Re: [U-Boot] [PATCH v3] kmp204x: reset the Zarlink clocking chips at power up only

On 08/19/2014 06:40 AM, Valentin Longchamp wrote:

There is the requirement on the chassis's backplane that when the clocks have been enabled, they then should not disappear.

Resetting the Zarlink clocking chips at unit reset violates this requirement because the backplane clocks are not supplied during the reset time.

To avoid this side effect, both the Zarlink clocking chips are reset only at power up.

Signed-off-by: Valentin Longchamp valentin.longchamp@keymile.com

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Changes in v3:

• fix the commentaries that also had to be changed

Applied to u-boot-mpc85xx master branch, awaiting for upstream.

York