From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.wrs.com (mail.windriver.com [147.11.1.11]) by ozlabs.org (Postfix) with ESMTP id 4D4ADDDEBE for ; Tue, 8 Jan 2008 01:25:35 +1100 (EST) From: Paul Gortmaker To: linuxppc-dev@ozlabs.org Subject: [PATCH 2/7] powerpc: allow localbus compatible serial ports for console device Date: Mon, 7 Jan 2008 09:25:27 -0500 Message-Id: <11997159342128-git-send-email-paul.gortmaker@windriver.com> In-Reply-To: <11997159331132-git-send-email-paul.gortmaker@windriver.com> References: <11997159321859-git-send-email-paul.gortmaker@windriver.com> <11997159331132-git-send-email-paul.gortmaker@windriver.com> Message-Id: In-Reply-To: References: Cc: Paul Gortmaker List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Add to legacy_serial the ability to use any ns16550 compatible UART with a parent that is compatible with "localbus" as the console device. Signed-off-by: Paul Gortmaker --- arch/powerpc/kernel/legacy_serial.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index a17a5d0..d0b8e35 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c @@ -351,6 +351,17 @@ void __init find_legacy_serial_ports(void) of_node_put(opb); } + /* Next, fill our array with any localbus serial ports */ + for_each_compatible_node(np, "serial", "ns16550") { + struct device_node *lbs = of_get_parent(np); + if (lbs && of_device_is_compatible(lbs, "localbus")) { + index = add_legacy_soc_port(np, np); + if (index >= 0 && np == stdout) + legacy_serial_console = index; + } + of_node_put(lbs); + } + #ifdef CONFIG_PCI /* Next, try to locate PCI ports */ for (np = NULL; (np = of_find_all_nodes(np));) { -- 1.5.0.rc1.gf4b6c