kernel: remove support for kernel 4.19

We use 5.4 on all targets by default, and 4.19 has never been released
in a stable version. There is no reason to keep it.

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

1 files changed, 0 insertions, 60 deletions

diff --git a/target/linux/mediatek/patches-4.19/0304-dt-bindings-ARM-MediaTek-Document-devicetree-binding.patch b/target/linux/mediatek/patches-4.19/0304-dt-bindings-ARM-MediaTek-Document-devicetree-binding.patch
deleted file mode 100644
index 29c4b951e6..0000000000
--- a/target/linux/mediatek/patches-4.19/0304-dt-bindings-ARM-MediaTek-Document-devicetree-binding.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From 28ec0b7e48bb27435a8b3134019b88628faf497f Mon Sep 17 00:00:00 2001
-From: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
-Date: Tue, 11 Dec 2018 17:37:28 +0800
-Subject: [PATCH 4/6] dt-bindings: ARM: MediaTek: Document devicetree bindings
- for SPI NAND interface
-
-Change-Id: I9ece142055ae27100da95826fb3ea1960c2994e6
-Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
----
- .../devicetree/bindings/spi/spi-mtk-snfi.txt  | 44 +++++++++++++++++++
- 1 file changed, 44 insertions(+)
- create mode 100644 Documentation/devicetree/bindings/spi/spi-mtk-snfi.txt
-
---- /dev/null
-+++ b/Documentation/devicetree/bindings/spi/spi-mtk-snfi.txt
-@@ -0,0 +1,44 @@
-+MediaTek SoCs SPI NAND FLASH interface (SNFI) DT binding
-+
-+This file documents the device tree bindings for MTK SoCs SPI NAND controller.
-+Note that Parallel Nand and SPI NAND is alternative on MTK SoCs.
-+
-+Required properties:
-+- compatible:		should be "mediatek,mt7622-snfi"
-+- reg:			base physical address and size of SNFI.
-+- interrupts:		interrupts of SNFI.
-+- clocks:		SNFI required clocks.
-+- clock-names:		SNFI clocks internal names.
-+- #address-cells:	NAND chip index, should be 1.
-+- #size-cells:		Should be 0.
-+
-+Example:
-+	snfi: spi@1100d000 {
-+		compatible = "mediatek,mt7622-snfi";
-+		reg = <0 0x1100d000 0 0x1000>;
-+		interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>;
-+		clocks = <&pericfg CLK_PERI_NFI_PD>,
-+			 <&pericfg CLK_PERI_SNFI_PD>;
-+		clock-names = "nfi_clk", "spi_clk";
-+		ecc-engine = <&bch>;
-+		#address-cells = <1>;
-+		#size-cells = <0>;
-+	};
-+
-+Subnodes properties:
-+- Should use spi-nand framework, see Documentation/devicetree/bindings/mtd/spi-nand.txt
-+
-+Example:
-+&snfi {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&serial_nand_pins>;
-+	status = "okay";
-+
-+	spi_nand@0 {
-+		#address-cells = <1>;
-+		#size-cells = <1>;
-+		compatible = "spi-nand";
-+		spi-max-frequency = <104000000>;
-+		reg = <0>;
-+	};
-+};