summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml')
-rw-r--r--Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml128
1 files changed, 128 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
new file mode 100644
index 000000000..ec3138c1b
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
@@ -0,0 +1,128 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/qcom,pm8008.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. PM8008 PMIC bindings
+
+maintainers:
+ - Guru Das Srinagesh <gurus@codeaurora.org>
+
+description: |
+ Qualcomm Technologies, Inc. PM8008 is a dedicated camera PMIC that integrates
+ all the necessary power management, housekeeping, and interface support
+ functions into a single IC.
+
+properties:
+ compatible:
+ const: qcom,pm8008
+
+ reg:
+ description:
+ I2C slave address.
+
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ description: Parent interrupt.
+
+ "#interrupt-cells":
+ const: 2
+
+ description: |
+ The first cell is the IRQ number, the second cell is the IRQ trigger
+ flag. All interrupts are listed in include/dt-bindings/mfd/qcom-pm8008.h.
+
+ interrupt-controller: true
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+patternProperties:
+ "^gpio@[0-9a-f]+$":
+ type: object
+
+ description: |
+ The GPIO peripheral. This node may be specified twice, one for each GPIO.
+
+ properties:
+ compatible:
+ items:
+ - const: qcom,pm8008-gpio
+ - const: qcom,spmi-gpio
+
+ reg:
+ description: Peripheral address of one of the two GPIO peripherals.
+ maxItems: 1
+
+ gpio-controller: true
+
+ gpio-ranges:
+ maxItems: 1
+
+ interrupt-controller: true
+
+ "#interrupt-cells":
+ const: 2
+
+ "#gpio-cells":
+ const: 2
+
+ required:
+ - compatible
+ - reg
+ - gpio-controller
+ - interrupt-controller
+ - "#gpio-cells"
+ - gpio-ranges
+ - "#interrupt-cells"
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#address-cells"
+ - "#size-cells"
+ - "#interrupt-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/mfd/qcom-pm8008.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ qupv3_se13_i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pm8008i@8 {
+ compatible = "qcom,pm8008";
+ reg = <0x8>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <32 IRQ_TYPE_EDGE_RISING>;
+
+ pm8008_gpios: gpio@c000 {
+ compatible = "qcom,pm8008-gpio", "qcom,spmi-gpio";
+ reg = <0xc000>;
+ gpio-controller;
+ gpio-ranges = <&pm8008_gpios 0 0 2>;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+ };
+
+...