From mboxrd@z Thu Jan 1 00:00:00 1970 From: linus.ml.walleij@gmail.com (Linus Walleij) Date: Mon, 19 Jul 2010 20:19:03 +0200 Subject: [PATCH 1/2] ARM: move SPEAr to use common mult/shift calculation code In-Reply-To: References: <1275067996-17233-1-git-send-email-linus.walleij@stericsson.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 2010/7/19 shiraz hashim : > The timer on spear platforms is 16 bit only (say with min. functional > freq as 187500 HZ.). > With these values the resolution of the timer is not much so what > should be the good value > of SPEAR_MIN_RANGE. I've set it to 4 seconds, it will scale properly to assure the system will get as much resolution as possible while still being able to sleep for 4 seconds. 187 kHz is quite slow anyway. > Tested-by: Shiraz Hashim Thanks! Yours, Linus Walleij