diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2020-09-10 15:02:52 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2020-09-10 20:06:26 +0300 |
| commit | 63070d7c2270e8de8abef8f6f20e192bcc1d50de (patch) | |
| tree | 9d23dfd1ace775ee49984cafcb08826d1dede443 /arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi | |
| parent | 834c310f541839b6f4e0d9ca527a64f71b0d141b (diff) | |
| download | linux-63070d7c2270e8de8abef8f6f20e192bcc1d50de.tar.xz | |
arm64: dts: renesas: Add Renesas Falcon boards support
Initial support for the Renesas Falcon CPU and BreakOut boards
support.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/1599739372-30669-5-git-send-email-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi new file mode 100644 index 000000000000..4ba269a4cec8 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the Falcon CPU board + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include "r8a779a0.dtsi" + +/ { + model = "Renesas Falcon CPU board"; + compatible = "renesas,falcon-cpu", "renesas,r8a779a0"; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x78000000>; + }; + + memory@500000000 { + device_type = "memory"; + reg = <0x5 0x00000000 0x0 0x80000000>; + }; + + memory@600000000 { + device_type = "memory"; + reg = <0x6 0x00000000 0x0 0x80000000>; + }; + + memory@700000000 { + device_type = "memory"; + reg = <0x7 0x00000000 0x0 0x80000000>; + }; +}; + +&extal_clk { + clock-frequency = <16666666>; +}; + +&extalr_clk { + clock-frequency = <32768>; +}; + +&scif0 { + status = "okay"; +}; |