| // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) |
| /* |
| * Copyright (C) Protonic Holland |
| * Author: David Jander <david@protonic.nl> |
| */ |
| /dts-v1/; |
| |
| #include "stm32mp151a-prtt1l.dtsi" |
| |
| / { |
| model = "Protonic PRTT1C"; |
| compatible = "prt,prtt1c", "st,stm32mp151"; |
| |
| clock_ksz9031: clock-ksz9031 { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <25000000>; |
| }; |
| |
| clock_sja1105: clock-sja1105 { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <25000000>; |
| }; |
| |
| pse_t1l1: ethernet-pse-1 { |
| compatible = "podl-pse-regulator"; |
| pse-supply = <®_t1l1>; |
| #pse-cells = <0>; |
| }; |
| |
| pse_t1l2: ethernet-pse-2 { |
| compatible = "podl-pse-regulator"; |
| pse-supply = <®_t1l2>; |
| #pse-cells = <0>; |
| }; |
| |
| mdio0: mdio { |
| compatible = "virtual,mdio-gpio"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| gpios = <&gpioc 1 GPIO_ACTIVE_HIGH |
| &gpioa 2 GPIO_ACTIVE_HIGH>; |
| |
| }; |
| |
| reg_t1l1: regulator-pse-t1l1 { |
| compatible = "regulator-fixed"; |
| regulator-name = "pse-t1l1"; |
| regulator-min-microvolt = <12000000>; |
| regulator-max-microvolt = <12000000>; |
| gpio = <&gpiog 13 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| reg_t1l2: regulator-pse-t1l2 { |
| compatible = "regulator-fixed"; |
| regulator-name = "pse-t1l2"; |
| regulator-min-microvolt = <12000000>; |
| regulator-max-microvolt = <12000000>; |
| gpio = <&gpiog 14 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| wifi_pwrseq: wifi-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| reset-gpios = <&gpiod 8 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| ðernet0 { |
| fixed-link { |
| speed = <100>; |
| full-duplex; |
| }; |
| }; |
| |
| &gpioa { |
| gpio-line-names = |
| "", "", "", "PHY0_nRESET", "PHY0_nINT", "", "", "", |
| "", "", "", "", "", "", "", "SPI1_nSS"; |
| }; |
| |
| &gpiod { |
| gpio-line-names = |
| "", "", "", "", "", "", "", "", |
| "WFM_RESET", "", "", "", "", "", "", ""; |
| }; |
| |
| &gpioe { |
| gpio-line-names = |
| "SDMMC2_nRESET", "", "", "", "", "", "SPI1_nRESET", "", |
| "", "", "", "", "WFM_nIRQ", "", "", ""; |
| }; |
| |
| &gpiog { |
| gpio-line-names = |
| "", "", "", "", "", "", "", "PHY3_nINT", |
| "PHY1_nINT", "PHY3_nRESET", "PHY2_nINT", "PHY2_nRESET", |
| "PHY1_nRESET", "SPE1_PWR", "SPE0_PWR", ""; |
| }; |
| |
| &mdio0 { |
| /* All this DP83TD510E PHYs can't be probed before switch@0 is |
| * probed so we need to use compatible with PHYid |
| */ |
| /* TI DP83TD510E */ |
| t1l0_phy: ethernet-phy@6 { |
| compatible = "ethernet-phy-id2000.0181"; |
| reg = <6>; |
| interrupts-extended = <&gpioa 4 IRQ_TYPE_LEVEL_LOW>; |
| reset-gpios = <&gpioa 3 GPIO_ACTIVE_LOW>; |
| reset-assert-us = <10>; |
| reset-deassert-us = <35>; |
| }; |
| |
| /* TI DP83TD510E */ |
| t1l1_phy: ethernet-phy@7 { |
| compatible = "ethernet-phy-id2000.0181"; |
| reg = <7>; |
| interrupts-extended = <&gpiog 8 IRQ_TYPE_LEVEL_LOW>; |
| reset-gpios = <&gpiog 12 GPIO_ACTIVE_LOW>; |
| reset-assert-us = <10>; |
| reset-deassert-us = <35>; |
| pses = <&pse_t1l1>; |
| }; |
| |
| /* TI DP83TD510E */ |
| t1l2_phy: ethernet-phy@10 { |
| compatible = "ethernet-phy-id2000.0181"; |
| reg = <10>; |
| interrupts-extended = <&gpiog 10 IRQ_TYPE_LEVEL_LOW>; |
| reset-gpios = <&gpiog 11 GPIO_ACTIVE_LOW>; |
| reset-assert-us = <10>; |
| reset-deassert-us = <35>; |
| pses = <&pse_t1l2>; |
| }; |
| |
| /* Micrel KSZ9031 */ |
| rj45_phy: ethernet-phy@2 { |
| reg = <2>; |
| interrupts-extended = <&gpiog 7 IRQ_TYPE_LEVEL_LOW>; |
| reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>; |
| reset-assert-us = <10000>; |
| reset-deassert-us = <1000>; |
| |
| clocks = <&clock_ksz9031>; |
| }; |
| }; |
| |
| &qspi { |
| status = "disabled"; |
| }; |
| |
| &sdmmc2 { |
| pinctrl-names = "default", "opendrain", "sleep"; |
| pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; |
| pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a>; |
| pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>; |
| non-removable; |
| no-sd; |
| no-sdio; |
| no-1-8-v; |
| st,neg-edge; |
| bus-width = <8>; |
| vmmc-supply = <®_3v3>; |
| vqmmc-supply = <®_3v3>; |
| status = "okay"; |
| }; |
| |
| &{sdmmc2_b4_od_pins_a/pins1} { |
| pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */ |
| <STM32_PINMUX('B', 7, AF10)>, /* SDMMC2_D1 */ |
| <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */ |
| <STM32_PINMUX('B', 4, AF9)>; /* SDMMC2_D3 */ |
| }; |
| |
| &{sdmmc2_b4_pins_a/pins1} { |
| pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */ |
| <STM32_PINMUX('B', 7, AF10)>, /* SDMMC2_D1 */ |
| <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */ |
| <STM32_PINMUX('B', 4, AF9)>, /* SDMMC2_D3 */ |
| <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */ |
| }; |
| |
| &{sdmmc2_b4_sleep_pins_a/pins} { |
| pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */ |
| <STM32_PINMUX('B', 7, ANALOG)>, /* SDMMC2_D1 */ |
| <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2_D2 */ |
| <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2_D3 */ |
| <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC2_CK */ |
| <STM32_PINMUX('G', 6, ANALOG)>; /* SDMMC2_CMD */ |
| }; |
| |
| &{sdmmc2_d47_pins_a/pins} { |
| pinmux = <STM32_PINMUX('A', 8, AF9)>, /* SDMMC2_D4 */ |
| <STM32_PINMUX('A', 9, AF10)>, /* SDMMC2_D5 */ |
| <STM32_PINMUX('C', 6, AF10)>, /* SDMMC2_D6 */ |
| <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */ |
| }; |
| |
| &{sdmmc2_d47_sleep_pins_a/pins} { |
| pinmux = <STM32_PINMUX('A', 8, ANALOG)>, /* SDMMC2_D4 */ |
| <STM32_PINMUX('A', 9, ANALOG)>, /* SDMMC2_D5 */ |
| <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC2_D6 */ |
| <STM32_PINMUX('D', 3, ANALOG)>; /* SDMMC2_D7 */ |
| }; |
| |
| &sdmmc3 { |
| pinctrl-names = "default", "opendrain", "sleep"; |
| pinctrl-0 = <&sdmmc3_b4_pins_b>; |
| pinctrl-1 = <&sdmmc3_b4_od_pins_b>; |
| pinctrl-2 = <&sdmmc3_b4_sleep_pins_b>; |
| non-removable; |
| no-1-8-v; |
| st,neg-edge; |
| bus-width = <4>; |
| vmmc-supply = <®_3v3>; |
| vqmmc-supply = <®_3v3>; |
| mmc-pwrseq = <&wifi_pwrseq>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| mmc@1 { |
| compatible = "prt,prtt1c-wfm200", "silabs,wf200"; |
| reg = <1>; |
| }; |
| }; |
| |
| &{sdmmc3_b4_od_pins_b/pins1} { |
| pinmux = <STM32_PINMUX('D', 1, AF10)>, /* SDMMC3_D0 */ |
| <STM32_PINMUX('D', 4, AF10)>, /* SDMMC3_D1 */ |
| <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */ |
| <STM32_PINMUX('D', 7, AF10)>; /* SDMMC3_D3 */ |
| }; |
| |
| &{sdmmc3_b4_pins_b/pins1} { |
| pinmux = <STM32_PINMUX('D', 1, AF10)>, /* SDMMC3_D0 */ |
| <STM32_PINMUX('D', 4, AF10)>, /* SDMMC3_D1 */ |
| <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */ |
| <STM32_PINMUX('D', 7, AF10)>, /* SDMMC3_D3 */ |
| <STM32_PINMUX('D', 0, AF10)>; /* SDMMC3_CMD */ |
| }; |
| |
| &{sdmmc3_b4_sleep_pins_b/pins} { |
| pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* SDMMC3_D0 */ |
| <STM32_PINMUX('D', 4, ANALOG)>, /* SDMMC3_D1 */ |
| <STM32_PINMUX('D', 5, ANALOG)>, /* SDMMC3_D2 */ |
| <STM32_PINMUX('D', 7, ANALOG)>, /* SDMMC3_D3 */ |
| <STM32_PINMUX('G', 15, ANALOG)>, /* SDMMC3_CK */ |
| <STM32_PINMUX('D', 0, ANALOG)>; /* SDMMC3_CMD */ |
| }; |
| |
| &spi1 { |
| pinctrl-0 = <&spi1_pins_b>; |
| pinctrl-names = "default"; |
| cs-gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; |
| /delete-property/dmas; |
| /delete-property/dma-names; |
| status = "okay"; |
| |
| switch@0 { |
| compatible = "nxp,sja1105q"; |
| reg = <0>; |
| spi-max-frequency = <4000000>; |
| spi-rx-delay-us = <1>; |
| spi-tx-delay-us = <1>; |
| spi-cpha; |
| |
| reset-gpios = <&gpioe 6 GPIO_ACTIVE_LOW>; |
| |
| clocks = <&clock_sja1105>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| label = "t1l0"; |
| phy-mode = "rmii"; |
| phy-handle = <&t1l0_phy>; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| label = "t1l1"; |
| phy-mode = "rmii"; |
| phy-handle = <&t1l1_phy>; |
| }; |
| |
| port@2 { |
| reg = <2>; |
| label = "t1l2"; |
| phy-mode = "rmii"; |
| phy-handle = <&t1l2_phy>; |
| }; |
| |
| port@3 { |
| reg = <3>; |
| label = "rj45"; |
| phy-handle = <&rj45_phy>; |
| phy-mode = "rgmii-id"; |
| }; |
| |
| port@4 { |
| reg = <4>; |
| label = "cpu"; |
| ethernet = <ðernet0>; |
| phy-mode = "rmii"; |
| |
| fixed-link { |
| speed = <100>; |
| full-duplex; |
| }; |
| }; |
| }; |
| }; |
| }; |
