From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751539Ab1LTR3a (ORCPT ); Tue, 20 Dec 2011 12:29:30 -0500 Received: from am1ehsobe002.messaging.microsoft.com ([213.199.154.205]:32745 "EHLO AM1EHSOBE002.bigfish.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751407Ab1LTR3Y (ORCPT ); Tue, 20 Dec 2011 12:29:24 -0500 X-SpamScore: 4 X-BigFish: VS4(zzzz1202h1082kzzz2dh2a8h668h839hb79i) X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPV:NLI;H:mail.freescale.net;RD:none;EFVD:NLI From: Dong Aisheng To: CC: , , , , , , , , , Subject: [RFC PATCH v3 0/5] pinctrl: imx: add pinnmux support Date: Wed, 21 Dec 2011 01:40:35 +0800 Message-ID: <1324402840-32451-1-git-send-email-b29396@freescale.com> X-Mailer: git-send-email 1.7.0.4 MIME-Version: 1.0 Content-Type: text/plain X-OriginatorOrg: freescale.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The main changes of this new patch series are add dt binding support in pinctrl core for pinmux mappings and shows an example on using the standard API provided by pinctrl core to register pinmux mappings from dts file. Then we can remove the old board specifc pinmux mappings from generic soc specific code (e.g. mach-imx6q.c). Change v2->v3: - change the name from of_get_child_number to of_get_child_count - pinctrl: add dt binding support for pinmux mappings - Add phandle for pinmux mappings for imx6q - binding pinmux mappings via pinctrl core API - follow the dt convention to use dash '-' for property name Changes v1->v2: - add a cover letter - remove the pin functon and group defines out of driver - parsing data from device tree for imx6q support - a few minor fixes suggested by Shawn Dong Aisheng (5): dt: add of_get_child_count helper function pinctrl: add dt binding support for pinmux mappings pinctrl: imx: add pinctrl imx driver ARM: imx6q: using pinmux subsystem mmc: sdhci-esdhc-imx: using pinmux subsystem .../devicetree/bindings/pinctrl/pinctrl-imx.txt | 59 +++ .../devicetree/bindings/pinctrl/pinctrl.txt | 33 ++ arch/arm/boot/dts/imx6q-sabreauto.dts | 32 ++ arch/arm/boot/dts/imx6q.dtsi | 1 + arch/arm/mach-imx/Kconfig | 1 + drivers/mmc/host/sdhci-esdhc-imx.c | 20 + drivers/pinctrl/Kconfig | 20 + drivers/pinctrl/Makefile | 3 + drivers/pinctrl/pinctrl-imx-core.c | 450 ++++++++++++++++++++ drivers/pinctrl/pinctrl-imx-core.h | 86 ++++ drivers/pinctrl/pinctrl-imx53.c | 443 +++++++++++++++++++ drivers/pinctrl/pinctrl-imx6q.c | 433 +++++++++++++++++++ drivers/pinctrl/pinmux.c | 101 +++++ include/linux/of.h | 16 + include/linux/pinctrl/machine.h | 6 + 15 files changed, 1704 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl-imx.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl.txt create mode 100644 drivers/pinctrl/pinctrl-imx-core.c create mode 100644 drivers/pinctrl/pinctrl-imx-core.h create mode 100644 drivers/pinctrl/pinctrl-imx53.c create mode 100644 drivers/pinctrl/pinctrl-imx6q.c