diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-aristainetos3-proton2s.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-aristainetos3-proton2s.dts | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-aristainetos3-proton2s.dts b/arch/arm64/boot/dts/freescale/imx8mp-aristainetos3-proton2s.dts new file mode 100644 index 000000000000..2a736dbe96b4 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-aristainetos3-proton2s.dts @@ -0,0 +1,161 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2024 Heiko Schocher <hs@denx.de> + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> +#include "imx8mp-aristainetos3a-som-v1.dtsi" + +&{/} { + model = "Aristainetos3 proton2s carrier"; + compatible = "abb,imx8mp-aristanetos3-proton2s", + "abb,imx8mp-aristanetos3-som", + "fsl,imx8mp"; + + watchdog { + /* MAX6371KA */ + compatible = "linux,wdt-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_watchdog_gpio>; + always-running; + gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; + hw_algo = "level"; + /* Reset triggers in 3..9 seconds */ + hw_margin_ms = <1500>; + }; +}; + +ðphy1 { + status = "disabled"; +}; + +&eqos { + max-speed = <100>; +}; + +&ecspi1{ + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; +}; + +&fec { + status = "disabled"; +}; + +&gpio1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_proton2s>; + + gpio-line-names = + "", "", "", "", "", "", "", "POWER", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; +}; + +&gpio6 { + gpio-line-names = + "RELAY0", "RELAY1", "RELAY2", "HEATER", + "FAN", "SPARE", "CLEAR", "FAULT", + "", "", "", "", "", "", "", "", ""; +}; + +&i2c2 { + tlc59108@40 { + compatible = "ti,tlc59108"; + reg = <0x40>; + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0x0>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_RED>; + function-enumerator = <20>; + }; + + led@1 { + reg = <0x1>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_GREEN>; + function-enumerator = <20>; + }; + + led@2 { + reg = <0x2>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_GREEN>; + function-enumerator = <21>; + }; + + led@3 { + reg = <0x3>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_RED>; + function-enumerator = <21>; + }; + + led@4 { + reg = <0x4>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_BLUE>; + function-enumerator = <21>; + }; + + led@5 { + reg = <0x5>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_RED>; + function-enumerator = <22>; + }; + + led@6 { + reg = <0x6>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_GREEN>; + function-enumerator = <22>; + }; + + led@7 { + reg = <0x7>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_BLUE>; + function-enumerator = <22>; + }; + }; + + rtc1: rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + }; +}; + +&uart1 { + pinctrl-0 = <&pinctrl_uart1>; +}; + +&uart2 { + pinctrl-0 = <&pinctrl_uart2>; +}; + +&uart3 { + pinctrl-0 = <&pinctrl_uart3>; +}; + +&uart4 { + linux,rs485-enabled-at-boot-time; + rs485-rts-active-low; + rs485-rts-delay = <0 0>; + rts-gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>; +}; + +&usdhc1 { + status = "disabled"; +}; + +&wdog1 { + status = "okay"; +}; |