mv64x60_dev.c revision a0916bd64a0e6636f0161480e04057c89e90c5da
152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth/* 252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * Platform device setup for Marvell mv64360/mv64460 host bridges (Discovery) 352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * 452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * Author: Dale Farnsworth <dale@farnsworth.org> 552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * 652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * 2007 (c) MontaVista, Software, Inc. This file is licensed under 752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * the terms of the GNU General Public License version 2. This program 852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * is licensed "as is" without any warranty of any kind, whether express 952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * or implied. 1052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth */ 1152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 1252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth#include <linux/stddef.h> 1352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth#include <linux/kernel.h> 1452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth#include <linux/init.h> 15542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer#include <linux/console.h> 1652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth#include <linux/mv643xx.h> 1752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth#include <linux/platform_device.h> 1852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 1952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth#include <asm/prom.h> 2052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 2152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth/* 2252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * These functions provide the necessary setup for the mv64x60 drivers. 2352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * These drivers are unusual in that they work on both the MIPS and PowerPC 2452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * architectures. Because of that, the drivers do not support the normal 2552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * PowerPC of_platform_bus_type. They support platform_bus_type instead. 2652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth */ 2752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 2852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth/* 2952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * Create MPSC platform devices 3052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth */ 3152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworthstatic int __init mv64x60_mpsc_register_shared_pdev(struct device_node *np) 3252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth{ 3352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct platform_device *pdev; 3452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct resource r[2]; 3552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct mpsc_shared_pdata pdata; 3652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth const phandle *ph; 3752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct device_node *mpscrouting, *mpscintr; 3852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth int err; 3952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 4052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth ph = of_get_property(np, "mpscrouting", NULL); 4152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth mpscrouting = of_find_node_by_phandle(*ph); 4252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!mpscrouting) 4352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENODEV; 4452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 4552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = of_address_to_resource(mpscrouting, 0, &r[0]); 4652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_node_put(mpscrouting); 4752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 4852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 4952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 5052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth ph = of_get_property(np, "mpscintr", NULL); 5152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth mpscintr = of_find_node_by_phandle(*ph); 5252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!mpscintr) 5352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENODEV; 5452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 5552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = of_address_to_resource(mpscintr, 0, &r[1]); 5652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_node_put(mpscintr); 5752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 5852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 5952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 6052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth memset(&pdata, 0, sizeof(pdata)); 6152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 6252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdev = platform_device_alloc(MPSC_SHARED_NAME, 0); 6352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!pdev) 6452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENOMEM; 6552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 6652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add_resources(pdev, r, 2); 6752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 6852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 6952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 7052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); 7152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 7252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 7352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 7452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add(pdev); 7552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 7652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 7752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 7852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return 0; 7952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 8052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnswortherror: 8152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth platform_device_put(pdev); 8252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 8352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth} 8452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 8552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 8652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworthstatic int __init mv64x60_mpsc_device_setup(struct device_node *np, int id) 8752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth{ 8852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct resource r[5]; 8952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct mpsc_pdata pdata; 9052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct platform_device *pdev; 9152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth const unsigned int *prop; 9252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth const phandle *ph; 9352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct device_node *sdma, *brg; 9452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth int err; 9552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth int port_number; 9652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 9752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth /* only register the shared platform device the first time through */ 9852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (id == 0 && (err = mv64x60_mpsc_register_shared_pdev(np))) 9952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 10052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 10152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth memset(r, 0, sizeof(r)); 10252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 10352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = of_address_to_resource(np, 0, &r[0]); 10452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 10552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 10652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 10752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_irq_to_resource(np, 0, &r[4]); 10852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 10952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth ph = of_get_property(np, "sdma", NULL); 11052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth sdma = of_find_node_by_phandle(*ph); 11152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!sdma) 11252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENODEV; 11352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 11452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_irq_to_resource(sdma, 0, &r[3]); 11552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = of_address_to_resource(sdma, 0, &r[1]); 11652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_node_put(sdma); 11752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 11852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 11952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 12052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth ph = of_get_property(np, "brg", NULL); 12152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth brg = of_find_node_by_phandle(*ph); 12252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!brg) 12352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENODEV; 12452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 12552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = of_address_to_resource(brg, 0, &r[2]); 12652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_node_put(brg); 12752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 12852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 12952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 1301791f91bc794b7efc90719268146f582b9f29eadMark A. Greer prop = of_get_property(np, "cell-index", NULL); 13152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!prop) 13252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENODEV; 13352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth port_number = *(int *)prop; 13452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 13552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth memset(&pdata, 0, sizeof(pdata)); 13652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 13752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.cache_mgmt = 1; /* All current revs need this set */ 13852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 1391791f91bc794b7efc90719268146f582b9f29eadMark A. Greer pdata.max_idle = 40; /* default */ 14052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(np, "max_idle", NULL); 14152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 14252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.max_idle = *prop; 14352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 14452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(brg, "current-speed", NULL); 14552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 14652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.default_baud = *prop; 14752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 14852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth /* Default is 8 bits, no parity, no flow control */ 14952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.default_bits = 8; 15052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.default_parity = 'n'; 15152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.default_flow = 'n'; 15252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 15352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(np, "chr_1", NULL); 15452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 15552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.chr_1_val = *prop; 15652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 15752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(np, "chr_2", NULL); 15852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 15952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.chr_2_val = *prop; 16052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 16152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(np, "chr_10", NULL); 16252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 16352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.chr_10_val = *prop; 16452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 16552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(np, "mpcr", NULL); 16652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 16752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.mpcr_val = *prop; 16852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 16952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(brg, "bcr", NULL); 17052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 17152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.bcr_val = *prop; 17252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 17352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.brg_can_tune = 1; /* All current revs need this set */ 17452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 17552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(brg, "clock-src", NULL); 17652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 17752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.brg_clk_src = *prop; 17852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 17952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(brg, "clock-frequency", NULL); 18052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 18152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.brg_clk_freq = *prop; 18252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 18352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdev = platform_device_alloc(MPSC_CTLR_NAME, port_number); 18452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!pdev) 18552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENOMEM; 18652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 18752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add_resources(pdev, r, 5); 18852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 18952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 19052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 19152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); 19252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 19352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 19452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 19552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add(pdev); 19652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 19752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 19852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 19952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return 0; 20052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 20152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnswortherror: 20252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth platform_device_put(pdev); 20352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 20452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth} 20552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 206649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth/* 207649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth * Create mv64x60_eth platform devices 208649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth */ 209a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworthstatic struct platform_device * __init mv64x60_eth_register_shared_pdev( 210a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth struct device_node *np, int id) 211649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth{ 212649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth struct platform_device *pdev; 213649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth struct resource r[1]; 214649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth int err; 215649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 216649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth err = of_address_to_resource(np, 0, &r[0]); 217649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (err) 218a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth return ERR_PTR(err); 219649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 220a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth pdev = platform_device_register_simple(MV643XX_ETH_SHARED_NAME, id, 221649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth r, 1); 222a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth return pdev; 223649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth} 224649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 225a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworthstatic int __init mv64x60_eth_device_setup(struct device_node *np, int id, 226a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth struct platform_device *shared_pdev) 227649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth{ 228649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth struct resource r[1]; 229649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth struct mv643xx_eth_platform_data pdata; 230649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth struct platform_device *pdev; 231649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth struct device_node *phy; 232649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth const u8 *mac_addr; 233649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth const int *prop; 234649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth const phandle *ph; 235649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth int err; 236649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 237649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth memset(r, 0, sizeof(r)); 238649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth of_irq_to_resource(np, 0, &r[0]); 239649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 240649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth memset(&pdata, 0, sizeof(pdata)); 241649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 242a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth prop = of_get_property(np, "reg", NULL); 243649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (!prop) 244649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return -ENODEV; 245649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.port_number = *prop; 246649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 247649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth mac_addr = of_get_mac_address(np); 248649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (mac_addr) 249649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth memcpy(pdata.mac_addr, mac_addr, 6); 250649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 251649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "speed", NULL); 252649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 253649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.speed = *prop; 254649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 255649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "tx_queue_size", NULL); 256649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 257649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.tx_queue_size = *prop; 258649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 259649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "rx_queue_size", NULL); 260649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 261649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.rx_queue_size = *prop; 262649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 263649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "tx_sram_addr", NULL); 264649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 265649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.tx_sram_addr = *prop; 266649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 267649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "tx_sram_size", NULL); 268649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 269649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.tx_sram_size = *prop; 270649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 271649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "rx_sram_addr", NULL); 272649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 273649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.rx_sram_addr = *prop; 274649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 275649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "rx_sram_size", NULL); 276649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 277649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.rx_sram_size = *prop; 278649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 279649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth ph = of_get_property(np, "phy", NULL); 280649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (!ph) 281649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return -ENODEV; 282649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 283649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth phy = of_find_node_by_phandle(*ph); 284649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (phy == NULL) 285649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return -ENODEV; 286649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 287649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(phy, "reg", NULL); 288649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) { 289649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.force_phy_addr = 1; 290649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.phy_addr = *prop; 291649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth } 292649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 293649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth of_node_put(phy); 294649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 295a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth pdev = platform_device_alloc(MV643XX_ETH_NAME, id); 296649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (!pdev) 297649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return -ENOMEM; 298649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 299649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth err = platform_device_add_resources(pdev, r, 1); 300649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (err) 301649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth goto error; 302649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 303649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); 304649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (err) 305649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth goto error; 306649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 307649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth err = platform_device_add(pdev); 308649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (err) 309649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth goto error; 310649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 311649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return 0; 312649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 313649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnswortherror: 314649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth platform_device_put(pdev); 315649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return err; 316649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth} 317649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 31801f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth/* 31901f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth * Create mv64x60_i2c platform devices 32001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth */ 32101f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworthstatic int __init mv64x60_i2c_device_setup(struct device_node *np, int id) 32201f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth{ 32301f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth struct resource r[2]; 32401f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth struct platform_device *pdev; 32501f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth struct mv64xxx_i2c_pdata pdata; 32601f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth const unsigned int *prop; 32701f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth int err; 32801f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 32901f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth memset(r, 0, sizeof(r)); 33001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 33101f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth err = of_address_to_resource(np, 0, &r[0]); 33201f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (err) 33301f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth return err; 33401f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 33501f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth of_irq_to_resource(np, 0, &r[1]); 33601f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 33701f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth memset(&pdata, 0, sizeof(pdata)); 33801f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 3391791f91bc794b7efc90719268146f582b9f29eadMark A. Greer pdata.freq_m = 8; /* default */ 34001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth prop = of_get_property(np, "freq_m", NULL); 34101f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (!prop) 34201f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth return -ENODEV; 34301f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth pdata.freq_m = *prop; 34401f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 3451791f91bc794b7efc90719268146f582b9f29eadMark A. Greer pdata.freq_m = 3; /* default */ 34601f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth prop = of_get_property(np, "freq_n", NULL); 34701f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (!prop) 34801f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth return -ENODEV; 34901f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth pdata.freq_n = *prop; 35001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 3511791f91bc794b7efc90719268146f582b9f29eadMark A. Greer pdata.timeout = 1000; /* default: 1 second */ 35201f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 35301f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth pdev = platform_device_alloc(MV64XXX_I2C_CTLR_NAME, id); 35401f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (!pdev) 35501f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth return -ENOMEM; 35601f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 35701f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth err = platform_device_add_resources(pdev, r, 2); 35801f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (err) 35901f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth goto error; 36001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 36101f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); 36201f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (err) 36301f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth goto error; 36401f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 36501f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth err = platform_device_add(pdev); 36601f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (err) 36701f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth goto error; 36801f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 36901f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth return 0; 37001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 37101f0e78e15c52af480c867af5bd406afec80d9ccDale Farnswortherror: 37201f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth platform_device_put(pdev); 37301f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth return err; 37401f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth} 37501f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 3767e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth/* 3777e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth * Create mv64x60_wdt platform devices 3787e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth */ 3797e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworthstatic int __init mv64x60_wdt_device_setup(struct device_node *np, int id) 3807e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth{ 3817e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth struct resource r; 3827e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth struct platform_device *pdev; 3837e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth struct mv64x60_wdt_pdata pdata; 3847e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth const unsigned int *prop; 3857e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth int err; 3867e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 3877e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth err = of_address_to_resource(np, 0, &r); 3887e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (err) 3897e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return err; 3907e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 3917e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth memset(&pdata, 0, sizeof(pdata)); 3927e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 3931791f91bc794b7efc90719268146f582b9f29eadMark A. Greer pdata.timeout = 10; /* Default: 10 seconds */ 3947e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 3957e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth np = of_get_parent(np); 3967e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (!np) 3977e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return -ENODEV; 3987e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 3997e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth prop = of_get_property(np, "clock-frequency", NULL); 4007e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth of_node_put(np); 4017e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (!prop) 4027e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return -ENODEV; 4037e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth pdata.bus_clk = *prop / 1000000; /* wdt driver wants freq in MHz */ 4047e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4057e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth pdev = platform_device_alloc(MV64x60_WDT_NAME, id); 4067e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (!pdev) 4077e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return -ENOMEM; 4087e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4097e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth err = platform_device_add_resources(pdev, &r, 1); 4107e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (err) 4117e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth goto error; 4127e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4137e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); 4147e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (err) 4157e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth goto error; 4167e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4177e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth err = platform_device_add(pdev); 4187e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (err) 4197e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth goto error; 4207e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4217e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return 0; 4227e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4237e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnswortherror: 4247e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth platform_device_put(pdev); 4257e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return err; 4267e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth} 4277e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 42852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworthstatic int __init mv64x60_device_setup(void) 42952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth{ 430a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth struct device_node *np, *np2; 431a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth struct platform_device *pdev; 432a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth int id, id2; 43352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth int err; 43452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 43526cb7d8bbddc8338904b8810b860ccf052c761faCyrill Gorcunov id = 0; 436a1810b44c2d52392cd63e17fc208783cf6be6215Mark A. Greer for_each_compatible_node(np, "serial", "marvell,mv64360-mpsc") 43726cb7d8bbddc8338904b8810b860ccf052c761faCyrill Gorcunov if ((err = mv64x60_mpsc_device_setup(np, id++))) 43852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 43952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 44026cb7d8bbddc8338904b8810b860ccf052c761faCyrill Gorcunov id = 0; 441a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth id2 = 0; 442a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth for_each_compatible_node(np, NULL, "marvell,mv64360-eth-group") { 443a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth pdev = mv64x60_eth_register_shared_pdev(np, id++); 444a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth if (IS_ERR(pdev)) { 445a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth err = PTR_ERR(pdev); 446649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth goto error; 447a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth } 448a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth for_each_child_of_node(np, np2) { 449a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth if (!of_device_is_compatible(np2, 450a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth "marvell,mv64360-eth")) 451a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth continue; 452a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth err = mv64x60_eth_device_setup(np2, id2++, pdev); 453a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth if (err) { 454a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth of_node_put(np2); 455a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth goto error; 456a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth } 457a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth } 458a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth } 459649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 46026cb7d8bbddc8338904b8810b860ccf052c761faCyrill Gorcunov id = 0; 461a1810b44c2d52392cd63e17fc208783cf6be6215Mark A. Greer for_each_compatible_node(np, "i2c", "marvell,mv64360-i2c") 46226cb7d8bbddc8338904b8810b860ccf052c761faCyrill Gorcunov if ((err = mv64x60_i2c_device_setup(np, id++))) 46301f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth goto error; 46401f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 4657e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth /* support up to one watchdog timer */ 466a1810b44c2d52392cd63e17fc208783cf6be6215Mark A. Greer np = of_find_compatible_node(np, NULL, "marvell,mv64360-wdt"); 4677e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (np) { 4687e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if ((err = mv64x60_wdt_device_setup(np, id))) 4697e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth goto error; 4707e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth of_node_put(np); 4717e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth } 4727e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 47352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return 0; 47452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 47552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnswortherror: 47652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_node_put(np); 47752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 47852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth} 47952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnswortharch_initcall(mv64x60_device_setup); 480542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 481542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greerstatic int __init mv64x60_add_mpsc_console(void) 482542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer{ 483542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer struct device_node *np = NULL; 484542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer const char *prop; 485542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 486542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer prop = of_get_property(of_chosen, "linux,stdout-path", NULL); 487542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer if (prop == NULL) 488542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer goto not_mpsc; 489542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 490542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer np = of_find_node_by_path(prop); 491542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer if (!np) 492542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer goto not_mpsc; 493542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 494a1810b44c2d52392cd63e17fc208783cf6be6215Mark A. Greer if (!of_device_is_compatible(np, "marvell,mv64360-mpsc")) 495542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer goto not_mpsc; 496542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 4971791f91bc794b7efc90719268146f582b9f29eadMark A. Greer prop = of_get_property(np, "cell-index", NULL); 498542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer if (!prop) 499542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer goto not_mpsc; 500542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 501542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer add_preferred_console("ttyMM", *(int *)prop, NULL); 502542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 503542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greernot_mpsc: 504542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer return 0; 505542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer} 506542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greerconsole_initcall(mv64x60_add_mpsc_console); 507