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Diffstat (limited to 'arch/arm/dts/rk3566-radxa-cm3-io-u-boot.dtsi')
-rw-r--r--arch/arm/dts/rk3566-radxa-cm3-io-u-boot.dtsi18
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/dts/rk3566-radxa-cm3-io-u-boot.dtsi b/arch/arm/dts/rk3566-radxa-cm3-io-u-boot.dtsi
new file mode 100644
index 0000000000..4e79173833
--- /dev/null
+++ b/arch/arm/dts/rk3566-radxa-cm3-io-u-boot.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2021 Rockchip Electronics Co., Ltd
+ */
+
+#include "rk356x-u-boot.dtsi"
+
+/ {
+ chosen {
+ stdout-path = &uart2;
+ };
+};
+
+&uart2 {
+ clock-frequency = <24000000>;
+ bootph-all;
+ status = "okay";
+};