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Date: Thu, 4 Feb 2016 00:44:04 +0100 From: Krzysztof Adamski <k@...ko.eu> To: Maxime Ripard <maxime.ripard@...e-electrons.com> Cc: Linus Walleij <linus.walleij@...aro.org>, Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh@...nel.org>, Hans de Goede <hdegoede@...hat.com>, Vishnu Patekar <vishnupatekar0510@...il.com>, Jens Kuske <jenskuske@...il.com>, linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-sunxi@...glegroups.com Subject: Re: [PATCH v2 2/5] dts: sun8i-h3: Add APB0 related clocks and resets On Wed, Feb 03, 2016 at 11:21:17PM +0100, Krzysztof Adamski wrote: >On Wed, Feb 03, 2016 at 01:35:34PM +0100, Maxime Ripard wrote: >>Hi, >> >>I'm not sure what you mean there. The fixed factor clocks only take a >>single parent, and you provided two. > >True, I that's actually some stupid leftover. As mentioned in the >commit message I didn't really know how the clock tree looks like here >so I wanted to just pretend it's connectet to osc24M. After some >experiments I think that 0x01f0140c register does not exist on H3 and >I was finally (hopefully) able to understand how this clock is set up >in Allwinner's code. So I changed the clock to factors clock with >possible osc32k and osc24M parrents. Will send it in v3. I've changed my mind about using factors clock. The clock I was thinking about is only setup for CIR peripheral and I have no information on how r_pio is clocked other than the fact it works by default so I assume it's clocked from 24M oscillator. New patchset send, let me know what you think.
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