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clk: rockchip: rk3568: mark hclk_vi as critical

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The clock 'pclk_vi_niu' has a dependency on 'hclk_vi_niu' according
to the Technical Reference Manual section '2.8.6 NIU Clock gating
reliance'. However, this kind of dependency cannot be addressed
properly at the moment (until the support for linked clocks is
implemented for the RK3568).
As an intermediate solution, mark the hclk_vi as critical on the
Rockchip RK3568.

Suggested-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20250210-rk3568-hclk-vi-v1-1-9ade2626f638@wolfvision.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Michael Riesch 2025-02-10 09:29:02 +01:00 committed by Heiko Stuebner
parent d7169b8bcd
commit 83dbeca33f
1 changed files with 1 additions and 0 deletions
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drivers/clk/rockchip/clk-rk3568.c
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@ -1602,6 +1602,7 @@ static const char *const rk3568_cru_critical_clocks[] __initconst = {
"pclk_php",
"hclk_usb",
"pclk_usb",
"hclk_vi",
"hclk_vo",
};