Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755503Ab3HHEyv (ORCPT ); Thu, 8 Aug 2013 00:54:51 -0400 Received: from 19.mo4.mail-out.ovh.net ([87.98.179.66]:40586 "EHLO mo4.mail-out.ovh.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754264Ab3HHEyt (ORCPT ); Thu, 8 Aug 2013 00:54:49 -0400 From: Boris BREZILLON To: Grant Likely , Rob Herring , Rob Landley , Andrew Victor , Nicolas Ferre , Jean-Christophe Plagniol-Villard , Russell King , Mike Turquette , Felipe Balbi , Greg Kroah-Hartman , Ludovic Desroches , Josh Wu Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Boris BREZILLON X-Ovh-Mailout: 178.32.228.4 (mo4.mail-out.ovh.net) Subject: [PATCH v3 00/19] ARM: at91: move to common clk framework Date: Thu, 8 Aug 2013 06:53:28 +0200 Message-Id: <1375937608-3773-1-git-send-email-b.brezillon@overkiz.com> X-Mailer: git-send-email 1.7.9.5 X-Ovh-Tracer-Id: 2676545554864175152 X-Ovh-Remote: 78.236.240.82 (cha74-5-78-236-240-82.fbx.proxad.net) X-Ovh-Local: 213.186.33.20 (ns0.ovh.net) X-OVH-SPAMSTATE: OK X-OVH-SPAMSCORE: -100 X-OVH-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeeikedrtdehucetufdoteggodetrfcurfhrohhfihhlvgemucfqggfjnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd X-Spam-Check: DONE|U 0.5/N X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeeikedrtdehucetufdoteggodetrfcurfhrohhfihhlvgemucfqggfjnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6987 Lines: 147 Hello, This patch series is the 3rd version of the new at91 clock implementation (using common clk framework). Most of the clock provided by the PMC (Power Management Controller) are implemented : - main clock (main oscillator) - pll clocks - master clock - programmable clocks - utmi clock - peripheral clocks - system clocks This implementation is only compatible with device tree definition. The goal is to define the whole clock tree in the device tree. Please feel free to comment the dt bindinds. This patch series is based on linux-next and has been tested on sama5d31ek board using device tree. It compiles for other SoCs and both with and but it has not been tested (Richard, I did not add your Tested-by because a lot of things have changed since v2). BTW could other people test it on other boards (I only have a kizbox and a sama5d31ek dev kit). Best Regards, Boris Changes since v2: - fix several bugs in clk implementations - drop non-dt boards support - split the series to ease review and tests: * 1 patch series for new clk implementations (this series) * 1 patch series to move each at91 SoC to common clk framework (coming soon) - modify dt-bindings (add atmel,clk- prefix to atmel specific properties) - add clk macros for dt-bindings - add pmc framework (helper function to access pmc registers) - add interrupt support to enable passive wait in clk_prepare functions Changes since v1: - fix bugs in pll, programmable and system clock implementations (wrong bit position). - add usb clock configuration support (ohci and udc drivers + clk_lookup for non dt boards) - rework of the system clock interfaces (no need to define a parent clock, system clock is a gate with no rate info) - change system, peripheral and programmable clk dt bindings (1 master node and multiple child nodes each defining a system/peripheral or prog clock) - fix bugs in sama5 dt definition Boris BREZILLON (19): ARM: at91: move at91_pmc.h to include/linux/clk/at91_pmc.h ARM: at91: add Kconfig options for common clk support clk: at91: add PMC base support clk: at91: add PMC macro file for dt definitions clk: at91: add PMC main clock clk: at91: add PMC pll clocks clk: at91: add pll id macros for pll dt bindings clk: at91: add PMC master clock clk: at91: add PMC system clocks ARM: at91/dt: add system clk id definitions in dt-bindings include dir clk: at91: add PMC peripheral clocks clk: at91: add peripheral clk macros for peripheral clk dt bindings clk: at91: add PMC programmable clocks clk: at91: add PMC utmi clock clk: at91: add PMC usb clock clk: at91: add PMC smd clock clk: at91: add PMC clk device tree binding doc. ARM: at91: move pit timer to common clk framework ARM: at91: add new compatible strings for pmc driver .../devicetree/bindings/clock/at91-clock.txt | 312 ++++++++++++ arch/arm/mach-at91/Kconfig | 44 ++ arch/arm/mach-at91/Kconfig.non_dt | 6 + arch/arm/mach-at91/Makefile | 2 +- arch/arm/mach-at91/at91rm9200.c | 2 +- arch/arm/mach-at91/at91sam9260.c | 2 +- arch/arm/mach-at91/at91sam9261.c | 2 +- arch/arm/mach-at91/at91sam9263.c | 2 +- arch/arm/mach-at91/at91sam926x_time.c | 14 +- arch/arm/mach-at91/at91sam9g45.c | 2 +- arch/arm/mach-at91/at91sam9n12.c | 2 +- arch/arm/mach-at91/at91sam9rl.c | 2 +- arch/arm/mach-at91/at91sam9x5.c | 2 +- arch/arm/mach-at91/clock.c | 8 +- arch/arm/mach-at91/generic.h | 3 +- arch/arm/mach-at91/pm.c | 2 +- arch/arm/mach-at91/pm_slowclock.S | 2 +- arch/arm/mach-at91/sama5d3.c | 2 +- arch/arm/mach-at91/setup.c | 8 +- drivers/clk/Makefile | 1 + drivers/clk/at91/Makefile | 12 + drivers/clk/at91/clk-main.c | 171 +++++++ drivers/clk/at91/clk-master.c | 386 +++++++++++++++ drivers/clk/at91/clk-peripheral.c | 401 ++++++++++++++++ drivers/clk/at91/clk-pll.c | 506 ++++++++++++++++++++ drivers/clk/at91/clk-plldiv.c | 137 ++++++ drivers/clk/at91/clk-programmable.c | 419 ++++++++++++++++ drivers/clk/at91/clk-smd.c | 171 +++++++ drivers/clk/at91/clk-system.c | 191 ++++++++ drivers/clk/at91/clk-usb.c | 323 +++++++++++++ drivers/clk/at91/clk-utmi.c | 161 +++++++ drivers/clk/at91/pmc.c | 387 +++++++++++++++ drivers/clk/at91/pmc.h | 111 +++++ drivers/usb/gadget/atmel_usba_udc.c | 2 +- .../dt-bindings/clk/at91/at91rm9200/clk-system.h | 16 + .../dt-bindings/clk/at91/at91sam9261/clk-system.h | 15 + .../clk/at91/at91sam9x5/clk-peripheral.h | 15 + include/dt-bindings/clk/at91/common/clk-pll.h | 13 + include/dt-bindings/clk/at91/common/clk-system.h | 21 + include/dt-bindings/clk/at91/common/pmc.h | 20 + .../include/mach => include/linux/clk}/at91_pmc.h | 4 +- 41 files changed, 3882 insertions(+), 20 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/at91-clock.txt create mode 100644 drivers/clk/at91/Makefile create mode 100644 drivers/clk/at91/clk-main.c create mode 100644 drivers/clk/at91/clk-master.c create mode 100644 drivers/clk/at91/clk-peripheral.c create mode 100644 drivers/clk/at91/clk-pll.c create mode 100644 drivers/clk/at91/clk-plldiv.c create mode 100644 drivers/clk/at91/clk-programmable.c create mode 100644 drivers/clk/at91/clk-smd.c create mode 100644 drivers/clk/at91/clk-system.c create mode 100644 drivers/clk/at91/clk-usb.c create mode 100644 drivers/clk/at91/clk-utmi.c create mode 100644 drivers/clk/at91/pmc.c create mode 100644 drivers/clk/at91/pmc.h create mode 100644 include/dt-bindings/clk/at91/at91rm9200/clk-system.h create mode 100644 include/dt-bindings/clk/at91/at91sam9261/clk-system.h create mode 100644 include/dt-bindings/clk/at91/at91sam9x5/clk-peripheral.h create mode 100644 include/dt-bindings/clk/at91/common/clk-pll.h create mode 100644 include/dt-bindings/clk/at91/common/clk-system.h create mode 100644 include/dt-bindings/clk/at91/common/pmc.h rename {arch/arm/mach-at91/include/mach => include/linux/clk}/at91_pmc.h (98%) -- 1.7.9.5 -- 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/