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rng: rockchip_rng: Update compatible for RK3588

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Linux commit 6ee0b9ad3995 ("arm64: dts: rockchip: Add rng node to
RK3588") merged for v6.15-rc1 add a proper rng node to the device tree.
The compatible used differs compared to what U-Boot is currently using.

Replace the old trngv1 compatible with the dts/upstream compatible in
the rng driver and remove the old rng node compatible override from SoC
u-boot.dtsi to keep rng working after the driver change.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jonas Karlman 2025-04-08 22:11:45 +00:00 committed by Kever Yang
parent 4b9c5e584a
commit 12e2d451ad
2 changed files with 1 additions and 6 deletions
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5
arch/arm/dts/rk3588s-u-boot.dtsi
View File

@ -18,11 +18,6 @@
compatible = "rockchip,rk3588-dmc";
bootph-all;
};
rng: rng@fe378000 {
compatible = "rockchip,trngv1";
reg = <0x0 0xfe378000 0x0 0x200>;
};
};
#ifdef CONFIG_ROCKCHIP_SPI_IMAGE

2
drivers/rng/rockchip_rng.c
View File

@ -321,7 +321,7 @@ static const struct udevice_id rockchip_rng_match[] = {
.data = (ulong)&rk_cryptov2_soc_data,
},
{
.compatible = "rockchip,trngv1",
.compatible = "rockchip,rk3588-rng",
.data = (ulong)&rk_trngv1_soc_data,
},
{},