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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml b/Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml new file mode 100644 index 000000000..012d25111 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml @@ -0,0 +1,105 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ti,lp87565-q1.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI LP87565-Q1 / LP87565 dual 2-phase output buck converter + +maintainers: + - Keerthy <j-keerthy@ti.com> + +properties: + compatible: + enum: + - ti,lp87565 + - ti,lp87565-q1 + + reg: + description: I2C slave address + const: 0x60 + + reset-gpios: + description: GPIO connected to NRST pin (active low reset, pin 20) + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + description: + The first cell is the pin number. + The second cell is is used to specify flags. + See ../gpio/gpio.txt for more information. + const: 2 + + buck10-in-supply: + description: + Voltage regulator supply for BUCK0 and BUCK1 converters. + + buck23-in-supply: + description: + Voltage regulator supply for BUCK2 and BUCK3 converters. + + regulators: + type: object + + patternProperties: + "^buck(10|23)$": + type: object + $ref: /schemas/regulator/regulator.yaml# + + required: + - buck10 + - buck23 + + additionalProperties: false + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + - buck10-in-supply + - buck23-in-supply + +additionalProperties: false + +examples: + - | + i2c@0 { + reg = <0x0 0x100>; + #address-cells = <1>; + #size-cells = <0>; + + pmic@60 { + compatible = "ti,lp87565-q1"; + reg = <0x60>; + gpio-controller; + #gpio-cells = <2>; + + buck10-in-supply = <&vsys_3v3>; + buck23-in-supply = <&vsys_3v3>; + + regulators { + buck10_reg: buck10 { + /* VDD_MPU */ + regulator-name = "buck10"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + buck23_reg: buck23 { + /* VDD_GPU */ + regulator-name = "buck23"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; + }; + +... |