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>

1 files changed, 0 insertions, 50 deletions

diff --git a/target/linux/bcm4908/patches-5.4/074-v5.13-0002-dt-bindings-net-bcm4908-enet-add-optional-TX-interru.patch b/target/linux/bcm4908/patches-5.4/074-v5.13-0002-dt-bindings-net-bcm4908-enet-add-optional-TX-interru.patch
deleted file mode 100644
index b61437a2de..0000000000
--- a/target/linux/bcm4908/patches-5.4/074-v5.13-0002-dt-bindings-net-bcm4908-enet-add-optional-TX-interru.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-From ab4dda7a8cb7e55ea3d92fd5e249cf6f5396028c Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Thu, 11 Mar 2021 13:35:20 +0100
-Subject: [PATCH] dt-bindings: net: bcm4908-enet: add optional TX interrupt
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-I discovered that hardware actually supports two interrupts, one per DMA
-channel (RX and TX).
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- .../bindings/net/brcm,bcm4908-enet.yaml         | 17 +++++++++++++----
- 1 file changed, 13 insertions(+), 4 deletions(-)
-
---- a/Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
-+++ b/Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
-@@ -22,10 +22,18 @@ properties:
-     maxItems: 1
- 
-   interrupts:
--    description: RX interrupt
-+    minItems: 1
-+    maxItems: 2
-+    items:
-+      - description: RX interrupt
-+      - description: TX interrupt
- 
-   interrupt-names:
--    const: rx
-+    minItems: 1
-+    maxItems: 2
-+    items:
-+      - const: rx
-+      - const: tx
- 
- required:
-   - reg
-@@ -43,6 +51,7 @@ examples:
-         compatible = "brcm,bcm4908-enet";
-         reg = <0x80002000 0x1000>;
- 
--        interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
--        interrupt-names = "rx";
-+        interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
-+                     <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
-+        interrupt-names = "rx", "tx";
-     };