From 0a4bcb083d26c00d93ec1acdc97c49db23cf74b6 Mon Sep 17 00:00:00 2001
From: Luke go <sangch.go@gmail.com>
Date: Thu, 22 Oct 2020 09:42:52 +0900
Subject: [PATCH] ODROID-HC4: arm64/dts: overlay: Add hc4 fan full speed dtbo.

Signed-off-by: Luke go <sangch.go@gmail.com>
Change-Id: Id95c2cb9cc72c315634140a40b78ec3fe9195243
---
 .../boot/dts/amlogic/overlays/odroidc4/Makefile      |  3 ++-
 .../dts/amlogic/overlays/odroidc4/fanspeed-full.dts  | 12 ++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm64/boot/dts/amlogic/overlays/odroidc4/fanspeed-full.dts

diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile
index 6c39d993292d..44ddcaf4e374 100644
--- a/arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile
@@ -21,7 +21,8 @@ dtbo-$(CONFIG_ARCH_MESON64_ODROIDC4) += spi0.dtbo	\
 					wifi_bt_combo.dtbo	\
 					sdio.dtbo		\
 					gpio_shortcut.dtbo	\
-					esp8089.dtbo
+					esp8089.dtbo	\
+					fanspeed-full.dtbo
 
 targets	+= $(dtbo-y)
 always	:= $(dtbo-y)
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidc4/fanspeed-full.dts b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/fanspeed-full.dts
new file mode 100644
index 000000000000..b73d2a2e7156
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/fanspeed-full.dts
@@ -0,0 +1,12 @@
+/dts-v1/;
+/plugin/;
+
+/{
+	fragment@0 {
+		target = <&fan0>;
+
+		__overlay__ {
+			cooling-levels = <240 240 240 240>;
+		};
+	};
+};