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SubjectRe: [PATCH] clk: sunxi-ng: ccu-sun6i-rtc: set rtc-32k to critical
Date
Dne nedelja, 24. april 2022 ob 07:59:59 CEST je Icenowy Zheng napisal(a):
> RTC itself is the one and only consumer of rtc-32k clock. As the rtc
> should be always running, set rtc-32k clock to critical, to prevent it
> from being gated by the kernel.
>
> Fixes: d91612d7f01a ("clk: sunxi-ng: Add support for the sun6i RTC clocks")
> Signed-off-by: Icenowy Zheng <uwu@icenowy.me>

This one was already submitted here:
https://lore.kernel.org/linux-sunxi/20220411050100.40964-1-samuel@sholland.org/

Best regards,
Jernej

> ---
> drivers/clk/sunxi-ng/ccu-sun6i-rtc.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c b/drivers/clk/sunxi-ng/ccu-
sun6i-rtc.c
> index 8a10bade7e0d..3d9c9ce5a3db 100644
> --- a/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c
> +++ b/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c
> @@ -241,6 +241,7 @@ static struct clk_init_data rtc_32k_init_data = {
> .ops = &ccu_mux_ops,
> .parent_hws = rtc_32k_parents,
> .num_parents = ARRAY_SIZE(rtc_32k_parents), /* updated
during probe */
> + .flags = CLK_IS_CRITICAL,
> };
>
> static struct ccu_mux rtc_32k_clk = {
> --
> 2.35.1
>
>
>


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