From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from de01egw02.freescale.net (de01egw02.freescale.net [192.88.165.103]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "de01egw02.freescale.net", Issuer "Thawte Premium Server CA" (verified OK)) by ozlabs.org (Postfix) with ESMTP id 202B0DDF1A for ; Tue, 3 Jul 2007 06:01:48 +1000 (EST) Received: from de01smr01.freescale.net (de01smr01.freescale.net [10.208.0.31]) by de01egw02.freescale.net (8.12.11/de01egw02) with ESMTP id l62K1glf007941 for ; Mon, 2 Jul 2007 13:01:43 -0700 (MST) Received: from [10.82.19.119] (ld0169-tx32.am.freescale.net [10.82.19.119]) by de01smr01.freescale.net (8.13.1/8.13.0) with ESMTP id l62K1giE029441 for ; Mon, 2 Jul 2007 15:01:42 -0500 (CDT) Message-ID: <468959A6.80406@freescale.com> Date: Mon, 02 Jul 2007 15:01:42 -0500 From: Timur Tabi MIME-Version: 1.0 To: linuxppc-dev list Subject: Re: current-speed property in serial devices causes kernel panic References: <4685DB63.7040705@freescale.com> In-Reply-To: <4685DB63.7040705@freescale.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Timur Tabi wrote: > The kernel panic occurs only if I call of_platform_bus_probe(). FYI, thanks to Kumar, I found the problem: I had CONFIG_SERIAL_OF_PLATFORM enabled. This causes of_serial.c to be compiled and loaded. On my platform, that wasn't doing anything because initially I wasn't calling of_platform_bus_probe(). When I added that call to my platform code, of_serial.c sprang to life and tried to probe the serial nodes in my device tree. Apparently, of_serial.c is not compatible with fsl_soc.c. -- Timur Tabi Linux Kernel Developer @ Freescale