kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 35 deletions

diff --git a/target/linux/sunxi/patches-5.4/441-arm64-dts-add-PWM-node.patch b/target/linux/sunxi/patches-5.4/441-arm64-dts-add-PWM-node.patch
deleted file mode 100644
index c14e729539..0000000000
--- a/target/linux/sunxi/patches-5.4/441-arm64-dts-add-PWM-node.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From: Jernej Skrabec <jernej.skrabec@siol.net>
-
-Allwinner H6 PWM is similar to that in A20 except that it has additional
-bus clock and reset line.
-
-Note that first PWM channel is connected to output pin and second
-channel is used internally, as a clock source to AC200 co-packaged chip.
-This means that any combination of these two channels can be used and
-thus it doesn't make sense to add pinctrl nodes at this point.
-
-Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
-Signed-off-by: Clément Péron <peron.clem@gmail.com>
----
- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 10 ++++++++++
- 1 file changed, 10 insertions(+)
-
---- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
-@@ -231,6 +231,16 @@
- 			status = "disabled";
- 		};
- 
-+		pwm: pwm@300a000 {
-+			compatible = "allwinner,sun50i-h6-pwm";
-+			reg = <0x0300a000 0x400>;
-+			clocks = <&osc24M>, <&ccu CLK_BUS_PWM>;
-+			clock-names = "mod", "bus";
-+			resets = <&ccu RST_BUS_PWM>;
-+			#pwm-cells = <3>;
-+			status = "disabled";
-+		};
-+
- 		pio: pinctrl@300b000 {
- 			compatible = "allwinner,sun50i-h6-pinctrl";
- 			reg = <0x0300b000 0x400>;