ipq806x: remove support for kernel 4.19

The target uses 5.4 as default kernel since 04/2020.

Kernel 4.19 support is not really maintained anymore, and there has
been a lot of changes between 4.19 and 5.4 on this target. Despite,
new devices are typically added for 5.4 only anyway.

Thus, make maintaining of old stuff and reviewing of new stuff
easier by removing support for kernel 4.19.

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

1 files changed, 0 insertions, 370 deletions

diff --git a/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-wg2600hp.dts b/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-wg2600hp.dts
deleted file mode 100644
index 1a6b7eb4d6..0000000000
--- a/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-wg2600hp.dts
+++ /dev/null
@@ -1,370 +0,0 @@
-#include "qcom-ipq8064-v2.0.dtsi"
-
-#include <dt-bindings/input/input.h>
-
-/ {
-	model = "NEC Aterm WG2600HP";
-	compatible = "nec,wg2600hp", "qcom,ipq8064";
-
-	memory@0 {
-		reg = <0x42000000 0x1e000000>;
-		device_type = "memory";
-	};
-
-	aliases {
-		mdio-gpio0 = &mdio0;
-
-		led-boot = &power_green;
-		led-failsafe = &power_red;
-		led-running = &power_green;
-		led-upgrade = &power_green;
-	};
-
-	keys {
-		compatible = "gpio-keys";
-		pinctrl-0 = <&button_pins>;
-		pinctrl-names = "default";
-
-		wps {
-			label = "wps";
-			gpios = <&qcom_pinmux 16 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_WPS_BUTTON>;
-		};
-
-		reset {
-			label = "reset";
-			gpios = <&qcom_pinmux 54 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RESTART>;
-		};
-
-		bridge {
-			label = "bridge";
-			gpios = <&qcom_pinmux 24 GPIO_ACTIVE_LOW>;
-			linux,code = <BTN_0>;
-			linux,input-type = <EV_SW>;
-		};
-
-		converter {
-			label = "converter";
-			gpios = <&qcom_pinmux 25 GPIO_ACTIVE_LOW>;
-			linux,code = <BTN_0>;
-			linux,input-type = <EV_SW>;
-		};
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		pinctrl-0 = <&led_pins>;
-		pinctrl-names = "default";
-
-		converter_green {
-			label = "green:converter";
-			gpios = <&qcom_pinmux 6 GPIO_ACTIVE_HIGH>;
-		};
-
-		power_red: power_red {
-			label = "red:power";
-			gpios = <&qcom_pinmux 7 GPIO_ACTIVE_HIGH>;
-		};
-
-		active_green {
-			label = "green:active";
-			gpios = <&qcom_pinmux 8 GPIO_ACTIVE_HIGH>;
-		};
-
-		active_red {
-			label = "red:active";
-			gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
-		};
-
-		power_green: power_green {
-			label = "green:power";
-			gpios = <&qcom_pinmux 14 GPIO_ACTIVE_HIGH>;
-		};
-
-		converter_red {
-			label = "red:converter";
-			gpios = <&qcom_pinmux 15 GPIO_ACTIVE_HIGH>;
-		};
-
-		wlan2g_green {
-			label = "green:wlan2g";
-			gpios = <&qcom_pinmux 55 GPIO_ACTIVE_HIGH>;
-		};
-
-		wlan2g_red {
-			label = "red:wlan2g";
-			gpios = <&qcom_pinmux 56 GPIO_ACTIVE_HIGH>;
-		};
-
-		wlan5g_green {
-			label = "green:wlan5g";
-			gpios = <&qcom_pinmux 57 GPIO_ACTIVE_HIGH>;
-		};
-
-		wlan5g_red {
-			label = "red:wlan5g";
-			gpios = <&qcom_pinmux 58 GPIO_ACTIVE_HIGH>;
-		};
-
-		tv_green {
-			label = "green:tv";
-			gpios = <&qcom_pinmux 64 GPIO_ACTIVE_HIGH>;
-		};
-
-		tv_red {
-			label = "red:tv";
-			gpios = <&qcom_pinmux 65 GPIO_ACTIVE_HIGH>;
-		};
-	};
-};
-
-&adm_dma {
-	status = "okay";
-};
-
-&mdio0 {
-	status = "okay";
-
-	pinctrl-0 = <&mdio0_pins>;
-	pinctrl-names = "default";
-
-	ethernet-phy@0 {
-		reg = <0>;
-		qca,ar8327-initvals = <
-			0x00004 0x06000000  /* PAD0_MODE */
-			0x0000c 0x00080080  /* PAD6_MODE */
-			0x000e4 0x0006a545  /* MAC_POWER_SEL */
-			0x000e0 0xc74164de  /* SGMII_CTRL */
-			0x0007c 0x0000004e  /* PORT0_STATUS */
-			0x00094 0x0000004e  /* PORT6_STATUS */
-			>;
-	};
-
-	ethernet-phy@4 {
-		reg = <4>;
-	};
-};
-
-&gmac1 {
-	status = "okay";
-
-	phy-mode = "rgmii";
-	qcom,id = <1>;
-
-	pinctrl-0 = <&rgmii2_pins>;
-	pinctrl-names = "default";
-
-	mtd-mac-address = <&PRODUCTDATA 6>;
-
-	fixed-link {
-		speed = <1000>;
-		full-duplex;
-	};
-};
-
-&gmac2 {
-	status = "okay";
-
-	phy-mode = "sgmii";
-	qcom,id = <2>;
-
-	mtd-mac-address = <&PRODUCTDATA 0>;
-
-	fixed-link {
-		speed = <1000>;
-		full-duplex;
-	};
-};
-
-&gsbi5 {
-	status = "okay";
-
-	qcom,mode = <GSBI_PROT_SPI>;
-
-	spi@1a280000 {
-		status = "okay";
-
-		pinctrl-0 = <&spi_pins>;
-		pinctrl-names = "default";
-
-		cs-gpios = <&qcom_pinmux 20 GPIO_ACTIVE_HIGH>;
-
-		flash@0 {
-			compatible = "jedec,spi-nor";
-			spi-max-frequency = <50000000>;
-			reg = <0>;
-
-			partitions {
-				compatible = "fixed-partitions";
-				#address-cells = <1>;
-				#size-cells = <1>;
-
-				SBL1@0 {
-					label = "SBL1";
-					reg = <0x0 0x20000>;
-					read-only;
-				};
-
-				MIBIB@20000 {
-					label = "MIBIB";
-					reg = <0x20000 0x20000>;
-					read-only;
-				};
-
-				SBL2@40000 {
-					label = "SBL2";
-					reg = <0x40000 0x40000>;
-					read-only;
-				};
-
-				SBL3@80000 {
-					label = "SBL3";
-					reg = <0x80000 0x80000>;
-					read-only;
-				};
-
-				DDRCONFIG@100000 {
-					label = "DDRCONFIG";
-					reg = <0x100000 0x10000>;
-					read-only;
-				};
-
-				SSD@110000 {
-					label = "SSD";
-					reg = <0x110000 0x10000>;
-					read-only;
-				};
-
-				TZ@120000 {
-					label = "TZ";
-					reg = <0x120000 0x80000>;
-					read-only;
-				};
-
-				RPM@1a0000 {
-					label = "RPM";
-					reg = <0x1a0000 0x80000>;
-					read-only;
-				};
-
-				APPSBL@220000 {
-					label = "APPSBL";
-					reg = <0x220000 0x80000>;
-					read-only;
-				};
-
-				APPSBLENV@2a0000 {
-					label = "APPSBLENV";
-					reg = <0x2a0000 0x10000>;
-				};
-
-				PRODUCTDATA: PRODUCTDATA@2b0000 {
-					label = "PRODUCTDATA";
-					reg = <0x2b0000 0x30000>;
-					read-only;
-				};
-
-				ART@2e0000 {
-					label = "ART";
-					reg = <0x2e0000 0x40000>;
-					read-only;
-				};
-
-				TP@320000 {
-					label = "TP";
-					reg = <0x320000 0x40000>;
-					read-only;
-				};
-
-				TINY@360000 {
-					label = "TINY";
-					reg = <0x360000 0x500000>;
-					read-only;
-				};
-
-				firmware@860000 {
-					compatible = "denx,uimage";
-					label = "firmware";
-					reg = <0x860000 0x17a0000>;
-				};
-			};
-		};
-	};
-};
-
-&usb3_0 {
-	status = "okay";
-
-	pinctrl-0 = <&usb_pwr_en_pins>;
-	pinctrl-names = "default";
-};
-
-&usb3_1 {
-	status = "okay";
-};
-
-&pcie0 {
-	status = "okay";
-};
-
-&pcie1 {
-	status = "okay";
-	max-link-speed = <1>;
-};
-
-&qcom_pinmux {
-	button_pins: button_pins {
-		mux {
-			pins = "gpio16", "gpio54", "gpio24", "gpio25";
-			function = "gpio";
-			drive-strength = <2>;
-			bias-pull-up;
-		};
-	};
-
-	led_pins: led_pins {
-		mux {
-			pins = "gpio6", "gpio7", "gpio8", "gpio9", "gpio14",
-				"gpio15", "gpio55", "gpio56", "gpio57", "gpio58",
-				"gpio64", "gpio65";
-			function = "gpio";
-			drive-strength = <2>;
-			bias-pull-down;
-		};
-	};
-
-	spi_pins: spi_pins {
-		mux {
-			pins = "gpio18", "gpio19", "gpio21";
-			function = "gsbi5";
-			bias-pull-down;
-		};
-
-		data {
-			pins = "gpio18", "gpio19";
-			drive-strength = <10>;
-		};
-
-		cs {
-			pins = "gpio20";
-			drive-strength = <10>;
-			bias-pull-up;
-		};
-
-		clk {
-			pins = "gpio21";
-			drive-strength = <12>;
-		};
-	};
-
-	usb_pwr_en_pins: usb_pwr_en_pins {
-		mux {
-			pins = "gpio22";
-			function = "gpio";
-			drive-strength = <2>;
-			bias-pull-down;
-			output-high;
-		};
-	};
-};