* [PATCH] arm64: dts: ti: k3-am62a-main: Enable crypto accelerator
@ 2024-06-17 10:22 Kamlesh Gurudasani
2024-06-17 15:51 ` Krzysztof Kozlowski
0 siblings, 1 reply; 3+ messages in thread
From: Kamlesh Gurudasani @ 2024-06-17 10:22 UTC (permalink / raw)
To: Nishanth Menon, Vignesh Raghavendra
Cc: Tero Kristo, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
linux-arm-kernel, devicetree, linux-kernel, Jayesh Choudhary,
Kamlesh Gurudasani
Add the node for sa3ul crypto accelerator.
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Signed-off-by: Kamlesh Gurudasani <kamlesh@ti.com>
---
arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
index ce4a2f105630..298d0c91fc0a 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -216,6 +216,18 @@ k3_reset: reset-controller {
};
};
+ crypto: crypto@40900000 {
+ compatible = "ti,am62-sa3ul";
+ reg = <0x00 0x40900000 0x00 0x1200>;
+ #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";
+ };
+
secure_proxy_sa3: mailbox@43600000 {
compatible = "ti,am654-secure-proxy";
#mbox-cells = <1>;
---
base-commit: 6906a84c482f098d31486df8dc98cead21cce2d0
change-id: 20240617-crytpo-am62a-bb6b71643cc7
Best regards,
--
Kamlesh Gurudasani <kamlesh@ti.com>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] arm64: dts: ti: k3-am62a-main: Enable crypto accelerator
2024-06-17 10:22 [PATCH] arm64: dts: ti: k3-am62a-main: Enable crypto accelerator Kamlesh Gurudasani
@ 2024-06-17 15:51 ` Krzysztof Kozlowski
2024-06-18 11:15 ` Kamlesh Gurudasani
0 siblings, 1 reply; 3+ messages in thread
From: Krzysztof Kozlowski @ 2024-06-17 15:51 UTC (permalink / raw)
To: Kamlesh Gurudasani, Nishanth Menon, Vignesh Raghavendra
Cc: Tero Kristo, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
linux-arm-kernel, devicetree, linux-kernel, Jayesh Choudhary
On 17/06/2024 12:22, Kamlesh Gurudasani wrote:
> Add the node for sa3ul crypto accelerator.
>
> Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
> Signed-off-by: Kamlesh Gurudasani <kamlesh@ti.com>
> ---
> arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> index ce4a2f105630..298d0c91fc0a 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> @@ -216,6 +216,18 @@ k3_reset: reset-controller {
> };
> };
>
> + crypto: crypto@40900000 {
> + compatible = "ti,am62-sa3ul";
> + reg = <0x00 0x40900000 0x00 0x1200>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>;
Why do you need ranges? No children here.
Anyway, keep the order as in DTS coding style.
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] arm64: dts: ti: k3-am62a-main: Enable crypto accelerator
2024-06-17 15:51 ` Krzysztof Kozlowski
@ 2024-06-18 11:15 ` Kamlesh Gurudasani
0 siblings, 0 replies; 3+ messages in thread
From: Kamlesh Gurudasani @ 2024-06-18 11:15 UTC (permalink / raw)
To: Krzysztof Kozlowski, Nishanth Menon, Vignesh Raghavendra
Cc: Tero Kristo, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
linux-arm-kernel, devicetree, linux-kernel, Jayesh Choudhary
Krzysztof Kozlowski <krzk@kernel.org> writes:
...
>> + crypto: crypto@40900000 {
>> + compatible = "ti,am62-sa3ul";
>> + reg = <0x00 0x40900000 0x00 0x1200>;
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>;
>
> Why do you need ranges? No children here.
Thanks for correcting, Krzysztof.
This got carried from a device with child node.
Sending a v2.
Kamlesh
>
> Anyway, keep the order as in DTS coding style.
>
>
> Best regards,
> Krzysztof
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-06-17 10:22 [PATCH] arm64: dts: ti: k3-am62a-main: Enable crypto accelerator Kamlesh Gurudasani
2024-06-17 15:51 ` Krzysztof Kozlowski
2024-06-18 11:15 ` Kamlesh Gurudasani
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