diff options
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts | 324 |
1 files changed, 324 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts new file mode 100644 index 000000000000..8237b8c815b8 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts @@ -0,0 +1,324 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Copyright (C) 2021-2024 PHYTEC America, LLC - https://www.phytec.com + * Author: Matt McKee <mmckee@phytec.com> + * + * Copyright (C) 2022-2024 PHYTEC Messtechnik GmbH + * Author: Wadim Egorov <w.egorov@phytec.de> + * + * Product homepage: + * https://www.phytec.com/product/phyboard-am64x + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/leds/leds-pca9532.h> +#include <dt-bindings/phy/phy.h> +#include "k3-am642.dtsi" +#include "k3-am64-phycore-som.dtsi" + +#include "k3-serdes.h" + +/ { + compatible = "phytec,am642-phyboard-electra-rdk", + "phytec,am64-phycore-som", "ti,am642"; + model = "PHYTEC phyBOARD-Electra-AM64x RDK"; + + aliases { + mmc1 = &sdhci1; + serial2 = &main_uart0; + serial3 = &main_uart1; + }; + + chosen { + stdout-path = &main_uart0; + }; + + can_tc1: can-phy0 { + compatible = "ti,tcan1042"; + pinctrl-names = "default"; + pinctrl-0 = <&can_tc1_pins_default>; + #phy-cells = <0>; + max-bitrate = <5000000>; + standby-gpios = <&main_gpio0 32 GPIO_ACTIVE_HIGH>; + }; + + can_tc2: can-phy1 { + compatible = "ti,tcan1042"; + pinctrl-names = "default"; + pinctrl-0 = <&can_tc2_pins_default>; + #phy-cells = <0>; + max-bitrate = <5000000>; + standby-gpios = <&main_gpio0 35 GPIO_ACTIVE_HIGH>; + }; + + keys { + compatible = "gpio-keys"; + autorepeat; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys_pins_default>; + + key-home { + label = "home"; + linux,code = <KEY_HOME>; + gpios = <&main_gpio0 17 GPIO_ACTIVE_HIGH>; + }; + + key-menu { + label = "menu"; + linux,code = <KEY_MENU>; + gpios = <&main_gpio0 21 GPIO_ACTIVE_HIGH>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&leds_pins_default>, <&user_leds_pins_default>; + + led-1 { + color = <LED_COLOR_ID_RED>; + gpios = <&main_gpio0 15 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + function = LED_FUNCTION_DISK; + }; + + led-2 { + color = <LED_COLOR_ID_GREEN>; + gpios = <&main_gpio0 16 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc1"; + function = LED_FUNCTION_DISK; + }; + }; + + vcc_3v3_mmc: regulator-sd { + /* TPS22963C */ + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3_MMC"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&main_pmx0 { + can_tc1_pins_default: can-tc1-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0084, PIN_OUTPUT, 7) /* (P16) GPMC0_ADVn_ALE.GPIO0_32 */ + >; + }; + + can_tc2_pins_default: can-tc2-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0090, PIN_OUTPUT, 7) /* (P17) GPMC0_BE0n_CLE.GPIO0_35 */ + >; + }; + + gpio_keys_pins_default: gpio-keys-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0044, PIN_INPUT, 7) /* (T18) GPMC0_AD2.GPIO0_17 */ + AM64X_IOPAD(0x0054, PIN_INPUT, 7) /* (V20) GPMC0_AD6.GPIO0_21 */ + >; + }; + + main_i2c1_pins_default: main-i2c1-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0268, PIN_INPUT, 0) /* (C18) I2C1_SCL */ + AM64X_IOPAD(0x026c, PIN_INPUT, 0) /* (B19) I2C1_SDA */ + >; + }; + + main_mcan0_pins_default: main-mcan0-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0250, PIN_OUTPUT, 0) /* (A17) MCAN0_TX */ + AM64X_IOPAD(0x0254, PIN_INPUT, 0) /* (B17) MCAN0_RX */ + >; + }; + + main_mcan1_pins_default: main-mcan1-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (C17) MCAN1_TX */ + AM64X_IOPAD(0x025c, PIN_INPUT, 0) /* (D17) MCAN1_RX */ + >; + }; + + main_mmc1_pins_default: main-mmc1-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */ + AM64X_IOPAD(0x0280, PIN_INPUT_PULLUP, 0) /* (K19) MMC1_DAT2 */ + AM64X_IOPAD(0x0284, PIN_INPUT_PULLUP, 0) /* (L21) MMC1_DAT1 */ + AM64X_IOPAD(0x0288, PIN_INPUT_PULLUP, 0) /* (K21) MMC1_DAT0 */ + AM64X_IOPAD(0x028c, PIN_INPUT_PULLDOWN, 0) /* (L20) MMC1_CLK */ + AM64X_IOPAD(0x0290, PIN_INPUT, 0) /* MMC1_CLKLB */ + AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */ + AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */ + >; + }; + + main_spi0_pins_default: main-spi0-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x020c, PIN_OUTPUT, 7) /* (C13) SPI0_CS1.GPIO1_43 */ + AM64X_IOPAD(0x0210, PIN_INPUT, 0) /* (D13) SPI0_CLK */ + AM64X_IOPAD(0x0214, PIN_OUTPUT, 0) /* (A13) SPI0_D0 */ + AM64X_IOPAD(0x0218, PIN_INPUT, 0) /* (A14) SPI0_D1 */ + >; + }; + + main_uart0_pins_default: main-uart0-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0230, PIN_INPUT, 0) /* (D15) UART0_RXD */ + AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */ + >; + }; + + main_uart1_pins_default: main-uart1-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */ + AM64X_IOPAD(0x024C, PIN_OUTPUT, 0) /* (E16) UART1_RTSn */ + AM64X_IOPAD(0x0240, PIN_INPUT, 0) /* (E15) UART1_RXD */ + AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (E14) UART1_TXD */ + >; + }; + + main_usb0_pins_default: main-usb0-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */ + >; + }; + + pcie_usb_sel_pins_default: pcie-usb-sel-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x017c, PIN_OUTPUT, 7) /* (T1) PRG0_PRU0_GPO7.GPIO1_7 */ + >; + }; + + pcie0_pins_default: pcie0-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0098, PIN_OUTPUT, 7) /* (W19) GPMC0_WAIT0.GPIO0_37 */ + >; + }; + + user_leds_pins_default: user-leds-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x003c, PIN_OUTPUT, 7) /* (T20) GPMC0_AD0.GPIO0_15 */ + AM64X_IOPAD(0x0040, PIN_OUTPUT, 7) /* (U21) GPMC0_AD1.GPIO0_16 */ + >; + }; +}; + +&main_i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_i2c1_pins_default>; + clock-frequency = <400000>; + + eeprom@51 { + compatible = "atmel,24c02"; + pagesize = <16>; + reg = <0x51>; + }; + + led-controller@62 { + compatible = "nxp,pca9533"; + reg = <0x62>; + + led-3 { + label = "red:user"; + type = <PCA9532_TYPE_LED>; + }; + + led-4 { + label = "green:user"; + type = <PCA9532_TYPE_LED>; + }; + + led-5 { + label = "blue:user"; + type = <PCA9532_TYPE_LED>; + }; + }; +}; + +&main_mcan0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_mcan0_pins_default>; + phys = <&can_tc1>; +}; + +&main_mcan1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_mcan1_pins_default>; + phys = <&can_tc2>; +}; + +&main_spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_spi0_pins_default>; + cs-gpios = <0>, <&main_gpio1 43 GPIO_ACTIVE_LOW>; + ti,pindir-d0-out-d1-in; + + tpm@1 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; + reg = <1>; + spi-max-frequency = <10000000>; + }; +}; + +&main_uart0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_uart0_pins_default>; + current-speed = <115200>; +}; + +&main_uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_uart1_pins_default>; + uart-has-rtscts; + current-speed = <115200>; +}; + +&sdhci1 { + status = "okay"; + vmmc-supply = <&vcc_3v3_mmc>; + pinctrl-names = "default"; + pinctrl-0 = <&main_mmc1_pins_default>; + bus-width = <4>; + disable-wp; + no-1-8-v; +}; + +&serdes0 { + serdes0_pcie_usb_link: phy@0 { + reg = <0>; + cdns,num-lanes = <1>; + #phy-cells = <0>; + cdns,phy-type = <PHY_TYPE_USB3>; + resets = <&serdes_wiz0 1>; + }; +}; + +&serdes_ln_ctrl { + idle-states = <AM64_SERDES0_LANE0_USB>; +}; + +&usbss0 { + ti,vbus-divider; +}; + +&usb0 { + pinctrl-names = "default"; + pinctrl-0 = <&main_usb0_pins_default>; + dr_mode = "host"; + maximum-speed = "super-speed"; + phys = <&serdes0_pcie_usb_link>; + phy-names = "cdns3,usb3-phy"; +}; |