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, 96 deletions

diff --git a/target/linux/bcm63xx/patches-5.4/381-Documentation-add-BCM6318-pincontroller-binding-docu.patch b/target/linux/bcm63xx/patches-5.4/381-Documentation-add-BCM6318-pincontroller-binding-docu.patch
deleted file mode 100644
index 5d4265f7fe..0000000000
--- a/target/linux/bcm63xx/patches-5.4/381-Documentation-add-BCM6318-pincontroller-binding-docu.patch
+++ /dev/null
@@ -1,96 +0,0 @@
-From 8439e5d2e69f54a532bb5f8ec001b4b5a3035574 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Wed, 27 Jul 2016 11:38:05 +0200
-Subject: [PATCH 14/16] Documentation: add BCM6318 pincontroller binding
- documentation
-
-Add binding documentation for the pincontrol core found in BCM6318 SoCs.
-
-Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
----
- .../bindings/pinctrl/brcm,bcm6318-pinctrl.txt      | 79 ++++++++++++++++++++++
- 1 file changed, 79 insertions(+)
- create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.txt
-
---- /dev/null
-+++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.txt
-@@ -0,0 +1,79 @@
-+* Broadcom BCM6318 pin controller
-+
-+Required properties:
-+- compatible: Must be "brcm,bcm6318-pinctrl".
-+- regs: Register specifiers of dirout, dat, mode, mux, and pad registers.
-+- reg-names: Must be "dirout", "dat", "mode", "mux", "pad".
-+- gpio-controller: Identifies this node as a gpio controller.
-+- #gpio-cells: Must be <2>.
-+
-+Example:
-+
-+pinctrl: pin-controller@10000080 {
-+	compatible = "brcm,bcm6318-pinctrl";
-+	reg = <0x10000080 0x08>,
-+	      <0x10000088 0x08>,
-+	      <0x10000098 0x04>,
-+	      <0x1000009c 0x0c>,
-+	      <0x100000d4 0x18>;
-+	reg-names = "dirout", "dat", "mode", "mux", "pad";
-+
-+	gpio-controller;
-+	#gpio-cells = <2>;
-+};
-+
-+
-+Available pins/groups and functions:
-+
-+name		pins	functions
-+-----------------------------------------------------------
-+gpio0		0	led, ephy0_spd_led
-+gpio1		1	led, ephy1_spd_led
-+gpio2		2	led, ephy2_spd_led
-+gpio3		3	led, ephy3_spd_led
-+gpio4		4	led, ephy0_act_led
-+gpio5		5	led, ephy1_act_led
-+gpio6		6	led, ephy2_act_led, serial_led_data
-+gpio7		7	led, ephy3_act_led, serial_led_clk
-+gpio8		8	led, inet_act_led
-+gpio9		9	led, inet_fail_led
-+gpio10		10	led, dsl_led
-+gpio11		11	led, post_fail_led
-+gpio12		12	led, wlan_wps_led
-+gpio13		13	led, usb_pwron, usb_device_led
-+gpio14		14	led
-+gpio15		15	led
-+gpio16		16	led
-+gpio17		17	led
-+gpio18		18	led
-+gpio19		19	led
-+gpio20		20	led
-+gpio21		21	led
-+gpio22		22	led
-+gpio23		23	led
-+gpio24		24	-
-+gpio25		25	-
-+gpio26		26	-
-+gpio27		27	-
-+gpio28		28	-
-+gpio29		29	-
-+gpio30		30	-
-+gpio31		31	-
-+gpio32		32	-
-+gpio33		33	-
-+gpio34		34	-
-+gpio35		35	-
-+gpio36		36	-
-+gpio37		37	-
-+gpio38		38	-
-+gpio39		39	-
-+gpio40		40	usb_active
-+gpio41		41	-
-+gpio42		42	-
-+gpio43		43	-
-+gpio44		44	-
-+gpio45		45	-
-+gpio46		46	-
-+gpio47		47	-
-+gpio48		48	-
-+gpio49		49	-