From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Tue, 25 Nov 2014 22:49:47 +0100 Subject: [PATCH] clk: sunxi: Remove ahb1_sdram from sun6i/sun8i protected clocks list In-Reply-To: <1416823515-9207-1-git-send-email-wens@csie.org> References: <1416823515-9207-1-git-send-email-wens@csie.org> Message-ID: <20141125214947.GG25249@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Nov 24, 2014 at 06:05:15PM +0800, Chen-Yu Tsai wrote: > The ahb1_sdram clock gate is only used for accessing the sdram > controller's registers over the bus. It is not used for actually clock > the controller or the dram, hence it does not need to be protected. > > This also gets rid of the problem when the protected ahb1_sdram gate > is prepared/enabled while it is still an orphan, and the operation > is not propagated to the correct parent. > > This was confirmed on my A23 tablet and my A31 Hummingbird. > > Signed-off-by: Chen-Yu Tsai Queued for 3.20, 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: