clk: rockchip: rk3528: Add SD/SDIO tuning clocks in GRF region

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These clocks locate in VO and VPU GRF, serving for SD/SDIO controller
tuning purpose. Add their definitions and register them in driver if
corresponding GRF is available.

GRFs are looked up by compatible to simplify devicetree binding.

Signed-off-by: Yao Zi <ziyao@disroot.org>
Link: https://lore.kernel.org/r/20250506092206.46143-4-ziyao@disroot.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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Yao Zi 2025-05-06 09:22:04 +00:00 • committed by Heiko Stuebner

parent 621ba4d9f6

commit 306d2f5dda

2 changed files with 81 additions and 6 deletions

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82

drivers/clk/rockchip/clk-rk3528.c

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5

drivers/clk/rockchip/clk.h

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