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Diffstat (limited to 'Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt')
-rw-r--r--Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt7
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
index a90c812ad642..8d893a874634 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
@@ -17,6 +17,9 @@ PMIC's from Qualcomm.
"qcom,pm8994-gpio"
"qcom,pma8084-gpio"
+ And must contain either "qcom,spmi-gpio" or "qcom,ssbi-gpio"
+ if the device is on an spmi bus or an ssbi bus respectively
+
- reg:
Usage: required
Value type: <prop-encoded-array>
@@ -122,7 +125,7 @@ to specify in a pin configuration subnode:
2: 1.5uA (PMIC_GPIO_PULL_UP_1P5)
3: 31.5uA (PMIC_GPIO_PULL_UP_31P5)
4: 1.5uA + 30uA boost (PMIC_GPIO_PULL_UP_1P5_30)
- If this property is ommited 30uA strength will be used if
+ If this property is omitted 30uA strength will be used if
pull up is selected
- bias-high-impedance:
@@ -183,7 +186,7 @@ to specify in a pin configuration subnode:
Example:
pm8921_gpio: gpio@150 {
- compatible = "qcom,pm8921-gpio";
+ compatible = "qcom,pm8921-gpio", "qcom,ssbi-gpio";
reg = <0x150 0x160>;
interrupts = <192 1>, <193 1>, <194 1>,
<195 1>, <196 1>, <197 1>,