| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/mfd/dlg,da9063.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Dialog DA906{3L,3,2,1} Power Management Integrated Circuit (PMIC) |
| |
| maintainers: |
| - Steve Twiss <stwiss.opensource@diasemi.com> |
| |
| description: | |
| For device-tree bindings of other sub-modules refer to the binding documents |
| under the respective sub-system directories. |
| Using regulator-{uv,ov}-{warn,error,protection}-microvolt requires special |
| handling: First, when GP_FB2 is used, it must be ensured that there is no |
| moment where all voltage monitors are disabled. Next, as da9063 only supports |
| UV *and* OV monitoring, both must be set to the same severity and value |
| (0: disable, 1: enable). |
| Product information for the DA906{3L,3,2,1} devices can be found here: |
| - https://www.dialog-semiconductor.com/products/da9063l |
| - https://www.dialog-semiconductor.com/products/da9063 |
| - https://www.dialog-semiconductor.com/products/da9062 |
| - https://www.dialog-semiconductor.com/products/da9061 |
| |
| properties: |
| compatible: |
| enum: |
| - dlg,da9061 |
| - dlg,da9062 |
| - dlg,da9063 |
| - dlg,da9063l |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| interrupt-controller: true |
| |
| "#interrupt-cells": |
| const: 2 |
| |
| gpio-controller: true |
| |
| "#gpio-cells": |
| const: 2 |
| |
| gpio: |
| type: object |
| additionalProperties: false |
| properties: |
| compatible: |
| const: dlg,da9062-gpio |
| |
| onkey: |
| $ref: /schemas/input/dlg,da9062-onkey.yaml |
| |
| regulators: |
| type: object |
| additionalProperties: false |
| patternProperties: |
| "^(ldo([1-9]|1[01])|bcore([1-2]|s-merged)|b(pro|mem|io|peri)|bmem-bio-merged|buck[1-4])$": |
| $ref: /schemas/regulator/regulator.yaml |
| unevaluatedProperties: false |
| |
| rtc: |
| type: object |
| $ref: /schemas/rtc/rtc.yaml# |
| unevaluatedProperties: false |
| properties: |
| compatible: |
| enum: |
| - dlg,da9062-rtc |
| - dlg,da9063-rtc |
| |
| thermal: |
| $ref: /schemas/thermal/dlg,da9062-thermal.yaml |
| |
| watchdog: |
| $ref: /schemas/watchdog/dlg,da9062-watchdog.yaml |
| |
| patternProperties: |
| "^(.+-hog(-[0-9]+)?)$": |
| type: object |
| |
| required: |
| - gpio-hog |
| |
| required: |
| - compatible |
| - reg |
| |
| allOf: |
| - if: |
| properties: |
| compatible: |
| contains: |
| enum: |
| - dlg,da9063 |
| - dlg,da9063l |
| then: |
| properties: |
| gpio-controller: false |
| "#gpio-cells": false |
| gpio: false |
| regulators: |
| patternProperties: |
| "^buck[1-4]$": false |
| thermal: false |
| required: |
| - interrupts |
| - interrupt-controller |
| - '#interrupt-cells' |
| |
| - if: |
| properties: |
| compatible: |
| contains: |
| enum: |
| - dlg,da9062 |
| then: |
| properties: |
| regulators: |
| patternProperties: |
| "^(ldo([5-9]|10|11)|bcore([1-2]|s-merged)|b(pro|mem|io|peri)|bmem-bio-merged)$": false |
| required: |
| - gpio |
| - onkey |
| - rtc |
| - thermal |
| - watchdog |
| |
| - if: |
| properties: |
| compatible: |
| contains: |
| enum: |
| - dlg,da9061 |
| then: |
| properties: |
| gpio-controller: false |
| "#gpio-cells": false |
| gpio: false |
| regulators: |
| patternProperties: |
| "^(ldo([5-9]|10|11)|bcore([1-2]|s-merged)|b(pro|mem|io|peri)|bmem-bio-merged|buck4)$": false |
| rtc: false |
| required: |
| - onkey |
| - thermal |
| - watchdog |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/irq.h> |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| pmic@58 { |
| compatible = "dlg,da9063"; |
| reg = <0x58>; |
| interrupt-parent = <&gpio6>; |
| interrupts = <11 IRQ_TYPE_LEVEL_LOW>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| rtc { |
| compatible = "dlg,da9063-rtc"; |
| }; |
| |
| watchdog { |
| compatible = "dlg,da9063-watchdog"; |
| }; |
| |
| onkey { |
| compatible = "dlg,da9063-onkey"; |
| dlg,disable-key-power; |
| }; |
| |
| regulators { |
| bcore1 { |
| regulator-name = "BCORE1"; |
| regulator-min-microvolt = <300000>; |
| regulator-max-microvolt = <1570000>; |
| regulator-min-microamp = <500000>; |
| regulator-max-microamp = <2000000>; |
| regulator-boot-on; |
| }; |
| ldo6 { |
| /* UNUSED */ |
| regulator-name = "LDO_6"; |
| regulator-uv-protection-microvolt = <0>; |
| regulator-ov-protection-microvolt = <0>; |
| }; |
| ldo11 { |
| regulator-name = "LDO_11"; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| regulator-uv-protection-microvolt = <1>; |
| regulator-ov-protection-microvolt = <1>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| - | |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/regulator/dlg,da9063-regulator.h> |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| pmic@58 { |
| compatible = "dlg,da9062"; |
| reg = <0x58>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| sd0-pwr-sel-hog { |
| gpio-hog; |
| gpios = <1 0>; |
| input; |
| line-name = "SD0_PWR_SEL"; |
| }; |
| |
| sd1-pwr-sel-hog { |
| gpio-hog; |
| gpios = <2 0>; |
| input; |
| line-name = "SD1_PWR_SEL"; |
| }; |
| |
| sw-et0-en-hog { |
| gpio-hog; |
| gpios = <3 0>; |
| input; |
| line-name = "SW_ET0_EN#"; |
| }; |
| |
| pmic-good-hog { |
| gpio-hog; |
| gpios = <4 0>; |
| output-high; |
| line-name = "PMIC_PGOOD"; |
| }; |
| |
| gpio { |
| compatible = "dlg,da9062-gpio"; |
| }; |
| |
| onkey { |
| compatible = "dlg,da9062-onkey"; |
| }; |
| |
| regulators { |
| buck1 { |
| regulator-name = "vdd_arm"; |
| regulator-min-microvolt = <925000>; |
| regulator-max-microvolt = <1380000>; |
| regulator-initial-mode = <DA9063_BUCK_MODE_SYNC>; |
| regulator-always-on; |
| }; |
| buck2 { |
| regulator-name = "vdd_soc"; |
| regulator-min-microvolt = <1150000>; |
| regulator-max-microvolt = <1380000>; |
| regulator-initial-mode = <DA9063_BUCK_MODE_SYNC>; |
| regulator-always-on; |
| }; |
| buck3 { |
| regulator-name = "vdd_ddr3"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-initial-mode = <DA9063_BUCK_MODE_SYNC>; |
| regulator-always-on; |
| }; |
| buck4 { |
| regulator-name = "vdd_eth"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <DA9063_BUCK_MODE_SYNC>; |
| regulator-always-on; |
| }; |
| ldo1 { |
| regulator-name = "vdd_snvs"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| }; |
| ldo2 { |
| regulator-name = "vdd_high"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| }; |
| ldo3 { |
| regulator-name = "vdd_eth_io"; |
| regulator-min-microvolt = <2500000>; |
| regulator-max-microvolt = <2500000>; |
| }; |
| ldo4 { |
| regulator-name = "vdd_emmc"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| }; |
| |
| rtc { |
| compatible = "dlg,da9062-rtc"; |
| }; |
| |
| thermal { |
| compatible = "dlg,da9062-thermal"; |
| }; |
| |
| watchdog { |
| compatible = "dlg,da9062-watchdog"; |
| dlg,use-sw-pm; |
| }; |
| }; |
| }; |
| ... |
