Add the node for sa3ul crypto accelerator.
Signed-off-by: Jayesh Choudhary <[email protected]>
---
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.
Changelog v1->v2:
- Change the flag from TI_SCI_PD_EXCLUSIVE to TI_SCI_PD_SHARED
since sa3ul hardware is also used by OP-TEE and so it should
be requested using shared TI-SCI flag
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..8bb9cb5d4c1a 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_SHARED>;
+ #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>;
--
2.17.1
Hi Jayesh Choudhary,
On Fri, 24 Jun 2022 10:09:05 +0530, Jayesh Choudhary wrote:
> Add the node for sa3ul crypto accelerator.
>
>
I have applied the following to branch ti-k3-dts-next on [1].
Thank you!
[1/1] arm64: dts: ti: k3-am62-main: Enable crypto accelerator
commit: 8af893654c027fb679f67851aedb569ce7acb1e4
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
[1] git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D