From: Vignesh Raghavendra <vigneshr@xxxxxx> Add the initial board file for the AM62L3's Evaluation Module. Signed-off-by: Vignesh Raghavendra <vigneshr@xxxxxx> Signed-off-by: Bryan Brattlof <bb@xxxxxx> --- arch/arm64/boot/dts/ti/k3-am62l3-evm.dts | 54 ++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts b/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts new file mode 100644 index 0000000000000..2d59389765cab --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0-only or MIT +/* + * Device Tree file for the AM62L3 Evaluation Module + * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/ + * + * Technical Reference Manual: https://www.ti.com/lit/ug/sprujb4/sprujb4.pdf + */ + +/dts-v1/; + +#include "k3-am62l3.dtsi" + +/ { + compatible = "ti,am62l3-evm", "ti,am62l3"; + model = "Texas Instruments AM62L3 Evaluation Module"; + + aliases { + serial2 = &main_uart0; + }; + + chosen { + stdout-path = &main_uart0; + }; + + memory@80000000 { + reg = <0x00000000 0x80000000 0x00000000 0x80000000>; + device_type = "memory"; + bootph-all; + }; + + reserved-memory { + ranges; + #address-cells = <2>; + #size-cells = <2>; + }; +}; + +&pmx0 { + main_uart0_pins_default: main_uart0-default-pins { + pinctrl-single,pins = < + AM62LX_IOPAD(0x01d4, PIN_INPUT, 1) /* (D7) UART0_RXD */ + AM62LX_IOPAD(0x01d8, PIN_OUTPUT, 1) /* (A6) UART0_TXD */ + >; + bootph-all; + }; +}; + +&main_uart0 { + current-speed = <115200>; + pinctrl-names = "default"; + pinctrl-0 = <&main_uart0_pins_default>; + status = "okay"; + bootph-all; +}; -- 2.46.0
