ramips: consolidate Netgear devices for mt7628

This creates a common DTSI and shared image definition for the
relatively similar Netgear devices for mt7628 platform.

As a side effect, this raises SPI flash frequency for the R6120,
as it's expected to work there as well if it works for R6080 and
R6020.

Based on the data from the other devices, it also seems probable
the 5g MAC address for R6120 could be extracted from the caldata,
and the mtd-mac-address there could be dropped.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 15 insertions, 78 deletions

diff --git a/target/linux/ramips/dts/mt7628an_netgear_r6120.dts b/target/linux/ramips/dts/mt7628an_netgear_r6120.dts
index 191538100c..51e51db3ec 100644
--- a/target/linux/ramips/dts/mt7628an_netgear_r6120.dts
+++ b/target/linux/ramips/dts/mt7628an_netgear_r6120.dts
@@ -1,9 +1,6 @@
 /dts-v1/;
 
-#include "mt7628an.dtsi"
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
+#include "mt7628an_netgear_r6xxx.dtsi"
 
 / {
 	compatible = "netgear,r6120", "mediatek,mt7628an-soc";
@@ -17,16 +14,6 @@
 		label-mac-device = &ethernet;
 	};
 
-	keys {
-		compatible = "gpio-keys";
-
-		reset {
-			label = "reset";
-			gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RESTART>;
-		};
-	};
-
 	leds {
 		compatible = "gpio-leds";
 
@@ -77,77 +64,27 @@
 
 &state_default {
 	gpio {
-		groups = "p0led_an", "p1led_an", "p2led_an",
-			       "p3led_an", "p4led_an", "wdt",
-			       "wled_an", "uart1";
+		groups = "p0led_an", "p1led_an", "p2led_an", "p3led_an",
+		         "p4led_an", "wdt", "wled_an", "uart1";
 		function = "gpio";
 	};
 };
 
-&spi0 {
-	status = "okay";
-
-	flash@0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <10000000>;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "u-boot";
-				reg = <0x0 0x40000>;
-				read-only;
-			};
-
-			factory: partition@40000 {
-				label = "factory";
-				reg = <0x40000 0x20000>;
-				read-only;
-			};
-
-			partition@60000 {
-				label = "nvram";
-				reg = <0x60000 0x30000>;
-				read-only;
-			};
-
-			partition@90000 {
-				compatible = "denx,uimage";
-				label = "firmware";
-				reg = <0x90000 0xf60000>;
-			};
-
-			partition@ff0000 {
-				label = "reserved";
-				reg = <0xff0000 0x10000>;
-				read-only;
-			};
-		};
+&partitions {
+	partition@90000 {
+		compatible = "denx,uimage";
+		label = "firmware";
+		reg = <0x90000 0xf60000>;
 	};
-};
 
-&wmac {
-	status = "okay";
+	partition@ff0000 {
+		label = "reserved";
+		reg = <0xff0000 0x10000>;
+		read-only;
+	};
 };
 
-&ethernet {
+&wifi5 {
 	mtd-mac-address = <&factory 0x4>;
-};
-
-&pcie {
-	status = "okay";
-};
-
-&pcie0 {
-	wifi@0,0 {
-		reg = <0x0000 0 0 0 0>;
-		mediatek,mtd-eeprom = <&factory 0x8000>;
-		ieee80211-freq-limit = <5000000 6000000>;
-		mtd-mac-address = <&factory 0x4>;
-		mtd-mac-address-increment = <(2)>;
-	};
+	mtd-mac-address-increment = <(2)>;
 };