ramips: improve GnuBee Personal Cloud Two support

Use the generic board detection for the GnuBee Personal Cloud Two
instead of the target specific one as all recent additions are doing.

Fixup the pinmux to set all pins used as GPIO to the function GPIO.
Request pins where used.

Drop the i2c from the dts. There is nothing connected. While at it fix an
indentation issue and use references instead of duplicating the whole
node path.

Use the same switch config as for the GB-PC1 and drop the led trigger for
the not supported IP1001 phy connected to second rgmii.

Fixes: c60a21532b ("ramips: Add support for the GnuBee Personal Cloud Two")
Signed-off-by: Mathias Kresin <dev@kresin.me>

target/linux/ramips/base-files/etc/board.d/01_leds

@@ -187,16 +187,11 @@ fonera20n)
 	set_usb_led "$boardname:orange:usb"
 	set_wifi_led "$boardname:orange:wifi"
 	;;
-gb-pc1)
+gb-pc1|\
+gnubee,gb-pc2)
 	ucidef_set_led_switch "lan1" "lan1" "$boardname:green:lan1" "switch0" "0x01"
 	ucidef_set_led_switch "lan2" "lan2" "$boardname:green:lan2" "switch0" "0x10"
 	;;
-gb-pc2)
-	ucidef_set_led_switch "lan" "lan" "$board:green:lan" "switch0" "0x01"
-	ucidef_set_led_switch "wan" "wan" "$board:green:wan" "switch0" "0x10"
-	ucidef_set_led_netdev "eth1-g" "eth1-g" "$board:green:eth1-g" "eth1"
-	ucidef_set_led_netdev "eth1-y" "eth1-y" "$board:green:eth1-y" "eth1"
-	;;
 gl-mt300a|\
 gl-mt300n|\
 gl-mt750)

target/linux/ramips/base-files/etc/board.d/02_network

@@ -202,14 +202,11 @@ ramips_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "0:wan" "6@eth0"
 		;;
-	gb-pc1)
+	gb-pc1|\
+	gnubee,gb-pc2)
 		ucidef_add_switch "switch0" \
 			"0:lan" "4:lan" "6@eth0"
 		;;
-	gb-pc2)
-		ucidef_add_switch "switch0" \
-			"4:lan" "0:wan" "6@eth0"
-		;;
 	gl-mt300n-v2)
 		ucidef_add_switch "switch0" \
 			"1:lan" "0:wan" "6@eth0"

target/linux/ramips/base-files/etc/diag.sh

@@ -91,7 +91,7 @@ get_status_led() {
 	dir-620-d1|\
 	dwr-512-b|\
 	gb-pc1|\
-	gb-pc2|\
+	gnubee,gb-pc2|\
 	hpm|\
 	hw550-3g|\
 	mac1200rv2|\

target/linux/ramips/base-files/lib/ramips.sh

@@ -205,9 +205,6 @@ ramips_board_detect() {
 	*"GB-PC1")
 		name="gb-pc1"
 		;;
-	*"GB-PC2")
-		name="gb-pc2"
-		;;
 	*"GL-MT300A")
 		name="gl-mt300a"
 		;;

target/linux/ramips/base-files/lib/upgrade/platform.sh

@@ -61,7 +61,7 @@ platform_check_image() {
 	fonera20n|\
 	freestation5|\
 	gb-pc1|\
-	gb-pc2|\
+	gnubee,gb-pc2|\
 	gl-mt300a|\
 	gl-mt300n|\
 	gl-mt750|\

target/linux/ramips/dts/GB-PC2.dts

@@ -18,12 +18,6 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	palmbus: palmbus@1E000000 {
-		i2c@900 {
-			status = "okay";
-		};
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -50,23 +44,23 @@
 			gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
 		};
 
-		lan {
-			label = "gb-pc2:green:lan";
+		lan1 {
+			label = "gb-pc2:green:lan1";
 			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
 		};
 
-		wan {
-			label = "gb-pc2:green:wan";
+		lan2 {
+			label = "gb-pc2:green:lan2";
 			gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
 		};
 
-		eth1-y {
-			label = "gb-pc2:yellow:eth1-y";
+		lan3-yellow {
+			label = "gb-pc2:yellow:lan3";
 			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
 		};
 
-		eth1-g {
-			label = "gb-pc2:green:eth1-g";
+		lan3-green {
+			label = "gb-pc2:green:lan3";
 			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
 		};
 
@@ -75,6 +69,9 @@
 
 &sdhci {
 	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdhci_pins>;
 };
 
 &spi0 {
@@ -114,8 +111,8 @@
 };
 
 &cpuclock {
-			compatible = "fixed-clock";
-			clock-frequency = <900000000>;
+	compatible = "fixed-clock";
+	clock-frequency = <900000000>;
 };
 
 &pcie {
@@ -129,7 +126,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "uart3";
+			ralink,group = "jtag", "rgmii3", "uart3", "wdt";
 			ralink,function = "gpio";
 		};
 	};

target/linux/ramips/image/mt7621.mk

@@ -83,13 +83,13 @@ define Device/gb-pc1
 endef
 TARGET_DEVICES += gb-pc1
 
-define Device/gb-pc2
+define Device/gnubee_gb-pc2
   DTS := GB-PC2
   DEVICE_TITLE := GnuBee Personal Cloud Two
   DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-usb3 kmod-sdhci-mt7620
   IMAGE_SIZE := $(ralink_default_fw_size_32M)
 endef
-TARGET_DEVICES += gb-pc2
+TARGET_DEVICES += gnubee_gb-pc2
 
 define Device/hc5962
   DTS := HC5962