diff options
| author | Jonas Karlman <jonas@kwiboo.se> | 2025-04-08 22:11:45 +0000 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2025-04-23 22:12:03 +0800 |
| commit | 12e2d451ad4e64fa95185bd63f98c7541d2363bf (patch) | |
| tree | 7843916eea7bcca8a8dab24dbb3f4758823f991e | |
| parent | 4b9c5e584ad06f1163a2e31fbfe54bc6d30fe629 (diff) | |
rng: rockchip_rng: Update compatible for RK3588
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>
| -rw-r--r-- | arch/arm/dts/rk3588s-u-boot.dtsi | 5 | ||||
| -rw-r--r-- | drivers/rng/rockchip_rng.c | 2 |
2 files changed, 1 insertions, 6 deletions
diff --git a/arch/arm/dts/rk3588s-u-boot.dtsi b/arch/arm/dts/rk3588s-u-boot.dtsi index 8880d162b11..5eeb138f351 100644 --- a/arch/arm/dts/rk3588s-u-boot.dtsi +++ b/arch/arm/dts/rk3588s-u-boot.dtsi @@ -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 diff --git a/drivers/rng/rockchip_rng.c b/drivers/rng/rockchip_rng.c index f673e2657c9..6e4e3abf08c 100644 --- a/drivers/rng/rockchip_rng.c +++ b/drivers/rng/rockchip_rng.c @@ -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, }, {}, |