RE: [PATCH v2 2/2] serial: amba-pl011: keep console clock enabled for atomic writes
"Toshiyuki Sato (Fujitsu)" <[email protected]> Mon, 27 Jul 2026 02:46:57 +0000
| Newsgroups | org.kernel.vger.linux-serial,dev.linux.lists.linux-rt-devel,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <TYXPR01MB15199DA567AF4541DD79359FBD7CC2@TYXPR01MB15199.jpnprd01.prod.outlook.com> |
Hi Karl, Regarding Petr's comment [1] as well, I'm concerned about the potential impact when the clk remains enabled during periods without console output. When creating nbcon patch, I saw a similar patchh [2] from the past. Have you considered coordinating with the clk subsystem implementation for this? [1] https://lore.kernel.org/all/[email protected]/ [2] https://lore.kernel.org/all/[email protected]/ Thanks, Toshiyuki Sato