From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sdcmail01.amcc.com (sdcmail01.amcc.com [198.137.200.72]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "Messaging Gateway Appliance Demo Cert", Issuer "Messaging Gateway Appliance Demo Cert" (not verified)) by ozlabs.org (Postfix) with ESMTPS id ED4F4DDE1B for ; Thu, 7 May 2009 03:50:03 +1000 (EST) From: Feng Kan To: linuxppc-dev@ozlabs.org, linux-ide@vger.kernel.org Subject: [PATCH 3/3 v3] Add 4xx SATA dts node documentation Date: Wed, 6 May 2009 10:49:46 -0700 Message-Id: <1241632186-2613-1-git-send-email-fkan@amcc.com> Cc: Feng Kan List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Signed-off-by: Feng Kan --- Documentation/powerpc/dts-bindings/4xx/sata.txt | 24 +++++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-) create mode 100644 Documentation/powerpc/dts-bindings/4xx/sata.txt diff --git a/Documentation/powerpc/dts-bindings/4xx/sata.txt b/Documentation/powerpc/dts-bindings/4xx/sata.txt new file mode 100644 index 0000000..3ce00d0 --- /dev/null +++ b/Documentation/powerpc/dts-bindings/4xx/sata.txt @@ -0,0 +1,24 @@ +AMCC SoC SATA Support + +This following is only for the 460ex support for Designware SATA core + +Required properties: +- compatible : "amcc,sata-460ex". +- reg : the first set defines SATA controller register, the second set + is for the AHB DMA controller for SATA. +- interrupt-parent: UIC3 +- interrupts: one for SATA and one for the DMA + +Notes: +The SATA is only available when the first PCIe port is disabled. + +Example: + +SATA0: sata@bffd1000 { + compatible = "amcc,sata-460ex"; + reg = <4 0xbffd1000 0x800 4 0xbffd0800 0x400>; + interrupt-parent = <&UIC3>; + interrupts = <0 4 /* SATA */ + 5 4>; /* AHBDMA */ +}; + -- 1.5.5