Thread (12 messages) 12 messages, 3 authors, 2026-03-02
STALE128d
Revisions (2)
  1. v1 [diff vs current]
  2. v2 current

[PATCH v2 0/4] Move to gated-fixed-clock for Theobroma/Cherry boards

From: Heiko Stuebner <heiko@sntech.de>
Date: 2026-02-10 08:03:08
Also in: linux-rockchip, lkml

Both Tiger and Jaguar currently use a fixed-clock and gpio-gate-clock
to model the PCIe clock generator they have.

Ever since I wrote the gated-fixed-clock binding + driver, I carry
around conversion patches for those boards to use the new binding
and describe actual hardware.

I submitted different versions in the initial submission of the
then still named "clock-generator" binding, but have reworked
them now to use the gated-fixed-clock binding that actually landed.

changes in v2:
- trim down comment block on generator node (Quentin)
- re-use old clock-name (Quentin)
- update commit message about added regulator (Quentin)
- add patch fixing the pinconf of the Jaguar clkreq_m0 (Quentin)


Heiko Stuebner (4):
  arm64: dts: rockchip: use gated-fixed-clock for pcie-refclk on
    rk3588-jaguar
  arm64: dts: rockchip: use gated-fixed-clock for pcie-refclk on
    rk3588-tiger
  arm64: dts: rockchip: add pinctrl for clk-generator GPIO on
    rk3588-tiger
  arm64: dts: rockchip: Make Jaguar PCIe-refclk pin use pull-up config

 .../arm64/boot/dts/rockchip/rk3588-jaguar.dts | 21 +++++----------
 .../arm64/boot/dts/rockchip/rk3588-tiger.dtsi | 27 +++++++++----------
 2 files changed, 19 insertions(+), 29 deletions(-)

-- 
2.47.2

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