[PATCH v1 09/10] arm64: dts: aspeed: Add initial AST2700 EVB device tree
From: Kevin Chen <hidden>
Date: 2024-07-26 11:05:19
Also in:
linux-aspeed, linux-clk, linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
--- arch/arm64/boot/dts/aspeed/Makefile | 4 ++ arch/arm64/boot/dts/aspeed/ast2700-evb.dts | 50 ++++++++++++++++++++++ 2 files changed, 54 insertions(+) create mode 100644 arch/arm64/boot/dts/aspeed/Makefile create mode 100644 arch/arm64/boot/dts/aspeed/ast2700-evb.dts
diff --git a/arch/arm64/boot/dts/aspeed/Makefile b/arch/arm64/boot/dts/aspeed/Makefile
new file mode 100644
index 000000000000..ffe7e15017cc
--- /dev/null
+++ b/arch/arm64/boot/dts/aspeed/Makefile@@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 + +dtb-$(CONFIG_ARCH_ASPEED) += \ + ast2700-evb.dtb
diff --git a/arch/arm64/boot/dts/aspeed/ast2700-evb.dts b/arch/arm64/boot/dts/aspeed/ast2700-evb.dts
new file mode 100644
index 000000000000..187c458e566b
--- /dev/null
+++ b/arch/arm64/boot/dts/aspeed/ast2700-evb.dts@@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +/dts-v1/; + +#include "aspeed-g7.dtsi" +#include <dt-bindings/gpio/aspeed-gpio.h> + +/ { + model = "AST2700A1-EVB"; + compatible = "aspeed,ast2700a1-evb", "aspeed,ast2700"; + + chosen { + bootargs = "console=ttyS12,115200n8"; + stdout-path = &uart12; + }; + + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + + memory@400000000 { + device_type = "memory"; + reg = <0x4 0x00000000 0x0 0x40000000>; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + mcu_fw: mcu-firmware@42fe00000 { + reg = <0x4 0x2fe00000 0x0 0x200000>; + no-map; + }; + + atf: trusted-firmware-a@430000000 { + reg = <0x4 0x30000000 0x0 0x80000>; + no-map; + }; + + optee_core: optee_core@430080000 { + reg = <0x4 0x30080000 0x0 0x1000000>; + no-map; + }; + }; +}; +
--
2.34.1