On Mon, 30 Jan 2023 07:42:41 PST (-0800), jiajie.ho@xxxxxxxxxxxxxxxx wrote:
Add StarFive cryptographic module and dedicated DMA controller node to
VisionFive 2 SoCs.
Co-developed-by: Huan Feng <huan.feng@xxxxxxxxxxxxxxxx>
Signed-off-by: Huan Feng <huan.feng@xxxxxxxxxxxxxxxx>
Signed-off-by: Jia Jie Ho <jiajie.ho@xxxxxxxxxxxxxxxx>
---
arch/riscv/boot/dts/starfive/jh7110.dtsi | 27 ++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 4ac159d79d66..bb134a8a89c9 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -455,5 +455,32 @@ uart5: serial@12020000 {
reg-shift = <2>;
status = "disabled";
};
+
+ sdma: dma@16008000 {
+ compatible = "arm,pl080", "arm,primecell";
+ arm,primecell-periphid = <0x00041080>;
+ reg = <0x0 0x16008000 0x0 0x4000>;
+ interrupts = <29>;
+ clocks = <&stgcrg JH7110_STGCLK_SEC_HCLK>,
+ <&stgcrg JH7110_STGCLK_SEC_MISCAHB>;
+ clock-names = "hclk", "apb_pclk";
+ resets = <&stgcrg JH7110_STGRST_SEC_TOP_HRESETN>;
+ lli-bus-interface-ahb1;
+ mem-bus-interface-ahb1;
+ memcpy-burst-size = <256>;
+ memcpy-bus-width = <32>;
+ #dma-cells = <2>;
+ };
+
+ crypto: crypto@16000000 {
+ compatible = "starfive,jh7110-crypto";
+ reg = <0x0 0x16000000 0x0 0x4000>;
+ clocks = <&stgcrg JH7110_STGCLK_SEC_HCLK>,
+ <&stgcrg JH7110_STGCLK_SEC_MISCAHB>;
+ clock-names = "hclk", "ahb";
+ resets = <&stgcrg JH7110_STGRST_SEC_TOP_HRESETN>;
+ dmas = <&sdma 1 2>, <&sdma 0 2>;
+ dma-names = "tx", "rx";
+ };
};
};
Acked-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>
