Lines Matching +full:gpa0 +full:- +full:1 +full:- +full:pin
1 // SPDX-License-Identifier: GPL-2.0
3 * WinLink E850-96 board device tree source
8 * Device tree source file for WinLink's E850-96 board which is based on
12 /dts-v1/;
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/input.h>
17 #include <dt-bindings/leds/common.h>
20 model = "WinLink E850-96 board";
21 compatible = "winlink,e850-96", "samsung,exynos850";
29 stdout-path = &serial_0;
33 compatible = "gpio-usb-b-connector", "usb-b-connector";
34 label = "micro-USB";
36 vbus-supply = <®_usb_host_vbus>;
37 id-gpios = <&gpa0 0 GPIO_ACTIVE_LOW>;
38 pinctrl-names = "default";
39 pinctrl-0 = <µ_usb_det_pins>;
43 remote-endpoint = <&usb1_drd_sw>;
50 * - 2 GiB at 0x80000000
51 * - 2 GiB at 0x880000000
62 gpio-keys {
63 compatible = "gpio-keys";
64 pinctrl-names = "default";
65 pinctrl-0 = <&key_voldown_pins &key_volup_pins>;
67 volume-down-key {
73 volume-up-key {
76 gpios = <&gpa0 7 GPIO_ACTIVE_LOW>;
81 compatible = "gpio-leds";
84 user_led1: led-1 {
89 linux,default-trigger = "heartbeat";
93 user_led2: led-2 {
97 linux,default-trigger = "mmc0";
101 user_led3: led-3 {
106 linux,default-trigger = "mmc2";
110 wlan_active_led: led-4 {
115 linux,default-trigger = "phy0tx";
116 default-state = "off";
120 bt_active_led: led-5 {
125 linux,default-trigger = "hci0-power";
126 default-state = "off";
131 reg_dummy: regulator-0 {
132 compatible = "regulator-fixed";
133 regulator-name = "dummy_reg";
136 reg_usb_host_vbus: regulator-1 {
137 compatible = "regulator-fixed";
138 regulator-name = "usb_host_vbus";
139 regulator-min-microvolt = <5000000>;
140 regulator-max-microvolt = <5000000>;
144 reserved-memory {
145 #address-cells = <2>;
146 #size-cells = <1>;
152 record-size = <0x20000>;
153 console-size = <0x20000>;
154 ftrace-size = <0x100000>;
155 pmsg-size = <0x20000>;
165 rtcclk: clock-rtcclk {
166 compatible = "fixed-clock";
167 clock-output-names = "rtcclk";
168 #clock-cells = <0>;
169 clock-frequency = <32768>;
178 clock-names = "oscclk", "rtcclk", "dout_hsi_bus",
184 mmc-hs200-1_8v;
185 mmc-hs400-1_8v;
186 cap-mmc-highspeed;
187 non-removable;
188 mmc-hs400-enhanced-strobe;
189 card-detect-delay = <200>;
190 clock-frequency = <800000000>;
191 bus-width = <8>;
192 samsung,dw-mshc-ciu-div = <3>;
193 samsung,dw-mshc-sdr-timing = <0 4>;
194 samsung,dw-mshc-ddr-timing = <2 4>;
195 samsung,dw-mshc-hs400-timing = <0 2>;
197 pinctrl-names = "default";
198 pinctrl-0 = <&sd0_clk_pins &sd0_cmd_pins &sd0_rdqs_pins &sd0_nreset_pins
203 clock-frequency = <26000000>;
207 key_voldown_pins: key-voldown-pins {
208 samsung,pins = "gpa1-0";
209 samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>;
210 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
211 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
214 key_volup_pins: key-volup-pins {
215 samsung,pins = "gpa0-7";
216 samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>;
217 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
218 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
221 micro_usb_det_pins: micro-usb-det-pins {
222 samsung,pins = "gpa0-0";
223 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
224 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
231 clock-names = "rtc", "rtc_src";
236 pinctrl-names = "default";
237 pinctrl-0 = <&uart1_pins>;
242 vdd10-supply = <®_dummy>;
243 vdd33-supply = <®_dummy>;
248 usb-role-switch;
249 role-switch-default-mode = "host";
253 remote-endpoint = <&usb_dr_connector>;
263 samsung,clkreq-on; /* needed for UART mode */