Messages in this thread | | | Date | Thu, 23 Jun 2022 13:21:28 -0500 | Subject | Re: [PATCH] arm64: dts: ti: k3-am62-main: Enable crypto accelerator | From | Andrew Davis <> |
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On 6/23/22 4:59 AM, Jayesh Choudhary wrote: > Add the node for sa3ul crypto accelerator. > > Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com> > --- > On local testing, crypto self-tests and tcrypt tests were passing > for SHA256, SHA512, ECB-AES and CBC-AES algorithms. > RNG node has not been added due to the indirect access of the > hardware random number generator from OP-TEE. > > arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > index df3b9883e887..30bd22ff2fc9 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > @@ -165,6 +165,19 @@ > }; > }; > > + crypto: crypto@40900000 { > + compatible = "ti,am62-sa3ul"; > + reg = <0x00 0x40900000 0x00 0x1200>; > + power-domains = <&k3_pds 70 TI_SCI_PD_EXCLUSIVE>;
Change to TI_SCI_PD_SHARED as OP-TEE uses this too, otherwise looks good,
Acked-by: Andrew Davis <afd@ti.com>
> + #address-cells = <2>; > + #size-cells = <2>; > + ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>; > + > + dmas = <&main_pktdma 0xf501 0>, <&main_pktdma 0x7506 0>, > + <&main_pktdma 0x7507 0>; > + dma-names = "tx", "rx1", "rx2"; > + }; > + > main_pmx0: pinctrl@f4000 { > compatible = "pinctrl-single"; > reg = <0x00 0xf4000 0x00 0x2ac>;
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