[PATCH 0/8] rockchip: Fixes and updates for RK3528

Jonas Karlman jonas at kwiboo.se
Thu Jul 31 01:52:41 CEST 2025


This series fixes a boot loop caused by recent dts/upstream v6.16-dts
sync, include cleanup of sdmmc nodes and add needed init-microvolt props
for pwm-regulatore, changes needed thanks to the same v6.16-dts sync.

It also adds more preparation to support USB features in U-Boot once
pending Linux USB DT nodes lands in a future sync of dts/upstream.

Patch 1-3 includes device tree changes for recent dts/upstream sync.

Patch 4-8 prepare U-Boot for USB host/gadget support on RK3528 after a
future dts/upstream sync.

Jianwei Zheng (1):
  phy: rockchip: naneng-combphy: Add support for RK3528

Jonas Karlman (7):
  rockchip: rk3528-generic: Fix boot after dts/upstream v6.16-dts merge
  arm: dts: rockchip: Use sdmmc node from dts/upstream on RK3528
  arm: dts: rockchip: Set init-microvolt for pwm-regulators on Radxa
    E20C
  rockchip: rk3528: Disable USB3OTG U3 port early
  rockchip: clk: clk_rk3528: Add dummy CLK_REF_PCIE_INNER_PHY support
  usb: dwc3-generic: Use combined glue and ctrl node for RK3528
  rockchip: rk3528-radxa-e20c: Enable USB gadget Kconfig options

 arch/arm/dts/rk3528-generic-u-boot.dtsi       |   9 --
 arch/arm/dts/rk3528-generic.dts               |  17 ++-
 arch/arm/dts/rk3528-radxa-e20c-u-boot.dtsi    |  13 ++-
 arch/arm/dts/rk3528-u-boot.dtsi               |  18 ----
 arch/arm/mach-rockchip/rk3528/rk3528.c        |   6 ++
 configs/radxa-e20c-rk3528_defconfig           |  10 ++
 drivers/clk/rockchip/clk_rk3528.c             |   1 +
 .../rockchip/phy-rockchip-naneng-combphy.c    | 102 ++++++++++++++++++
 drivers/usb/dwc3/dwc3-generic.c               |   1 +
 9 files changed, 142 insertions(+), 35 deletions(-)

-- 
2.50.1



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