Thread (4 messages) 4 messages, 2 authors, 2019-07-29

Re: [PATCH v2] clk: imx8mq: Mark AHB clock as critical

From: Fabio Estevam <festevam@gmail.com>
Date: 2019-07-29 12:19:01
Also in: linux-clk, lkml

Hi Abel,

On Mon, Jul 29, 2019 at 4:23 AM Abel Vesa [off-list ref] wrote:
Keep the AHB clock always on since there is no driver to control it and
all the other clocks that use it as parent rely on it being always enabled.

Signed-off-by: Abel Vesa <redacted>
Tested-by: Daniel Baluta <daniel.baluta@nxp.com>
---

Changes since v1:
 * added comment in code why this clock is critical
 * added T-b by Daniel

This needs to go in ASAP to fix the boot hang.
Which boot hang exactly? Are you referring to the TMU clock hang?

On the TMU clock hang, the issue was that the qoriq_thermal needs to
enable the TMU clock.

Please always provide a detailed description in the commit log.

Also, if this fixes a hang it should contain a Fixes tag.

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