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authorSascha Hauer <s.hauer@pengutronix.de>2020-11-09 12:38:26 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2020-11-09 13:42:10 +0100
commit119c632f12509eab4bc58daf629c4b16fffcedca (patch)
tree34366b3095d957178b46be47f628a3926ad35ac3 /dts/Bindings/leds
parent89b766c63f94b5fe94db75a6f197c9e6c0f9da7e (diff)
downloadbarebox-119c632f12509eab4bc58daf629c4b16fffcedca.tar.gz
barebox-119c632f12509eab4bc58daf629c4b16fffcedca.tar.xz
dts: update to v5.10-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/leds')
-rw-r--r--dts/Bindings/leds/backlight/common.yaml34
-rw-r--r--dts/Bindings/leds/backlight/kinetic,ktd253.yaml46
-rw-r--r--dts/Bindings/leds/common.yaml2
-rw-r--r--dts/Bindings/leds/leds-class-multicolor.yaml3
-rw-r--r--dts/Bindings/leds/leds-is31fl319x.txt2
-rw-r--r--dts/Bindings/leds/leds-lp50xx.yaml130
-rw-r--r--dts/Bindings/leds/leds-lp55xx.yaml10
-rw-r--r--dts/Bindings/leds/leds-pca955x.txt1
-rw-r--r--dts/Bindings/leds/tca6507.txt49
-rw-r--r--dts/Bindings/leds/ti,tca6507.yaml134
-rw-r--r--dts/Bindings/leds/trigger-source.yaml2
11 files changed, 363 insertions, 50 deletions
diff --git a/dts/Bindings/leds/backlight/common.yaml b/dts/Bindings/leds/backlight/common.yaml
new file mode 100644
index 000000000..4e7e95e33
--- /dev/null
+++ b/dts/Bindings/leds/backlight/common.yaml
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/backlight/common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Common backlight properties
+
+maintainers:
+ - Lee Jones <lee.jones@linaro.org>
+ - Daniel Thompson <daniel.thompson@linaro.org>
+ - Jingoo Han <jingoohan1@gmail.com>
+
+description:
+ Backlight devices provide backlight for different types of graphical
+ displays. They are typically but not necessarily implemented using a white
+ LED powered by a boost converter.
+
+properties:
+ default-brightness:
+ description:
+ 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
+
+ max-brightness:
+ description:
+ Normally the maximum brightness is determined by the hardware and this
+ property is not required. This property is used to put a software limit
+ 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.
+ $ref: /schemas/types.yaml#definitions/uint32
diff --git a/dts/Bindings/leds/backlight/kinetic,ktd253.yaml b/dts/Bindings/leds/backlight/kinetic,ktd253.yaml
new file mode 100644
index 000000000..7a6ec1f8c
--- /dev/null
+++ b/dts/Bindings/leds/backlight/kinetic,ktd253.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/backlight/kinetic,ktd253.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Kinetic Technologies KTD253 one-wire backlight
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: |
+ The Kinetic Technologies KTD253 is a white LED backlight that is
+ controlled by a single GPIO line. If you just turn on the backlight
+ it goes to maximum backlight then you can set the level of backlight
+ using pulses on the enable wire. This is sometimes referred to as
+ "expresswire".
+
+allOf:
+ - $ref: common.yaml#
+
+properties:
+ compatible:
+ const: kinetic,ktd253
+
+ enable-gpios:
+ description: GPIO to use to enable/disable and dim the backlight.
+ maxItems: 1
+
+ default-brightness: true
+ max-brightness: true
+
+required:
+ - compatible
+ - enable-gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ backlight {
+ compatible = "kinetic,ktd253";
+ enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
+ default-brightness = <13>;
+ };
diff --git a/dts/Bindings/leds/common.yaml b/dts/Bindings/leds/common.yaml
index a2a541bca..08b6700ca 100644
--- a/dts/Bindings/leds/common.yaml
+++ b/dts/Bindings/leds/common.yaml
@@ -156,6 +156,8 @@ properties:
Maximum timeout in microseconds after which the flash LED is turned off.
Required for flash LED nodes with configurable timeout.
+additionalProperties: true
+
examples:
- |
#include <dt-bindings/gpio/gpio.h>
diff --git a/dts/Bindings/leds/leds-class-multicolor.yaml b/dts/Bindings/leds/leds-class-multicolor.yaml
index b55e1f130..b1a53f054 100644
--- a/dts/Bindings/leds/leds-class-multicolor.yaml
+++ b/dts/Bindings/leds/leds-class-multicolor.yaml
@@ -34,4 +34,7 @@ patternProperties:
required:
- color
+
+additionalProperties: true
+
...
diff --git a/dts/Bindings/leds/leds-is31fl319x.txt b/dts/Bindings/leds/leds-is31fl319x.txt
index fc2603484..676d43ec8 100644
--- a/dts/Bindings/leds/leds-is31fl319x.txt
+++ b/dts/Bindings/leds/leds-is31fl319x.txt
@@ -16,6 +16,7 @@ Optional properties:
- audio-gain-db : audio gain selection for external analog modulation input.
Valid values: 0 - 21, step by 3 (rounded down)
Default: 0
+- shutdown-gpios : Specifier of the GPIO connected to SDB pin of the chip.
Each led is represented as a sub-node of the issi,is31fl319x device.
There can be less leds subnodes than the chip can support but not more.
@@ -44,6 +45,7 @@ fancy_leds: leds@65 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x65>;
+ shutdown-gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
red_aux: led@1 {
label = "red:aux";
diff --git a/dts/Bindings/leds/leds-lp50xx.yaml b/dts/Bindings/leds/leds-lp50xx.yaml
new file mode 100644
index 000000000..947542a25
--- /dev/null
+++ b/dts/Bindings/leds/leds-lp50xx.yaml
@@ -0,0 +1,130 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/leds-lp50xx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LED driver for LP50XX RGB LED from Texas Instruments.
+
+maintainers:
+ - Dan Murphy <dmurphy@ti.com>
+
+description: |
+ The LP50XX is multi-channel, I2C RGB LED Drivers that can group RGB LEDs into
+ a LED group or control them individually.
+
+ The difference in these RGB LED drivers is the number of supported RGB
+ modules.
+
+ For more product information please see the link below:
+ https://www.ti.com/lit/ds/symlink/lp5012.pdf
+ https://www.ti.com/lit/ds/symlink/lp5024.pdf
+ https://www.ti.com/lit/ds/symlink/lp5036.pdf
+
+properties:
+ compatible:
+ enum:
+ - ti,lp5009
+ - ti,lp5012
+ - ti,lp5018
+ - ti,lp5024
+ - ti,lp5030
+ - ti,lp5036
+
+ reg:
+ maxItems: 1
+ description:
+ I2C slave address
+ lp5009/12 - 0x14, 0x15, 0x16, 0x17
+ lp5018/24 - 0x28, 0x29, 0x2a, 0x2b
+ lp5030/36 - 0x30, 0x31, 0x32, 0x33
+
+ enable-gpios:
+ maxItems: 1
+ description: GPIO pin to enable/disable the device.
+
+ vled-supply:
+ description: LED supply.
+
+patternProperties:
+ '^multi-led@[0-9a-f]$':
+ type: object
+ allOf:
+ - $ref: leds-class-multicolor.yaml#
+ properties:
+ reg:
+ minItems: 1
+ maxItems: 12
+ description:
+ This property denotes the LED module number(s) that is used on the
+ for the child node. The LED modules can either be used stand alone
+ or grouped into a module bank.
+
+ patternProperties:
+ "(^led-[0-9a-f]$|led)":
+ type: object
+ $ref: common.yaml#
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/leds/common.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led-controller@14 {
+ compatible = "ti,lp5009";
+ reg = <0x14>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-gpios = <&gpio1 16>;
+
+ multi-led@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x1>;
+ color = <LED_COLOR_ID_RGB>;
+ function = LED_FUNCTION_CHARGING;
+
+ led-0 {
+ color = <LED_COLOR_ID_RED>;
+ };
+
+ led-1 {
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led-2 {
+ color = <LED_COLOR_ID_BLUE>;
+ };
+ };
+
+ multi-led@2 {
+ #address-cells = <1>;
+ #size-cells = <2>;
+ reg = <0x2 0x3 0x5>;
+ color = <LED_COLOR_ID_RGB>;
+ function = LED_FUNCTION_STANDBY;
+
+ led-6 {
+ color = <LED_COLOR_ID_RED>;
+ };
+
+ led-7 {
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led-8 {
+ color = <LED_COLOR_ID_BLUE>;
+ };
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/leds/leds-lp55xx.yaml b/dts/Bindings/leds/leds-lp55xx.yaml
index b1bb3feb0..58e974793 100644
--- a/dts/Bindings/leds/leds-lp55xx.yaml
+++ b/dts/Bindings/leds/leds-lp55xx.yaml
@@ -58,6 +58,12 @@ properties:
- 2 # D1~6 with VOUT, D7~9 with VDD
- 3 # D1~9 are connected to VOUT
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
patternProperties:
"(^led@[0-9a-f]$|led)":
type: object
@@ -98,6 +104,8 @@ required:
- compatible
- reg
+additionalProperties: false
+
examples:
- |
#include <dt-bindings/leds/common.h>
@@ -189,7 +197,7 @@ examples:
#address-cells = <1>;
#size-cells = <0>;
reg = <0x2>;
- color = <LED_COLOR_ID_MULTI>;
+ color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_STANDBY;
linux,default-trigger = "heartbeat";
diff --git a/dts/Bindings/leds/leds-pca955x.txt b/dts/Bindings/leds/leds-pca955x.txt
index 7a5830f8d..817f460f3 100644
--- a/dts/Bindings/leds/leds-pca955x.txt
+++ b/dts/Bindings/leds/leds-pca955x.txt
@@ -9,6 +9,7 @@ Required properties:
"nxp,pca9550"
"nxp,pca9551"
"nxp,pca9552"
+ "ibm,pca9552"
"nxp,pca9553"
- #address-cells: must be 1
- #size-cells: must be 0
diff --git a/dts/Bindings/leds/tca6507.txt b/dts/Bindings/leds/tca6507.txt
deleted file mode 100644
index bad910279..000000000
--- a/dts/Bindings/leds/tca6507.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-LEDs connected to tca6507
-
-Required properties:
-- compatible : should be : "ti,tca6507".
-- #address-cells: must be 1
-- #size-cells: must be 0
-- reg: typically 0x45.
-
-Optional properties:
-- gpio-controller: allows lines to be used as output-only GPIOs.
-- #gpio-cells: if present, must not be 0.
-
-Each led is represented as a sub-node of the ti,tca6507 device.
-
-LED sub-node properties:
-- label : (optional) see Documentation/devicetree/bindings/leds/common.txt
-- reg : number of LED line (could be from 0 to 6)
-- linux,default-trigger : (optional)
- see Documentation/devicetree/bindings/leds/common.txt
-- compatible: either "led" (the default) or "gpio".
-
-Examples:
-
-tca6507@45 {
- compatible = "ti,tca6507";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x45>;
-
- gpio-controller;
- #gpio-cells = <2>;
-
- led0: red-aux@0 {
- label = "red:aux";
- reg = <0x0>;
- };
-
- led1: green-aux@1 {
- label = "green:aux";
- reg = <0x5>;
- linux,default-trigger = "default-on";
- };
-
- wifi-reset@6 {
- reg = <0x6>;
- compatible = "gpio";
- };
-};
-
diff --git a/dts/Bindings/leds/ti,tca6507.yaml b/dts/Bindings/leds/ti,tca6507.yaml
new file mode 100644
index 000000000..94c307c98
--- /dev/null
+++ b/dts/Bindings/leds/ti,tca6507.yaml
@@ -0,0 +1,134 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/ti,tca6507.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TCA6507 LED and GPIO controller
+
+maintainers:
+ - NeilBrown <neilb@suse.de>
+
+description:
+ The TCA6507 is a programmable LED controller connected via I2C that can drive
+ 7 separate lines either by holding them low, or by pulsing them with modulated
+ width.
+
+properties:
+ compatible:
+ const: ti,tca6507
+
+ reg:
+ description: I2C slave address of the controller.
+ maxItems: 1
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ gpio-controller: true
+
+ "#gpio-cells":
+ const: 2
+
+ gpio-line-names: true
+
+patternProperties:
+ "^led@[0-6]$":
+ type: object
+
+ $ref: common.yaml#
+
+ properties:
+ reg:
+ minimum: 0
+ maximum: 6
+
+ required:
+ - reg
+
+ "^gpio@[0-6]$":
+ type: object
+
+ properties:
+ compatible:
+ const: gpio
+
+ reg:
+ minimum: 0
+ maximum: 6
+
+ additionalProperties: false
+
+ required:
+ - reg
+ - compatible
+
+if:
+ patternProperties:
+ "^gpio@[0-6]$":
+ properties:
+ compatible:
+ contains:
+ const: gpio
+then:
+ required:
+ - gpio-controller
+ - "#gpio-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/leds/common.h>
+
+ i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led-controller@45 {
+ compatible = "ti,tca6507";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x45>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio-line-names = "wifi_reset@6";
+
+ led@0 {
+ label = "gta04:red:aux";
+ reg = <0x0>;
+ };
+
+ led@1 {
+ label = "gta04:green:aux";
+ reg = <0x1>;
+ };
+
+ led@3 {
+ reg = <0x3>;
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_POWER;
+ linux,default-trigger = "default-on";
+ };
+
+ led@4 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_POWER;
+ reg = <0x4>;
+ };
+
+ gpio@6 {
+ compatible = "gpio";
+ reg = <0x6>;
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/leds/trigger-source.yaml b/dts/Bindings/leds/trigger-source.yaml
index 0618003e4..89a1cde2b 100644
--- a/dts/Bindings/leds/trigger-source.yaml
+++ b/dts/Bindings/leds/trigger-source.yaml
@@ -21,4 +21,6 @@ properties:
trigger sources (e.g. a specific USB port).
enum: [ 0, 1 ]
+additionalProperties: true
+
...