# \[PATCH v4 0/5\] simplefb: add clock handling code - From: Tomi Valkeinen \ - Date: 2014-10-31 08:15:31 - List: linux-arm-kernel - Page: https://ratatoskr.run/linux-arm-kernel/2014/10/8099204 - Thread: https://ratatoskr.run/linux-arm-kernel/2014/10/8099204/t.md ```text Hi Hans, On 22/10/14 19:45, Hans de Goede wrote: > -We will add a clocks property to the simplefb devicetree bindings, so > that u-boot setup framebuffers passed to the kernel (for early console > support) can properly list the clocks used, and simplefb can claim them to > avoid them getting turned off, thereby breaking the early console Perhaps this has been discussed earlier, but I started to wonder if managing clocks is enough. What about regulators (to power the LCD), gpios (to keep the LCD enabled) and pinctrl (for video signals)? I guess any those could be reset by the kernel if no driver uses them. Tomi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: OpenPGP digital signature URL: ```