On 2025/8/2 04:32, Jonas Karlman wrote:
The RK3576 SoC contains a RKRNG block that can be used to generate
random numbers using the rockchip_rng driver.
Add compatible for RK3576 to support random numbers:
=> rng list
RNG #0 - rng@2a410000
=> rng
00000000: 36 dd ab 98 ec fb fe d1 cf 36 b3 e1 9b 3d 00 90 6........6...=..
00000010: f5 84 de 75 6b 27 48 9e 13 62 12 6c 50 ca 47 1a ...uk'H..b.lP.G.
00000020: b3 4d fc 43 c5 b5 2d be 07 27 03 26 bb 69 61 2a .M.C..-..'.&.ia*
00000030: 6f 70 01 83 4e ce 91 7a 5a 6c 7c 00 43 87 3e c5 op..N..zZl|.C.>.
Signed-off-by: Jonas Karlman <jo...@kwiboo.se>
Reviewed-by: Kever Yang <kever.y...@rock-chips.com>
Thanks,
- Kever
---
v3: No change
v2: New patch
---
drivers/rng/rockchip_rng.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/rng/rockchip_rng.c b/drivers/rng/rockchip_rng.c
index d854ea900442..8cf750e043cf 100644
--- a/drivers/rng/rockchip_rng.c
+++ b/drivers/rng/rockchip_rng.c
@@ -393,6 +393,10 @@ static const struct udevice_id rockchip_rng_match[] = {
.compatible = "rockchip,rk3588-rng",
.data = (ulong)&rk_trngv1_soc_data,
},
+ {
+ .compatible = "rockchip,rk3576-rng",
+ .data = (ulong)&rkrng_soc_data,
+ },
{
.compatible = "rockchip,rkrng",
.data = (ulong)&rkrng_soc_data,
