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Message-Id: <20221201131505.42292-1-krzysztof.kozlowski@linaro.org>
Date: Thu, 1 Dec 2022 14:15:05 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Pavel Machek <pavel@....cz>, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Lee Jones <lee@...nel.org>,
Satya Priya <quic_c_skakit@...cinc.com>,
linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH] leds: qcom,pm8058-led: Convert to DT schema
Convert the Qualcomm PM8058 PMIC LED bindings to DT schema.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
.../devicetree/bindings/leds/leds-pm8058.txt | 67 -------------------
.../bindings/leds/qcom,pm8058-led.yaml | 57 ++++++++++++++++
.../devicetree/bindings/mfd/qcom-pm8xxx.yaml | 4 ++
3 files changed, 61 insertions(+), 67 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/leds/leds-pm8058.txt
create mode 100644 Documentation/devicetree/bindings/leds/qcom,pm8058-led.yaml
diff --git a/Documentation/devicetree/bindings/leds/leds-pm8058.txt b/Documentation/devicetree/bindings/leds/leds-pm8058.txt
deleted file mode 100644
index 89584c49aab2..000000000000
--- a/Documentation/devicetree/bindings/leds/leds-pm8058.txt
+++ /dev/null
@@ -1,67 +0,0 @@
-Qualcomm PM8058 LED driver
-
-The Qualcomm PM8058 is a multi-functional device which contains
-an LED driver block for up to six LEDs: three normal LEDs, two
-"flash" LEDs and one "keypad backlight" LED. The names are
-quoted because sometimes these LED drivers are used for wildly
-different things than flash or keypad backlight: their names
-are more of a suggestion than a hard-wired usecase.
-
-Hardware-wise the different LEDs support slightly different
-output currents. The "flash" LEDs do not need to charge nor
-do they support external triggers. They are just powerful LED
-drivers.
-
-The LEDs appear as children to the PM8058 device, with the
-proper compatible string. For the PM8058 bindings see:
-mfd/qcom-pm8xxx.txt.
-
-Each LED is represented as a sub-node of the syscon device. Each
-node's name represents the name of the corresponding LED.
-
-LED sub-node properties:
-
-Required properties:
-- compatible: one of
- "qcom,pm8058-led" (for the normal LEDs at 0x131, 0x132 and 0x133)
- "qcom,pm8058-keypad-led" (for the "keypad" LED at 0x48)
- "qcom,pm8058-flash-led" (for the "flash" LEDs at 0x49 and 0xFB)
-
-Optional properties:
-- label: see Documentation/devicetree/bindings/leds/common.txt
-- default-state: see Documentation/devicetree/bindings/leds/common.txt
-- linux,default-trigger: see Documentation/devicetree/bindings/leds/common.txt
-
-Example:
-
-qcom,ssbi@...000 {
- pmicintc: pmic@0 {
- compatible = "qcom,pm8058";
- led@48 {
- compatible = "qcom,pm8058-keypad-led";
- reg = <0x48>;
- label = "pm8050:white:keypad";
- default-state = "off";
- };
- led@131 {
- compatible = "qcom,pm8058-led";
- reg = <0x131>;
- label = "pm8058:red";
- default-state = "off";
- };
- led@132 {
- compatible = "qcom,pm8058-led";
- reg = <0x132>;
- label = "pm8058:yellow";
- default-state = "off";
- linux,default-trigger = "mmc0";
- };
- led@133 {
- compatible = "qcom,pm8058-led";
- reg = <0x133>;
- label = "pm8058:green";
- default-state = "on";
- linux,default-trigger = "heartbeat";
- };
- };
-};
diff --git a/Documentation/devicetree/bindings/leds/qcom,pm8058-led.yaml b/Documentation/devicetree/bindings/leds/qcom,pm8058-led.yaml
new file mode 100644
index 000000000000..fa03e73622d4
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/qcom,pm8058-led.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/qcom,pm8058-led.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm PM8058 PMIC LED
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
+
+description: |
+ The Qualcomm PM8058 contains an LED block for up to six LEDs:: three normal
+ LEDs, two "flash" LEDs and one "keypad backlight" LED. The names are quoted
+ because sometimes these LED drivers are used for wildly different things than
+ flash or keypad backlight:: their names are more of a suggestion than a
+ hard-wired usecase.
+
+ Hardware-wise the different LEDs support slightly different output currents.
+ The "flash" LEDs do not need to charge nor do they support external triggers.
+ They are just powerful LED drivers.
+
+allOf:
+ - $ref: common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - qcom,pm8058-led
+ - qcom,pm8058-keypad-led
+ - qcom,pm8058-flash-led
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/leds/common.h>
+
+ pmic {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@131 {
+ compatible = "qcom,pm8058-led";
+ reg = <0x131>;
+ label = "pm8058:red";
+ color = <LED_COLOR_ID_RED>;
+ default-state = "off";
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml b/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
index 84b87f01e029..9acad9d326eb 100644
--- a/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
@@ -43,6 +43,10 @@ properties:
interrupt-controller: true
patternProperties:
+ "led@[0-9a-f]+$":
+ type: object
+ $ref: /schemas/leds/qcom,pm8058-led.yaml#
+
"rtc@[0-9a-f]+$":
type: object
$ref: "../rtc/qcom-pm8xxx-rtc.yaml"
--
2.34.1
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