From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pw0-f51.google.com (mail-pw0-f51.google.com [209.85.160.51]) by ozlabs.org (Postfix) with ESMTP id ABC62B70C0 for ; Wed, 21 Jul 2010 12:38:03 +1000 (EST) Received: by pwi6 with SMTP id 6so3108671pwi.38 for ; Tue, 20 Jul 2010 19:38:01 -0700 (PDT) Date: Wed, 21 Jul 2010 10:37:58 +0800 From: "hacklu" To: "Grant Likely" Subject: one more question about dts Message-ID: <201007211037566748594@gmail.com> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="=====003_Dragon410238872313_=====" Cc: linuxppc-dev List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a multi-part message in MIME format. --=====003_Dragon410238872313_===== Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit my board is mpc8247,and i write it's dts by imitating mpc8272's dts how can i set the localbus address? localbus@f0010100 { compatible = "fsl,mpc8272-localbus", "fsl,pq2-localbus"; #address-cells = <2>; #size-cells = <1>; reg = ; ranges = < 0 0 70000000 1000000 #my flash1 1 0 71000000 1000000 #my flash2 2 ? ??????? ??????? #how to set it for board-control? 3 ? ???? ???? # how to set it for pci_pic >; .... board-control@2,0 { reg = <1 0 20>; compatible = "fsl,mpc8272ads-bcsr"; }; PCI_PIC: interrupt-controller@3,0 { compatible = "fsl,mpc8272ads-pci-pic", "fsl,pq2ads-pci-pic"; #interrupt-cells = <1>; interrupt-controller; reg = <3 0 8>; interrupt-parent = <&PIC>; interrupts = <14 8>; }; thanks for answering~ 2010-07-21 hacklu --=====003_Dragon410238872313_===== Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: 7bit

my board is mpc8247,and i write it's dts by imitating mpc8272's dts

how can i set the localbus address?

localbus@f0010100 {

compatible = "fsl,mpc8272-localbus",

"fsl,pq2-localbus";

#address-cells = <2>;

#size-cells = <1>;

reg = <f0010100 40>;

ranges = <

0 0 70000000 1000000 #my flash1

1 0 71000000 1000000 #my flash2

2 ? ??????? ??????? #how to set it for board-control?

3 ? ???? ???? # how to set it for pci_pic >;

....

board-control@2,0 {

reg = <1 0 20>;

compatible = "fsl,mpc8272ads-bcsr";

};

PCI_PIC: interrupt-controller@3,0 {

compatible = "fsl,mpc8272ads-pci-pic",

"fsl,pq2ads-pci-pic";

#interrupt-cells = <1>;

interrupt-controller;

reg = <3 0 8>;

interrupt-parent = <&PIC>;

interrupts = <14 8>;

};

thanks for answering~

2010-07-21

hacklu

--=====003_Dragon410238872313_=====--