From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from el-out-1112.google.com (el-out-1112.google.com [209.85.162.182]) by ozlabs.org (Postfix) with ESMTP id B7DD4DDDFF for ; Wed, 19 Sep 2007 08:21:38 +1000 (EST) Received: by el-out-1112.google.com with SMTP id s27so2728ele for ; Tue, 18 Sep 2007 15:21:37 -0700 (PDT) Message-ID: Date: Tue, 18 Sep 2007 16:21:36 -0600 From: "Alan Bennett" To: "Scott Wood" Subject: Re: device tree question In-Reply-To: <46F04BCE.8060007@freescale.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: <46F04BCE.8060007@freescale.com> Cc: linuxppc-embedded@ozlabs.org List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , I finally saw some light, though not much, and have made several changes to a new dts file. BTW: I've lost my __log_buf was 02aec04 now it's not there, nor is it Load Address: 0x00400000 + 02aec04 BRx/ORx=CSx 128MB flash: CS0 = F800_0000 f800_0000 128MB flash: CS4 = D000_0000 f800_0000 128MB SDRAM: CS1 = 0000_0000 f800_0000 CS2 = E400_0000 fff0_0000 CS5 = E410_0000 fff0_0000 CS6 = E420_0000 fff0_0000 / { model = "MPC8248"; compatible = "fsl,mpc8248"; #address-cells = <1>; #size-cells = <1>; cpus { #address-cells = <1>; #size-cells = <0>; PowerPC,8272@0 { device_type = "cpu"; reg = <0>; d-cache-line-size = ; i-cache-line-size = ; d-cache-size = ; i-cache-size = ; timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; }; }; memory { device_type = "memory"; reg = <0 0>; }; localbus@f0010100 { compatible = "fsl,mpc8248-localbus", "fsl,pq2-localbus"; #address-cells = <2>; #size-cells = <1>; reg = ; ranges = <0 0 f8000000 08000000 1 0 f4000000 00008000 3 0 d0000000 08000000 5 0 f4100000 00100000 6 0 f4200000 00100000>; flash@0,0 { compatible = "jedec-flash"; reg = <0 0 8000000>; bank-width = <1>; device-width = <32>; }; board-control@1,0 { reg = <1 0 20>; compatible = "fsl,mpc8248-bcsr"; }; flash2@3,0 { compatible = "jedec-flash"; reg = <0 0 8000000>; bank-width = <1>; device-width = <32>; }; dualportram@1,0 { reg = <5 0 100000>; compatible = "fsl,mpc8248-dualportram"; }; dualportcsr@1,0 { reg = <6 0 100000>; compatible = "fsl,mpc8248-dualportcsr"; }; }; soc@f0000000 { #address-cells = <1>; #size-cells = <1>; device_type = "soc"; compatible = "fsl,mpc8272", "fsl,pq2-soc"; ranges = <00000000 f0000000 00053000>; // Temporary -- will go away once kernel uses ranges for get_immrbase(). reg = ; cpm@119c0 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc8272-cpm", "fsl,cpm2"; reg = <119c0 30 0 2000>; ranges; brg@119f0 { compatible = "fsl,mpc8272-brg", "fsl,cpm2-brg", "fsl,cpm-brg"; reg = <119f0 10 115f0 10>; }; serial@11a00 { device_type = "serial"; compatible = "fsl,mpc8272-scc-uart", "fsl,cpm2-scc-uart"; reg = <11a00 20 8000 100>; interrupts = <28 8>; interrupt-parent = <&PIC>; fsl,cpm-brg = <1>; fsl,cpm-command = <00800000>; }; serial@11a82 { device_type = "serial"; compatible = "fsl,mpc8272-smc-uart", "fsl,cpm2-smc-uart"; reg = <11a82 20 8300 100>; interrupts = <2b 8>; interrupt-parent = <&PIC>; fsl,cpm-brg = <4>; fsl,cpm-command = <0ce00000>; }; mdio@10d40 { device_type = "mdio"; compatible = "fsl,mpc8272ads-mdio-bitbang", "fsl,mpc8272-mdio-bitbang", "fsl,cpm2-mdio-bitbang"; reg = <10d40 14>; #address-cells = <1>; #size-cells = <0>; fsl,mdio-pin = <12>; fsl,mdc-pin = <13>; PHY0: ethernet-phy@0 { interrupt-parent = <&PIC>; interrupts = <17 8>; reg = <0>; device_type = "ethernet-phy"; }; PHY1: ethernet-phy@1 { interrupt-parent = <&PIC>; interrupts = <17 8>; reg = <3>; device_type = "ethernet-phy"; }; }; ethernet@11300 { device_type = "network"; compatible = "fsl,mpc8272-fcc-enet", "fsl,cpm2-fcc-enet"; reg = <11300 20 8400 100 11390 1>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <20 8>; interrupt-parent = <&PIC>; phy-handle = <&PHY0>; linux,network-index = <0>; fsl,cpm-command = <12000300>; }; ethernet@11320 { device_type = "network"; compatible = "fsl,mpc8272-fcc-enet", "fsl,cpm2-fcc-enet"; reg = <11320 20 8500 100 113b0 1>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <21 8>; interrupt-parent = <&PIC>; phy-handle = <&PHY1>; linux,network-index = <1>; fsl,cpm-command = <16200300>; }; }; PIC: interrupt-controller@10c00 { #interrupt-cells = <2>; interrupt-controller; reg = <10c00 80>; compatible = "fsl,mpc8272-pic", "fsl,cpm2-pic"; }; }; chosen { linux,stdout-path = "/soc/cpm/serial@11a82"; }; };