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>
75 lines
2.0 KiB
YAML
75 lines
2.0 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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$id: http://devicetree.org/schemas/pinctrl/microchip,pic64gx-pinctrl-gpio2.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Microchip PIC64GX GPIO2 Mux
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maintainers:
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- Conor Dooley <conor.dooley@microchip.com>
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description:
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The "GPIO2 Mux" determines whether GPIO2 or select other functions are
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available on package pins on PIC64GX. Some of these functions must be
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mapped to this mux via iomux0 for settings here to have any impact.
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properties:
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compatible:
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const: microchip,pic64gx-pinctrl-gpio2
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reg:
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maxItems: 1
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pinctrl-use-default: true
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patternProperties:
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'^mux-':
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type: object
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$ref: pinmux-node.yaml
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additionalProperties: false
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properties:
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function:
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description:
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A string containing the name of the function to mux to the group.
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enum: [ mdio0, mdio1, spi0, can0, pcie, qspi, uart3, uart4, can1, uart2, gpio ]
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groups:
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description:
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An array of strings. Each string contains the name of a group.
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items:
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enum: [ mdio0, mdio1, spi0, can0, pcie, qspi, uart3, uart4, can1, uart2,
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gpio_mdio0, gpio_mdio1, gpio_spi0, gpio_can0, gpio_pcie,
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gpio_qspi, gpio_uart3, gpio_uart4, gpio_can1, gpio_uart2 ]
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required:
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- function
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- groups
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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pinctrl@41000000 {
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compatible = "microchip,pic64gx-pinctrl-gpio2";
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reg = <0x41000000 0x4>;
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pinctrl-use-default;
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pinctrl-names = "default";
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pinctrl-0 = <&mdio0_gpio2>, <&mdio1_gpio2>, <&spi0_gpio2>, <&qspi_gpio2>,
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<&uart3_gpio2>, <&uart4_gpio2>, <&can1_gpio2>, <&can0_gpio2>,
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<&uart2_gpio2>;
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mux-gpio2 {
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function = "gpio";
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groups = "gpio_mdio1", "gpio_spi0", "gpio_can0", "gpio_pcie",
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"gpio_qspi", "gpio_uart3", "gpio_uart4", "gpio_can1";
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};
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};
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...
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