From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mlbe2k2.cs.myharris.net (mlbe2k2.cs.myharris.net [137.237.90.89]) by ozlabs.org (Postfix) with ESMTP id C9A9FDE3B1 for ; Wed, 24 Sep 2008 01:38:09 +1000 (EST) Message-ID: <48D90D5D.5000105@harris.com> Date: Tue, 23 Sep 2008 11:38:05 -0400 From: "Steven A. Falco" MIME-Version: 1.0 To: "linuxppc-dev@ozlabs.org" Subject: AMCC 440 SPI question Content-Type: text/plain; charset=UTF-8 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , The yosemite.dts has the following entry, which leads me to believe that there is SPI support. I'd like to do something similar for a Sequoia board, but looking in Josh's "next" branch, I don't see any driver that would recognize the spi-440ep string. So my question is, is there a SPI driver for the PPC440, that is .dts aware? spi@ef600900 { compatible = "amcc,spi-440ep"; reg = ; interrupts = <8 4>; interrupt-parent = <&UIC0>; }; Also, googling for a driver, I find the patch that introduced this .dts file: Patch: [PATCH 1/3][POWERPC] 4xx: Add AMCC 440EP Yosemite DTS patchwork.ozlabs.org/linuxppc/patch?id=16992 However, when I click on the patchwork link, I get a 404 error. Perhaps this just means the patch is old and has been removed from patchwork. But since it is a "1 of 3", I was hoping one of the other parts would contain the actual spi-440ep driver code. Hints greatly appreciated! Steve