ipq806x: more dts cleanup

Remove the wifi5g LED from the the d7800, r7500 and r7800. Albeit this
GPIO is mentioned in the GPL tarball, it doesn't do anything. The
2.4/5 GHz LEDs are connected to the wifi chips and not be controlled
from the the userspace.

Use the LEDs names/colours as they are used in the board manuals. Merge
redundant LED configurations. Use the phy[0|1]tpt trigger for the
wireless LEDs. Remove the workarounds for the not controllable wireless
LEDs.

Fix spi compatible strings and remove superfluous spi-max-frequency
parameters.

If there are two power leds, use one for indicating normal operation and
one for failsafe/upgrade. Keep the on/off state of the main power led
during boot.

Use the usb pinmux settings from the nbg6817 gpl sources.

Signed-off-by: Mathias Kresin <dev@kresin.me>

7 files changed, 75 insertions, 91 deletions

diff --git a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-c2600.dts b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-c2600.dts
index f22838f7b4..7eeaab1557 100644
--- a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-c2600.dts
+++ b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-c2600.dts
@@ -150,7 +150,6 @@
 
 			spi5: spi@1a280000 {
 				status = "ok";
-				spi-max-frequency = <50000000>;
 
 				pinctrl-0 = <&spi_pins>;
 				pinctrl-names = "default";
@@ -474,18 +473,18 @@
 			gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan_red {
-			label = "c2600:orange:wan";
+		wan_amber {
+			label = "c2600:amber:wan";
 			gpios = <&qcom_pinmux 26 GPIO_ACTIVE_LOW>;
 		};
 
-		wan_blue {
+		wan_white {
 			label = "c2600:white:wan";
 			gpios = <&qcom_pinmux 33 GPIO_ACTIVE_LOW>;
 		};
 
-		power: status {
-			label = "c2600:white:status";
+		power: power {
+			label = "c2600:white:power";
 			gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
 		};
diff --git a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-d7800.dts b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-d7800.dts
index 4af56bae49..a8a613945f 100644
--- a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-d7800.dts
+++ b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-d7800.dts
@@ -25,10 +25,10 @@
 		serial0 = &uart4;
 		mdio-gpio0 = &mdio0;
 
-		led-boot = &power;
-		led-failsafe = &power;
-		led-running = &power;
-		led-upgrade = &power;
+		led-boot = &power_white;
+		led-failsafe = &power_amber;
+		led-running = &power_white;
+		led-upgrade = &power_amber;
 	};
 
 	chosen {
@@ -59,7 +59,7 @@
 			led_pins: led_pins {
 				mux {
 					pins = "gpio7", "gpio8", "gpio9", "gpio22", "gpio23",
-						"gpio24","gpio26", "gpio53", "gpio64", "gpio67";
+						"gpio24","gpio26", "gpio53", "gpio64";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-up;
@@ -354,27 +354,27 @@
 		pinctrl-names = "default";
 
 		usb1 {
-			label = "d7800:amber:usb1";
+			label = "d7800:white:usb1";
 			gpios = <&qcom_pinmux 7 GPIO_ACTIVE_HIGH>;
 		};
 
-		usb3 {
-			label = "d7800:amber:usb3";
+		usb2 {
+			label = "d7800:white:usb2";
 			gpios = <&qcom_pinmux 8 GPIO_ACTIVE_HIGH>;
 		};
 
-		status {
-			label = "d7800:amber:status";
+		power_amber: power_amber {
+			label = "d7800:amber:power";
 			gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
 		};
 
-		internet {
-			label = "d7800:white:internet";
+		wan_white {
+			label = "d7800:white:wan";
 			gpios = <&qcom_pinmux 22 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan {
-			label = "d7800:white:wan";
+		wan_amber {
+			label = "d7800:amber:wan";
 			gpios = <&qcom_pinmux 23 GPIO_ACTIVE_HIGH>;
 		};
 
@@ -388,21 +388,16 @@
 			gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
 		};
 
-		power: power {
+		power_white: power_white {
 			label = "d7800:white:power";
 			gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
 		};
 
-		rfkill {
-			label = "d7800:white:rfkill";
+		wifi {
+			label = "d7800:white:wifi";
 			gpios = <&qcom_pinmux 64 GPIO_ACTIVE_HIGH>;
 		};
-
-		wifi5g {
-			label = "d7800:white:wifi5g";
-			gpios = <&qcom_pinmux 67 GPIO_ACTIVE_HIGH>;
-		};
 	};
 };
 
diff --git a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-r7500.dts b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-r7500.dts
index 7fcbb0c878..fc35df7e68 100644
--- a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-r7500.dts
+++ b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-r7500.dts
@@ -25,10 +25,10 @@
 		serial0 = &uart4;
 		mdio-gpio0 = &mdio0;
 
-		led-boot = &power;
-		led-failsafe = &power;
-		led-running = &power;
-		led-upgrade = &power;
+		led-boot = &power_white;
+		led-failsafe = &power_amber;
+		led-running = &power_white;
+		led-upgrade = &power_amber;
 	};
 
 	chosen {
@@ -59,7 +59,7 @@
 			led_pins: led_pins {
 				mux {
 					pins = "gpio7", "gpio8", "gpio9", "gpio22", "gpio23",
-						"gpio24","gpio26", "gpio53", "gpio64", "gpio67";
+						"gpio24","gpio26", "gpio53", "gpio64";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-up;
@@ -321,27 +321,27 @@
 		pinctrl-names = "default";
 
 		usb1 {
-			label = "r7500:amber:usb1";
+			label = "r7500:white:usb1";
 			gpios = <&qcom_pinmux 7 GPIO_ACTIVE_HIGH>;
 		};
 
-		usb3 {
-			label = "r7500:amber:usb3";
+		usb2 {
+			label = "r7500:white:usb2";
 			gpios = <&qcom_pinmux 8 GPIO_ACTIVE_HIGH>;
 		};
 
-		status {
-			label = "r7500:amber:status";
+		power_amber: power_amber {
+			label = "r7500:amber:power";
 			gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
 		};
 
-		internet {
-			label = "r7500:white:internet";
+		wan_white {
+			label = "r7500:white:wan";
 			gpios = <&qcom_pinmux 22 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan {
-			label = "r7500:white:wan";
+		wan_amber {
+			label = "r7500:amber:wan";
 			gpios = <&qcom_pinmux 23 GPIO_ACTIVE_HIGH>;
 		};
 
@@ -355,21 +355,16 @@
 			gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
 		};
 
-		power: power {
+		power_white: power_white {
 			label = "r7500:white:power";
 			gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
 		};
 
-		rfkill {
-			label = "r7500:white:rfkill";
+		wifi {
+			label = "r7500:white:wifi";
 			gpios = <&qcom_pinmux 64 GPIO_ACTIVE_HIGH>;
 		};
-
-		wifi5g {
-			label = "r7500:white:wifi5g";
-			gpios = <&qcom_pinmux 67 GPIO_ACTIVE_HIGH>;
-		};
 	};
 };
 
diff --git a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-r7500v2.dts b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-r7500v2.dts
index 67af68ee98..4edfbeb72d 100644
--- a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-r7500v2.dts
+++ b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-r7500v2.dts
@@ -404,8 +404,8 @@
 			default-state = "keep";
 		};
 
-		rfkill {
-			label = "r7500v2:white:rfkill";
+		wifi {
+			label = "r7500v2:white:wifi";
 			gpios = <&qcom_pinmux 64 GPIO_ACTIVE_HIGH>;
 		};
 	};
diff --git a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-vr2600v.dts b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-vr2600v.dts
index ec0aa0c0ee..407c180ec5 100644
--- a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-vr2600v.dts
+++ b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-vr2600v.dts
@@ -129,7 +129,6 @@
 
 			spi4: spi@1a280000 {
 				status = "ok";
-				spi-max-frequency = <50000000>;
 
 				pinctrl-0 = <&spi_pins>;
 				pinctrl-names = "default";
@@ -401,6 +400,7 @@
 		power: power {
 			label = "vr2600v:white:power";
 			gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
+			default-state = "keep";
 		};
 
 		phone {
diff --git a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts
index d23d57aa47..abc381a15e 100644
--- a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts
+++ b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts
@@ -58,19 +58,12 @@
 			};
 
 			led_pins: led_pins {
-				off {
-					pins = "gpio26", "gpio33", "gpio64";
+				mux {
+					pins = "gpio9", "gpio26", "gpio33", "gpio64";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-down;
 				};
-
-				on {
-					pins = "gpio9";
-					function = "gpio";
-					drive-strength = <2>;
-					bias-pull-up;
-				};
 			};
 
 			mdio0_pins: mdio0_pins {
@@ -117,38 +110,40 @@
 			};
 
 			usb0_pwr_en_pins: usb0_pwr_en_pins {
-				pwr {
-					pins = "gpio14";
+				mux {
+					pins = "gpio16", "gpio17";
 					function = "gpio";
 					drive-strength = <12>;
+				};
+
+				pwr {
+					pins = "gpio17";
 					bias-pull-down;
 					output-high;
 				};
 
 				ovc {
-					pins = "gpio15";
-					function = "gpio";
-					drive-strength = <12>;
+					pins = "gpio16";
 					bias-pull-up;
-					output-high;
 				};
 			};
 
 			usb1_pwr_en_pins: usb1_pwr_en_pins {
-				pwr {
-					pins = "gpio17";
+				mux {
+					pins = "gpio14", "gpio15";
 					function = "gpio";
 					drive-strength = <12>;
+				};
+
+				pwr {
+					pins = "gpio14";
 					bias-pull-down;
 					output-high;
 				};
 
 				ovc {
-					pins = "gpio16";
-					function = "gpio";
-					drive-strength = <12>;
+					pins = "gpio15";
 					bias-pull-up;
-					output-high;
 				};
 			};
 		};
@@ -173,14 +168,14 @@
 
 			spi4: spi@1a280000 {
 				status = "ok";
-				spi-max-frequency = <50000000>;
+
 				pinctrl-0 = <&spi_pins>;
 				pinctrl-names = "default";
 
 				cs-gpios = <&qcom_pinmux 20 GPIO_ACTIVE_HIGH>;
 
 				flash: m25p80@0 {
-					compatible = "s25fl512s";
+					compatible = "jedec,spi-nor";
 					#address-cells = <1>;
 					#size-cells = <1>;
 					spi-max-frequency = <51200000>;
@@ -371,17 +366,22 @@
 		power: power {
 			label = "nbg6817:white:power";
 			gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
+			default-state = "keep";
 		};
 
-		wifi {
-			label = "nbg6817:amber:wifi";
+		wifi2g {
+			label = "nbg6817:amber:wifi2g";
 			gpios = <&qcom_pinmux 33 GPIO_ACTIVE_HIGH>;
 		};
 
+		/* wifi2g amber from the manual is missing */
+
 		wifi5g {
 			label = "nbg6817:amber:wifi5g";
 			gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
 		};
+
+		/* wifi5g amber from the manual is missing */
 	};
 };
 
diff --git a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-r7800.dts b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-r7800.dts
index 42d6e2b7a0..79c8334a42 100644
--- a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-r7800.dts
+++ b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-r7800.dts
@@ -31,7 +31,7 @@
 		mdio-gpio0 = &mdio0;
 
 		led-boot = &power_white;
-		led-failsafe = &power_white;
+		led-failsafe = &power_amber;
 		led-running = &power_white;
 		led-upgrade = &power_amber;
 	};
@@ -62,7 +62,7 @@
 
 			led_pins: led_pins {
 				pins = "gpio7", "gpio8", "gpio9", "gpio22", "gpio23",
-					"gpio24","gpio26", "gpio53", "gpio64", "gpio67";
+					"gpio24","gpio26", "gpio53", "gpio64";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-pull-down;
@@ -221,7 +221,7 @@
 
 			spi5: spi@1a280000 {
 				status = "ok";
-				spi-max-frequency = <50000000>;
+
 				pinctrl-0 = <&spi_pins>;
 				pinctrl-names = "default";
 
@@ -244,14 +244,14 @@
 			status = "ok";
 			spi6: spi@16580000 {
 				status = "ok";
-				spi-max-frequency = <6000000>;
+
 				pinctrl-0 = <&spi6_pins>;
 				pinctrl-names = "default";
 
 				cs-gpios = <&qcom_pinmux 57 GPIO_ACTIVE_HIGH>;
 
 				spi-nor@0 {
-					compatible = "spi-nor";
+					compatible = "jedec,spi-nor";
 					reg = <0>;
 					spi-max-frequency = <6000000>;
 				};
@@ -516,7 +516,7 @@
 		power_white: power_white {
 			label = "r7800:white:power";
 			gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
-			default-state = "on";
+			default-state = "keep";
 		};
 
 		power_amber: power_amber {
@@ -549,8 +549,8 @@
 			gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
 		};
 
-		rfkill {
-			label = "r7800:white:rfkill";
+		wifi {
+			label = "r7800:white:wifi";
 			gpios = <&qcom_pinmux 64 GPIO_ACTIVE_HIGH>;
 		};
 
@@ -558,11 +558,6 @@
 			label = "r7800:white:wps";
 			gpios = <&qcom_pinmux 24 GPIO_ACTIVE_HIGH>;
 		};
-
-		wifi {
-			label = "r7800:white:wifi";
-			gpios = <&qcom_pinmux 67 GPIO_ACTIVE_HIGH>;
-		};
 	};
 };