Re: [PATCH 14/15] arm: dts: qcom: Add missing OPP properties for CPUs
From: Andy Gross <hidden>
Date: 2018-07-21 18:56:12
Also in:
linux-arm-msm, lkml
From: Andy Gross <hidden>
Date: 2018-07-21 18:56:12
Also in:
linux-arm-msm, lkml
On Wed, Jul 18, 2018 at 03:52:26PM +0530, Amit Kucheria wrote:
On Fri, May 25, 2018 at 4:02 PM, Viresh Kumar [off-list ref] wrote:quoted
The OPP properties, like "operating-points", should either be present for all the CPUs of a cluster or none. If these are present only for a subset of CPUs of a cluster then things will start falling apart as soon as the CPUs are brought online in a different order. For example, this will happen because the operating system looks for such properties in the CPU node it is trying to bring up, so that it can create an OPP table. Add such missing properties. Fix other missing property (clock latency) as well to make it all work. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>FWIW, Reviewed-by: Amit Kucheria <redacted>
Picking this up for 4.19. thanks. Andy