// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd * Copyright (c) 2019 Radxa Limited * Copyright (c) 2019 Amarula Solutions(India) */ #include / { chosen { stdout-path = "serial2:1500000n8"; }; }; &gmac { status = "okay"; }; &i2c1 { status = "okay"; i2c-scl-rising-time-ns = <140>; i2c-scl-falling-time-ns = <30>; }; &i2c2 { status = "okay"; clock-frequency = <400000>; hym8563: hym8563@51 { compatible = "haoyu,hym8563"; reg = <0x51>; #clock-cells = <0>; clock-frequency = <32768>; clock-output-names = "hym8563"; pinctrl-names = "default"; pinctrl-0 = <&hym8563_int>; interrupt-parent = <&gpio4>; interrupts = <30 IRQ_TYPE_LEVEL_LOW>; }; }; &pwm0 { status = "okay"; }; &pwm2 { status = "okay"; }; &sdmmc { bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; disable-wp; vqmmc-supply = <&vccio_sd>; max-frequency = <150000000>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; status = "okay"; }; &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_xfer &uart0_cts>; status = "okay"; }; &uart2 { status = "okay"; }; &pinctrl { hym8563 { hym8563_int: hym8563-int { rockchip,pins = <4 RK_PD6 0 &pcfg_pull_up>; }; }; };