blob: acc32b69fb88ec3aad236c24185fae71ce75c04d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
From 5c7f8ffe741daae7f8d811a2037b2693f02c90c5 Mon Sep 17 00:00:00 2001
From: Dan Murphy <dmurphy@ti.com>
Date: Mon, 13 Jul 2020 10:45:31 -0500
Subject: [PATCH] dt: bindings: Add multicolor class dt bindings documention
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Add DT bindings for the LEDs multicolor class framework.
Add multicolor ID to the color ID list for device tree bindings.
CC: Rob Herring <robh@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
---
.../bindings/leds/leds-class-multicolor.yaml | 37 +++++++++++++++++++
include/dt-bindings/leds/common.h | 3 +-
2 files changed, 39 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/leds-class-multicolor.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Common properties for the multicolor LED class.
+
+maintainers:
+ - Dan Murphy <dmurphy@ti.com>
+
+description: |
+ Bindings for multi color LEDs show how to describe current outputs of
+ either integrated multi-color LED elements (like RGB, RGBW, RGBWA-UV
+ etc.) or standalone LEDs, to achieve logically grouped multi-color LED
+ modules. This is achieved by adding multi-led nodes layer to the
+ monochrome LED bindings.
+ The nodes and properties defined in this document are unique to the multicolor
+ LED class. Common LED nodes and properties are inherited from the common.txt
+ within this documentation directory.
+
+patternProperties:
+ "^multi-led@([0-9a-f])$":
+ type: object
+ description: Represents the LEDs that are to be grouped.
+ properties:
+ color:
+ const: 8 # LED_COLOR_ID_MULTI
+ description: |
+ For multicolor LED support this property should be defined as
+ LED_COLOR_ID_MULTI which can be found in include/linux/leds/common.h.
+
+ $ref: "common.yaml#"
+
+ required:
+ - color
+...
--- a/include/dt-bindings/leds/common.h
+++ b/include/dt-bindings/leds/common.h
@@ -29,7 +29,8 @@
#define LED_COLOR_ID_VIOLET 5
#define LED_COLOR_ID_YELLOW 6
#define LED_COLOR_ID_IR 7
-#define LED_COLOR_ID_MAX 8
+#define LED_COLOR_ID_MULTI 8
+#define LED_COLOR_ID_MAX 9
/* Standard LED functions */
#define LED_FUNCTION_ACTIVITY "activity"
|
