ipq40xx: remove support for kernel 4.19

The target uses 5.4 as default kernel since 03/2020.

Kernel 4.19 support is not really maintained anymore, it does not
seem to be needed, and removing it will make upcoming driver
updates easier. Thus, remove it.

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

1 files changed, 0 insertions, 123 deletions

diff --git a/target/linux/ipq40xx/patches-4.19/077-qcom-ipq4019-add-USB-devicetree-nodes.patch b/target/linux/ipq40xx/patches-4.19/077-qcom-ipq4019-add-USB-devicetree-nodes.patch
deleted file mode 100644
index 30a0678fd8..0000000000
--- a/target/linux/ipq40xx/patches-4.19/077-qcom-ipq4019-add-USB-devicetree-nodes.patch
+++ /dev/null
@@ -1,123 +0,0 @@
-From 1fc7d5523e21ed140fed43c4dde011a3b6d9ba08 Mon Sep 17 00:00:00 2001
-From: John Crispin <john@phrozen.org>
-Date: Tue, 24 Jul 2018 14:47:55 +0200
-Subject: [PATCH 3/3] qcom: ipq4019: add USB devicetree nodes
-
-This patch makes USB work on the Dakota EVB.
-
-Signed-off-by: John Crispin <john@phrozen.org>
----
- arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi | 20 ++++++++
- arch/arm/boot/dts/qcom-ipq4019.dtsi           | 74 +++++++++++++++++++++++++++
- 2 files changed, 94 insertions(+)
-
---- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
-@@ -109,5 +109,25 @@
- 		wifi@a800000 {
- 			status = "ok";
- 		};
-+
-+		usb3_ss_phy: ssphy@9a000 {
-+			status = "okay";
-+		};
-+
-+		usb3_hs_phy: hsphy@a6000 {
-+			status = "okay";
-+		};
-+
-+		usb3: usb3@8af8800 {
-+			status = "okay";
-+		};
-+
-+		usb2_hs_phy: hsphy@a8000 {
-+			status = "okay";
-+		};
-+
-+		usb2: usb2@60f8800 {
-+			status = "okay";
-+		};
- 	};
- };
---- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
-@@ -568,5 +568,79 @@
- 					  "legacy";
- 			status = "disabled";
- 		};
-+
-+		usb3_ss_phy: ssphy@9a000 {
-+			compatible = "qcom,usb-ss-ipq4019-phy";
-+			#phy-cells = <0>;
-+			reg = <0x9a000 0x800>;
-+			reg-names = "phy_base";
-+			resets = <&gcc USB3_UNIPHY_PHY_ARES>;
-+			reset-names = "por_rst";
-+			status = "disabled";
-+		};
-+
-+		usb3_hs_phy: hsphy@a6000 {
-+			compatible = "qcom,usb-hs-ipq4019-phy";
-+			#phy-cells = <0>;
-+			reg = <0xa6000 0x40>;
-+			reg-names = "phy_base";
-+			resets = <&gcc USB3_HSPHY_POR_ARES>, <&gcc USB3_HSPHY_S_ARES>;
-+			reset-names = "por_rst", "srif_rst";
-+			status = "disabled";
-+		};
-+
-+		usb3@8af8800 {
-+			compatible = "qcom,dwc3";
-+			reg = <0x8af8800 0x100>;
-+			#address-cells = <1>;
-+			#size-cells = <1>;
-+			clocks = <&gcc GCC_USB3_MASTER_CLK>,
-+				 <&gcc GCC_USB3_SLEEP_CLK>,
-+				 <&gcc GCC_USB3_MOCK_UTMI_CLK>;
-+			clock-names = "master", "sleep", "mock_utmi";
-+			ranges;
-+			status = "disabled";
-+
-+			dwc3@8a00000 {
-+				compatible = "snps,dwc3";
-+				reg = <0x8a00000 0xf8000>;
-+				interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
-+				phys = <&usb3_hs_phy>, <&usb3_ss_phy>;
-+				phy-names = "usb2-phy", "usb3-phy";
-+				dr_mode = "host";
-+			};
-+		};
-+
-+		usb2_hs_phy: hsphy@a8000 {
-+			compatible = "qcom,usb-hs-ipq4019-phy";
-+			#phy-cells = <0>;
-+			reg = <0xa8000 0x40>;
-+			reg-names = "phy_base";
-+			resets = <&gcc USB2_HSPHY_POR_ARES>, <&gcc USB2_HSPHY_S_ARES>;
-+			reset-names = "por_rst", "srif_rst";
-+			status = "disabled";
-+		};
-+
-+		usb2@60f8800 {
-+			compatible = "qcom,dwc3";
-+			reg = <0x60f8800 0x100>;
-+			#address-cells = <1>;
-+			#size-cells = <1>;
-+			clocks = <&gcc GCC_USB2_MASTER_CLK>,
-+				 <&gcc GCC_USB2_SLEEP_CLK>,
-+				 <&gcc GCC_USB2_MOCK_UTMI_CLK>;
-+			clock-names = "master", "sleep", "mock_utmi";
-+			ranges;
-+			status = "disabled";
-+
-+			dwc3@6000000 {
-+				compatible = "snps,dwc3";
-+				reg = <0x6000000 0xf8000>;
-+				interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
-+				phys = <&usb2_hs_phy>;
-+				phy-names = "usb2-phy";
-+				dr_mode = "host";
-+			};
-+		};
- 	};
- };