On Fri, Sep 02, 2022 at 02:00:11PM +0800, Neal Liu wrote: > Add device tree binding documentation for the Aspeed > ECDSA/RSA ACRY Engines Controller. > > Signed-off-by: Neal Liu <neal_liu@xxxxxxxxxxxxxx> > --- > .../bindings/crypto/aspeed,ast2600-acry.yaml | 49 +++++++++++++++++++ > MAINTAINERS | 2 +- > 2 files changed, 50 insertions(+), 1 deletion(-) > create mode 100644 Documentation/devicetree/bindings/crypto/aspeed,ast2600-acry.yaml > > diff --git a/Documentation/devicetree/bindings/crypto/aspeed,ast2600-acry.yaml b/Documentation/devicetree/bindings/crypto/aspeed,ast2600-acry.yaml > new file mode 100644 > index 000000000000..192b40cd0a39 > --- /dev/null > +++ b/Documentation/devicetree/bindings/crypto/aspeed,ast2600-acry.yaml > @@ -0,0 +1,49 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/crypto/aspeed,ast2600-acry.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: ASPEED ACRY ECDSA/RSA Hardware Accelerator Engines Device Tree Bindings Drop ' Device Tree Bindings' > + > +maintainers: > + - Neal Liu <neal_liu@xxxxxxxxxxxxxx> > + > +description: | Don't need '|' if no formatting. > + The ACRY ECDSA/RSA engines is designed to accelerate the throughput > + of ECDSA/RSA signature and verification. Basically, ACRY can be > + divided into two independently engines - ECC Engine and RSA Engine. independent > + > +properties: > + compatible: > + enum: > + - aspeed,ast2600-acry > + > + reg: > + items: > + - description: acry base address & size > + - description: acry sram base address & size > + > + clocks: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - clocks > + - interrupts > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/ast2600-clock.h> > + acry: crypto@1e6fa000 { > + compatible = "aspeed,ast2600-acry"; > + reg = <0x1e6fa000 0x400>, <0x1e710000 0x1800>; > + interrupts = <160>; > + clocks = <&syscon ASPEED_CLK_GATE_RSACLK>; > + }; > diff --git a/MAINTAINERS b/MAINTAINERS > index 832da6d77374..09ab1c3adbb7 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -3214,7 +3214,7 @@ ASPEED CRYPTO DRIVER > M: Neal Liu <neal_liu@xxxxxxxxxxxxxx> > L: linux-aspeed@xxxxxxxxxxxxxxxx (moderated for non-subscribers) > S: Maintained > -F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml > +F: Documentation/devicetree/bindings/crypto/aspeed,* > F: drivers/crypto/aspeed/ > > ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS > -- > 2.25.1 > >
