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| author | Andre Przywara <andre.przywara@arm.com> | 2024-06-25 00:21:10 +0100 |
|---|---|---|
| committer | Chen-Yu Tsai <wens@csie.org> | 2024-07-11 00:43:10 +0800 |
| commit | 6ed9a85f1c44d7049cf2d488bfe71252ce467dc2 (patch) | |
| tree | 8b61fe207e7138f8aad338d8fc7fcb240ac511fe /arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi | |
| parent | 0ce1d34678e5d214746ee4887f9f7714c39e331f (diff) | |
| download | linux-6ed9a85f1c44d7049cf2d488bfe71252ce467dc2.tar.gz linux-6ed9a85f1c44d7049cf2d488bfe71252ce467dc2.tar.bz2 linux-6ed9a85f1c44d7049cf2d488bfe71252ce467dc2.zip | |
arm64: dts: allwinner: h616: add crypto engine node
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>
Diffstat (limited to 'arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi index bf4d41ecbfdc..b29ce7321317 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi @@ -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>; |