From: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
Add sa2ul crypto accelarator node.
In comparision to j721e, The sa2ul crypto device on j7200
has moved to mcu domain and is available for linux usage as
a shared device.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
[praneeth@xxxxxx: picked recommendation from author to
k3-j7200-mcu-wakeup.dtsi and verified functionality]
Signed-off-by: Praneeth Bajjuri <praneeth@xxxxxx>
Signed-off-by: Gowtham Tammana <g-tammana@xxxxxx>
[s-anna@xxxxxx: minor formatting cleanups]
Signed-off-by: Suman Anna <s-anna@xxxxxx>
---
.../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index 5e74e43822c3..f24bd4af62c8 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -380,4 +380,24 @@ mcu_r5fss0_core1: r5f@41400000 {
ti,loczrama = <1>;
};
};
+
+ mcu_crypto: crypto@40900000 {
+ compatible = "ti,j721e-sa2ul";
+ reg = <0x00 0x40900000 0x00 0x1200>;
+ power-domains = <&k3_pds 265 TI_SCI_PD_SHARED>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>;
+ dmas = <&mcu_udmap 0xf501>, <&mcu_udmap 0x7502>,
+ <&mcu_udmap 0x7503>;
+ dma-names = "tx", "rx1", "rx2";
+ dma-coherent;
+
+ rng: rng@40910000 {
+ compatible = "inside-secure,safexcel-eip76";
+ reg = <0x00 0x40910000 0x00 0x7d>;
+ interrupts = <GIC_SPI 945 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 265 1>;
+ };
+ };
};
--
2.30.1
