V3S contains crypto engine that is compatible with "sun4i-ss".
Tested-by: Martin Cerveny <m.cerveny@xxxxxxxxxxxx>
Signed-off-by: Martin Cerveny <m.cerveny@xxxxxxxxxxxx>
---
.../bindings/crypto/allwinner,sun4i-a10-crypto.yaml | 5 ++++-
arch/arm/boot/dts/sun8i-v3s.dtsi | 10 ++++++++++
drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c | 7 +++++++
3 files changed, 21 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml b/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml
index fc823572b..180efd13a 100644
--- a/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml
+++ b/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml
@@ -25,6 +25,7 @@ properties:
- const: allwinner,sun4i-a10-crypto
- items:
- const: allwinner,sun8i-a33-crypto
+ - const: allwinner,sun8i-v3s-crypto
reg:
maxItems: 1
@@ -59,7 +60,9 @@ if:
properties:
compatible:
contains:
- const: allwinner,sun6i-a31-crypto
+ oneOf:
+ - const: allwinner,sun6i-a31-crypto
+ - const: allwinner,sun8i-v3s-crypto
then:
required:
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index e5312869c..4fec84c40 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -234,6 +234,16 @@
#size-cells = <0>;
};
+ crypto: crypto@1c15000 {
+ compatible = "allwinner,sun8i-v3s-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>;
diff --git a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c
index a2b67f7f8..d24496cac 100644
--- a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c
+++ b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c
@@ -31,6 +31,10 @@ static const struct ss_variant ss_a33_variant = {
.sha1_in_be = true,
};
+static const struct ss_variant ss_v3s_variant = {
+ .sha1_in_be = true,
+};
+
static struct sun4i_ss_alg_template ss_algs[] = {
{ .type = CRYPTO_ALG_TYPE_AHASH,
.mode = SS_OP_MD5,
@@ -505,6 +509,9 @@ static const struct of_device_id a20ss_crypto_of_match_table[] = {
{ .compatible = "allwinner,sun8i-a33-crypto",
.data = &ss_a33_variant
},
+ { .compatible = "allwinner,sun8i-v3s-crypto",
+ .data = &ss_v3s_variant
+ },
{}
};
MODULE_DEVICE_TABLE(of, a20ss_crypto_of_match_table);
--
2.17.1
