From mboxrd@z Thu Jan 1 00:00:00 1970 From: tomasz.figa@gmail.com (Tomasz Figa) Date: Fri, 06 Jun 2014 00:26:31 +0200 Subject: [PATCH v3] clk: exynos5420: Remove aclk66_peric from the clock tree description In-Reply-To: <1402000514-30752-1-git-send-email-dianders@chromium.org> References: <1401467562-5585-1-git-send-email-dianders@chromium.org> <1402000514-30752-1-git-send-email-dianders@chromium.org> Message-ID: <5390EE97.9020702@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 05.06.2014 22:35, Doug Anderson wrote: > The "aclk66_peric" clock is a gate clock with a whole bunch of gates > underneath it. This big gate isn't very useful to include in our > clock tree. If any of the children need to be turned on then the big > gate will need to be on anyway. ...and there are plenty of other "big > gates" that aren't described in our clock tree, some of which shut off > collections of clocks that have no relationship in the hierarchy so > are hard to model. > > "aclk66_peric" is causing earlyprintk problems since it gets disabled > as part of the boot process, so let's just remove it. > > Strangely (and for no good reason) this clock is exported as part of > the common clock bindings. Remove it since there are no in-kernel > device trees using it and no reason anyone out of tree should refer to > it either. > > Signed-off-by: Doug Anderson > --- > Changes in v3: > - Now just remove aclk66_peric from the tree as suggested by Tomasz. > > Changes in v2: > - Use GATE_A and clk_get(). Save the clock for putting later. > - Return 0 from exynos5420_clk_late_init(). > > drivers/clk/samsung/clk-exynos5420.c | 85 ++++++++++++++++++++++------------ > include/dt-bindings/clock/exynos5420.h | 1 - > 2 files changed, 55 insertions(+), 31 deletions(-) > Mike, I can take this patch to my tree as a fix for 3.16-rc, or if still possible and you don't mind, feel free to apply it directly with my ACK: Acked-by: Tomasz Figa Best regards, Tomasz