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author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2022-04-28 16:50:58 +0300 |
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committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-05-06 12:09:10 +0300 |
commit | e4d755cfec44197f605e1a2e9ff17434c6c9d513 (patch) | |
tree | 7ad52a63693482f8d38f8c76b23abefb5d1d4b91 /arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi | |
parent | 987da486d84a5643fb0e027fe4fc4dfcb54206a0 (diff) | |
download | linux-e4d755cfec44197f605e1a2e9ff17434c6c9d513.tar.xz |
arm64: dts: renesas: Add Renesas White Hawk boards support
Initial support for the Renesas White Hawk CPU and BreakOut boards.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220428135058.597586-4-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi new file mode 100644 index 000000000000..ea4ae4b893ab --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Device Tree Source for the White Hawk CPU board + * + * Copyright (C) 2022 Renesas Electronics Corp. + */ + +#include "r8a779g0.dtsi" + +/ { + model = "Renesas White Hawk CPU board"; + compatible = "renesas,white-hawk-cpu", "renesas,r8a779g0"; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x78000000>; + }; + + memory@480000000 { + device_type = "memory"; + reg = <0x4 0x80000000 0x0 0x80000000>; + }; + + memory@600000000 { + device_type = "memory"; + reg = <0x6 0x00000000 0x1 0x00000000>; + }; +}; + +&extal_clk { + clock-frequency = <16666666>; +}; + +&extalr_clk { + clock-frequency = <32768>; +}; + +&hscif0 { + status = "okay"; +}; + +&scif_clk { + clock-frequency = <24000000>; +}; |