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riscv: dts: starfive: Add JH7100 cache controller

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The StarFive JH7100 SoC also features the SiFive L2 cache controller,
so add the device tree nodes for it.

Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
This commit is contained in:
Emil Renner Berthing 2023-11-30 16:19:28 +01:00 committed by Conor Dooley
parent ba0074972e
commit d4b95c445c
1 changed files with 13 additions and 0 deletions
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13
arch/riscv/boot/dts/starfive/jh7100.dtsi
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@ -32,6 +32,7 @@
i-tlb-sets = <1>;
i-tlb-size = <32>;
mmu-type = "riscv,sv39";
next-level-cache = <&ccache>;
riscv,isa = "rv64imafdc";
riscv,isa-base = "rv64i";
riscv,isa-extensions = "i", "m", "a", "f", "d", "c", "zicntr", "zicsr",
@ -60,6 +61,7 @@
i-tlb-sets = <1>;
i-tlb-size = <32>;
mmu-type = "riscv,sv39";
next-level-cache = <&ccache>;
riscv,isa = "rv64imafdc";
riscv,isa-base = "rv64i";
riscv,isa-extensions = "i", "m", "a", "f", "d", "c", "zicntr", "zicsr",
@ -154,6 +156,17 @@
<&cpu1_intc 3>, <&cpu1_intc 7>;
};
ccache: cache-controller@2010000 {
compatible = "starfive,jh7100-ccache", "sifive,ccache0", "cache";
reg = <0x0 0x2010000 0x0 0x1000>;
interrupts = <128>, <130>, <131>, <129>;
cache-block-size = <64>;
cache-level = <2>;
cache-sets = <2048>;
cache-size = <2097152>;
cache-unified;
};
plic: interrupt-controller@c000000 {
compatible = "starfive,jh7100-plic", "sifive,plic-1.0.0";
reg = <0x0 0xc000000 0x0 0x4000000>;