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authorSascha Hauer <s.hauer@pengutronix.de>2021-01-05 12:56:25 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2021-01-07 11:41:05 +0100
commit6ea3de1b8ce7a0154233bd75e77e6e44a525d0ef (patch)
tree5d16ca525c12dddb21d9c4750dfd1a1e354eb731 /dts/Bindings/leds
parent93c4690b4921d3149db3fcf5b62a8aa5010a4ae7 (diff)
downloadbarebox-6ea3de1b8ce7a0154233bd75e77e6e44a525d0ef.tar.gz
barebox-6ea3de1b8ce7a0154233bd75e77e6e44a525d0ef.tar.xz
dts: update to v5.11-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/leds')
-rw-r--r--dts/Bindings/leds/backlight/common.yaml4
-rw-r--r--dts/Bindings/leds/common.yaml16
-rw-r--r--dts/Bindings/leds/leds-lp55xx.yaml10
-rw-r--r--dts/Bindings/leds/leds-pwm.txt50
-rw-r--r--dts/Bindings/leds/leds-pwm.yaml70
5 files changed, 85 insertions, 65 deletions
diff --git a/dts/Bindings/leds/backlight/common.yaml b/dts/Bindings/leds/backlight/common.yaml
index bc817f77d..702ba350d 100644
--- a/dts/Bindings/leds/backlight/common.yaml
+++ b/dts/Bindings/leds/backlight/common.yaml
@@ -22,7 +22,7 @@ properties:
The default brightness that should be applied to the LED by the operating
system on start-up. The brightness should not exceed the brightness the
LED can provide.
- $ref: /schemas/types.yaml#definitions/uint32
+ $ref: /schemas/types.yaml#/definitions/uint32
max-brightness:
description:
@@ -31,6 +31,6 @@ properties:
on the brightness apart from what the driver says, as it could happen
that a LED can be made so bright that it gets damaged or causes damage
due to restrictions in a specific system, such as mounting conditions.
- $ref: /schemas/types.yaml#definitions/uint32
+ $ref: /schemas/types.yaml#/definitions/uint32
additionalProperties: true
diff --git a/dts/Bindings/leds/common.yaml b/dts/Bindings/leds/common.yaml
index f1211e704..b1f363747 100644
--- a/dts/Bindings/leds/common.yaml
+++ b/dts/Bindings/leds/common.yaml
@@ -27,21 +27,21 @@ properties:
List of device current outputs the LED is connected to. The outputs are
identified by the numbers that must be defined in the LED device binding
documentation.
- $ref: /schemas/types.yaml#definitions/uint32-array
+ $ref: /schemas/types.yaml#/definitions/uint32-array
function:
description:
LED function. Use one of the LED_FUNCTION_* prefixed definitions
from the header include/dt-bindings/leds/common.h. If there is no
matching LED_FUNCTION available, add a new one.
- $ref: /schemas/types.yaml#definitions/string
+ $ref: /schemas/types.yaml#/definitions/string
color:
description:
Color of the LED. Use one of the LED_COLOR_ID_* prefixed definitions from
the header include/dt-bindings/leds/common.h. If there is no matching
LED_COLOR_ID available, add a new one.
- $ref: /schemas/types.yaml#definitions/uint32
+ $ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
maximum: 9
@@ -49,7 +49,7 @@ properties:
description:
Integer to be used when more than one instance of the same function is
needed, differing only with an ordinal number.
- $ref: /schemas/types.yaml#definitions/uint32
+ $ref: /schemas/types.yaml#/definitions/uint32
label:
description:
@@ -66,7 +66,7 @@ properties:
produced where the LED momentarily turns off (or on). The "keep" setting
will keep the LED at whatever its current state is, without producing a
glitch.
- $ref: /schemas/types.yaml#definitions/string
+ $ref: /schemas/types.yaml#/definitions/string
enum:
- on
- off
@@ -77,7 +77,7 @@ properties:
description:
This parameter, if present, is a string defining the trigger assigned to
the LED.
- $ref: /schemas/types.yaml#definitions/string
+ $ref: /schemas/types.yaml#/definitions/string
enum:
# LED will act as a back-light, controlled by the framebuffer system
@@ -109,7 +109,7 @@ properties:
brightness and duration (in ms). The exact format is
described in:
Documentation/devicetree/bindings/leds/leds-trigger-pattern.txt
- $ref: /schemas/types.yaml#definitions/uint32-matrix
+ $ref: /schemas/types.yaml#/definitions/uint32-matrix
items:
minItems: 2
maxItems: 2
@@ -143,7 +143,7 @@ properties:
the device tree and be referenced by a phandle and a set of phandle
arguments. A length of arguments should be specified by the
#trigger-source-cells property in the source node.
- $ref: /schemas/types.yaml#definitions/phandle-array
+ $ref: /schemas/types.yaml#/definitions/phandle-array
# Required properties for flash LED child nodes:
flash-max-microamp:
diff --git a/dts/Bindings/leds/leds-lp55xx.yaml b/dts/Bindings/leds/leds-lp55xx.yaml
index 58e974793..f552cd143 100644
--- a/dts/Bindings/leds/leds-lp55xx.yaml
+++ b/dts/Bindings/leds/leds-lp55xx.yaml
@@ -35,7 +35,7 @@ properties:
description: I2C slave address
clock-mode:
- $ref: /schemas/types.yaml#definitions/uint8
+ $ref: /schemas/types.yaml#/definitions/uint8
description: |
Input clock mode
enum:
@@ -49,7 +49,7 @@ properties:
GPIO attached to the chip's enable pin
pwr-sel:
- $ref: /schemas/types.yaml#definitions/uint8
+ $ref: /schemas/types.yaml#/definitions/uint8
description: |
LP8501 specific property. Power selection for output channels.
enum:
@@ -70,14 +70,14 @@ patternProperties:
$ref: common.yaml#
properties:
led-cur:
- $ref: /schemas/types.yaml#definitions/uint8
+ $ref: /schemas/types.yaml#/definitions/uint8
description: |
Current setting at each LED channel (mA x10, 0 if LED is not connected)
minimum: 0
maximum: 255
max-cur:
- $ref: /schemas/types.yaml#definitions/uint8
+ $ref: /schemas/types.yaml#/definitions/uint8
description: Maximun current at each LED channel.
reg:
@@ -97,7 +97,7 @@ patternProperties:
- 8 # LED output D9
chan-name:
- $ref: /schemas/types.yaml#definitions/string
+ $ref: /schemas/types.yaml#/definitions/string
description: name of channel
required:
diff --git a/dts/Bindings/leds/leds-pwm.txt b/dts/Bindings/leds/leds-pwm.txt
deleted file mode 100644
index 6c6583c35..000000000
--- a/dts/Bindings/leds/leds-pwm.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-LED connected to PWM
-
-Required properties:
-- compatible : should be "pwm-leds".
-
-Each LED is represented as a sub-node of the pwm-leds device. Each
-node's name represents the name of the corresponding LED.
-
-LED sub-node properties:
-- pwms : PWM property to point to the PWM device (phandle)/port (id) and to
- specify the period time to be used: <&phandle id period_ns>;
-- pwm-names : (optional) Name to be used by the PWM subsystem for the PWM device
- For the pwms and pwm-names property please refer to:
- Documentation/devicetree/bindings/pwm/pwm.txt
-- max-brightness : Maximum brightness possible for the LED
-- active-low : (optional) For PWMs where the LED is wired to supply
- rather than ground.
-- label : (optional)
- see Documentation/devicetree/bindings/leds/common.txt
-- linux,default-trigger : (optional)
- see Documentation/devicetree/bindings/leds/common.txt
-
-Example:
-
-twl_pwm: pwm {
- /* provides two PWMs (id 0, 1 for PWM1 and PWM2) */
- compatible = "ti,twl6030-pwm";
- #pwm-cells = <2>;
-};
-
-twl_pwmled: pwmled {
- /* provides one PWM (id 0 for Charing indicator LED) */
- compatible = "ti,twl6030-pwmled";
- #pwm-cells = <2>;
-};
-
-pwmleds {
- compatible = "pwm-leds";
- kpad {
- label = "omap4::keypad";
- pwms = <&twl_pwm 0 7812500>;
- max-brightness = <127>;
- };
-
- charging {
- label = "omap4:green:chrg";
- pwms = <&twl_pwmled 0 7812500>;
- max-brightness = <255>;
- };
-};
diff --git a/dts/Bindings/leds/leds-pwm.yaml b/dts/Bindings/leds/leds-pwm.yaml
new file mode 100644
index 000000000..fe4d5fd25
--- /dev/null
+++ b/dts/Bindings/leds/leds-pwm.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/leds-pwm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LEDs connected to PWM
+
+maintainers:
+ - Pavel Machek <pavel@ucw.cz>
+
+description:
+ Each LED is represented as a sub-node of the pwm-leds device. Each
+ node's name represents the name of the corresponding LED.
+
+properties:
+ compatible:
+ const: pwm-leds
+
+patternProperties:
+ "^led(-[0-9a-f]+)?$":
+ type: object
+
+ $ref: common.yaml#
+
+ properties:
+ pwms:
+ maxItems: 1
+
+ pwm-names: true
+
+ max-brightness:
+ description:
+ Maximum brightness possible for the LED
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ active-low:
+ description:
+ For PWMs where the LED is wired to supply rather than ground.
+ type: boolean
+
+ required:
+ - pwms
+ - max-brightness
+
+additionalProperties: false
+
+examples:
+ - |
+
+ #include <dt-bindings/leds/common.h>
+
+ led-controller {
+ compatible = "pwm-leds";
+
+ led-1 {
+ label = "omap4::keypad";
+ pwms = <&twl_pwm 0 7812500>;
+ max-brightness = <127>;
+ };
+
+ led-2 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_CHARGING;
+ pwms = <&twl_pwmled 0 7812500>;
+ max-brightness = <255>;
+ };
+ };
+
+...