| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/mfd/qcom,pm8008.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Qualcomm Technologies, Inc. PM8008 PMIC |
| 8 | |
| 9 | maintainers: |
| 10 | - Guru Das Srinagesh <quic_gurus@quicinc.com> |
| 11 | |
| 12 | description: | |
| 13 | Qualcomm Technologies, Inc. PM8008 is a dedicated camera PMIC that integrates |
| 14 | all the necessary power management, housekeeping, and interface support |
| 15 | functions into a single IC. |
| 16 | |
| 17 | properties: |
| 18 | compatible: |
| 19 | const: qcom,pm8008 |
| 20 | |
| 21 | reg: |
| 22 | description: |
| 23 | I2C slave address. |
| 24 | |
| 25 | maxItems: 1 |
| 26 | |
| 27 | interrupts: |
| 28 | maxItems: 1 |
| 29 | |
| 30 | description: Parent interrupt. |
| 31 | |
| 32 | "#interrupt-cells": |
| 33 | const: 2 |
| 34 | |
| 35 | description: | |
| 36 | The first cell is the IRQ number, the second cell is the IRQ trigger |
| 37 | flag. All interrupts are listed in include/dt-bindings/mfd/qcom-pm8008.h. |
| 38 | |
| 39 | interrupt-controller: true |
| 40 | |
| 41 | "#address-cells": |
| 42 | const: 1 |
| 43 | |
| 44 | "#size-cells": |
| 45 | const: 0 |
| 46 | |
| 47 | patternProperties: |
| 48 | "^gpio@[0-9a-f]+$": |
| 49 | type: object |
| 50 | |
| 51 | description: | |
| 52 | The GPIO peripheral. This node may be specified twice, one for each GPIO. |
| 53 | |
| 54 | properties: |
| 55 | compatible: |
| 56 | items: |
| 57 | - const: qcom,pm8008-gpio |
| 58 | - const: qcom,spmi-gpio |
| 59 | |
| 60 | reg: |
| 61 | description: Peripheral address of one of the two GPIO peripherals. |
| 62 | maxItems: 1 |
| 63 | |
| 64 | gpio-controller: true |
| 65 | |
| 66 | gpio-ranges: |
| 67 | maxItems: 1 |
| 68 | |
| 69 | interrupt-controller: true |
| 70 | |
| 71 | "#interrupt-cells": |
| 72 | const: 2 |
| 73 | |
| 74 | "#gpio-cells": |
| 75 | const: 2 |
| 76 | |
| 77 | required: |
| 78 | - compatible |
| 79 | - reg |
| 80 | - gpio-controller |
| 81 | - interrupt-controller |
| 82 | - "#gpio-cells" |
| 83 | - gpio-ranges |
| 84 | - "#interrupt-cells" |
| 85 | |
| 86 | additionalProperties: false |
| 87 | |
| 88 | required: |
| 89 | - compatible |
| 90 | - reg |
| 91 | - interrupts |
| 92 | - "#address-cells" |
| 93 | - "#size-cells" |
| 94 | - "#interrupt-cells" |
| 95 | |
| 96 | additionalProperties: false |
| 97 | |
| 98 | examples: |
| 99 | - | |
| 100 | #include <dt-bindings/mfd/qcom-pm8008.h> |
| 101 | #include <dt-bindings/interrupt-controller/irq.h> |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 102 | |
| 103 | i2c { |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 104 | #address-cells = <1>; |
| 105 | #size-cells = <0>; |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 106 | |
| 107 | pmic@8 { |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 108 | compatible = "qcom,pm8008"; |
| 109 | reg = <0x8>; |
| 110 | #address-cells = <1>; |
| 111 | #size-cells = <0>; |
| 112 | interrupt-controller; |
| 113 | #interrupt-cells = <2>; |
| 114 | |
| 115 | interrupt-parent = <&tlmm>; |
| 116 | interrupts = <32 IRQ_TYPE_EDGE_RISING>; |
| 117 | |
| 118 | pm8008_gpios: gpio@c000 { |
| 119 | compatible = "qcom,pm8008-gpio", "qcom,spmi-gpio"; |
| 120 | reg = <0xc000>; |
| 121 | gpio-controller; |
| 122 | gpio-ranges = <&pm8008_gpios 0 0 2>; |
| 123 | #gpio-cells = <2>; |
| 124 | interrupt-controller; |
| 125 | #interrupt-cells = <2>; |
| 126 | }; |
| 127 | }; |
| 128 | }; |
| 129 | |
| 130 | ... |