dts/qcom/qrb2210-rb1.dts

1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
6 /dts-v1/;
13 	compatible = "qcom,qrb2210-rb1", "qcom,qrb2210", "qcom,qcm2290";
22 		stdout-path = "serial0:115200n8";
25 	gpio-keys {
26 		compatible = "gpio-keys";
27 		label = "gpio-keys";
29 		pinctrl-0 = <&key_volp_n>;
30 		pinctrl-names = "default";
32 		key-volume-up {
36 			debounce-interval = <15>;
37 			linux,can-disable;
38 			wakeup-source;
42 	vreg_hdmi_out_1p2: regulator-hdmi-out-1p2 {
43 		compatible = "regulator-fixed";
44 		regulator-name = "VREG_HDMI_OUT_1P2";
45 		regulator-min-microvolt = <1200000>;
46 		regulator-max-microvolt = <1200000>;
47 		vin-supply = <&vdc_1v2>;
48 		regulator-always-on;
49 		regulator-boot-on;
52 	lt9611_3v3: regulator-lt9611-3v3 {
53 		compatible = "regulator-fixed";
54 		regulator-name = "LT9611_3V3";
55 		regulator-min-microvolt = <3300000>;
56 		regulator-max-microvolt = <3300000>;
57 		vin-supply = <&vdc_3v3>;
58 		regulator-always-on;
59 		regulator-boot-on;
63 	vdc_12v: regulator-vdc-12v {
64 		compatible = "regulator-fixed";
65 		regulator-name = "DC_12V";
66 		regulator-min-microvolt = <12000000>;
67 		regulator-max-microvolt = <12000000>;
68 		regulator-always-on;
69 		regulator-boot-on;
72 	/* 1.2V supply stepped down from the barrel jack input */
73 	vdc_1v2: regulator-vdc-1v2 {
74 		compatible = "regulator-fixed";
75 		regulator-name = "VDC_1V2";
76 		regulator-min-microvolt = <1200000>;
77 		regulator-max-microvolt = <1200000>;
78 		vin-supply = <&vdc_12v>;
79 		regulator-always-on;
80 		regulator-boot-on;
83 	/* 3.3V supply stepped down from the barrel jack input */
84 	vdc_3v3: regulator-vdc-3v3 {
85 		compatible = "regulator-fixed";
86 		regulator-name = "VDC_3V3";
87 		regulator-min-microvolt = <3300000>;
88 		regulator-max-microvolt = <3300000>;
89 		vin-supply = <&vdc_12v>;
90 		regulator-always-on;
91 		regulator-boot-on;
94 	/* 5V supply stepped down from the barrel jack input */
95 	vdc_5v: regulator-vdc-5v {
96 		compatible = "regulator-fixed";
97 		regulator-name = "VDC_5V";
99 		regulator-min-microvolt = <5000000>;
100 		regulator-max-microvolt = <5000000>;
101 		regulator-always-on;
102 		regulator-boot-on;
106 	vdc_vbat_som: regulator-vdc-vbat {
107 		compatible = "regulator-fixed";
108 		regulator-name = "VBAT_SOM";
109 		regulator-min-microvolt = <4200000>;
110 		regulator-max-microvolt = <4200000>;
111 		regulator-always-on;
112 		regulator-boot-on;
116 	vph_pwr: regulator-vph-pwr {
117 		compatible = "regulator-fixed";
118 		regulator-name = "vph_pwr";
119 		regulator-min-microvolt = <3700000>;
120 		regulator-max-microvolt = <3700000>;
121 		vin-supply = <&vdc_vbat_som>;
123 		regulator-always-on;
124 		regulator-boot-on;
139 		compatible = "qcom,rpm-pm2250-regulators";
140 		vdd_s3-supply = <&vph_pwr>;
141 		vdd_s4-supply = <&vph_pwr>;
142 		vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12-supply = <&pm2250_s3>;
143 		vdd_l4_l17_l18_l19_l20_l21_l22-supply = <&vph_pwr>;
144 		vdd_l13_l14_l15_l16-supply = <&pm2250_s4>;
147 		 * S1 - VDD_APC
148 		 * S2 - VDD_CX
152 			/* 0.4V-1.6625V -> 1.3V (Power tree requirements) */
153 			regulator-min-microvolt = <1352000>;
154 			regulator-max-microvolt = <1352000>;
155 			regulator-boot-on;
159 			/* 1.2V-2.35V -> 2.05V (Power tree requirements) */
160 			regulator-min-microvolt = <2072000>;
161 			regulator-max-microvolt = <2072000>;
162 			regulator-boot-on;
165 		/* L1 - VDD_MX */
168 			/* LPDDR4X VDD2 */
169 			regulator-min-microvolt = <1136000>;
170 			regulator-max-microvolt = <1136000>;
171 			regulator-always-on;
172 			regulator-boot-on;
177 			regulator-min-microvolt = <616000>;
178 			regulator-max-microvolt = <616000>;
179 			regulator-always-on;
180 			regulator-boot-on;
184 			/* max = 3.05V -> max = 2.7 to disable 3V signaling (SDHCI2) */
185 			regulator-min-microvolt = <1800000>;
186 			regulator-max-microvolt = <2700000>;
187 			regulator-allow-set-load;
192 			regulator-min-microvolt = <1232000>;
193 			regulator-max-microvolt = <1232000>;
194 			regulator-allow-set-load;
195 			regulator-boot-on;
200 			regulator-min-microvolt = <928000>;
201 			regulator-max-microvolt = <928000>;
202 			regulator-always-on;
203 			regulator-boot-on;
207 			/* Wi-Fi CX/MX */
208 			regulator-min-microvolt = <664000>;
209 			regulator-max-microvolt = <664000>;
213 		 * L8 - VDD_LPI_CX
214 		 * L9 - VDD_LPI_MX
218 			/* Wi-Fi RFA */
219 			regulator-min-microvolt = <1304000>;
220 			regulator-max-microvolt = <1304000>;
225 			regulator-min-microvolt = <1000000>;
226 			regulator-max-microvolt = <1000000>;
227 			regulator-boot-on;
232 			regulator-min-microvolt = <928000>;
233 			regulator-max-microvolt = <928000>;
234 			regulator-allow-set-load;
235 			regulator-boot-on;
240 			regulator-min-microvolt = <1800000>;
241 			regulator-max-microvolt = <1800000>;
242 			regulator-allow-set-load;
243 			regulator-boot-on;
248 			regulator-min-microvolt = <1800000>;
249 			regulator-max-microvolt = <1800000>;
250 			regulator-allow-set-load;
252 			regulator-always-on;
257 			regulator-min-microvolt = <1800000>;
258 			regulator-max-microvolt = <1800000>;
259 			regulator-allow-set-load;
260 			regulator-always-on;
261 			regulator-boot-on;
266 			regulator-min-microvolt = <1800000>;
267 			regulator-max-microvolt = <1800000>;
268 			regulator-boot-on;
272 			regulator-min-microvolt = <3000000>;
273 			regulator-max-microvolt = <3000000>;
278 			regulator-min-microvolt = <1800000>;
279 			regulator-max-microvolt = <1800000>;
284 			regulator-min-microvolt = <1800000>;
285 			regulator-max-microvolt = <1800000>;
290 			regulator-min-microvolt = <2400000>;
291 			regulator-max-microvolt = <3600000>;
292 			regulator-allow-set-load;
297 			regulator-min-microvolt = <2960000>;
298 			regulator-max-microvolt = <3300000>;
299 			regulator-allow-set-load;
300 			regulator-boot-on;
304 			/* Wi-Fi */
305 			regulator-min-microvolt = <3312000>;
306 			regulator-max-microvolt = <3312000>;
312 	vmmc-supply = <&pm2250_l20>;
313 	vqmmc-supply = <&pm2250_l14>;
314 	pinctrl-0 = <&sdc1_state_on>;
315 	pinctrl-1 = <&sdc1_state_off>;
316 	pinctrl-names = "default", "sleep";
317 	non-removable;
318 	supports-cqe;
319 	no-sdio;
320 	no-sd;
325 	vmmc-supply = <&pm2250_l21>;
326 	vqmmc-supply = <&pm2250_l4>;
327 	cd-gpios = <&tlmm 88 GPIO_ACTIVE_LOW>;
328 	pinctrl-0 = <&sdc2_state_on &sd_det_in_on>;
329 	pinctrl-1 = <&sdc2_state_off &sd_det_in_off>;
330 	pinctrl-names = "default", "sleep";
331 	no-sdio;
332 	no-mmc;
337 	sd_det_in_on: sd-det-in-on-state {
340 		drive-strength = <2>;
341 		bias-pull-up;
344 	sd_det_in_off: sd-det-in-off-state {
347 		drive-strength = <2>;
348 		bias-disable;
351 	key_volp_n: key-volp-n-state {
354 		bias-pull-up;
355 		output-disable;
359 /* UART connected to the Micro-USB port via a FTDI chip */
361 	compatible = "qcom,geni-debug-uart";
370 	vdda-phy-supply = <&pm2250_l12>;
371 	vdda-pll-supply = <&pm2250_l13>;
380 	vdd-supply = <&pm2250_l12>;
381 	vdda-pll-supply = <&pm2250_l13>;
382 	vdda-phy-dpdm-supply = <&pm2250_l21>;
387 	clock-frequency = <38400000>;