diff mbox series

[v2,04/11] ARM: dts: sun8i: R40: add crypto engine node

Message ID 20191001184141.27956-5-clabbe.montjoie@gmail.com
State Accepted
Commit 96d8dec97b77520ff44f7f710de585cc3a2b5230
Headers show
Series crypto: add sun8i-ce driver for Allwinner crypto engine | expand

Commit Message

Corentin Labbe Oct. 1, 2019, 6:41 p.m. UTC
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 | 10 ++++++++++
 1 file changed, 10 insertions(+)

-- 
2.21.0

Comments

Priit Laes Oct. 2, 2019, 8:08 a.m. UTC | #1
On Tue, Oct 01, 2019 at 08:41:34PM +0200, Corentin Labbe wrote:
> 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 | 10 ++++++++++

>  1 file changed, 10 insertions(+)

> 

> diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi

> index bde068111b85..1fc3297a55ec 100644

> --- a/arch/arm/boot/dts/sun8i-r40.dtsi

> +++ b/arch/arm/boot/dts/sun8i-r40.dtsi

> @@ -266,6 +266,16 @@

>  			#phy-cells = <1>;

>  		};

>  

> +		crypto: crypto-engine@1c15000 {


All the other .dtsi files have `crypto: crypto@...` instead of crypto-engine.

> +			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 = "bus", "mod";

> +			resets = <&ccu RST_BUS_CE>;

> +			reset-names = "bus";

> +		};

> +

>  		ehci1: usb@1c19000 {

>  			compatible = "allwinner,sun8i-r40-ehci", "generic-ehci";

>  			reg = <0x01c19000 0x100>;

> -- 

> 2.21.0

> 

> -- 

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diff mbox series

Patch

diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index bde068111b85..1fc3297a55ec 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -266,6 +266,16 @@ 
 			#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 = "bus", "mod";
+			resets = <&ccu RST_BUS_CE>;
+			reset-names = "bus";
+		};
+
 		ehci1: usb@1c19000 {
 			compatible = "allwinner,sun8i-r40-ehci", "generic-ehci";
 			reg = <0x01c19000 0x100>;