[openwrt/openwrt] mediatek: use updated device tree overlay mechanism for BPi-R64

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/bca04036ffc9fd6f891eafb7996510dce9af0fbc

commit bca04036ffc9fd6f891eafb7996510dce9af0fbc
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Sun Jun 4 19:55:11 2023 +0100

    mediatek: use updated device tree overlay mechanism for BPi-R64
    
    Use new device tree overlay mechanism for the BananaPi BPi-R64 board.
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
    (cherry picked from commit 34bb33094a5e49c727b76b20394d252f3e2ba70d)
---
 target/linux/mediatek/image/mt7622.mk                     |  2 ++
 .../mt7622/base-files/etc/board.d/05_compat-version       | 15 +++++++++++++++
 .../900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch    |  4 ++--
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/target/linux/mediatek/image/mt7622.mk b/target/linux/mediatek/image/mt7622.mk
index 92824ff24a..c02390100b 100644
--- a/target/linux/mediatek/image/mt7622.mk
+++ b/target/linux/mediatek/image/mt7622.mk
@@ -96,6 +96,8 @@ define Device/bananapi_bpi-r64
   KERNEL			:= kernel-bin | gzip
   KERNEL_INITRAMFS		:= kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(DEVICE_DTS).dtb with-initrd | pad-to 128k
   IMAGE/sysupgrade.itb		:= append-kernel | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb external-static-with-rootfs | append-metadata
+  DEVICE_COMPAT_VERSION := 1.1
+  DEVICE_COMPAT_MESSAGE := Device tree overlay mechanism needs bootloader update
 endef
 TARGET_DEVICES += bananapi_bpi-r64
 
diff --git a/target/linux/mediatek/mt7622/base-files/etc/board.d/05_compat-version b/target/linux/mediatek/mt7622/base-files/etc/board.d/05_compat-version
new file mode 100644
index 0000000000..c8fb2c08f6
--- /dev/null
+++ b/target/linux/mediatek/mt7622/base-files/etc/board.d/05_compat-version
@@ -0,0 +1,15 @@
+
+. /lib/functions.sh
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+case "$(board_name)" in
+	bananapi,bpi-r64)
+		ucidef_set_compat_version "1.1"
+		;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/mediatek/patches-5.15/900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch b/target/linux/mediatek/patches-5.15/900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch
index b15d04f8bb..f779c1e047 100644
--- a/target/linux/mediatek/patches-5.15/900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch
+++ b/target/linux/mediatek/patches-5.15/900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch
@@ -10,7 +10,7 @@
  		gpios = <90 GPIO_ACTIVE_HIGH>;
  		output-high;
 --- /dev/null
-+++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64-sata.dts
++++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64-sata.dtso
 @@ -0,0 +1,31 @@
 +/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
 +
@@ -44,7 +44,7 @@
 +	};
 +};
 --- /dev/null
-+++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64-pcie1.dts
++++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64-pcie1.dtso
 @@ -0,0 +1,17 @@
 +/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
 +