From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Manjunathappa, Prakash" Subject: [PATCH v5 3/5] ARM: davinci: da850: add SPI1 DT node Date: Wed, 3 Apr 2013 19:39:08 +0530 Message-ID: <1364998150-5980-4-git-send-email-prakash.pm@ti.com> References: <1364998150-5980-1-git-send-email-prakash.pm@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, nsekhar-l0cyMroinI0@public.gmane.org, rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org, "Manjunathappa, Prakash" , rob-VoJi6FS/r0vR7s880joybQ@public.gmane.org, hs-ynQEQJNshbs@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: , Return-path: In-Reply-To: <1364998150-5980-1-git-send-email-prakash.pm-l0cyMroinI0@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: spi-devel-general-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-spi.vger.kernel.org Patch adds SPI1 DT node along with pinmux data. Signed-off-by: Manjunathappa, Prakash --- Since v4: Separate out chip_select pinmuxing so as to allow boards choose what to configure. Dropped unused CS1 and ENA pinmuxing. arch/arm/boot/dts/da850.dtsi | 22 ++++++++++++++++++++++ 1 files changed, 22 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 3ec1bda..1d445cd 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -62,6 +62,18 @@ 0x10 0x00002200 0x0000ff00 >; }; + spi1_pins: pinmux_spi_pins { + pinctrl-single,bits = < + /* SIMO, SOMI, CLK */ + 0x14 0x00110100 0x00ff0f00 + >; + }; + spi1_cs0_pin: pinmux_spi1_cs0 { + pinctrl-single,bits = < + /* CS0 */ + 0x14 0x00000010 0x000000f0 + >; + }; }; serial0: serial@1c42000 { compatible = "ns16550a"; @@ -107,6 +119,16 @@ reg = <0x21000 0x1000>; status = "disabled"; }; + spi1: spi@1f0e000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "ti,da830-spi"; + reg = <0x30e000 0x1000>; + num-cs = <4>; + ti,davinci-spi-intr-line = <1>; + interrupts = <56>; + status = "disabled"; + }; }; nand_cs3@62000000 { compatible = "ti,davinci-nand"; -- 1.7.4.1 ------------------------------------------------------------------------------ Minimize network downtime and maximize team effectiveness. Reduce network management and security costs.Learn how to hire the most talented Cisco Certified professionals. Visit the Employer Resources Portal http://www.cisco.com/web/learning/employer_resources/index.html