# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/pinctrl/aspeed,ast2700-soc1-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: ASPEED AST2700 SoC1 Pin Controller maintainers: - Billy Tsai description: The AST2700 features a dual-SoC architecture with two interconnected SoCs, each having its own System Control Unit (SCU) for independent pin control. This pin controller manages the pin multiplexing for SoC1. The SoC1 pin controller manages pin functions including eSPI, LPC and I2C, among others. properties: compatible: const: aspeed,ast2700-soc1-pinctrl reg: maxItems: 1 patternProperties: '-state$': description: | Pin control state. If `function` is present, the node describes a pinmux state and must specify `groups`. For pin configuration, exactly one of `groups` or `pins` must be specified in each state node. Group-level configuration applies to all pins in the group. Pin-level configuration may be supplied in a separate state node for individual pins; when both group-level and pin-level configuration apply to the same pin, the pin-level configuration takes precedence. type: object allOf: - $ref: pinmux-node.yaml# - $ref: pincfg-node.yaml# - if: required: - function then: required: - groups - oneOf: - required: - groups - required: - pins additionalProperties: false properties: function: enum: - ADC0 - ADC1 - ADC10 - ADC11 - ADC12 - ADC13 - ADC14 - ADC15 - ADC2 - ADC3 - ADC4 - ADC5 - ADC6 - ADC7 - ADC8 - ADC9 - AUXPWRGOOD0 - AUXPWRGOOD1 - CANBUS - ESPI0 - ESPI1 - FSI0 - FSI1 - FSI2 - FSI3 - FWQSPI - FWSPIABR - FWWPN - HBLED - I2C0 - I2C1 - I2C10 - I2C11 - I2C12 - I2C13 - I2C14 - I2C15 - I2C2 - I2C3 - I2C4 - I2C5 - I2C6 - I2C7 - I2C8 - I2C9 - I2CF0 - I2CF1 - I2CF2 - I3C0 - I3C1 - I3C10 - I3C11 - I3C12 - I3C13 - I3C14 - I3C15 - I3C2 - I3C3 - I3C4 - I3C5 - I3C6 - I3C7 - I3C8 - I3C9 - JTAGM1 - LPC0 - LPC1 - LTPI - MACLINK0 - MACLINK1 - MACLINK2 - MDIO0 - MDIO1 - MDIO2 - NCTS0 - NCTS1 - NCTS5 - NCTS6 - NDCD0 - NDCD1 - NDCD5 - NDCD6 - NDSR0 - NDSR1 - NDSR5 - NDSR6 - NDTR0 - NDTR1 - NDTR5 - NDTR6 - NRI0 - NRI1 - NRI5 - NRI6 - NRTS0 - NRTS1 - NRTS5 - NRTS6 - OSCCLK - PCIERC - PWM0 - PWM1 - PWM10 - PWM11 - PWM12 - PWM13 - PWM14 - PWM15 - PWM2 - PWM3 - PWM4 - PWM5 - PWM6 - PWM7 - PWM8 - PWM9 - QSPI0 - QSPI1 - QSPI2 - RGMII0 - RGMII1 - RMII0 - RMII0RCLKO - RMII1 - RMII1RCLKO - SALT0 - SALT1 - SALT10 - SALT11 - SALT12 - SALT13 - SALT14 - SALT15 - SALT2 - SALT3 - SALT4 - SALT5 - SALT6 - SALT7 - SALT8 - SALT9 - SD - SGMII - SGPM0 - SGPM1 - SGPS - SIOONCTRLN0 - SIOONCTRLN1 - SIOPBIN0 - SIOPBIN1 - SIOPBON0 - SIOPBON1 - SIOPWREQN0 - SIOPWREQN1 - SIOPWRGD1 - SIOS3N0 - SIOS3N1 - SIOS5N0 - SIOS5N1 - SIOSCIN0 - SIOSCIN1 - SMON0 - SMON1 - SPI0 - SPI0ABR - SPI0CS1 - SPI0WPN - SPI1 - SPI1ABR - SPI1CS1 - SPI1WPN - SPI2 - SPI2CS1 - TACH0 - TACH1 - TACH10 - TACH11 - TACH12 - TACH13 - TACH14 - TACH15 - TACH2 - TACH3 - TACH4 - TACH5 - TACH6 - TACH7 - TACH8 - TACH9 - THRU0 - THRU1 - THRU2 - THRU3 - UART0 - UART1 - UART10 - UART11 - UART2 - UART3 - UART5 - UART6 - UART7 - UART8 - UART9 - USB2C - USB2D - USBUART - VGA - VPI - WDTRST0N - WDTRST1N - WDTRST2N - WDTRST3N - WDTRST4N - WDTRST5N - WDTRST6N - WDTRST7N groups: enum: - ADC0 - ADC1 - ADC10 - ADC11 - ADC12 - ADC13 - ADC14 - ADC15 - ADC2 - ADC3 - ADC4 - ADC5 - ADC6 - ADC7 - ADC8 - ADC9 - AUXPWRGOOD0 - AUXPWRGOOD1 - CANBUS - DI2C0 - DI2C1 - DI2C10 - DI2C11 - DI2C12 - DI2C13 - DI2C14 - DI2C15 - DI2C2 - DI2C3 - DI2C8 - DI2C9 - DSGPM0 - ESPI0 - ESPI1 - FSI0 - FSI1 - FSI2 - FSI3 - FWQSPI - FWSPIABR - FWWPN - HBLED - HVI3C0 - HVI3C1 - HVI3C12 - HVI3C13 - HVI3C14 - HVI3C15 - HVI3C2 - HVI3C3 - I2C0 - I2C1 - I2C10 - I2C11 - I2C12 - I2C13 - I2C14 - I2C15 - I2C2 - I2C3 - I2C4 - I2C5 - I2C6 - I2C7 - I2C8 - I2C9 - I2CF0 - I2CF1 - I2CF2 - I3C10 - I3C11 - I3C4 - I3C5 - I3C6 - I3C7 - I3C8 - I3C9 - JTAGM1 - LPC0 - LPC1 - LTPI - LTPI_PS_I2C0 - LTPI_PS_I2C1 - LTPI_PS_I2C2 - LTPI_PS_I2C3 - MACLINK0 - MACLINK1 - MACLINK2 - MDIO0 - MDIO1 - MDIO2 - NCTS0 - NCTS1 - NCTS5 - NCTS6 - NDCD0 - NDCD1 - NDCD5 - NDCD6 - NDSR0 - NDSR1 - NDSR5 - NDSR6 - NDTR0 - NDTR1 - NDTR5 - NDTR6 - NRI0 - NRI1 - NRI5 - NRI6 - NRTS0 - NRTS1 - NRTS5 - NRTS6 - OSCCLK - PE2SGRSTN - PWM0 - PWM1 - PWM10 - PWM11 - PWM12 - PWM13 - PWM14 - PWM15 - PWM2 - PWM3 - PWM4 - PWM5 - PWM6 - PWM7 - PWM8 - PWM9 - QSPI0 - QSPI1 - QSPI2 - RGMII0 - RGMII1 - RMII0 - RMII0RCLKO - RMII1 - RMII1RCLKO - SALT0 - SALT1 - SALT10 - SALT11 - SALT12 - SALT13 - SALT14 - SALT15 - SALT2 - SALT3 - SALT4 - SALT5 - SALT6 - SALT7 - SALT8 - SALT9 - SD - SGMII - SGPM0 - SGPM1 - SGPS - SIOONCTRLN0 - SIOONCTRLN1 - SIOPBIN0 - SIOPBIN1 - SIOPBON0 - SIOPBON1 - SIOPWREQN0 - SIOPWREQN1 - SIOPWRGD1 - SIOS3N0 - SIOS3N1 - SIOS5N0 - SIOS5N1 - SIOSCIN0 - SIOSCIN1 - SMON0 - SMON1 - SPI0 - SPI0ABR - SPI0CS1 - SPI0WPN - SPI1 - SPI1ABR - SPI1CS1 - SPI1WPN - SPI2 - SPI2CS1 - TACH0 - TACH1 - TACH10 - TACH11 - TACH12 - TACH13 - TACH14 - TACH15 - TACH2 - TACH3 - TACH4 - TACH5 - TACH6 - TACH7 - TACH8 - TACH9 - THRU0 - THRU1 - THRU2 - THRU3 - UART0 - UART1 - UART10 - UART11 - UART2 - UART3 - UART5 - UART6 - UART7 - UART8 - UART9 - USB2CD - USB2CH - USB2CU - USB2CUD - USB2DD - USB2DH - USBUART - VGA - VPI - WDTRST0N - WDTRST1N - WDTRST2N - WDTRST3N - WDTRST4N - WDTRST5N - WDTRST6N - WDTRST7N pins: enum: - A14 - A15 - A18 - A19 - A21 - A22 - A23 - A24 - A25 - A26 - A6 - A7 - A8 - AA12 - AA13 - AA14 - AA15 - AA16 - AA17 - AA18 - AA20 - AA21 - AA22 - AA23 - AA24 - AA25 - AA26 - AB15 - AB16 - AB17 - AB18 - AB19 - AB20 - AB21 - AB22 - AB23 - AB24 - AB25 - AB26 - AC15 - AC16 - AC17 - AC18 - AC19 - AC20 - AC22 - AC24 - AC25 - AC26 - AD15 - AD16 - AD17 - AD18 - AD19 - AD20 - AD22 - AD25 - AD26 - AE16 - AE17 - AE18 - AE19 - AE20 - AE21 - AE23 - AE25 - AE26 - AF16 - AF17 - AF18 - AF19 - AF20 - AF21 - AF23 - AF25 - AF26 - B10 - B11 - B12 - B13 - B14 - B15 - B16 - B18 - B19 - B21 - B22 - B23 - B24 - B25 - B26 - B6 - B7 - B8 - B9 - C10 - C11 - C12 - C13 - C14 - C15 - C16 - C17 - C18 - C19 - C20 - C23 - C26 - C6 - C7 - C8 - C9 - D10 - D12 - D14 - D15 - D19 - D20 - D24 - D26 - D7 - D8 - D9 - E10 - E11 - E12 - E13 - E14 - E26 - E7 - E8 - E9 - F10 - F11 - F12 - F13 - F14 - F26 - F7 - F8 - F9 - G10 - G11 - G7 - G8 - G9 - H10 - H11 - H7 - H8 - H9 - J10 - J11 - J12 - J13 - J9 - K12 - K13 - L12 - M13 - M14 - M15 - M16 - N13 - N14 - N15 - N25 - N26 - P13 - P14 - P25 - P26 - R14 - R25 - R26 - T23 - T24 - U21 - U22 - U25 - U26 - V14 - V16 - V17 - V18 - V19 - V20 - V21 - V22 - V23 - V24 - W14 - W16 - W17 - W18 - W20 - W21 - W22 - W25 - W26 - Y11 - Y15 - Y16 - Y17 - Y18 - Y20 - Y21 - Y22 - Y23 - Y24 - Y25 - Y26 drive-strength: enum: [4, 8, 12, 16] bias-disable: true bias-pull-up: true bias-pull-down: true required: - compatible - reg allOf: - $ref: pinctrl.yaml# additionalProperties: false examples: - | pinctrl@400 { compatible = "aspeed,ast2700-soc1-pinctrl"; reg = <0x400 0x2A0>; sgpm0-state { function = "SGPM0"; groups = "SGPM0"; }; };