1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com> 4 * Copyright (C) 2020 Western Digital Corporation or its affiliates. 5 */ 6 7/dts-v1/; 8 9#include "k210.dtsi" 10 11#include <dt-bindings/gpio/gpio.h> 12#include <dt-bindings/input/input.h> 13 14/ { 15 model = "Kendryte K210 generic"; 16 compatible = "canaan,kendryte-k210"; 17 18 chosen { 19 bootargs = "earlycon console=ttySIF0"; 20 stdout-path = "serial0:115200n8"; 21 }; 22}; 23 24&fpioa { 25 pinctrl-0 = <&jtag_pins>; 26 pinctrl-names = "default"; 27 status = "okay"; 28 29 jtag_pins: jtag-pinmux { 30 pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>, 31 <K210_FPIOA(1, K210_PCF_JTAG_TDI)>, 32 <K210_FPIOA(2, K210_PCF_JTAG_TMS)>, 33 <K210_FPIOA(3, K210_PCF_JTAG_TDO)>; 34 }; 35 36 uarths_pins: uarths-pinmux { 37 pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>, 38 <K210_FPIOA(5, K210_PCF_UARTHS_TX)>; 39 }; 40}; 41 42&uarths0 { 43 pinctrl-0 = <&uarths_pins>; 44 pinctrl-names = "default"; 45 status = "okay"; 46}; 47