linux-kernel - [PATCH v12 21/22] arm64: dts: amlogic: g12: add crypto node

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Message-Id: <20250624135214.1355051-22-romanov.alexey2000@gmail.com>
Date: Tue, 24 Jun 2025 16:52:13 +0300
From: Alexey Romanov <romanov.alexey2000@...il.com>
To: neil.armstrong@...aro.org,
	clabbe@...libre.com,
	herbert@...dor.apana.org.au,
	davem@...emloft.net,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	khilman@...libre.com,
	jbrunet@...libre.com,
	martin.blumenstingl@...glemail.com
Cc: linux-crypto@...r.kernel.org,
	linux-amlogic@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Alexey Romanov <romanov.alexey2000@...il.com>
Subject: [PATCH v12 21/22] arm64: dts: amlogic: g12: add crypto node

This patch adds a crypto node declaration for Amlogic G12-series.
With the Amlogic crypto driver we can use HW implementation
of SHA1/224/256 and AES algo.

Signed-off-by: Alexey Romanov <romanov.alexey2000@...il.com>
---
 arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index dcc927a9da80..d9aaca9f9598 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -1733,6 +1733,13 @@ internal_ephy: ethernet-phy@8 {
 					};
 				};
 			};
+
+			crypto: crypto@...00 {
+				compatible = "amlogic,g12a-crypto";
+				reg = <0x0 0x3e000 0x0 0x48>;
+				interrupts = <GIC_SPI 180 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&clkc CLKID_CLK81>;
+			};
 		};
 
 		aobus: bus@...00000 {
-- 
2.34.1