[PATCH 3/6] clk: Add driver for Maxim-8997 PMIC clocks

Javier Martinez Canillas javier at osg.samsung.com
Mon Nov 7 07:01:29 PST 2016


Hello Pankaj,

On 11/07/2016 07:09 AM, Pankaj Dubey wrote:
> The MAX8997 PMIC has 32.786kHz crystal oscillator which provides an
> accurate low frequency clock for MAX8997 internal circuit as well as
> external circuit. This patch adds support for these two clocks.
> 
> CC: Michael Turquette <mturquette at baylibre.com>
> CC: Rob Herring <robh+dt at kernel.org>
> CC: devicetree at vger.kernel.org
> CC: linux-clk at vger.kernel.org
> Signed-off-by: Pankaj Dubey <pankaj.dubey at samsung.com>
> ---

What kernel version are you basing this on? The Maxim common clock code
is going away for v4.9 and instead the clk-max77686 driver supports both
77686 and 77802 clocks. See commit 8ad313fe4e00 ("clk: max77686: Combine
Maxim max77686 and max77802 driver").

Since the 8997 clock IP looks very similar to 77802 AFAICT, you should
also extend the clk-max77686 driver to have 8997 support.

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America



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