[PATCH 0/4] clk: qcom: Add support for basic clock providers on Fillmore SoC

From: Aelin Reidel

Date: Sat Mar 07 2026 - 19:41:44 EST


This series adds the bare minimum clock provider (gcc and rpmh) driver
support for the Fillmore SoC (e.g. SM7450).

With this, it is possible to boot to the rootfs from the UFS storage and
have functioning USB.

The multimedia-specific clock providers will be sent in a follow-up
series.

This patch series was tested on a Xiaomi 13 Lite / Civi 2 (xiaomi-ziyi).

Signed-off-by: Aelin Reidel <aelin@xxxxxxxxxxxxxx>
---
Aelin Reidel (4):
dt-bindings: clock: qcom: document the Fillmore Global Clock Controller
dt-bindings: clock: qcom: Document the Fillmore RPMH Clock Controller
clk: qcom: Add Global Clock controller (GCC) driver for Fillmore
clk: qcom: rpmh: Add support for Fillmore rpmh clocks

.../bindings/clock/qcom,fillmore-gcc.yaml | 60 +
.../devicetree/bindings/clock/qcom,rpmhcc.yaml | 1 +
drivers/clk/qcom/Kconfig | 9 +
drivers/clk/qcom/Makefile | 1 +
drivers/clk/qcom/clk-rpmh.c | 22 +
drivers/clk/qcom/gcc-fillmore.c | 2714 ++++++++++++++++++++
include/dt-bindings/clock/qcom,fillmore-gcc.h | 195 ++
7 files changed, 3002 insertions(+)
---
base-commit: a0ae2a256046c0c5d3778d1a194ff2e171f16e5f
change-id: 20260301-fillmore-clks-9509b588e71f

Best regards,
--
Aelin Reidel <aelin@xxxxxxxxxxxxxx>