forked from ~ljy/RK356X_SDK_RELEASE
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2024-05-11 645e752c5a84baeb21015cdc85fc05b7d16312c8 
 kernel/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
....@@ -50,11 +50,23 @@
5050 	compatible = "sinovoip,bpi-m2-berry", "allwinner,sun8i-r40";
5151 
5252 	aliases {
53
+		ethernet0 = &gmac;
5354 		serial0 = &uart0;
5455 	};
5556 
5657 	chosen {
5758 		stdout-path = "serial0:115200n8";
59
+	};
60
+
61
+	connector {
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+		compatible = "hdmi-connector";
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+		type = "a";
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+
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+		port {
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+			hdmi_con_in: endpoint {
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+				remote-endpoint = <&hdmi_out_con>;
68
+			};
69
+		};
5870 	};
5971 
6072 	leds {
....@@ -84,12 +96,50 @@
8496 	wifi_pwrseq: wifi_pwrseq {
8597 		compatible = "mmc-pwrseq-simple";
8698 		reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
99
+		clocks = <&ccu CLK_OUTA>;
100
+		clock-names = "ext_clock";
87101 	};
102
+};
103
+
104
+&ahci {
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+	ahci-supply = <&reg_dldo4>;
106
+	phy-supply = <&reg_eldo3>;
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+	status = "okay";
108
+};
109
+
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+&de {
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+	status = "okay";
88112 };
89113 
90114 &ehci1 {
91115 	/* Terminus Tech FE 1.1s 4-port USB 2.0 hub here */
92116 	status = "okay";
117
+};
118
+
119
+&gmac {
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+	pinctrl-names = "default";
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+	pinctrl-0 = <&gmac_rgmii_pins>;
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+	phy-handle = <&phy1>;
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+	phy-mode = "rgmii-id";
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+	phy-supply = <&reg_dc1sw>;
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+	status = "okay";
126
+};
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+
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+&gmac_mdio {
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+	phy1: ethernet-phy@1 {
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+		compatible = "ethernet-phy-ieee802.3-c22";
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+		reg = <1>;
132
+	};
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+};
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+
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+&hdmi {
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+	status = "okay";
137
+};
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+
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+&hdmi_out {
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+	hdmi_out_con: endpoint {
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+		remote-endpoint = <&hdmi_con_in>;
142
+	};
93143 };
94144 
95145 &i2c0 {
....@@ -105,6 +155,41 @@
105155 
106156 #include "axp22x.dtsi"
107157 
158
+&mmc0 {
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+	vmmc-supply = <&reg_dcdc1>;
160
+	bus-width = <4>;
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+	cd-gpios = <&pio 7 13 GPIO_ACTIVE_LOW>; /* PH13 */
162
+	status = "okay";
163
+};
164
+
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+&mmc1 {
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+	pinctrl-names = "default";
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+	pinctrl-0 = <&mmc1_pg_pins>;
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+	vmmc-supply = <&reg_dldo2>;
169
+	vqmmc-supply = <&reg_dldo1>;
170
+	mmc-pwrseq = <&wifi_pwrseq>;
171
+	bus-width = <4>;
172
+	non-removable;
173
+	status = "okay";
174
+};
175
+
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+&pio {
177
+	pinctrl-names = "default";
178
+	pinctrl-0 = <&clk_out_a_pin>;
179
+	vcc-pa-supply = <&reg_aldo2>;
180
+	vcc-pc-supply = <&reg_dcdc1>;
181
+	vcc-pd-supply = <&reg_dcdc1>;
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+	vcc-pe-supply = <&reg_eldo1>;
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+	vcc-pf-supply = <&reg_dcdc1>;
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+	vcc-pg-supply = <&reg_dldo1>;
185
+};
186
+
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+&reg_aldo2 {
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+	regulator-min-microvolt = <2500000>;
189
+	regulator-max-microvolt = <2500000>;
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+	regulator-name = "vcc-pa";
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+};
192
+
108193 &reg_aldo3 {
109194 	regulator-always-on;
110195 	regulator-min-microvolt = <2700000>;
....@@ -112,11 +197,17 @@
112197 	regulator-name = "avcc";
113198 };
114199 
200
+&reg_dc1sw {
201
+	regulator-min-microvolt = <3300000>;
202
+	regulator-max-microvolt = <3300000>;
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+	regulator-name = "vcc-gmac-phy";
204
+};
205
+
115206 &reg_dcdc1 {
116207 	regulator-always-on;
117
-	regulator-min-microvolt = <3000000>;
118
-	regulator-max-microvolt = <3000000>;
119
-	regulator-name = "vcc-3v0";
208
+	regulator-min-microvolt = <3300000>;
209
+	regulator-max-microvolt = <3300000>;
210
+	regulator-name = "vcc-3v3";
120211 };
121212 
122213 &reg_dcdc2 {
....@@ -146,27 +237,40 @@
146237 	regulator-name = "vcc-wifi-io";
147238 };
148239 
240
+/*
241
+ * Our WiFi chip needs both DLDO2 and DLDO3 to be powered at the same
242
+ * time, with the two being in sync, to be able to meet maximum power
243
+ * consumption during transmits. Since this is not really supported
244
+ * right now, just use the two as always on, and we will fix it later.
245
+ */
246
+
149247 &reg_dldo2 {
248
+	regulator-always-on;
150249 	regulator-min-microvolt = <3300000>;
151250 	regulator-max-microvolt = <3300000>;
152251 	regulator-name = "vcc-wifi";
153252 };
154253 
155
-&mmc0 {
156
-	vmmc-supply = <&reg_dcdc1>;
157
-	bus-width = <4>;
158
-	cd-gpios = <&pio 7 13 GPIO_ACTIVE_LOW>; /* PH13 */
159
-	status = "okay";
254
+&reg_dldo3 {
255
+	regulator-always-on;
256
+	regulator-min-microvolt = <3300000>;
257
+	regulator-max-microvolt = <3300000>;
258
+	regulator-name = "vcc-wifi-2";
160259 };
161260 
162
-&mmc1 {
163
-	pinctrl-names = "default";
164
-	pinctrl-0 = <&mmc1_pg_pins>;
165
-	vmmc-supply = <&reg_dldo2>;
166
-	vqmmc-supply = <&reg_dldo1>;
167
-	mmc-pwrseq = <&wifi_pwrseq>;
168
-	bus-width = <4>;
169
-	non-removable;
261
+&reg_dldo4 {
262
+	regulator-min-microvolt = <2500000>;
263
+	regulator-max-microvolt = <2500000>;
264
+	regulator-name = "vdd2v5-sata";
265
+};
266
+
267
+&reg_eldo3 {
268
+	regulator-min-microvolt = <1200000>;
269
+	regulator-max-microvolt = <1200000>;
270
+	regulator-name = "vdd1v2-sata";
271
+};
272
+
273
+&tcon_tv0 {
170274 	status = "okay";
171275 };
172276 
....@@ -176,6 +280,25 @@
176280 	status = "okay";
177281 };
178282 
283
+&uart3 {
284
+	pinctrl-names = "default";
285
+	pinctrl-0 = <&uart3_pg_pins>, <&uart3_rts_cts_pg_pins>;
286
+	uart-has-rtscts;
287
+	status = "okay";
288
+
289
+	bluetooth {
290
+		compatible = "brcm,bcm43438-bt";
291
+		clocks = <&ccu CLK_OUTA>;
292
+		clock-names = "lpo";
293
+		vbat-supply = <&reg_dldo2>;
294
+		vddio-supply = <&reg_dldo1>;
295
+		device-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
296
+		/* TODO host wake line connected to PMIC GPIO pins */
297
+		shutdown-gpios = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
298
+		max-speed = <1500000>;
299
+	};
300
+};
301
+
179302 &usbphy {
180303 	usb1_vbus-supply = <&reg_vcc5v0>;
181304 	status = "okay";