[PATCH 0/4] riscv: spacemit: k3: Add more resource to UART

Yixun Lan dlan at kernel.org
Tue Mar 3 23:36:41 PST 2026


This series try to add more resource (clock, pinctrl, reset) to UART driver,
So it will not reply on external bootloader for initialization. While doing
this, I've tried to break these patchse into more fine pieces, adding clock,
pinctrl+gpio, reset separately, then UART.

Signed-off-by: Yixun Lan <dlan at kernel.org>
---
Yixun Lan (4):
      riscv: dts: spacemit: k3: add clock tree
      riscv: dts: spacemit: k3: add pinctrl support
      riscv: dts: spacemit: k3: add GPIO support
      riscv: dts: spacemit: k3: add full resource to UART

 arch/riscv/boot/dts/spacemit/k3-pico-itx.dts |   3 +
 arch/riscv/boot/dts/spacemit/k3-pinctrl.dtsi |  24 +++++
 arch/riscv/boot/dts/spacemit/k3.dtsi         | 152 +++++++++++++++++++++++++--
 3 files changed, 169 insertions(+), 10 deletions(-)
---
base-commit: ec1fb4e55df47ed043ab2ccc6787e39b9d67e49b
change-id: 20260304-01-dts-uart-full-be53670773b5

Best regards,
-- 
Yixun Lan <dlan at kernel.org>




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