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Date: Tue, 8 Aug 2023 22:15:57 +0800
From: Jia Jie Ho <jiajie.ho@...rfivetech.com>
To: Emil Renner Berthing <kernel@...il.dk>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Paul Walmsley <paul.walmsley@...ive.com>,
"Palmer Dabbelt" <palmer@...belt.com>,
Albert Ou <aou@...s.berkeley.edu>
CC: <devicetree@...r.kernel.org>, <linux-riscv@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH v2 1/2] riscv: dts: starfive - Add crypto and DMA node for JH7110
Add hardware crypto module and dedicated dma controller node to StarFive
JH7110 SoC.
Co-developed-by: Huan Feng <huan.feng@...rfivetech.com>
Signed-off-by: Huan Feng <huan.feng@...rfivetech.com>
Signed-off-by: Jia Jie Ho <jiajie.ho@...rfivetech.com>
Acked-by: Palmer Dabbelt <palmer@...osinc.com>
---
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 a608433200e8..76046ca533ce 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -821,6 +821,33 @@ watchdog@...70000 {
<&syscrg JH7110_SYSRST_WDT_CORE>;
};
+ crypto: crypto@...00000 {
+ compatible = "starfive,jh7110-crypto";
+ reg = <0x0 0x16000000 0x0 0x4000>;
+ clocks = <&stgcrg JH7110_STGCLK_SEC_AHB>,
+ <&stgcrg JH7110_STGCLK_SEC_MISC_AHB>;
+ clock-names = "hclk", "ahb";
+ interrupts = <28>;
+ resets = <&stgcrg JH7110_STGRST_SEC_AHB>;
+ dmas = <&sdma 1 2>, <&sdma 0 2>;
+ dma-names = "tx", "rx";
+ };
+
+ sdma: dma-controller@...08000 {
+ compatible = "arm,pl080", "arm,primecell";
+ arm,primecell-periphid = <0x00041080>;
+ reg = <0x0 0x16008000 0x0 0x4000>;
+ interrupts = <29>;
+ clocks = <&stgcrg JH7110_STGCLK_SEC_AHB>;
+ clock-names = "apb_pclk";
+ resets = <&stgcrg JH7110_STGRST_SEC_AHB>;
+ lli-bus-interface-ahb1;
+ mem-bus-interface-ahb1;
+ memcpy-burst-size = <256>;
+ memcpy-bus-width = <32>;
+ #dma-cells = <2>;
+ };
+
gmac0: ethernet@...30000 {
compatible = "starfive,jh7110-dwmac", "snps,dwmac-5.20";
reg = <0x0 0x16030000 0x0 0x10000>;
--
2.34.1
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