This converts the tca6507 LED binding to yaml.
Signed-off-by: Marek Behún <marek.behun@xxxxxx>
Cc: NeilBrown <neilb@xxxxxxx>
Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
Cc: H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>
Cc: Tony Lindgren <tony@xxxxxxxxxxx>
Cc: Adam Ford <aford173@xxxxxxxxx>
Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
---
.../devicetree/bindings/leds/tca6507.txt | 49 -------
.../devicetree/bindings/leds/ti,tca6507.yaml | 134 ++++++++++++++++++
2 files changed, 134 insertions(+), 49 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/leds/tca6507.txt
create mode 100644 Documentation/devicetree/bindings/leds/ti,tca6507.yaml
diff --git a/Documentation/devicetree/bindings/leds/tca6507.txt b/Documentation/devicetree/bindings/leds/tca6507.txt
deleted file mode 100644
index bad9102796f32..0000000000000
--- a/Documentation/devicetree/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/Documentation/devicetree/bindings/leds/ti,tca6507.yaml b/Documentation/devicetree/bindings/leds/ti,tca6507.yaml
new file mode 100644
index 0000000000000..94c307c987621
--- /dev/null
+++ b/Documentation/devicetree/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@xxxxxxx>
+
+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>;
+ };
+ };
+ };
+
+...
--
2.26.2
