From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Tue, 29 Sep 2015 14:09:14 +0200 Subject: [PATCH] i2c: mv64xxx: The n clockdiv factor is 0 based on sunxi SoCs In-Reply-To: <1443365828-8956-1-git-send-email-hdegoede@redhat.com> References: <1443365828-8956-1-git-send-email-hdegoede@redhat.com> Message-ID: <20150929120914.GO7104@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sun, Sep 27, 2015 at 04:57:08PM +0200, Hans de Goede wrote: > According to the datasheets to n factor for dividing the tclk is > 2 to the power n on Allwinner SoCs, not 2 to the power n + 1 as it is > on other mv64xxx implementations. > > I've contacted Allwinner about this and they have confirmed that the > datasheet is correct. > > This commit fixes the clk-divider calculations for Allwinner SoCs > accordingly. > > Signed-off-by: Hans de Goede Acked-by: Maxime Ripard Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: