Allow GPIO hogs in pin controller node. qcom/sdm845-cheza.dtsi already
uses it.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
Changes since v1:
1. Use different syntax (Rob).
---
.../bindings/pinctrl/qcom,sdm845-pinctrl.yaml | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml
index c9627777ceb3..18ddcfe2e088 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml
@@ -48,6 +48,10 @@ patternProperties:
$ref: "#/$defs/qcom-sdm845-tlmm-state"
additionalProperties: false
+ "-hog(-[0-9]+)?$":
+ required:
+ - gpio-hog
+
$defs:
qcom-sdm845-tlmm-state:
type: object
@@ -117,6 +121,7 @@ additionalProperties: false
examples:
- |
+ #include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
pinctrl@3400000 {
@@ -130,6 +135,12 @@ examples:
gpio-ranges = <&tlmm 0 0 151>;
wakeup-parent = <&pdc_intc>;
+ ap-suspend-l-hog {
+ gpio-hog;
+ gpios = <126 GPIO_ACTIVE_LOW>;
+ output-low;
+ };
+
cci0-default-state {
pins = "gpio17", "gpio18";
function = "cci_i2c";
--
2.34.1
