From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@arm.linux.org.uk (Russell King - ARM Linux) Date: Tue, 20 Dec 2011 21:11:00 +0000 Subject: [PATCH 02/12] arm/mxs: convert platform code to clk_prepare/clk_unprepare In-Reply-To: <201112201444.40509.marek.vasut@gmail.com> References: <1324382443-4439-1-git-send-email-shawn.guo@linaro.org> <1324382443-4439-3-git-send-email-shawn.guo@linaro.org> <201112201444.40509.marek.vasut@gmail.com> Message-ID: <20111220211100.GE2577@n2100.arm.linux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Dec 20, 2011 at 02:44:40PM +0100, Marek Vasut wrote: > I still wonder how to handle the DUART -- amba-pl011 -- maybe we should > toggle the clock here too ? amba-pl011, along with all the other Primecells and a few other devices, have already been converted to use clk_prepare() in the appropriate places. See the bunch of commits from 7ff6bcf048e6a9849ea0b44269fa4c1c72869db2 to (and including) 40d3e0f4942ec12c4521fe1b2a2b774164cd2c80.