[PATCH v3 0/2] ARM: dts: sun8i: v3s: Enable crypto engine

[PATCH v3 0/2] ARM: dts: sun8i: v3s: Enable crypto engine

[Martin Cerveny]

Add support for crypto engine (sun4i-ss) for Allwinner V3s.
Functionality like A33 so add only compatible and enable
in device tree.

Regards.

Changes since v2:
- reduced to device tree only with A33 compatibility

Changes since v1:
- splitting to patch series

martin Cerveny (2):
  dt-bindings: crypto: Add compatible for V3s
  ARM: dts: sun8i: v3s: Enable crypto engine

 .../bindings/crypto/allwinner,sun4i-a10-crypto.yaml   |  3 +++
 arch/arm/boot/dts/sun8i-v3s.dtsi                      | 11 +++++++++++
 2 files changed, 14 insertions(+)

-- 
2.17.1

[PATCH v3 1/2] dt-bindings: crypto: Add compatible for V3s

[Martin Cerveny]

Allwinner V3s has crypto engine similar to that in A33.
So add compatible.

Signed-off-by: Martin Cerveny <m.cerveny@computer.org>
---
 .../devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml b/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml
index fc823572bcff..d7d64335120c 100644
--- a/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml
+++ b/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml
@@ -25,6 +25,9 @@ properties:
           - const: allwinner,sun4i-a10-crypto
       - items:
           - const: allwinner,sun8i-a33-crypto
+      - items:
+          - const: allwinner,sun8i-v3s-crypto
+          - const: allwinner,sun8i-a33-crypto
 
   reg:
     maxItems: 1
-- 
2.17.1

[PATCH v3 2/2] ARM: dts: sun8i: v3s: Enable crypto engine

[Martin Cerveny]

V3s contains crypto engine that is compatible with A33.
Add device tree node.

Signed-off-by: Martin Cerveny <m.cerveny@computer.org>
---
 arch/arm/boot/dts/sun8i-v3s.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index e5312869c0d2..6eb9c39aa93f 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -234,6 +234,17 @@
 			#size-cells = <0>;
 		};
 
+		crypto@1c15000 {
+			compatible = "allwinner,sun8i-v3s-crypto",
+				     "allwinner,sun8i-a33-crypto";
+			reg = <0x01c15000 0x1000>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>;
+			clock-names = "ahb", "mod";
+			resets = <&ccu RST_BUS_CE>;
+			reset-names = "ahb";
+		};
+
 		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun8i-h3-musb";
 			reg = <0x01c19000 0x0400>;
-- 
2.17.1

Re: [PATCH v3 0/2] ARM: dts: sun8i: v3s: Enable crypto engine

[Maxime Ripard]

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On Mon, Sep 07, 2020 at 06:24:56PM +0200, Martin Cerveny wrote:
> Add support for crypto engine (sun4i-ss) for Allwinner V3s.
> Functionality like A33 so add only compatible and enable
> in device tree.
> 
> Regards.

Applied, thanks
Maxime

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