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From: Corentin Labbe <clabbe.montjoie@gmail.com>
To: davem@davemloft.net, herbert@gondor.apana.org.au,
	linux@armlinux.org.uk, mark.rutland@arm.com, mripard@kernel.org,
	robh+dt@kernel.org, wens@csie.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-sunxi@googlegroups.com,
	Corentin Labbe <clabbe.montjoie@gmail.com>
Subject: [PATCH 4/9] ARM: dts: sun8i: r40: add crypto engine node
Date: Fri,  6 Sep 2019 20:45:46 +0200	[thread overview]
Message-ID: <20190906184551.17858-5-clabbe.montjoie@gmail.com> (raw)
In-Reply-To: <20190906184551.17858-1-clabbe.montjoie@gmail.com>

The Crypto Engine is a hardware cryptographic offloader that supports
many algorithms.
It could be found on most Allwinner SoCs.

This patch enables the Crypto Engine on the Allwinner R40 SoC Device-tree.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
---
 arch/arm/boot/dts/sun8i-r40.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index bde068111b85..7eb649cea163 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -266,6 +266,17 @@
 			#phy-cells = <1>;
 		};
 
+		crypto: crypto-engine@1c15000 {
+			compatible = "allwinner,sun8i-r40-crypto";
+			reg = <0x01c15000 0x1000>;
+			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>;
+			clock-names = "ahb", "mod";
+			resets = <&ccu RST_BUS_CE>;
+			reset-names = "ahb";
+			status = "okay";
+		};
+
 		ehci1: usb@1c19000 {
 			compatible = "allwinner,sun8i-r40-ehci", "generic-ehci";
 			reg = <0x01c19000 0x100>;
-- 
2.21.0


  parent reply	other threads:[~2019-09-06 18:46 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-06 18:45 [PATCH 0/9] crypto: add sun8i-ce driver for Allwinner crypto engine Corentin Labbe
2019-09-06 18:45 ` [PATCH 1/9] crypto: Add allwinner subdirectory Corentin Labbe
2019-09-07  3:54   ` Maxime Ripard
2019-09-07 17:53     ` Corentin Labbe
2019-09-06 18:45 ` [PATCH 2/9] crypto: Add Allwinner sun8i-ce Crypto Engine Corentin Labbe
2019-09-07  8:19   ` Maxime Ripard
2019-09-07 19:04     ` Corentin Labbe
2019-09-09 11:38       ` Maxime Ripard
2019-09-09 13:19         ` Corentin Labbe
2019-09-09 13:59           ` Maxime Ripard
2019-09-06 18:45 ` [PATCH 3/9] dt-bindings: crypto: Add DT bindings documentation for " Corentin Labbe
2019-09-07  4:01   ` Maxime Ripard
2019-09-11 18:31     ` Corentin Labbe
2019-09-12  9:37       ` Maxime Ripard
2019-09-12 20:26         ` Chen-Yu Tsai
2019-09-12 20:33           ` Maxime Ripard
2019-09-12 20:37             ` Chen-Yu Tsai
2019-09-13 12:11               ` Maxime Ripard
2019-09-06 18:45 ` Corentin Labbe [this message]
2019-09-07  4:02   ` [PATCH 4/9] ARM: dts: sun8i: r40: add crypto engine node Maxime Ripard
2019-09-07 17:54     ` Corentin Labbe
2019-09-06 18:45 ` [PATCH 5/9] ARM: dts: sun8i: h3: Add Crypto Engine node Corentin Labbe
2019-09-06 18:45 ` [PATCH 6/9] ARM64: dts: allwinner: sun50i: Add Crypto Engine node on A64 Corentin Labbe
2019-09-07  4:02   ` Maxime Ripard
2019-09-07 17:54     ` Corentin Labbe
2019-09-06 18:45 ` [PATCH 7/9] ARM64: dts: allwinner: sun50i: Add crypto engine node on H5 Corentin Labbe
2019-09-06 18:45 ` [PATCH 8/9] ARM64: dts: allwinner: sun50i: Add Crypto Engine node on H6 Corentin Labbe
2019-09-06 18:45 ` [PATCH 9/9] sunxi_defconfig: add new crypto options Corentin Labbe
2019-09-07  4:03   ` Maxime Ripard
2019-09-07 17:55     ` Corentin Labbe
2019-09-13  8:15     ` Corentin Labbe
2019-09-13 12:10       ` Maxime Ripard

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