Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934341Ab3CHPkt (ORCPT ); Fri, 8 Mar 2013 10:40:49 -0500 Received: from mail2.gnudd.com ([213.203.150.91]:41910 "EHLO mail.gnudd.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934260Ab3CHPkp (ORCPT ); Fri, 8 Mar 2013 10:40:45 -0500 From: Davide Ciminaghi To: tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, x86@kernel.org, rubini@gnudd.com, sameo@linux.intel.com, giancarlo.asnaghi@st.com, mturquette@linaro.org, arnd@arndb.de, linus.walleij@linaro.org, rob.herring@calxeda.com, broonie@opensource.wolfsonmicro.com Cc: linux-kernel@vger.kernel.org Subject: [PATCH 0/3] sta2x11 common clock framework implementation Date: Fri, 8 Mar 2013 16:31:28 +0100 Message-Id: <1362756691-14736-1-git-send-email-ciminaghi@gnudd.com> X-Mailer: git-send-email 1.7.2.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2678 Lines: 62 Hi, this patchset is the first implementation of the common clock framework for the STA2X11 (aka connext) chip. Actually 1/3 and 2/3 are not strictly relevant to the clock framework, but they're needed to get the rest of the code to compile and have already been submitted some months ago (see https://lkml.org/lkml/2012/9/20/363) and acked by Alessandro Rubini (see https://lkml.org/lkml/2012/9/20/452). 3/3 has been submitted RFC on Jun 20th 2012 (see https://lkml.org/lkml/2012/6/20/779). Mike Turquette reviewed it (see https://lkml.org/lkml/2012/8/23/624) and his comments have been taken into account for this submission. Please note that this patchset applies to next-20130307, should build cleanly and do no harm at runtime, but it is not functional because it needs the pci-to-amba bridge patch by Alessandro Rubini, which has already been submitted several times but has not made it in the linux-next tree yet (see thread https://lkml.org/lkml/2013/2/20/561 for more details). Some clocks still have to be added and some others need to be implemented with different types (see the TODOs in the code), but the current implementation is actually enough to get a Connext based board up and running (with its UARTs working at least), of course provided that the pci to amba bridge is there. Multiple instances of the Connext chip should also be supported, even if no test has been done up to now. Thanks and regards Davide Davide Ciminaghi (3): x86, pci sta2x11-fixup: add clk related field to struct sta2x11_instance x86, pci sta2x11-fixup: add function to access sta2x11 instance id drivers/clk: sta2x11 common clock framework implementation arch/x86/Kconfig | 1 + arch/x86/include/asm/sta2x11.h | 16 + arch/x86/pci/sta2x11-fixup.c | 20 + drivers/clk/Makefile | 1 + drivers/clk/sta2x11/Makefile | 1 + drivers/clk/sta2x11/clk-audio-pll.c | 150 +++++++ drivers/clk/sta2x11/clk-soc-pll.c | 96 +++++ drivers/clk/sta2x11/clk.c | 782 +++++++++++++++++++++++++++++++++++ drivers/clk/sta2x11/clk.h | 73 ++++ 9 files changed, 1140 insertions(+) create mode 100644 drivers/clk/sta2x11/Makefile create mode 100644 drivers/clk/sta2x11/clk-audio-pll.c create mode 100644 drivers/clk/sta2x11/clk-soc-pll.c create mode 100644 drivers/clk/sta2x11/clk.c create mode 100644 drivers/clk/sta2x11/clk.h -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/