific function before enabling the chip
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  * @release_resources : Platform specific function after  disabling the chip
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- * @enable            : EN pin control by platform side
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+ * @enable_gpiod      : enable GPIO descriptor
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  * @patterns          : Predefined pattern data for RGB channels
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  * @num_patterns      : Number of patterns
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  * @update_config     : Value of CONFIG register
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@@ -68,7 +74,7 @@
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 	u8 clock_mode;
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 	/* optional enable GPIO */
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-	int enable_gpio;
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+	struct gpio_desc *enable_gpiod;
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 	/* Predefined pattern data */
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 	struct lp55xx_predef_pattern *patterns;