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Subject[PATCH 1/2] dt-bindings: pinctrl: qcom,pmic-gpio: Allow gpio-hog nodes
Allow specifying a GPIO hog, as already used on
qcom-msm8974-lge-nexus5-hammerhead.dts.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
---
.../devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
index a786357ed1af..510a05369dbb 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
@@ -424,6 +424,10 @@ patternProperties:
$ref: "#/$defs/qcom-pmic-gpio-state"
additionalProperties: false

+ "^(hog-[0-9]+|.+-hog(-[0-9]+)?)$":
+ required:
+ - gpio-hog
+
$defs:
qcom-pmic-gpio-state:
type: object
@@ -571,6 +575,7 @@ $defs:

examples:
- |
+ #include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>

pm8921_gpio: gpio@150 {
@@ -594,5 +599,12 @@ examples:
power-source = <PM8921_GPIO_S4>;
};
};
+
+ otg-hog {
+ gpio-hog;
+ gpios = <35 GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "otg-gpio";
+ };
};
...
--
2.44.0


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