ath79: add support for MikroTik RouterBOARD 921GS-5HPacD-15s

The MikroTik RouterBOARD 921GS-5HPacD-15s (mANTBox 15s) is an outdoor
antenna for 5 GHz with an built-in router. This ports the board from
ar71xx.

See https://mikrotik.com/product/RB921GS-5HPacD-15S for more info.

Specifications:
 - SoC: Qualcomm Atheros QCA9558 (720 MHz)
 - RAM: 128 MB
 - Storage: 128 MB NAND
 - Wireless: external QCA9892 802.11a/ac 2x2:2
 - Ethernet: 1x 1000/100/10 Mbps, integrated, via AR8031 PHY, passive PoE in
 - SFP: 1x host

Working:
 - NAND storage detection
 - Ethernet
 - Wireless
 - 1x user LED (blinks during boot, sysupgrade)
 - Reset button
 - Sysupgrade

Untested:
 - SFP cage (probably not working)

Installation (untested):
 - Boot initramfs image via TFTP and then flash sysupgrade image

As the embedded RB921-pcb is a stripped down version of the RB922 this patch
adds a common dtsi for this series and includes this to the final dts-files.

Signed-off-by: Sven Roederer <devel-sven@geroedel.de>
[move ath10k-leds closer to ath10k definition in DTS files]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 1 insertions, 125 deletions

diff --git a/target/linux/ath79/dts/qca9558_mikrotik_routerboard-922uags-5hpacd.dts b/target/linux/ath79/dts/qca9558_mikrotik_routerboard-922uags-5hpacd.dts
index a3f42f87bf..92a1772e20 100644
--- a/target/linux/ath79/dts/qca9558_mikrotik_routerboard-922uags-5hpacd.dts
+++ b/target/linux/ath79/dts/qca9558_mikrotik_routerboard-922uags-5hpacd.dts
@@ -1,31 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
 /dts-v1/;
 
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-
-#include "qca955x.dtsi"
+#include "qca9558_mikrotik_routerboard-92x.dtsi"
 
 / {
 	compatible = "mikrotik,routerboard-922uags-5hpacd", "qca,qca9558";
 	model = "MikroTik RouterBOARD 922UAGS-5HPacD";
 
-	aliases {
-		led-boot = &led_user;
-		led-failsafe = &led_user;
-		led-upgrade = &led_user;
-		serial0 = &uart;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		led_user: user {
-			label = "mikrotik:green:user";
-			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
-		};
-	};
-
 	ath10k-leds {
 		compatible = "gpio-leds";
 
@@ -36,120 +17,15 @@
 		};
 	};
 
-	keys {
-		compatible = "gpio-keys";
-
-		reset {
-			label = "reset";
-			linux,code = <KEY_RESTART>;
-			gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
-			debounce-interval = <60>;
-		};
-	};
-
 	gpio-export {
-		compatible = "gpio-export";
-
 		gpio_usb_power {
 			gpio-export,name = "mikrotik:power:usb";
 			gpio-export,output = <0>;
 			gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
 		};
-
-		gpio_nand_power {
-			gpio-export,name = "mikrotik:power:nand";
-			gpio-export,output = <0>;
-			gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
-		};
-	};
-};
-
-&mdio0 {
-	status = "okay";
-
-	phy4: ethernet-phy@4 {
-		reg = <4>;
-	};
-};
-
-&eth0 {
-	status = "okay";
-
-	phy-handle = <&phy4>;
-	pll-data = <0x8f000000 0xa0000101 0xa0001313>;
-
-	gmac-config {
-		device = <&gmac>;
-		rgmii-enabled = <1>;
 	};
 };
 
-&spi {
-	status = "okay";
-
-	flash@0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <25000000>;
-
-		partitions {
-			compatible = "mikrotik,routerboot-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "routerboot";
-				reg = <0x0 0x0>;
-				read-only;
-			};
-
-			hard_config: hard_config {
-				read-only;
-			};
-
-			bios {
-				read-only;
-			};
-
-			soft_config {
-			};
-		};
-	};
-};
-
-&nand {
-	status = "okay";
-
-	nand-ecc-mode = "soft";
-	qca,nand-swap-dma;
-	qca,nand-scan-fixup;
-
-	partitions {
-		compatible = "fixed-partitions";
-		#size-cells = <1>;
-
-		partition@0 {
-			label = "booter";
-			reg = <0x0000000 0x0040000>;
-			read-only;
-		};
-
-		partition@40000 {
-			label = "kernel";
-			reg = <0x0040000 0x03c0000>;
-		};
-
-		partition@400000 {
-			label = "ubi";
-			reg = <0x0400000 0x7c00000>;
-		};
-	};
-};
-
-&uart {
-	status = "okay";
-};
-
 &pcie0 {
 	status = "okay";