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| author | Ley Foon Tan <leyfoon.tan@starfivetech.com> | 2023-12-27 13:07:53 +0300 |
|---|---|---|
| committer | Ley Foon Tan <leyfoon.tan@starfivetech.com> | 2024-01-08 10:49:12 +0300 |
| commit | 3caa144e48bece6f35f849c5cafdbb1e6457abfc (patch) | |
| tree | b96f4c21cbb281d370243e72a042fb63c07e2eb8 | |
| parent | dff4cc9f812560e25b74fb6db134a2ee76565de2 (diff) | |
| download | linux-3caa144e48bece6f35f849c5cafdbb1e6457abfc.tar.xz | |
riscv: dts: starfive: dubhe: Add Dubhe 80 support
Add Dubhe 80 DT support.
Signed-off-by: Ley Foon Tan <leyfoon.tan@starfivetech.com>
| -rw-r--r-- | arch/riscv/boot/dts/starfive/Makefile | 1 | ||||
| -rw-r--r-- | arch/riscv/boot/dts/starfive/dubhe80.dtsi | 34 | ||||
| -rw-r--r-- | arch/riscv/boot/dts/starfive/dubhe80_fpga.dts | 5 |
3 files changed, 40 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile index bb15e3672dfe..a8a97301e8fa 100644 --- a/arch/riscv/boot/dts/starfive/Makefile +++ b/arch/riscv/boot/dts/starfive/Makefile @@ -13,3 +13,4 @@ dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.3b.dtb dtb-$(CONFIG_ARCH_STARFIVE) += dubhe90_fpga.dtb dtb-$(CONFIG_ARCH_STARFIVE) += dubhe90_fpga_dual.dtb +dtb-$(CONFIG_ARCH_STARFIVE) += dubhe80_fpga.dtb diff --git a/arch/riscv/boot/dts/starfive/dubhe80.dtsi b/arch/riscv/boot/dts/starfive/dubhe80.dtsi new file mode 100644 index 000000000000..32bef3345bd6 --- /dev/null +++ b/arch/riscv/boot/dts/starfive/dubhe80.dtsi @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* Copyright (c) 2023 StarFive Technology Co., Ltd. */ + +#include "dubhe.dtsi" + +&cpu0 { + d-cache-block-size = <64>; + d-cache-sets = <512>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <48>; + i-cache-block-size = <64>; + i-cache-sets = <512>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <48>; +}; + +&cpu1 { + d-cache-block-size = <64>; + d-cache-sets = <512>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <48>; + i-cache-block-size = <64>; + i-cache-sets = <512>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <48>; +}; + +&l2_cache { + compatible = "starfive,dubhe-cache", "cache"; +}; diff --git a/arch/riscv/boot/dts/starfive/dubhe80_fpga.dts b/arch/riscv/boot/dts/starfive/dubhe80_fpga.dts new file mode 100644 index 000000000000..5248de0ae31e --- /dev/null +++ b/arch/riscv/boot/dts/starfive/dubhe80_fpga.dts @@ -0,0 +1,5 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* Copyright (c) 2023 StarFive Technology Co., Ltd. */ + +#include "dubhe80.dtsi" +#include "dubhe_fpga_common.dtsi" |