new file mode 100644
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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/qcom/qcom,pm8008-irqchip.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. PM8008 Multi-Function Device PMIC
+
+maintainers:
+ - Guru Das Srinagesh <gurus@codeaurora.org>
+
+description: |
+ PM8008 is a PMIC that contains 7 LDOs, 2 GPIOs, temperature monitoring, and
+ can be interfaced over I2C.
+
+properties:
+ compatible:
+ const: qcom,pm8008-irqchip
+
+ reg:
+ maxItems: 1
+
+ interrupt-names:
+ const: pm8008
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-controller:
+ type: boolean
+
+ "#address-cells":
+ const: 1
+ description:
+ Must be specified if child nodes are specified.
+
+ "#size-cells":
+ const: 0
+ description:
+ Must be specified if child nodes are specified.
+
+ "#interrupt-cells":
+ const: 2
+ description:
+ The first cell is the IRQ number, the second cell is the IRQ trigger flag.
+
+patternProperties:
+ "^.*[a-zA-Z][a-zA-Z0-9,+\\-._]{0,63}@[0-9a-f]+$":
+ type: object
+ # Each peripheral in PM8008 must be represented as a child node with an
+ # optional label for referencing as phandle elsewhere. This is optional.
+ properties:
+ compatible:
+ description:
+ The compatible string for the peripheral's driver.
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ required:
+ - compatible
+ - reg
+ - interrupts
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#interrupt-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ &qupv3_se13_i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pm8008i@8 {
+ compatible = "qcom,pm8008-irqchip";
+ reg = <0x8>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupt-names = "pm8008";
+ interrupt-parent = <&tlmm>;
+ interrupts = <32 IRQ_TYPE_EDGE_RISING>;
+
+ pm8008_tz: qcom,temp-alarm@2400 {
+ compatible = "qcom,spmi-temp-alarm";
+ reg = <0x2400>;
+ interrupts = <0x5 IRQ_TYPE_EDGE_BOTH>;
+ #thermal-sensor-cells = <0>;
+ };
+ };
+ };
+
+...
Add device tree bindings for the driver for Qualcomm Technology Inc.'s PM8008 MFD PMIC. Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org> --- .../bindings/mfd/qcom,pm8008-irqchip.yaml | 103 +++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/qcom,pm8008-irqchip.yaml