dts/amlogic/meson-a1-ad402.dts

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "meson-a1.dtsi"
10 #include <dt-bindings/thermal/thermal.h>
21 		stdout-path = "serial0:115200n8";
29 	reserved-memory {
33 			no-map;
39 			compatible = "linaro,optee-tz";
44 	battery_4v2: regulator-battery-4v2 {
45 		compatible = "regulator-fixed";
46 		regulator-name = "4V2";
47 		regulator-min-microvolt = <4200000>;
48 		regulator-max-microvolt = <4200000>;
49 		regulator-always-on;
52 	vddq_1v35: regulator-vddq-1v35 {
53 		compatible = "regulator-fixed";
54 		regulator-name = "VDDQ_1V35";
55 		regulator-min-microvolt = <1350000>;
56 		regulator-max-microvolt = <1350000>;
57 		vin-supply = <&battery_4v2>;
58 		regulator-always-on;
61 	vddao_3v3: regulator-vddao-3v3 {
62 		compatible = "regulator-fixed";
63 		regulator-name = "VDDAO_3V3";
64 		regulator-min-microvolt = <3300000>;
65 		regulator-max-microvolt = <3300000>;
66 		vin-supply = <&battery_4v2>;
67 		regulator-always-on;
70 	vcc_3v3: regulator-vcc-3v3 {
71 		compatible = "regulator-fixed";
72 		regulator-name = "VCC_3V3";
73 		regulator-min-microvolt = <3300000>;
74 		regulator-max-microvolt = <3300000>;
75 		vin-supply = <&vddao_3v3>;
76 		regulator-always-on;
79 	vddio_1v8: regulator-vddio-1v8 {
80 		compatible = "regulator-fixed";
81 		regulator-name = "VDDIO_1V8";
82 		regulator-min-microvolt = <1800000>;
83 		regulator-max-microvolt = <1800000>;
84 		vin-supply = <&vddao_3v3>;
85 		regulator-always-on;
88 	thermal-zones {
89 		soc_thermal: soc-thermal {
90 			polling-delay = <1000>;
91 			polling-delay-passive = <100>;
92 			sustainable-power = <130>;
94 			thermal-sensors = <&cpu_temp>;
97 				soc_passive: soc-passive {
103 				soc_hot: soc-hot {
109 				soc_critical: soc-critical {
116 			soc_cooling_maps: cooling-maps {
119 					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
125 					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
136 	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
137 	pinctrl-names = "default";
146 	vref-supply = <&vddio_1v8>;
151 	pinctrl-0 = <&spifc_pins>;
152 	pinctrl-names = "default";
155 		compatible = "spi-nand";
158 		spi-max-frequency = <96000000>;
159 		spi-tx-bus-width = <4>;
160 		spi-rx-bus-width = <4>;
165 	phy-supply = <&vcc_3v3>;
176 	#address-cells = <1>;
177 	#size-cells = <0>;
179 	pinctrl-0 = <&sdio_pins>;
180 	pinctrl-1 = <&sdio_clk_gate_pins>;
181 	pinctrl-names = "default", "clk-gate";
183 	bus-width = <4>;
184 	cap-sd-highspeed;
185 	sd-uhs-sdr104;
186 	max-frequency = <200000000>;
187 	non-removable;
188 	disable-wp;
190 	vmmc-supply = <&vddao_3v3>;
191 	vqmmc-supply = <&vddio_1v8>;