clk: rockchip: Add clock controller for the RV1106

Browse source

Add the clock and reset controller driver for the Rockchip RV1106,
based on the vendor kernel from the Luckfox Pico SDK [1] at commit
824b817f8 (a Linux 5.10.160 kernel tree), adapted to the upstream
clock framework.

The MMC drive and sample phase clocks have their control registers in
the GRF region. The CRU provides these clocks itself, using the syscon
referenced by the rockchip,grf property as an auxiliary regmap, in the
same way as the RK3528.

The RV1103 is a package variant of the RV1106 and uses the same CRU.

[1] https://github.com/LuckfoxTECH/luckfox-pico

Signed-off-by: Simon Glass <sjg@chromium.org>
Link: https://patch.msgid.link/20260729133609.3465563-3-sjg@chromium.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

...

This commit is contained in:

Simon Glass 2026-07-29 07:35:49 -06:00 • committed by Heiko Stuebner

parent 713e4d54ff

commit b520d056f2

3 changed files with 1107 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

drivers/clk/rockchip/Kconfig

View file

1

drivers/clk/rockchip/Makefile

View file

1099

drivers/clk/rockchip/clk-rv1106.c

View file