Messages in this thread Patch in this message | | | From | Daniel Parks <> | Subject | [RFC PATCH 3/6] arm64: dts: ti: k3-am64-main: add SA2UL public key accelerator subdevice | Date | Mon, 8 Aug 2022 14:12:52 -0500 |
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The PKA on am64 will eventually be accessible from the A53, so add it as a (disabled) subdevice alongside the RNG module.
This patch depends on "[PATCH v2 0/2] Enable SA2UL support on AM64X" [1]
[1]: https://lore.kernel.org/linux-arm-kernel/20220711085743.10128-1-j-choudhary@ti.com/
Signed-off-by: Daniel Parks <danielrparks@ti.com> --- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index aa3b43c515d2..52f7a122e782 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -1326,6 +1326,14 @@ interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; clocks = <&k3_clks 133 1>; status = "disabled"; /* Used by OP-TEE */ }; + + pka: pka@40920000 { + compatible = "inside-secure,safexcel-eip29t2"; + reg = <0x00 0x40920000 0x00 0x2000>, + <0x00 0x40924000 0x00 0x8000>; + interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; /* handoff from sysfw not yet implemented */ + }; }; }; -- 2.17.1
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