1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/bus/qcom,ssbi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Single-wire Serial Bus Interface (SSBI)
10 Some Qualcomm MSM devices contain a point-to-point serial bus used to
11 communicate with a limited range of devices (mostly power management
15 - Andy Gross <agross@kernel.org>
16 - Bjorn Andersson <andersson@kernel.org>
27 Indicates the SSBI bus variant the controller should use to talk
28 with the slave device. The type chosen is determined by the attached
36 $ref: /schemas/mfd/qcom-pm8xxx.yaml#
41 - qcom,controller-type
43 additionalProperties: false
47 #include <dt-bindings/interrupt-controller/irq.h>
49 compatible = "qcom,ssbi";
50 reg = <0x00c00000 0x1000>;
51 qcom,controller-type = "pmic-arbiter";
54 compatible = "qcom,pm8821";
55 interrupt-parent = <&msmgpio>;
56 interrupts = <76 IRQ_TYPE_LEVEL_LOW>;
57 #interrupt-cells = <2>;