treewide: remove files for building 5.10 kernel

All targets are bumped to 5.15. Remove the old 5.10 patches, configs
and files using:

  find target/linux -iname '*-5.10' -exec rm -r {} \;

Further, remove the 5.10 include.

Signed-off-by: Nick Hainke <vincent@systemli.org>

1 files changed, 0 insertions, 90 deletions

diff --git a/target/linux/bcm53xx/patches-5.10/033-v5.15-0007-ARM-dts-NSP-Add-Ax-stepping-modifications.patch b/target/linux/bcm53xx/patches-5.10/033-v5.15-0007-ARM-dts-NSP-Add-Ax-stepping-modifications.patch
deleted file mode 100644
index 39a69bd9a8..0000000000
--- a/target/linux/bcm53xx/patches-5.10/033-v5.15-0007-ARM-dts-NSP-Add-Ax-stepping-modifications.patch
+++ /dev/null
@@ -1,90 +0,0 @@
-From 2addf9266a1d0f4ba59c9868b3effcd50de441a4 Mon Sep 17 00:00:00 2001
-From: Matthew Hagan <mnhagan88@gmail.com>
-Date: Fri, 6 Aug 2021 21:44:33 +0100
-Subject: [PATCH] ARM: dts: NSP: Add Ax stepping modifications
-
-While uncommon, some Ax NSP SoCs exist in the wild. This stepping
-requires a modified secondary CPU boot-reg and removal of DMA coherency
-properties. Without these modifications, the secondary CPU will be
-inactive and many peripherals will exhibit undefined behaviour.
-
-Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>
-Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
----
- arch/arm/boot/dts/bcm-nsp-ax.dtsi | 70 +++++++++++++++++++++++++++++++
- 1 file changed, 70 insertions(+)
- create mode 100644 arch/arm/boot/dts/bcm-nsp-ax.dtsi
-
---- /dev/null
-+++ b/arch/arm/boot/dts/bcm-nsp-ax.dtsi
-@@ -0,0 +1,70 @@
-+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-+/*
-+ * Broadcom Northstar Plus Ax stepping-specific bindings.
-+ * Notable differences from B0+ are the secondary-boot-reg and
-+ * lack of DMA coherency.
-+ */
-+
-+&cpu1 {
-+	secondary-boot-reg = <0xffff042c>;
-+};
-+
-+&dma {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&sdio {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&amac0 {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&amac1 {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&amac2 {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&ehci0 {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&mailbox {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&xhci {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&ehci0 {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&ohci0 {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&i2c0 {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&sata {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&pcie0 {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&pcie1 {
-+	/delete-property/ dma-coherent;
-+};
-+
-+&pcie2 {
-+	/delete-property/ dma-coherent;
-+};