From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UUY4Z-0001ku-UC for barebox@lists.infradead.org; Tue, 23 Apr 2013 07:55:33 +0000 Received: from dude.hi.pengutronix.de ([2001:6f8:1178:2:21e:67ff:fe11:9c5c]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1UUY4X-0006TL-W8 for barebox@lists.infradead.org; Tue, 23 Apr 2013 09:55:29 +0200 Received: from sha by dude.hi.pengutronix.de with local (Exim 4.80) (envelope-from ) id 1UUY4X-0006Uh-V0 for barebox@lists.infradead.org; Tue, 23 Apr 2013 09:55:29 +0200 From: Sascha Hauer Date: Tue, 23 Apr 2013 09:55:25 +0200 Message-Id: <1366703729-1258-1-git-send-email-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH] pinctrl support To: barebox@lists.infradead.org This adds some initial pinctrl support. I don't want to go the way of adding full fledged pinctrl support, but still we will need some instance which parses the devicetree for pinctrl setup. The following does not parse the pinctrl devicetree setup into internal data structures, but instead only calls the pinmux driver with the devicetree node containing the setup for a device. Turning this into register values is completely up the pinmux driver then. The device core will automatically call the pinctrl default setup before probing a device so that we normally do not have to add pinctrl code to device drivers. Sascha ---------------------------------------------------------------- Sascha Hauer (4): Add initial pinctrl support pinctrl: switch i.MX iomux-v3 support to pinctrl pinctrl: move imx-iomux-v2 to drivers/pinctrl/ pinctrl: move imx-iomux-v1 to drivers/pinctrl/ arch/arm/mach-imx/Kconfig | 9 + arch/arm/mach-imx/Makefile | 18 +- arch/arm/mach-imx/iomux-v3.c | 107 ----------- drivers/Kconfig | 1 + drivers/Makefile | 1 + drivers/base/driver.c | 3 + drivers/pinctrl/Kconfig | 28 +++ drivers/pinctrl/Makefile | 4 + .../iomux-v1.c => drivers/pinctrl/imx-iomux-v1.c | 0 .../iomux-v2.c => drivers/pinctrl/imx-iomux-v2.c | 0 drivers/pinctrl/imx-iomux-v3.c | 212 +++++++++++++++++++++ drivers/pinctrl/pinctrl.c | 149 +++++++++++++++ include/pinctrl.h | 35 ++++ 13 files changed, 451 insertions(+), 116 deletions(-) delete mode 100644 arch/arm/mach-imx/iomux-v3.c create mode 100644 drivers/pinctrl/Kconfig create mode 100644 drivers/pinctrl/Makefile rename arch/arm/mach-imx/iomux-v1.c => drivers/pinctrl/imx-iomux-v1.c (100%) rename arch/arm/mach-imx/iomux-v2.c => drivers/pinctrl/imx-iomux-v2.c (100%) create mode 100644 drivers/pinctrl/imx-iomux-v3.c create mode 100644 drivers/pinctrl/pinctrl.c create mode 100644 include/pinctrl.h _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox