Messages in this thread | | | From | Geert Uytterhoeven <> | Date | Tue, 17 Jan 2023 13:54:42 +0100 | Subject | Re: [PATCH v5 RESEND] drivers: bus: simple-pm-bus: Use clocks |
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On Mon, Dec 26, 2022 at 4:13 AM Liu Ying <victor.liu@nxp.com> wrote: > Simple Power-Managed bus controller may need functional clock(s) > to be enabled before child devices connected to the bus can be > accessed. Get the clock(s) as a bulk and enable/disable the > clock(s) when the bus is being power managed. > > One example is that Freescale i.MX8qxp pixel link MSI bus controller > needs MSI clock and AHB clock to be enabled before accessing child > devices. > > Signed-off-by: Liu Ying <victor.liu@nxp.com> > --- > v4->v5: > * Fix build warnings when CONFIG_PM=n by using RUNTIME_PM_OPS, > NOIRQ_SYSTEM_SLEEP_PM_OPS and pm_ptr macros. > * Drop Geert's R-b tag due to the fix. > * Resend based on v6.2-rc1.
Thanks for the update!
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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