1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
318 lines
6 KiB
C
318 lines
6 KiB
C
/*
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* arch/ppc/syslib/mpc52xx_devices.c
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*
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* Freescale MPC52xx device descriptions
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*
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*
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* Maintainer : Sylvain Munaut <tnt@246tNt.com>
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*
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* Copyright (C) 2005 Sylvain Munaut <tnt@246tNt.com>
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*/
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#include <linux/fsl_devices.h>
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#include <linux/resource.h>
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#include <asm/mpc52xx.h>
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#include <asm/ppc_sys.h>
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static u64 mpc52xx_dma_mask = 0xffffffffULL;
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static struct fsl_i2c_platform_data mpc52xx_fsl_i2c_pdata = {
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.device_flags = FSL_I2C_DEV_CLOCK_5200,
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};
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/* We use relative offsets for IORESOURCE_MEM to be independent from the
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* MBAR location at compile time
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*/
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/* TODO Add the BestComm initiator channel to the device definitions,
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possibly using IORESOURCE_DMA. But that's when BestComm is ready ... */
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struct platform_device ppc_sys_platform_devices[] = {
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[MPC52xx_MSCAN1] = {
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.name = "mpc52xx-mscan",
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.id = 0,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x0900,
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.end = 0x097f,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_MSCAN1_IRQ,
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.end = MPC52xx_MSCAN1_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_MSCAN2] = {
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.name = "mpc52xx-mscan",
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.id = 1,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x0980,
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.end = 0x09ff,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_MSCAN2_IRQ,
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.end = MPC52xx_MSCAN2_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_SPI] = {
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.name = "mpc52xx-spi",
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.id = -1,
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.num_resources = 3,
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.resource = (struct resource[]) {
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{
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.start = 0x0f00,
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.end = 0x0f1f,
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.flags = IORESOURCE_MEM,
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},
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{
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.name = "modf",
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.start = MPC52xx_SPI_MODF_IRQ,
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.end = MPC52xx_SPI_MODF_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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{
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.name = "spif",
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.start = MPC52xx_SPI_SPIF_IRQ,
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.end = MPC52xx_SPI_SPIF_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_USB] = {
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.name = "ppc-soc-ohci",
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.id = -1,
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.num_resources = 2,
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.dev.dma_mask = &mpc52xx_dma_mask,
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.dev.coherent_dma_mask = 0xffffffffULL,
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.resource = (struct resource[]) {
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{
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.start = 0x1000,
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.end = 0x10ff,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_USB_IRQ,
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.end = MPC52xx_USB_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_BDLC] = {
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.name = "mpc52xx-bdlc",
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.id = -1,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x1300,
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.end = 0x130f,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_BDLC_IRQ,
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.end = MPC52xx_BDLC_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_PSC1] = {
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.name = "mpc52xx-psc",
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.id = 0,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x2000,
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.end = 0x209f,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_PSC1_IRQ,
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.end = MPC52xx_PSC1_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_PSC2] = {
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.name = "mpc52xx-psc",
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.id = 1,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x2200,
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.end = 0x229f,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_PSC2_IRQ,
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.end = MPC52xx_PSC2_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_PSC3] = {
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.name = "mpc52xx-psc",
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.id = 2,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x2400,
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.end = 0x249f,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_PSC3_IRQ,
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.end = MPC52xx_PSC3_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_PSC4] = {
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.name = "mpc52xx-psc",
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.id = 3,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x2600,
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.end = 0x269f,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_PSC4_IRQ,
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.end = MPC52xx_PSC4_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_PSC5] = {
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.name = "mpc52xx-psc",
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.id = 4,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x2800,
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.end = 0x289f,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_PSC5_IRQ,
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.end = MPC52xx_PSC5_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_PSC6] = {
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.name = "mpc52xx-psc",
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.id = 5,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x2c00,
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.end = 0x2c9f,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_PSC6_IRQ,
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.end = MPC52xx_PSC6_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_FEC] = {
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.name = "mpc52xx-fec",
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.id = -1,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x3000,
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.end = 0x33ff,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_FEC_IRQ,
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.end = MPC52xx_FEC_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_ATA] = {
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.name = "mpc52xx-ata",
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.id = -1,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x3a00,
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.end = 0x3aff,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_ATA_IRQ,
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.end = MPC52xx_ATA_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_I2C1] = {
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.name = "fsl-i2c",
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.id = 0,
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.dev.platform_data = &mpc52xx_fsl_i2c_pdata,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x3d00,
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.end = 0x3d1f,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_I2C1_IRQ,
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.end = MPC52xx_I2C1_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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[MPC52xx_I2C2] = {
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.name = "fsl-i2c",
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.id = 1,
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.dev.platform_data = &mpc52xx_fsl_i2c_pdata,
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.num_resources = 2,
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.resource = (struct resource[]) {
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{
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.start = 0x3d40,
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.end = 0x3d5f,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = MPC52xx_I2C2_IRQ,
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.end = MPC52xx_I2C2_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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},
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},
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};
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static int __init mach_mpc52xx_fixup(struct platform_device *pdev)
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{
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ppc_sys_fixup_mem_resource(pdev, MPC52xx_MBAR);
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return 0;
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}
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static int __init mach_mpc52xx_init(void)
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{
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ppc_sys_device_fixup = mach_mpc52xx_fixup;
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return 0;
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}
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postcore_initcall(mach_mpc52xx_init);
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