summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/dt-bindings/leds/common.h36
-rw-r--r--include/linux/leds.h1
-rw-r--r--include/linux/leds_pwm.h22
-rw-r--r--include/linux/platform_data/leds-kirkwood-ns2.h38
4 files changed, 27 insertions, 70 deletions
diff --git a/include/dt-bindings/leds/common.h b/include/dt-bindings/leds/common.h
index 9e1256a7c1bf..0ce7dfc00dcb 100644
--- a/include/dt-bindings/leds/common.h
+++ b/include/dt-bindings/leds/common.h
@@ -6,6 +6,7 @@
* Author: Jacek Anaszewski <j.anaszewski@samsung.com>
*
* Copyright (C) 2019 Jacek Anaszewski <jacek.anaszewski@gmail.com>
+ * Copyright (C) 2020 Pavel Machek <pavel@ucw.cz>
*/
#ifndef __DT_BINDINGS_LEDS_H
@@ -32,16 +33,38 @@
#define LED_COLOR_ID_MAX 8
/* Standard LED functions */
+/* Keyboard LEDs, usually it would be input4::capslock etc. */
+/* Obsolete equivalent: "shift-key-light" */
+#define LED_FUNCTION_CAPSLOCK "capslock"
+#define LED_FUNCTION_SCROLLLOCK "scrolllock"
+#define LED_FUNCTION_NUMLOCK "numlock"
+/* Obsolete equivalents: "tpacpi::thinklight" (IBM/Lenovo Thinkpads),
+ "lp5523:kb{1,2,3,4,5,6}" (Nokia N900) */
+#define LED_FUNCTION_KBD_BACKLIGHT "kbd_backlight"
+
+/* System LEDs, usually found on system body.
+ platform::mute (etc) is sometimes seen, :mute would be better */
+#define LED_FUNCTION_POWER "power"
+#define LED_FUNCTION_DISK "disk"
+
+/* Obsolete: "platform:*:charging" (allwinner sun50i) */
+#define LED_FUNCTION_CHARGING "charging"
+/* Used RGB notification LEDs common on phones.
+ Obsolete equivalents: "status-led:{red,green,blue}" (Motorola Droid 4),
+ "lp5523:{r,g,b}" (Nokia N900) */
+#define LED_FUNCTION_STATUS "status"
+
+#define LED_FUNCTION_MICMUTE "micmute"
+#define LED_FUNCTION_MUTE "mute"
+
+/* Miscelleaus functions. Use functions above if you can. */
#define LED_FUNCTION_ACTIVITY "activity"
#define LED_FUNCTION_ALARM "alarm"
#define LED_FUNCTION_BACKLIGHT "backlight"
#define LED_FUNCTION_BLUETOOTH "bluetooth"
#define LED_FUNCTION_BOOT "boot"
#define LED_FUNCTION_CPU "cpu"
-#define LED_FUNCTION_CAPSLOCK "capslock"
-#define LED_FUNCTION_CHARGING "charging"
#define LED_FUNCTION_DEBUG "debug"
-#define LED_FUNCTION_DISK "disk"
#define LED_FUNCTION_DISK_ACTIVITY "disk-activity"
#define LED_FUNCTION_DISK_ERR "disk-err"
#define LED_FUNCTION_DISK_READ "disk-read"
@@ -50,21 +73,14 @@
#define LED_FUNCTION_FLASH "flash"
#define LED_FUNCTION_HEARTBEAT "heartbeat"
#define LED_FUNCTION_INDICATOR "indicator"
-#define LED_FUNCTION_KBD_BACKLIGHT "kbd_backlight"
#define LED_FUNCTION_LAN "lan"
#define LED_FUNCTION_MAIL "mail"
#define LED_FUNCTION_MTD "mtd"
-#define LED_FUNCTION_MICMUTE "micmute"
-#define LED_FUNCTION_MUTE "mute"
-#define LED_FUNCTION_NUMLOCK "numlock"
#define LED_FUNCTION_PANIC "panic"
#define LED_FUNCTION_PROGRAMMING "programming"
-#define LED_FUNCTION_POWER "power"
#define LED_FUNCTION_RX "rx"
#define LED_FUNCTION_SD "sd"
-#define LED_FUNCTION_SCROLLLOCK "scrolllock"
#define LED_FUNCTION_STANDBY "standby"
-#define LED_FUNCTION_STATUS "status"
#define LED_FUNCTION_TORCH "torch"
#define LED_FUNCTION_TX "tx"
#define LED_FUNCTION_USB "usb"
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 75353e5f9d13..2451962d1ec5 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -25,6 +25,7 @@ struct device_node;
* LED Core
*/
+/* This is obsolete/useless. We now support variable maximum brightness. */
enum led_brightness {
LED_OFF = 0,
LED_ON = 1,
diff --git a/include/linux/leds_pwm.h b/include/linux/leds_pwm.h
deleted file mode 100644
index 93d101d28943..000000000000
--- a/include/linux/leds_pwm.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * PWM LED driver data - see drivers/leds/leds-pwm.c
- */
-#ifndef __LINUX_LEDS_PWM_H
-#define __LINUX_LEDS_PWM_H
-
-struct led_pwm {
- const char *name;
- const char *default_trigger;
- unsigned pwm_id __deprecated;
- u8 active_low;
- unsigned max_brightness;
- unsigned pwm_period_ns;
-};
-
-struct led_pwm_platform_data {
- int num_leds;
- struct led_pwm *leds;
-};
-
-#endif
diff --git a/include/linux/platform_data/leds-kirkwood-ns2.h b/include/linux/platform_data/leds-kirkwood-ns2.h
deleted file mode 100644
index eb8a6860e816..000000000000
--- a/include/linux/platform_data/leds-kirkwood-ns2.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Platform data structure for Network Space v2 LED driver
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __LEDS_KIRKWOOD_NS2_H
-#define __LEDS_KIRKWOOD_NS2_H
-
-enum ns2_led_modes {
- NS_V2_LED_OFF,
- NS_V2_LED_ON,
- NS_V2_LED_SATA,
-};
-
-struct ns2_led_modval {
- enum ns2_led_modes mode;
- int cmd_level;
- int slow_level;
-};
-
-struct ns2_led {
- const char *name;
- const char *default_trigger;
- unsigned cmd;
- unsigned slow;
- int num_modes;
- struct ns2_led_modval *modval;
-};
-
-struct ns2_led_platform_data {
- int num_leds;
- struct ns2_led *leds;
-};
-
-#endif /* __LEDS_KIRKWOOD_NS2_H */