dts/qcom/apq8016-sbc.dts

1 // SPDX-License-Identifier: GPL-2.0-only
6 /dts-v1/;
8 #include "msm8916-pm8916.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
13 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
14 #include <dt-bindings/sound/apq8016-lpass.h>
18 	compatible = "qcom,apq8016-sbc", "qcom,apq8016";
34 		stdout-path = "serial0";
37 	reserved-memory {
42 			record-size = <0x20000>;
43 			console-size = <0x20000>;
44 			ftrace-size = <0x20000>;
50 		reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>;
51 		initial-mode = <1>;
54 	usb_id: usb-id {
55 		compatible = "linux,extcon-usb-gpio";
56 		id-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>;
57 		pinctrl-names = "default";
58 		pinctrl-0 = <&usb_id_default>;
61 	hdmi-out {
62 		compatible = "hdmi-connector";
67 				remote-endpoint = <&adv7533_out>;
72 	gpio-keys {
73 		compatible = "gpio-keys";
76 		pinctrl-names = "default";
77 		pinctrl-0 = <&msm_key_volp_n_default>;
87 		pinctrl-names = "default";
88 		pinctrl-0 = <&tlmm_leds>,
92 		compatible = "gpio-leds";
95 			label = "apq8016-sbc:green:user1";
99 			linux,default-trigger = "heartbeat";
100 			default-state = "off";
104 			label = "apq8016-sbc:green:user2";
108 			linux,default-trigger = "mmc0";
109 			default-state = "off";
113 			label = "apq8016-sbc:green:user3";
117 			linux,default-trigger = "mmc1";
118 			default-state = "off";
122 			label = "apq8016-sbc:green:user4";
125 			linux,default-trigger = "none";
126 			panic-indicator;
127 			default-state = "off";
131 			label = "apq8016-sbc:yellow:wlan";
135 			linux,default-trigger = "phy0tx";
136 			default-state = "off";
140 			label = "apq8016-sbc:blue:bt";
144 			linux,default-trigger = "bluetooth-power";
145 			default-state = "off";
151 	/* On Low speed expansion: LS-I2C0 */
156 	/* On High speed expansion: HS-I2C2 */
165 		interrupt-parent = <&tlmm>;
168 		adi,dsi-lanes = <4>;
170 		clock-names = "cec";
172 		pd-gpios = <&tlmm 32 GPIO_ACTIVE_HIGH>;
174 		avdd-supply = <&pm8916_l6>;
175 		a2vdd-supply = <&pm8916_l6>;
176 		dvdd-supply = <&pm8916_l6>;
177 		pvdd-supply = <&pm8916_l6>;
178 		v1p2-supply = <&pm8916_l6>;
179 		v3p3-supply = <&pm8916_l17>;
181 		pinctrl-names = "default","sleep";
182 		pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>;
183 		pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>;
184 		#sound-dai-cells = <1>;
187 			#address-cells = <1>;
188 			#size-cells = <0>;
193 					remote-endpoint = <&mdss_dsi0_out>;
200 					remote-endpoint = <&hdmi_con>;
208 	/* On Low speed expansion: LS-I2C1 */
213 	/* On High speed expansion: HS-SPI1 */
218 	/* On Low speed expansion: LS-SPI0 */
224 	label = "LS-UART0";
229 	label = "LS-UART1";
249 	data-lanes = <0 1 2 3>;
250 	remote-endpoint = <&adv7533_in>;
256 	firmware-name = "qcom/apq8016/mba.mbn", "qcom/apq8016/modem.mbn";
262 	clock-names = "mclk";
263 	qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
264 	qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
274 	 * The 96Boards specification expects a 1.8V power rail on the low-speed
281 		regulator-min-microvolt = <1800000>;
282 		regulator-max-microvolt = <1800000>;
283 		regulator-system-load = <50000>;
284 		regulator-allow-set-load;
285 		regulator-always-on;
288 		regulator-min-microvolt = <1800000>;
289 		regulator-max-microvolt = <1800000>;
290 		regulator-system-load = <50000>;
291 		regulator-allow-set-load;
292 		regulator-always-on;
296 		regulator-min-microvolt = <3300000>;
297 		regulator-max-microvolt = <3300000>;
308 	pinctrl-names = "default", "sleep";
309 	pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
310 	pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
312 	cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
318 	pinctrl-0 = <&cdc_pdm_default &sec_mi2s_default>;
319 	pinctrl-1 = <&cdc_pdm_sleep &sec_mi2s_sleep>;
320 	pinctrl-names = "default", "sleep";
322 	audio-routing =
326 	quaternary-dai-link {
327 		link-name = "ADV7533";
329 			sound-dai = <&lpass MI2S_QUATERNARY>;
332 			sound-dai = <&adv_bridge 0>;
336 	primary-dai-link {
337 		link-name = "WCD";
339 			sound-dai = <&lpass MI2S_PRIMARY>;
342 			sound-dai = <&lpass_codec 0>, <&pm8916_codec 0>;
346 	tertiary-dai-link {
347 		link-name = "WCD-Capture";
349 			sound-dai = <&lpass MI2S_TERTIARY>;
352 			sound-dai = <&lpass_codec 1>, <&pm8916_codec 1>;
361 	pinctrl-names = "default", "device";
362 	pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>;
363 	pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>;
372 	firmware-name = "qcom/apq8016/wcnss.mbn";
376 	firmware-name = "qcom/apq8016/WCNSS_qcom_wlan_nv_sbc.bin";
411 	drive-strength = <16>;
415 	drive-strength = <16>;
419 	drive-strength = <16>;
442  * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
447 	gpio-line-names =
460 		"GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */
461 		"GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */
472 		"GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */
473 		"GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */
476 		"GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */
481 		"GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */
482 		"GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */
483 		"GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */
484 		"GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */
517 		"GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */
563 		"GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */
571 	sdc2_cd_default: sdc2-cd-default-state {
574 		drive-strength = <2>;
575 		bias-disable;
578 	tlmm_leds: tlmm-leds-state {
582 		output-low;
585 	usb_id_default: usb-id-default-state {
589 		drive-strength = <8>;
590 		bias-pull-up;
593 	adv7533_int_active: adv533-int-active-state {
597 		drive-strength = <16>;
598 		bias-disable;
601 	adv7533_int_suspend: adv7533-int-suspend-state {
605 		drive-strength = <2>;
606 		bias-disable;
609 	adv7533_switch_active: adv7533-switch-active-state {
613 		drive-strength = <16>;
614 		bias-disable;
617 	adv7533_switch_suspend: adv7533-switch-suspend-state {
621 		drive-strength = <2>;
622 		bias-disable;
625 	msm_key_volp_n_default: msm-key-volp-n-default-state {
629 		drive-strength = <8>;
630 		bias-pull-up;
635 	gpio-line-names =
641 	usb_hub_reset_pm: usb-hub-reset-pm-state {
645 		input-disable;
646 		output-high;
649 	usb_hub_reset_pm_device: usb-hub-reset-pm-device-state {
653 		output-low;
656 	usb_sw_sel_pm: usb-sw-sel-pm-state {
660 		power-source = <PM8916_GPIO_VPH>;
661 		input-disable;
662 		output-high;
665 	usb_sw_sel_pm_device: usb-sw-sel-pm-device-state {
669 		power-source = <PM8916_GPIO_VPH>;
670 		input-disable;
671 		output-low;
674 	pm8916_gpios_leds: pm8916-gpios-leds-state {
678 		output-low;
683 	gpio-line-names =
687 		"GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */
689 	pinctrl-names = "default";
690 	pinctrl-0 = <&ls_exp_gpio_f>;
692 	ls_exp_gpio_f: pm8916-mpp4-state {
696 		output-low;
697 		power-source = <PM8916_MPP_L5>;	/* 1.8V */
700 	pm8916_mpps_leds: pm8916-mpps-state {
704 		output-low;