dts/starfive/jh7100-common.dtsi

1 // SPDX-License-Identifier: GPL-2.0 OR MIT
7 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/pinctrl/pinctrl-starfive-jh7100.h>
19 		stdout-path = "serial0:115200n8";
23 		timebase-frequency = <6250000>;
32 		compatible = "gpio-leds";
34 		led-ack {
38 			linux,default-trigger = "heartbeat";
45 	i2c0_pins: i2c0-0 {
46 		i2c-pins {
53 			bias-disable; /* external pull-up */
54 			input-enable;
55 			input-schmitt-enable;
59 	i2c1_pins: i2c1-0 {
60 		i2c-pins {
67 			bias-pull-up;
68 			input-enable;
69 			input-schmitt-enable;
73 	i2c2_pins: i2c2-0 {
74 		i2c-pins {
81 			bias-disable; /* external pull-up */
82 			input-enable;
83 			input-schmitt-enable;
87 	uart3_pins: uart3-0 {
88 		rx-pins {
91 			bias-pull-up;
92 			drive-strength = <14>;
93 			input-enable;
94 			input-schmitt-enable;
95 			slew-rate = <0>;
97 		tx-pins {
100 			bias-disable;
101 			drive-strength = <35>;
102 			input-disable;
103 			input-schmitt-disable;
104 			slew-rate = <0>;
110 	clock-frequency = <100000>;
111 	i2c-sda-hold-time-ns = <300>;
112 	i2c-sda-falling-time-ns = <500>;
113 	i2c-scl-falling-time-ns = <500>;
114 	pinctrl-names = "default";
115 	pinctrl-0 = <&i2c0_pins>;
121 		gpio-controller;
122 		#gpio-cells = <2>;
130 	clock-frequency = <400000>;
131 	i2c-sda-hold-time-ns = <300>;
132 	i2c-sda-falling-time-ns = <100>;
133 	i2c-scl-falling-time-ns = <100>;
134 	pinctrl-names = "default";
135 	pinctrl-0 = <&i2c1_pins>;
140 	clock-frequency = <100000>;
141 	i2c-sda-hold-time-ns = <300>;
142 	i2c-sda-falling-time-ns = <500>;
143 	i2c-scl-falling-time-ns = <500>;
144 	pinctrl-names = "default";
145 	pinctrl-0 = <&i2c2_pins>;
150 	clock-frequency = <25000000>;
154 	clock-frequency = <27000000>;
158 	pinctrl-names = "default";
159 	pinctrl-0 = <&uart3_pins>;