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-rw-r--r--Bindings/leds/common.yaml35
-rw-r--r--Bindings/leds/cznic,turris-omnia-leds.yaml2
-rw-r--r--Bindings/leds/issi,is31fl319x.yaml2
-rw-r--r--Bindings/leds/leds-aw2013.yaml2
-rw-r--r--Bindings/leds/leds-qcom-lpg.yaml1
-rw-r--r--Bindings/leds/leds-rt4505.yaml2
-rw-r--r--Bindings/leds/nxp,pca953x.yaml90
-rw-r--r--Bindings/leds/qcom,spmi-flash-led.yaml117
-rw-r--r--Bindings/leds/rohm,bd2606mvv.yaml81
-rw-r--r--Bindings/leds/ti,tca6507.yaml2
10 files changed, 326 insertions, 8 deletions
diff --git a/Bindings/leds/common.yaml b/Bindings/leds/common.yaml
index 15e3f6645682..11aedf1650a1 100644
--- a/Bindings/leds/common.yaml
+++ b/Bindings/leds/common.yaml
@@ -90,22 +90,51 @@ properties:
- heartbeat
# LED indicates disk activity
- disk-activity
+ # LED indicates disk read activity
- disk-read
+ # LED indicates disk write activity
- disk-write
# LED flashes at a fixed, configurable rate
- timer
# LED alters the brightness for the specified duration with one software
# timer (requires "led-pattern" property)
- pattern
+ # LED indicates mic mute state
+ - audio-micmute
+ # LED indicates audio mute state
+ - audio-mute
+ # LED indicates bluetooth power state
+ - bluetooth-power
+ # LED indicates activity of all CPUs
+ - cpu
+ # LED indicates camera flash state
+ - flash
+ # LED indicated keyboard capslock
+ - kbd-capslock
+ # LED indicates MTD memory activity
+ - mtd
+ # LED indicates NAND memory activity (deprecated),
+ # in new implementations use "mtd"
+ - nand-disk
+ # No trigger assigned to the LED. This is the default mode
+ # if trigger is absent
+ - none
+ # LED indicates camera torch state
+ - torch
+ # LED indicates USB gadget activity
- usb-gadget
+ # LED indicates USB host activity
- usb-host
+ # LED indicates USB port state
+ - usbport
+ # LED is triggered by CPU activity
- pattern: "^cpu[0-9]*$"
- - pattern: "^hci[0-9]+-power$"
# LED is triggered by Bluetooth activity
- - pattern: "^mmc[0-9]+$"
+ - pattern: "^hci[0-9]+-power$"
# LED is triggered by SD/MMC activity
- - pattern: "^phy[0-9]+tx$"
+ - pattern: "^mmc[0-9]+$"
# LED is triggered by WLAN activity
+ - pattern: "^phy[0-9]+tx$"
led-pattern:
description: |
diff --git a/Bindings/leds/cznic,turris-omnia-leds.yaml b/Bindings/leds/cznic,turris-omnia-leds.yaml
index 14bebe1ad8f8..34ef5215c150 100644
--- a/Bindings/leds/cznic,turris-omnia-leds.yaml
+++ b/Bindings/leds/cznic,turris-omnia-leds.yaml
@@ -58,7 +58,7 @@ examples:
#include <dt-bindings/leds/common.h>
- i2c0 {
+ i2c {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/Bindings/leds/issi,is31fl319x.yaml b/Bindings/leds/issi,is31fl319x.yaml
index d1b01bae9f63..3c0431c51159 100644
--- a/Bindings/leds/issi,is31fl319x.yaml
+++ b/Bindings/leds/issi,is31fl319x.yaml
@@ -165,7 +165,7 @@ examples:
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
- i2c0 {
+ i2c {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/Bindings/leds/leds-aw2013.yaml b/Bindings/leds/leds-aw2013.yaml
index 6c3ea0f06cef..08f3e1cfc1b1 100644
--- a/Bindings/leds/leds-aw2013.yaml
+++ b/Bindings/leds/leds-aw2013.yaml
@@ -54,7 +54,7 @@ examples:
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
- i2c0 {
+ i2c {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/Bindings/leds/leds-qcom-lpg.yaml b/Bindings/leds/leds-qcom-lpg.yaml
index 1df837798249..6295c91f43e8 100644
--- a/Bindings/leds/leds-qcom-lpg.yaml
+++ b/Bindings/leds/leds-qcom-lpg.yaml
@@ -27,6 +27,7 @@ properties:
- qcom,pmc8180c-lpg
- qcom,pmi8994-lpg
- qcom,pmi8998-lpg
+ - qcom,pmk8550-pwm
"#pwm-cells":
const: 2
diff --git a/Bindings/leds/leds-rt4505.yaml b/Bindings/leds/leds-rt4505.yaml
index cb71fec173c1..bfd0e240f7d6 100644
--- a/Bindings/leds/leds-rt4505.yaml
+++ b/Bindings/leds/leds-rt4505.yaml
@@ -39,7 +39,7 @@ examples:
- |
#include <dt-bindings/leds/common.h>
- i2c0 {
+ i2c {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/Bindings/leds/nxp,pca953x.yaml b/Bindings/leds/nxp,pca953x.yaml
new file mode 100644
index 000000000000..edf6f55df685
--- /dev/null
+++ b/Bindings/leds/nxp,pca953x.yaml
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/nxp,pca953x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP PCA9532 LED Dimmer
+
+maintainers:
+ - Riku Voipio <riku.voipio@iki.fi>
+
+description: |
+ The PCA9532 family is SMBus I/O expander optimized for dimming LEDs.
+ The PWM support 256 steps.
+
+ For more product information please see the link below:
+ https://www.nxp.com/docs/en/data-sheet/PCA9532.pdf
+
+properties:
+ compatible:
+ enum:
+ - nxp,pca9530
+ - nxp,pca9531
+ - nxp,pca9532
+ - nxp,pca9533
+
+ reg:
+ maxItems: 1
+
+ gpio-controller: true
+
+ '#gpio-cells':
+ const: 2
+
+patternProperties:
+ "^led-[0-9a-z]+$":
+ type: object
+ $ref: common.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ type:
+ description: |
+ Output configuration, see include/dt-bindings/leds/leds-pca9532.h
+ $ref: /schemas/types.yaml#/definitions/uint32
+ default: 0
+ minimum: 0
+ maximum: 4
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/leds/leds-pca9532.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led-controller@62 {
+ compatible = "nxp,pca9533";
+ reg = <0x62>;
+
+ led-1 {
+ label = "pca:red:power";
+ type = <PCA9532_TYPE_LED>;
+ };
+
+ led-2 {
+ label = "pca:green:power";
+ type = <PCA9532_TYPE_LED>;
+ };
+
+ led-3 {
+ type = <PCA9532_TYPE_LED>;
+ default-state = "on";
+ };
+
+ led-4 {
+ type = <PCA9532_TYPE_LED>;
+ default-state = "keep";
+ };
+ };
+ };
+
+...
diff --git a/Bindings/leds/qcom,spmi-flash-led.yaml b/Bindings/leds/qcom,spmi-flash-led.yaml
new file mode 100644
index 000000000000..ffacf703d9f9
--- /dev/null
+++ b/Bindings/leds/qcom,spmi-flash-led.yaml
@@ -0,0 +1,117 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/qcom,spmi-flash-led.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Flash LED device inside Qualcomm Technologies, Inc. PMICs
+
+maintainers:
+ - Fenglin Wu <quic_fenglinw@quicinc.com>
+
+description: |
+ Flash LED controller is present inside some Qualcomm Technologies, Inc. PMICs.
+ The flash LED module can have different number of LED channels supported
+ e.g. 3 or 4. There are some different registers between them but they can
+ both support maximum current up to 1.5 A per channel and they can also support
+ ganging 2 channels together to supply maximum current up to 2 A. The current
+ will be split symmetrically on each channel and they will be enabled and
+ disabled at the same time.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - qcom,pm6150l-flash-led
+ - qcom,pm8150c-flash-led
+ - qcom,pm8150l-flash-led
+ - qcom,pm8350c-flash-led
+ - const: qcom,spmi-flash-led
+
+ reg:
+ maxItems: 1
+
+patternProperties:
+ "^led-[0-3]$":
+ type: object
+ $ref: common.yaml#
+ unevaluatedProperties: false
+ description:
+ Represents the physical LED components which are connected to the
+ flash LED channels' output.
+
+ properties:
+ led-sources:
+ description:
+ The HW indices of the flash LED channels that connect to the
+ physical LED
+ allOf:
+ - minItems: 1
+ maxItems: 2
+ items:
+ enum: [1, 2, 3, 4]
+
+ led-max-microamp:
+ anyOf:
+ - minimum: 5000
+ maximum: 500000
+ multipleOf: 5000
+ - minimum: 10000
+ maximum: 1000000
+ multipleOf: 10000
+
+ flash-max-microamp:
+ anyOf:
+ - minimum: 12500
+ maximum: 1500000
+ multipleOf: 12500
+ - minimum: 25000
+ maximum: 2000000
+ multipleOf: 25000
+
+ flash-max-timeout-us:
+ minimum: 10000
+ maximum: 1280000
+ multipleOf: 10000
+
+ required:
+ - led-sources
+ - led-max-microamp
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/leds/common.h>
+ spmi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ led-controller@ee00 {
+ compatible = "qcom,pm8350c-flash-led", "qcom,spmi-flash-led";
+ reg = <0xee00>;
+
+ led-0 {
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_WHITE>;
+ led-sources = <1>, <4>;
+ led-max-microamp = <300000>;
+ flash-max-microamp = <2000000>;
+ flash-max-timeout-us = <1280000>;
+ function-enumerator = <0>;
+ };
+
+ led-1 {
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_YELLOW>;
+ led-sources = <2>, <3>;
+ led-max-microamp = <300000>;
+ flash-max-microamp = <2000000>;
+ flash-max-timeout-us = <1280000>;
+ function-enumerator = <1>;
+ };
+ };
+ };
diff --git a/Bindings/leds/rohm,bd2606mvv.yaml b/Bindings/leds/rohm,bd2606mvv.yaml
new file mode 100644
index 000000000000..14700a2e5fea
--- /dev/null
+++ b/Bindings/leds/rohm,bd2606mvv.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/rohm,bd2606mvv.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ROHM BD2606MVV LED controller
+
+maintainers:
+ - Andreas Kemnade <andreas@kemnade.info>
+
+description:
+ The BD2606 MVV is a programmable LED controller connected via I2C that can
+ drive 6 separate lines. Each of them can be individually switched on and off,
+ but the brightness setting is shared between pairs of them.
+
+ Datasheet is available at
+ https://fscdn.rohm.com/en/products/databook/datasheet/ic/power/led_driver/bd2606mvv_1-e.pdf
+
+properties:
+ compatible:
+ const: rohm,bd2606mvv
+
+ reg:
+ maxItems: 1
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ enable-gpios:
+ maxItems: 1
+ description: GPIO pin to enable/disable the device.
+
+patternProperties:
+ "^led@[0-6]$":
+ type: object
+ $ref: common.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ reg:
+ minimum: 0
+ maximum: 6
+
+ required:
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/leds/common.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led-controller@66 {
+ compatible = "rohm,bd2606mvv";
+ reg = <0x66>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0x0>;
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_POWER;
+ };
+
+ led@2 {
+ reg = <0x2>;
+ color = <LED_COLOR_ID_WHITE>;
+ function = LED_FUNCTION_STATUS;
+ };
+ };
+ };
+
+...
diff --git a/Bindings/leds/ti,tca6507.yaml b/Bindings/leds/ti,tca6507.yaml
index 9ce5c0f16e17..4b1575e4f180 100644
--- a/Bindings/leds/ti,tca6507.yaml
+++ b/Bindings/leds/ti,tca6507.yaml
@@ -87,7 +87,7 @@ examples:
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
- i2c0 {
+ i2c {
#address-cells = <1>;
#size-cells = <0>;
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-24 22:55:30 +0000