From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Walmsley Subject: [PATCH 0/4] Clockdomains: add OMAP2/3 clockdomain code, link 34xx clocks with clockdomains Date: Thu, 10 Apr 2008 10:25:32 -0600 Message-ID: <20080410162532.097381890@pwsan.com> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from utopia.booyaka.com ([72.9.107.138]:34120 "EHLO utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756100AbYDJRRr (ORCPT ); Thu, 10 Apr 2008 13:17:47 -0400 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org Cc: jouni.hogander@nokia.com, sakari.poussa@nokia.com, igor.stoppa@nokia.com, karthik-dp@ti.com, rnayak@ti.com, r-woodruff2@ti.com, tony@atomide.com Hello, this patch series adds a hardware control interface for OMAP2/3 clockdomains. Also added is clockdomain usecounting of underlying clocks, so hardware-supervised and software-supervised clockdomain transitions can occur correctly. The interface is fully documented in the code. 24xx clocks are not yet linked with clockdomains. This will be done in a later patchset. This series must be applied after the powerdomain series, posted earlie= r. Clockdomain code tested on 3430SDP ES2.1; also boot-tested on N800. Many people at Nokia and TI provided commentary and review during the development of the clockdomain patches. Particular help came from (in alphabetical order): Karthik Dasu, Tony Lindgren, Rajendra Nayak, Sakari Poussa, Igor Stoppa, and Richard Woodruff. Jouni H=C3=B6gander merits special mention; he took the original code and made it do what it was supposed to do on the hardware, testing and fixing many bugs. Comments welcome, - Paul size: text data bss dec hex filename 3270030 151896 100832 3522758 35c0c6 vmlinux.3430sdp.orig 3272798 154168 100832 3527798 35d476 vmlinux.3430sdp diffstat: arch/arm/mach-omap2/Makefile | 3 arch/arm/mach-omap2/clock.c | 45 ++ arch/arm/mach-omap2/clock.h | 1 arch/arm/mach-omap2/clock34xx.c | 4 arch/arm/mach-omap2/clock34xx.h | 198 +++++++++- arch/arm/mach-omap2/clockdomain.c | 583 +++++++++++++++++++++++= +++++++++ arch/arm/mach-omap2/clockdomains.h | 283 +++++++++++++++ arch/arm/mach-omap2/cm-regbits-24xx.h | 24 - arch/arm/mach-omap2/cm-regbits-34xx.h | 42 +- arch/arm/mach-omap2/io.c | 4 arch/arm/mach-omap2/pm.c | 12 arch/arm/mach-omap2/powerdomain.c | 128 +++++++ arch/arm/plat-omap/Kconfig | 12 drivers/dsp/dspgateway/dsp_core.c | 2 include/asm-arm/arch-omap/clock.h | 4 include/asm-arm/arch-omap/clockdomain.h | 105 +++++ include/asm-arm/arch-omap/powerdomain.h | 17 17 files changed, 1416 insertions(+), 51 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-omap" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html