ipq40xx: add support for ASUS Lyra

SoC:   Qualcomm IPQ4019 (Dakota) 717 MHz, 4 cores
RAM:   256 MiB (Nanya NT5CC128M16IP-DI)
FLASH: 128 MiB (Macronix NAND)
WiFi0: Qualcomm IPQ4019 b/g/n 2x2
WiFi1: Qualcomm IPQ4019 a/n/ac 2x2
WiFi2: Qualcomm Atheros QCA9886 a/n/ac
BT:    Atheros AR3012
IN:    WPS Button, Reset Button
OUT:   RGB-LED via TI LP5523 9-channel Controller
UART:  Front of Device - 115200 N-8
       Pinout 3.3v - RX - TX - GND (Square is VCC)

Installation:
1. Transfer OpenWRT-initramfs image to the device via SSH to /tmp.
Login credentials are identical to the Web UI.

2. Login to the device via SSH.

3. Flash the initramfs image using

> mtd-write -d linux -i openwrt-image-file

4. Power-cycle the device and wait for OpenWRT to boot.

5. From there flash the OpenWRT-sysupgrade image.

Ethernet-Ports: Although labeled identically, the port next to
the power socket is the LAN port and the other one is WAN. This
is the same behavior as in the stock firmware.

Signed-off-by: Marius Genheimer <mail@f0wl.cc>
[Dropped setup_mac 02_network in favour of 05_set_iface_mac_ipq40xx.sh,
reorderd 02_network entries, added board.bin WA for the QCA9886 from ath79,
minor dts touchup, added rng to 4.19 dts]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

1 files changed, 309 insertions, 0 deletions

diff --git a/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts
new file mode 100644
index 0000000000..7f6aa51bfa
--- /dev/null
+++ b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts
@@ -0,0 +1,309 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/dts-v1/;
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "ASUS Lyra MAP-AC2200";
+	compatible = "asus,map-ac2200";
+
+	aliases {
+		led-boot = &led_blue0;
+		led-failsafe = &led_red0;
+		led-running = &led_blue0;
+		led-upgrade = &led_red0;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2@60f8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 34 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+};
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	nand@0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "SBL1";
+				reg = <0x0 0x80000>;
+				read-only;
+			};
+
+			partition@80000 {
+				label = "MIBIB";
+				reg = <0x80000 0x80000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "QSEE";
+				reg = <0x100000 0x100000>;
+				read-only;
+			};
+
+			partition@200000 {
+				label = "CDT";
+				reg = <0x200000 0x80000>;
+				read-only;
+			};
+
+			partition@280000 {
+				label = "APPSBL";
+				reg = <0x280000 0x140000>;
+				read-only;
+			};
+
+			partition@3c0000 {
+				label = "APPSBLENV";
+				reg = <0x3c0000 0x40000>;
+				read-only;
+			};
+
+			partition@400000 {
+				label = "ubi";
+				reg = <0x400000 0x7c00000>;
+			};
+		};
+	};
+};
+
+&tlmm {
+	i2c_0_pins: i2c_0_pinmux {
+		pinmux {
+			function = "blsp_i2c0";
+			pins = "gpio20", "gpio21";
+			drive-strength = <16>;
+			bias-disable;
+		};
+	};
+
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	nand_pins: nand_pins {
+		pullups {
+			pins =	"gpio52", "gpio53", "gpio58",
+				"gpio59";
+			function = "qpic";
+			bias-pull-up;
+		};
+
+		pulldowns {
+			pins =	"gpio54", "gpio55", "gpio56",
+				"gpio57", "gpio60", "gpio61",
+				"gpio62", "gpio63", "gpio64",
+				"gpio65", "gpio66", "gpio67",
+				"gpio68", "gpio69";
+			function = "qpic";
+			bias-pull-down;
+		};
+	};
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "ASUS-MAP-AC2200";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "ASUS-MAP-AC2200";
+};
+
+&pcie0 {
+	status = "okay";
+	perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+	wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+
+	bridge@0,0 {
+		reg = <0x00000000 0 0 0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		wifi2: wifi@1,0 {
+			compatible = "qcom,ath10k";
+			status = "okay";
+			reg = <0x00010000 0 0 0 0>;
+			qcom,ath10k-calibration-variant = "ASUS-MAP-AC2200";
+		};
+	};
+};
+
+&usb2_hs_phy {
+	/* Bluetooth module attached via USB */
+	status = "okay";
+};
+
+&blsp1_i2c3 {
+	pinctrl-0 = <&i2c_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	led-controller@32 {
+		/* 9-channel RGB LED controller */
+		compatible = "national,lp5523";
+		reg = <0x32>;
+		clock-mode = [01];
+
+		led_blue0: blue0 {
+			chan-name = "blue0";
+			label = "map-ac2200:blue:chan0";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		blue1 {
+			chan-name = "blue1";
+			label = "map-ac2200:blue:chan1";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		blue2 {
+			chan-name = "blue2";
+			label = "map-ac2200:blue:chan2";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		led_green0: green0 {
+			chan-name = "green0";
+			label = "map-ac2200:green:chan0";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		green1 {
+			chan-name = "green1";
+			label = "map-ac2200:green:chan1";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		green2 {
+			chan-name = "green2";
+			label = "map-ac2200:green:chan2";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		led_red0: red0 {
+			chan-name = "red0";
+			label = "map-ac2200:red:chan0";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		red1 {
+			chan-name = "red1";
+			label = "map-ac2200:red:chan1";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		red2 {
+			chan-name = "red2";
+			label = "map-ac2200:red:chan2";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};