From mboxrd@z Thu Jan 1 00:00:00 1970 From: Huang Shijie Subject: [PATCH v4 0/6] ARM: imx6q{dl}: add the WEIM driver Date: Tue, 28 May 2013 14:20:06 +0800 Message-ID: <1369722012-6915-1-git-send-email-b32955@freescale.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: "devicetree-discuss" To: grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org Cc: shc_work-JGs/UdohzUI@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org, Alison_Chaiken-nmGgyN9QBj3QT0dZR+AlfA@public.gmane.org, Huang Shijie , s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org This patch set adds a new driver for WEIM in the imx6q{dl}-sabreauto boards. The WEIM(Wireless External Interface Module) works like a bus. You can attach many different devices on it, such as NOR, onenand. In the case of i.MX6q-sabreauto, only the NOR is connected to WEIM. v3 --> v4: [0] use a more proper pad value for the data pins. [1] remove the weim_remove() hook. [2] remove the blank line. [3] use the lower case for the hex value. [4] add returne value for weim_parse_dt(). [5] rename the pinctrls. v2 --> v3: [0] split the NOR pinctrl. [1] make the driver unloaded. change to bool type in Kconfig. [2] use the of_platform_populate(). [3] remove the unused "interrupt" property from the Doc. v1 --> v2: [0] remove used PADs. [1] fix the wrong pad values, (thanks Alison Chaiken) [2] remove the weim-cs-index. [3] add "fsl" for the weim-cs-timing. [4] remove the partitions info in the document. [5] rewrite the drivers(follow Sascha and Shawn's comments) Huang Shijie (6): drivers: bus: add a new driver for WEIM ARM: dts: imx6q{dl}: fix the pin conflict between SPI and WEIM ARM: dts: imx6qdl: add more information for WEIM ARM: dts: imx6q: add pinctrls for WEIM NOR ARM: dts: imx6dl: add pinctrls for WEIM NOR ARM: dts: imx6qdl-sabreauto: enable the WEIM NOR Documentation/devicetree/bindings/bus/imx-weim.txt | 49 +++++++ arch/arm/boot/dts/imx6dl-sabreauto.dts | 9 +- arch/arm/boot/dts/imx6dl.dtsi | 58 ++++++++ arch/arm/boot/dts/imx6q-sabreauto.dts | 9 +- arch/arm/boot/dts/imx6q.dtsi | 59 +++++++++ arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 21 +++- arch/arm/boot/dts/imx6qdl.dtsi | 4 +- drivers/bus/Kconfig | 9 ++ drivers/bus/Makefile | 1 + drivers/bus/imx-weim.c | 138 ++++++++++++++++++++ 10 files changed, 353 insertions(+), 4 deletions(-) create mode 100644 Documentation/devicetree/bindings/bus/imx-weim.txt create mode 100644 drivers/bus/imx-weim.c