[PATCH v2 0/4] rockchip: Update rng compatible for RK356x and RK3588

Jonas Karlman jonas at kwiboo.se
Wed Apr 9 00:11:41 CEST 2025


This series adds support for and updates the random generator compatible
used for RK356x and RK3588.

The RK356x rng node is already part of dts/upstream so the rng node in
u-boot.dtsi is removed, and because it is not enabled for rk3566 it gets
enabled in u-boot.dtsi to restore its use in U-Boot.

The RK3588 rng node is added into dts/upstream DT by picking a commit
from devicetree-rebasing v6.15-rc1-dts and the rng node in u-boot.dtsi
is removed.

Changes in v2:
- Split rng driver and DT change into separate patches for RK356x
- Pick RK3588 rng node commit from devicetree-rebasing v6.15-rc1-dts

Jonas Karlman (3):
  rng: rockchip_rng: Add compatible for RK3568
  rockchip: rk356x: Remove rng node from u-boot.dtsi
  rng: rockchip_rng: Update compatible for RK3588

Nicolas Frattaroli (1):
  arm64: dts: rockchip: Add rng node to RK3588

 arch/arm/dts/rk356x-u-boot.dtsi                  | 9 ++++-----
 arch/arm/dts/rk3588s-u-boot.dtsi                 | 5 -----
 drivers/rng/rockchip_rng.c                       | 6 +++++-
 dts/upstream/src/arm64/rockchip/rk3588-base.dtsi | 8 ++++++++
 4 files changed, 17 insertions(+), 11 deletions(-)

-- 
2.49.0



More information about the U-Boot mailing list