Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
60 lines
1.3 KiB
YAML
60 lines
1.3 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/i2c/hpe,gxp-i2c.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: HPE GXP SoC I2C Controller
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maintainers:
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- Nick Hawkins <nick.hawkins@hpe.com>
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allOf:
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- $ref: /schemas/i2c/i2c-controller.yaml#
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properties:
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compatible:
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const: hpe,gxp-i2c
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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clock-frequency:
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default: 100000
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hpe,sysreg:
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$ref: /schemas/types.yaml#/definitions/phandle
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description:
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Phandle to the global status and enable interrupt registers shared
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between each I2C engine controller instance. It enables the I2C
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engine controller to act as both a master or slave by being able to
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arm and respond to interrupts from its engine. Each bit in the
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registers represent the respective bit position.
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required:
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- compatible
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- reg
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- interrupts
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unevaluatedProperties: false
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examples:
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- |
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i2c@2600 {
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compatible = "hpe,gxp-i2c";
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reg = <0x2500 0x70>;
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interrupts = <9>;
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#address-cells = <1>;
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#size-cells = <0>;
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hpe,sysreg = <&sysreg_system_controller>;
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clock-frequency = <10000>;
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eeprom@50 {
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compatible = "atmel,24c128";
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reg = <0x50>;
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};
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};
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