Feature/wb85 38071cb

arch/arm64/boot/dts/allwinner/Makefile

@@ -49,11 +49,13 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-wirenboard8-bootlet.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-wirenboard8xx.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-wirenboard843.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-wirenboard851.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-wirenboard851-38071cb.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-wirenboard851m.dtb
 
 # Enables support for device-tree overlays
 DTC_FLAGS_sun50i-h616-wirenboard8-bootlet := -@
 DTC_FLAGS_sun50i-h616-wirenboard8xx := -@
 DTC_FLAGS_sun50i-h616-wirenboard843 := -@
 DTC_FLAGS_sun50i-h616-wirenboard851 := -@
+DTC_FLAGS_sun50i-h616-wirenboard851-38071cb := -@
 DTC_FLAGS_sun50i-h616-wirenboard851m := -@

arch/arm64/boot/dts/allwinner/sun50i-h616-wirenboard851-38071cb.dts

@@ -0,0 +1,76 @@
+/dts-v1/;
+#include "sun50i-h616-wirenboard851.dts"
+#include "sun50i-h616-wirenboard85x-38071cb.dtsi"
+
+/ {
+	model = "Wiren Board rev. 8.5.1 (T507) 38071cb";
+	compatible = "wirenboard,wirenboard-851-38071cb", "wirenboard,wirenboard-85x-38071cb", "wirenboard,wirenboard-85x", "wirenboard,wirenboard-8xx", "allwinner,sun50i-h616";
+
+	mod1_pinmux_dummy {
+		compatible = "regulator-fixed";
+		regulator-name = "mod1_pinmux_dummy";
+		pinctrl-names = "default";
+		pinctrl-0 = <>;
+	};
+
+	mod2_pinmux_dummy {
+		compatible = "regulator-fixed";
+		regulator-name = "mod2_pinmux_dummy";
+		pinctrl-names = "default";
+		pinctrl-0 = <>;
+	};
+
+	mod3_pinmux_dummy {
+		compatible = "regulator-fixed";
+		regulator-name = "mod3_pinmux_dummy";
+		pinctrl-names = "default";
+		pinctrl-0 = <>;
+	};
+
+	wirenboard {
+		gpios {
+			MOD1_OUT1 { io-gpios = <&wbec_gpio 7 0>; sort-order = <11>; };
+			MOD2_OUT1 { io-gpios = <&wbec_gpio 10 0>; sort-order = <21>; };
+			MOD3_OUT1 { io-gpios = <&pio 8 15 0>; sort-order = <31>; gpio-xlate-type = "bank_pin"; gpio-pins-per-bank = <32>; };
+		};
+	};
+
+	mod4_pps {
+		compatible = "pps-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <>;
+		gpios = <&pio 3 10 0>;
+	};
+};
+
+&wbec_uart_mod1 { /* MOD1 */
+	status = "okay";
+};
+
+&wbec_uart_mod2 { /* MOD2 */
+	status = "okay";
+};
+
+&uart4 { /* MOD3 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mod3_txrx_uart>;
+	status = "okay";
+};
+
+&uart5 { /* MOD4 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mod4_txrx_uart>;
+	status = "okay";
+};
+
+&wbc_modem { /* WBC2-4G */
+	status = "okay";
+	model = "a7600x";
+	type = "4g", "3g", "edge", "gprs";
+	compatible = "wirenboard,wbc-usb";
+};
+
+&led_red {
+	default-state = "off";
+	linux,default-trigger = "default-off";
+};

arch/arm64/boot/dts/allwinner/sun50i-h616-wirenboard85x-38071cb.dtsi

@@ -0,0 +1,44 @@
+/* disable eth1 */
+&emac1 {
+    status = "disabled";
+};
+
+/* disable 1-Wire on both pins to use these pins as GPIO */
+&onewire_w1 {
+    status = "disabled";
+};
+
+&onewire_w2 {
+    status = "disabled";
+};
+
+/* disable forced 1-Wire pull-ups and map them to regulators
+ * in order to make them unavailable from userspace
+ * and thus to protect W1 and W2 GPIOs
+ */
+/ {
+    regulators {
+        reg_pu_dummy_w1 {
+            compatible = "regulator-fixed";
+            regulator-name = "reg_pu_dummy_w1";
+            pinctrl-names = "default";
+            pinctrl-0 = &pinctrl_w1_gpio;
+            gpio = <&pio 6 8 GPIO_ACTIVE_HIGH>;
+            enable-active-high;
+        };
+
+        reg_pu_dummy_w2 {
+            compatible = "regulator-fixed";
+            regulator-name = "reg_pu_dummy_w2";
+            pinctrl-names = "default";
+            pinctrl-0 = &pinctrl_w2_gpio;
+            gpio = <&pio 4 21 GPIO_ACTIVE_HIGH>;
+            enable-active-high;
+        };
+    };
+};
+
+/* enable RS-485-2 which is usually enabled by hwconf */
+&uart1 {
+    status = "okay";
+};

arch/arm64/boot/dts/allwinner/sun50i-h616-wirenboard85x.dtsi

@@ -261,7 +261,7 @@
 			linux,default-trigger = "default-off";
 		};
 
-		red {
+		led_red: red {
 			label = "red";
 			color = <LED_COLOR_ID_RED>;
 			gpios = <&pio PA 12 GPIO_ACTIVE_HIGH>;