| // 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 <dt-bindings/pwm/pwm.h> |
| |
| / { |
| 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>; |
| }; |
| }; |
| }; |
