From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 7013EDDE44 for ; Wed, 23 Jan 2008 08:39:45 +1100 (EST) Date: Tue, 22 Jan 2008 15:37:15 -0600 (CST) From: Kumar Gala To: linuxppc-dev@ozlabs.org Subject: [PATCH] [POWERPC] Add docs for Freescale PowerQUICC SATA device tree nodes Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: Scott Wood , Timur Tabi List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Signed-off-by: Li Yang Signed-off-by: Kumar Gala --- Documentation/powerpc/booting-without-of.txt | 30 ++++++++++++++++++++++++++ 1 files changed, 30 insertions(+), 0 deletions(-) diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index 3584c33..387310a 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt @@ -2743,6 +2743,36 @@ platforms are moved over to use the flattened-device-tree model. }; }; + * Freescale 8xxx/3.0 Gb/s SATA nodes + + SATA nodes are defined to describe on-chip Serial ATA controllers. + Each SATA port should have its own node. + + Required properties: + - compatible : compatible list, contains 2 entries, first is + "fsl,CHIP-sata", where CHIP is the processor + (mpc8315, mpc8379, etc.) and the second is + "fsl,pq-sata" + - interrupts : + - cell-index : controller index. + 1 for controller @ 0x18000 + 2 for controller @ 0x19000 + 3 for controller @ 0x1a000 + 4 for controller @ 0x1b000 + + Optional properties: + - interrupt-parent : optional, if needed for interrupt mapping + - reg : + + Example: + + sata@18000 { + compatible = "fsl,mpc8379-sata", "fsl,pq-sata"; + reg = <0x18000 0x1000>; + cell-index = <1>; + interrupts = <2c 8>; + interrupt-parent = < &ipic >; + }; More devices will be defined as this spec matures. -- 1.5.3.7