[PATCH] arm64: dts: allwinner: sun50i-a64: Enable DT overlays

[Peter Robinson]

Enable DT overlays on some of the Pine64 devices to enable
use of addon accessories such as WiFi or audio modules.

Signed-off-by: Peter Robinson <pbrobinson at gmail.com>
---
 arch/arm64/boot/dts/allwinner/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index d116864b6c2b3..53e6b701e7d3a 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -1,4 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0
+# Enables support for device-tree overlays for named devices
+DTC_FLAGS_sun50i-a64-pine64-lts := -@
+DTC_FLAGS_sun50i-a64-pine64 := -@
+DTC_FLAGS_sun50i-a64-pine64-plus := -@
+DTC_FLAGS_sun50i-a64-sopine-baseboard := -@
+
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-amarula-relic.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-nanopi-a64.dtb
-- 
2.54.0