dts/sunplus/sunplus-sp7021.dtsi

1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/clock/sunplus,sp7021-clkc.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/reset/sunplus,sp7021-reset.h>
11 #include <dt-bindings/pinctrl/sppctl-sp7021.h>
12 #include <dt-bindings/gpio/gpio.h>
22 			compatible = "fixed-clock";
23 			#clock-cells = <0>;
24 			clock-frequency = <XTAL>;
25 			clock-output-names = "extclk";
30 		compatible = "simple-bus";
31 		#address-cells = <1>;
32 		#size-cells = <1>;
34 		interrupt-parent = <&intc>;
36 		clkc: clock-controller@4 {
37 			compatible = "sunplus,sp7021-clkc";
38 			reg = <0x4 0x28>,
42 			#clock-cells = <1>;
45 		intc: interrupt-controller@780 {
46 			compatible = "sunplus,sp7021-intc";
47 			reg = <0x780 0x80>, <0xa80 0x80>;
48 			interrupt-controller;
49 			#interrupt-cells = <2>;
53 			compatible = "sunplus,sp7021-ocotp";
54 			reg = <0xaf00 0x34>, <0xaf80 0x58>;
55 			reg-names = "hb_gpio", "otprx";
58 			#address-cells = <1>;
59 			#size-cells = <1>;
61 			therm_calib: thermal-calibration@14 {
62 				reg = <0x14 0x3>;
64 			disc_vol: disconnect-voltage@18 {
65 				reg = <0x18 0x2>;
67 			mac_addr0: mac-address0@34 {
68 				reg = <0x34 0x6>;
70 			mac_addr1: mac-address1@3a {
71 				reg = <0x3a 0x6>;
76 			compatible = "sunplus,sp7021-pctl";
77 			reg = <0x100 0x100>,
81 			reg-names = "moon2", "gpioxt", "first", "moon1";
82 			gpio-controller;
83 			#gpio-cells = <2>;
87 			emac_pins: pinmux-emac-pins {
116 			emmc_pins: pinmux-emmc-pins {
121 			leds_pins: pinmux-leds-pins {
125 			sdcard_pins: pinmux-sdcard-pins {
131 			spi0_pins: pinmux-spi0-pins {
141 			uart0_pins: pinmux-uart0-pins {
146 			uart1_pins: pinmux-uart1-pins {
153 			uart2_pins: pinmux-uart2-pins {
162 			uart4_pins: pinmux-uart4-pins {
173 			compatible = "sunplus,sp7021-reset";
174 			reg = <0x54 0x28>;
175 			#reset-cells = <1>;
179 			compatible = "sunplus,sp7021-rtc";
180 			reg = <0x3a00 0x80>;
181 			reg-names = "rtc";
188 			compatible = "sunplus,sp7021-spi";
189 			reg = <0x2d80 0x80>, <0x2e00 0x80>;
190 			reg-names = "master", "slave";
194 			interrupt-names = "dma_w", "master_risc", "slave_risc";
198 			pinctrl-names = "default";
199 			pinctrl-0 = <&spi0_pins>;
200 			cs-gpios = <&pctl 26 GPIO_ACTIVE_LOW>,
205 			compatible = "sunplus,sp7021-spi";
206 			reg = <0xf480 0x80>, <0xf500 0x80>;
207 			reg-names = "master", "slave";
211 			interrupt-names = "dma_w", "master_risc", "slave_risc";
218 			compatible = "sunplus,sp7021-spi";
219 			reg = <0xf600 0x80>, <0xf680 0x80>;
220 			reg-names = "master", "slave";
224 			interrupt-names = "dma_w", "master_risc", "slave_risc";
231 			compatible = "sunplus,sp7021-spi";
232 			reg = <0xf780 0x80>, <0xf800 0x80>;
233 			reg-names = "master", "slave";
237 			interrupt-names = "dma_w", "master_risc", "slave_risc";
244 			compatible = "sunplus,sp7021-uart";
245 			reg = <0x900 0x80>;
249 			pinctrl-names = "default";
250 			pinctrl-0 = <&uart0_pins>;
254 			compatible = "sunplus,sp7021-uart";
255 			reg = <0x980 0x80>;
259 			pinctrl-names = "default";
260 			pinctrl-0 = <&uart1_pins>;
265 			compatible = "sunplus,sp7021-uart";
266 			reg = <0x800 0x80>;
270 			pinctrl-names = "default";
271 			pinctrl-0 = <&uart2_pins>;
276 			compatible = "sunplus,sp7021-uart";
277 			reg = <0x880 0x80>;
285 			compatible = "sunplus,sp7021-uart";
286 			reg = <0x8780 0x80>;
290 			pinctrl-names = "default";
291 			pinctrl-0 = <&uart4_pins>;
297 		compatible = "gpio-leds";
298 		pinctrl-names = "default";
299 		pinctrl-0 = <&leds_pins>;
300 		system-led {
301 			label = "system-led";
303 			default-state = "off";
304 			linux,default-trigger = "heartbeat";