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arm64: dts: allwinner: h616: add crypto engine node

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The Allwinner H616 SoC contains a crypto engine very similar to the H6
version, but with all base addresses in the DMA descriptors shifted by
two bits. This requires a new compatible string.
Also the H616 CE relies on the internal osciallator for the TRNG
operation, so we need to reference this clock.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20240624232110.9817-5-andre.przywara@arm.com
[wens@csie.org: fix up register range size]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Andre Przywara
2024-06-25 00:21:10 +01:00
committed by Chen-Yu Tsai
parent 0ce1d34678
commit 6ed9a85f1c
1 changed files with 10 additions and 0 deletions
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10
arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
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@@ -150,6 +150,16 @@
#size-cells = <1>;
ranges = <0x0 0x0 0x0 0x40000000>;
crypto: crypto@1904000 {
compatible = "allwinner,sun50i-h616-crypto";
reg = <0x01904000 0x800>;
interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>,
<&ccu CLK_MBUS_CE>, <&rtc CLK_IOSC>;
clock-names = "bus", "mod", "ram", "trng";
resets = <&ccu RST_BUS_CE>;
};
syscon: syscon@3000000 {
compatible = "allwinner,sun50i-h616-system-control";
reg = <0x03000000 0x1000>;