Messages in this thread | | | Date | Wed, 18 Jan 2023 09:18:36 +0300 | Subject | Re: [PATCH v5 RESEND] drivers: bus: simple-pm-bus: Use clocks | From | Maxim Kochetkov <> |
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On 26.12.2022 06:14, Liu Ying 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> Tested-by: Maxim Kochetkov <fido_max@inbox.ru>
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