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> 18683307da07afd3a7ee55269ee8cb70c8053b0923Remi Machet#include <linux/of_platform.h> 194b6ba8aacbb3185703b797286547d0f8f3859b02David Daney#include <linux/of_net.h> 20e0508b1516ad4423499d4118a9037ae0aa4e9c2fCorey Minyard#include <linux/dma-mapping.h> 2152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 2252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth#include <asm/prom.h> 2352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 24eca3930163ba8884060ce9d9ff5ef0d9b7c7b00fGrant Likely/* These functions provide the necessary setup for the mv64x60 drivers. */ 2552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 26ce6d73c94d7cfbdc3dc31860fe14af2f37d1b4feUwe Kleine-Königstatic const struct of_device_id of_mv64x60_devices[] __initconst = { 27683307da07afd3a7ee55269ee8cb70c8053b0923Remi Machet { .compatible = "marvell,mv64306-devctrl", }, 28683307da07afd3a7ee55269ee8cb70c8053b0923Remi Machet {} 29683307da07afd3a7ee55269ee8cb70c8053b0923Remi Machet}; 30683307da07afd3a7ee55269ee8cb70c8053b0923Remi Machet 3152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth/* 3252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth * Create MPSC platform devices 3352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth */ 3452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworthstatic int __init mv64x60_mpsc_register_shared_pdev(struct device_node *np) 3552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth{ 3652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct platform_device *pdev; 3752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct resource r[2]; 3852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct mpsc_shared_pdata pdata; 3952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth const phandle *ph; 4052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct device_node *mpscrouting, *mpscintr; 4152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth int err; 4252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 4352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth ph = of_get_property(np, "mpscrouting", NULL); 4452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth mpscrouting = of_find_node_by_phandle(*ph); 4552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!mpscrouting) 4652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENODEV; 4752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 4852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = of_address_to_resource(mpscrouting, 0, &r[0]); 4952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_node_put(mpscrouting); 5052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 5152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 5252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 5352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth ph = of_get_property(np, "mpscintr", NULL); 5452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth mpscintr = of_find_node_by_phandle(*ph); 5552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!mpscintr) 5652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENODEV; 5752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 5852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = of_address_to_resource(mpscintr, 0, &r[1]); 5952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_node_put(mpscintr); 6052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 6152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 6252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 6352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth memset(&pdata, 0, sizeof(pdata)); 6452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 6552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdev = platform_device_alloc(MPSC_SHARED_NAME, 0); 6652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!pdev) 6752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENOMEM; 6852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 6952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add_resources(pdev, r, 2); 7052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 7152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 7252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 7352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); 7452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 7552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 7652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 7752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add(pdev); 7852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 7952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 8052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 8152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return 0; 8252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 8352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnswortherror: 8452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth platform_device_put(pdev); 8552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 8652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth} 8752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 8852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 8952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworthstatic int __init mv64x60_mpsc_device_setup(struct device_node *np, int id) 9052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth{ 9152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct resource r[5]; 9252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct mpsc_pdata pdata; 9352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct platform_device *pdev; 9452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth const unsigned int *prop; 9552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth const phandle *ph; 9652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth struct device_node *sdma, *brg; 9752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth int err; 9852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth int port_number; 9952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 10052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth /* only register the shared platform device the first time through */ 10152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (id == 0 && (err = mv64x60_mpsc_register_shared_pdev(np))) 10252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 10352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 10452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth memset(r, 0, sizeof(r)); 10552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 10652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = of_address_to_resource(np, 0, &r[0]); 10752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 10852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 10952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 11052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_irq_to_resource(np, 0, &r[4]); 11152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 11252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth ph = of_get_property(np, "sdma", NULL); 11352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth sdma = of_find_node_by_phandle(*ph); 11452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!sdma) 11552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENODEV; 11652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 11752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_irq_to_resource(sdma, 0, &r[3]); 11852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = of_address_to_resource(sdma, 0, &r[1]); 11952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_node_put(sdma); 12052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 12152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 12252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 12352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth ph = of_get_property(np, "brg", NULL); 12452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth brg = of_find_node_by_phandle(*ph); 12552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!brg) 12652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENODEV; 12752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 12852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = of_address_to_resource(brg, 0, &r[2]); 12952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth of_node_put(brg); 13052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 13152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 13252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 1331791f91bc794b7efc90719268146f582b9f29eadMark A. Greer prop = of_get_property(np, "cell-index", NULL); 13452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!prop) 13552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENODEV; 13652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth port_number = *(int *)prop; 13752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 13852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth memset(&pdata, 0, sizeof(pdata)); 13952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 14052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.cache_mgmt = 1; /* All current revs need this set */ 14152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 1421791f91bc794b7efc90719268146f582b9f29eadMark A. Greer pdata.max_idle = 40; /* default */ 14352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(np, "max_idle", NULL); 14452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 14552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.max_idle = *prop; 14652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 14752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(brg, "current-speed", NULL); 14852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 14952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.default_baud = *prop; 15052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 15152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth /* Default is 8 bits, no parity, no flow control */ 15252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.default_bits = 8; 15352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.default_parity = 'n'; 15452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.default_flow = 'n'; 15552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 15652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(np, "chr_1", NULL); 15752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 15852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.chr_1_val = *prop; 15952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 16052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(np, "chr_2", NULL); 16152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 16252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.chr_2_val = *prop; 16352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 16452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(np, "chr_10", NULL); 16552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 16652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.chr_10_val = *prop; 16752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 16852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(np, "mpcr", NULL); 16952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 17052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.mpcr_val = *prop; 17152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 17252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(brg, "bcr", NULL); 17352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 17452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.bcr_val = *prop; 17552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 17652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.brg_can_tune = 1; /* All current revs need this set */ 17752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 17852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(brg, "clock-src", NULL); 17952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 18052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.brg_clk_src = *prop; 18152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 18252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth prop = of_get_property(brg, "clock-frequency", NULL); 18352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (prop) 18452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdata.brg_clk_freq = *prop; 18552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 18652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth pdev = platform_device_alloc(MPSC_CTLR_NAME, port_number); 18752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (!pdev) 18852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return -ENOMEM; 189e0508b1516ad4423499d4118a9037ae0aa4e9c2fCorey Minyard pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); 19052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 19152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add_resources(pdev, r, 5); 19252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 19352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 19452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 19552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); 19652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 19752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 19852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 19952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth err = platform_device_add(pdev); 20052d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth if (err) 20152d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth goto error; 20252d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 20352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return 0; 20452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 20552d3aff903171af13b56c5a4d6fb828461406c65Dale Farnswortherror: 20652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth platform_device_put(pdev); 20752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return err; 20852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth} 20952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 210649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth/* 211649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth * Create mv64x60_eth platform devices 212649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth */ 213a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworthstatic struct platform_device * __init mv64x60_eth_register_shared_pdev( 214a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth struct device_node *np, int id) 215649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth{ 216649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth struct platform_device *pdev; 217c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli struct resource r[2]; 218649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth int err; 219649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 220649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth err = of_address_to_resource(np, 0, &r[0]); 221649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (err) 222a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth return ERR_PTR(err); 223649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 224c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli /* register an orion mdio bus driver */ 225c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli r[1].start = r[0].start + 0x4; 226c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli r[1].end = r[0].start + 0x84 - 1; 227c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli r[1].flags = IORESOURCE_MEM; 228c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli 229c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli if (id == 0) { 230c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli pdev = platform_device_register_simple("orion-mdio", -1, &r[1], 1); 231dde8e3ee6b37fa33690604302bebfe7b576c3802Wei Yongjun if (IS_ERR(pdev)) 232c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli return pdev; 233c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli } 234c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli 235a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth pdev = platform_device_register_simple(MV643XX_ETH_SHARED_NAME, id, 236c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli &r[0], 1); 237c3a07134e6aa5b93a37f72ffa3d11fadf72bf757Florian Fainelli 238a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth return pdev; 239649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth} 240649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 241a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworthstatic int __init mv64x60_eth_device_setup(struct device_node *np, int id, 242a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth struct platform_device *shared_pdev) 243649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth{ 244649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth struct resource r[1]; 245649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth struct mv643xx_eth_platform_data pdata; 246649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth struct platform_device *pdev; 247649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth struct device_node *phy; 248649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth const u8 *mac_addr; 249649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth const int *prop; 250649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth const phandle *ph; 251649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth int err; 252649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 253649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth memset(r, 0, sizeof(r)); 254649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth of_irq_to_resource(np, 0, &r[0]); 255649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 256649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth memset(&pdata, 0, sizeof(pdata)); 257649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 258fa3959f457109cc7d082b86ea6daae927982815bLennert Buytenhek pdata.shared = shared_pdev; 259fa3959f457109cc7d082b86ea6daae927982815bLennert Buytenhek 260a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth prop = of_get_property(np, "reg", NULL); 261649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (!prop) 262649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return -ENODEV; 263649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.port_number = *prop; 264649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 265649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth mac_addr = of_get_mac_address(np); 266649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (mac_addr) 267649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth memcpy(pdata.mac_addr, mac_addr, 6); 268649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 269649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "speed", NULL); 270649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 271649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.speed = *prop; 272649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 273649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "tx_queue_size", NULL); 274649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 275649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.tx_queue_size = *prop; 276649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 277649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "rx_queue_size", NULL); 278649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 279649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.rx_queue_size = *prop; 280649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 281649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "tx_sram_addr", NULL); 282649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 283649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.tx_sram_addr = *prop; 284649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 285649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "tx_sram_size", NULL); 286649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 287649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.tx_sram_size = *prop; 288649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 289649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "rx_sram_addr", NULL); 290649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 291649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.rx_sram_addr = *prop; 292649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 293649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(np, "rx_sram_size", NULL); 294649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (prop) 295649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth pdata.rx_sram_size = *prop; 296649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 297649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth ph = of_get_property(np, "phy", NULL); 298649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (!ph) 299649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return -ENODEV; 300649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 301649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth phy = of_find_node_by_phandle(*ph); 302649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (phy == NULL) 303649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return -ENODEV; 304649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 305649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth prop = of_get_property(phy, "reg", NULL); 306ac840605f3b1d9b99e1e6629a54994f8e003ff91Lennert Buytenhek if (prop) 307ac840605f3b1d9b99e1e6629a54994f8e003ff91Lennert Buytenhek pdata.phy_addr = MV643XX_ETH_PHY_ADDR(*prop); 308649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 309649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth of_node_put(phy); 310649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 311a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth pdev = platform_device_alloc(MV643XX_ETH_NAME, id); 312649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (!pdev) 313649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return -ENOMEM; 314649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 315e0508b1516ad4423499d4118a9037ae0aa4e9c2fCorey Minyard pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); 316649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth err = platform_device_add_resources(pdev, r, 1); 317649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (err) 318649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth goto error; 319649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 320649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); 321649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (err) 322649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth goto error; 323649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 324649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth err = platform_device_add(pdev); 325649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth if (err) 326649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth goto error; 327649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 328649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return 0; 329649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 330649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnswortherror: 331649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth platform_device_put(pdev); 332649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth return err; 333649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth} 334649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 33501f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth/* 33601f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth * Create mv64x60_i2c platform devices 33701f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth */ 33801f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworthstatic int __init mv64x60_i2c_device_setup(struct device_node *np, int id) 33901f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth{ 34001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth struct resource r[2]; 34101f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth struct platform_device *pdev; 34201f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth struct mv64xxx_i2c_pdata pdata; 34301f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth const unsigned int *prop; 34401f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth int err; 34501f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 34601f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth memset(r, 0, sizeof(r)); 34701f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 34801f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth err = of_address_to_resource(np, 0, &r[0]); 34901f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (err) 35001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth return err; 35101f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 35201f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth of_irq_to_resource(np, 0, &r[1]); 35301f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 35401f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth memset(&pdata, 0, sizeof(pdata)); 35501f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 3561791f91bc794b7efc90719268146f582b9f29eadMark A. Greer pdata.freq_m = 8; /* default */ 35701f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth prop = of_get_property(np, "freq_m", NULL); 35821dbfd291fe704986fab63a129f89ed2de471329Remi Machet if (prop) 35921dbfd291fe704986fab63a129f89ed2de471329Remi Machet pdata.freq_m = *prop; 36001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 361ae39573a19e35122bd431a4f5c889823209168c7Nicolas Kaiser pdata.freq_n = 3; /* default */ 36201f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth prop = of_get_property(np, "freq_n", NULL); 36321dbfd291fe704986fab63a129f89ed2de471329Remi Machet if (prop) 36421dbfd291fe704986fab63a129f89ed2de471329Remi Machet pdata.freq_n = *prop; 36501f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 3661791f91bc794b7efc90719268146f582b9f29eadMark A. Greer pdata.timeout = 1000; /* default: 1 second */ 36701f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 36801f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth pdev = platform_device_alloc(MV64XXX_I2C_CTLR_NAME, id); 36901f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (!pdev) 37001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth return -ENOMEM; 37101f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 37201f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth err = platform_device_add_resources(pdev, r, 2); 37301f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (err) 37401f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth goto error; 37501f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 37601f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); 37701f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (err) 37801f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth goto error; 37901f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 38001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth err = platform_device_add(pdev); 38101f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth if (err) 38201f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth goto error; 38301f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 38401f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth return 0; 38501f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 38601f0e78e15c52af480c867af5bd406afec80d9ccDale Farnswortherror: 38701f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth platform_device_put(pdev); 38801f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth return err; 38901f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth} 39001f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 3917e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth/* 3927e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth * Create mv64x60_wdt platform devices 3937e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth */ 3947e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworthstatic int __init mv64x60_wdt_device_setup(struct device_node *np, int id) 3957e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth{ 3967e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth struct resource r; 3977e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth struct platform_device *pdev; 3987e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth struct mv64x60_wdt_pdata pdata; 3997e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth const unsigned int *prop; 4007e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth int err; 4017e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4027e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth err = of_address_to_resource(np, 0, &r); 4037e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (err) 4047e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return err; 4057e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4067e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth memset(&pdata, 0, sizeof(pdata)); 4077e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4081791f91bc794b7efc90719268146f582b9f29eadMark A. Greer pdata.timeout = 10; /* Default: 10 seconds */ 4097e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4107e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth np = of_get_parent(np); 4117e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (!np) 4127e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return -ENODEV; 4137e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4147e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth prop = of_get_property(np, "clock-frequency", NULL); 4157e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth of_node_put(np); 4167e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (!prop) 4177e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return -ENODEV; 4187e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth pdata.bus_clk = *prop / 1000000; /* wdt driver wants freq in MHz */ 4197e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4207e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth pdev = platform_device_alloc(MV64x60_WDT_NAME, id); 4217e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (!pdev) 4227e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return -ENOMEM; 4237e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4247e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth err = platform_device_add_resources(pdev, &r, 1); 4257e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (err) 4267e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth goto error; 4277e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4287e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); 4297e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (err) 4307e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth goto error; 4317e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4327e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth err = platform_device_add(pdev); 4337e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (err) 4347e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth goto error; 4357e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4367e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return 0; 4377e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 4387e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnswortherror: 4397e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth platform_device_put(pdev); 4407e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth return err; 4417e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth} 4427e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 44352d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworthstatic int __init mv64x60_device_setup(void) 44452d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth{ 445a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth struct device_node *np, *np2; 446a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth struct platform_device *pdev; 447a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth int id, id2; 44852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth int err; 44952d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 45026cb7d8bbddc8338904b8810b860ccf052c761faCyrill Gorcunov id = 0; 451482c43419fc204b4b658fa4acb80cd502e5fcbacGrant Likely for_each_compatible_node(np, NULL, "marvell,mv64360-mpsc") { 452ff114b669b45480688198f28d6aad1a61223335dRemi Machet err = mv64x60_mpsc_device_setup(np, id++); 453ff114b669b45480688198f28d6aad1a61223335dRemi Machet if (err) 454ff114b669b45480688198f28d6aad1a61223335dRemi Machet printk(KERN_ERR "Failed to initialize MV64x60 " 455ff114b669b45480688198f28d6aad1a61223335dRemi Machet "serial device %s: error %d.\n", 456ff114b669b45480688198f28d6aad1a61223335dRemi Machet np->full_name, err); 457ff114b669b45480688198f28d6aad1a61223335dRemi Machet } 45852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth 45926cb7d8bbddc8338904b8810b860ccf052c761faCyrill Gorcunov id = 0; 460a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth id2 = 0; 461a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth for_each_compatible_node(np, NULL, "marvell,mv64360-eth-group") { 462a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth pdev = mv64x60_eth_register_shared_pdev(np, id++); 463a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth if (IS_ERR(pdev)) { 464a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth err = PTR_ERR(pdev); 465ff114b669b45480688198f28d6aad1a61223335dRemi Machet printk(KERN_ERR "Failed to initialize MV64x60 " 466ff114b669b45480688198f28d6aad1a61223335dRemi Machet "network block %s: error %d.\n", 467ff114b669b45480688198f28d6aad1a61223335dRemi Machet np->full_name, err); 468ff114b669b45480688198f28d6aad1a61223335dRemi Machet continue; 469a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth } 470a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth for_each_child_of_node(np, np2) { 471a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth if (!of_device_is_compatible(np2, 472a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth "marvell,mv64360-eth")) 473a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth continue; 474a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth err = mv64x60_eth_device_setup(np2, id2++, pdev); 475ff114b669b45480688198f28d6aad1a61223335dRemi Machet if (err) 476ff114b669b45480688198f28d6aad1a61223335dRemi Machet printk(KERN_ERR "Failed to initialize " 477ff114b669b45480688198f28d6aad1a61223335dRemi Machet "MV64x60 network device %s: " 478ff114b669b45480688198f28d6aad1a61223335dRemi Machet "error %d.\n", 479ff114b669b45480688198f28d6aad1a61223335dRemi Machet np2->full_name, err); 480a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth } 481a0916bd64a0e6636f0161480e04057c89e90c5daDale Farnsworth } 482649c8e0289eeee2ab3d4c6c6e062df24dd602233Dale Farnsworth 48326cb7d8bbddc8338904b8810b860ccf052c761faCyrill Gorcunov id = 0; 484ff114b669b45480688198f28d6aad1a61223335dRemi Machet for_each_compatible_node(np, "i2c", "marvell,mv64360-i2c") { 485ff114b669b45480688198f28d6aad1a61223335dRemi Machet err = mv64x60_i2c_device_setup(np, id++); 486ff114b669b45480688198f28d6aad1a61223335dRemi Machet if (err) 487ff114b669b45480688198f28d6aad1a61223335dRemi Machet printk(KERN_ERR "Failed to initialize MV64x60 I2C " 488ff114b669b45480688198f28d6aad1a61223335dRemi Machet "bus %s: error %d.\n", 489ff114b669b45480688198f28d6aad1a61223335dRemi Machet np->full_name, err); 490ff114b669b45480688198f28d6aad1a61223335dRemi Machet } 49101f0e78e15c52af480c867af5bd406afec80d9ccDale Farnsworth 4927e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth /* support up to one watchdog timer */ 493a1810b44c2d52392cd63e17fc208783cf6be6215Mark A. Greer np = of_find_compatible_node(np, NULL, "marvell,mv64360-wdt"); 4947e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if (np) { 4957e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth if ((err = mv64x60_wdt_device_setup(np, id))) 496ff114b669b45480688198f28d6aad1a61223335dRemi Machet printk(KERN_ERR "Failed to initialize MV64x60 " 497ff114b669b45480688198f28d6aad1a61223335dRemi Machet "Watchdog %s: error %d.\n", 498ff114b669b45480688198f28d6aad1a61223335dRemi Machet np->full_name, err); 4997e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth of_node_put(np); 5007e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth } 5017e07a15913e2e1fd99fb77c4c848437bd99a8d5fDale Farnsworth 502683307da07afd3a7ee55269ee8cb70c8053b0923Remi Machet /* Now add every node that is on the device bus */ 503683307da07afd3a7ee55269ee8cb70c8053b0923Remi Machet for_each_compatible_node(np, NULL, "marvell,mv64360") 504683307da07afd3a7ee55269ee8cb70c8053b0923Remi Machet of_platform_bus_probe(np, of_mv64x60_devices, NULL); 505683307da07afd3a7ee55269ee8cb70c8053b0923Remi Machet 50652d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth return 0; 50752d3aff903171af13b56c5a4d6fb828461406c65Dale Farnsworth} 50852d3aff903171af13b56c5a4d6fb828461406c65Dale Farnswortharch_initcall(mv64x60_device_setup); 509542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 510542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greerstatic int __init mv64x60_add_mpsc_console(void) 511542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer{ 512542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer struct device_node *np = NULL; 513542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer const char *prop; 514542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 515542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer prop = of_get_property(of_chosen, "linux,stdout-path", NULL); 516542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer if (prop == NULL) 517542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer goto not_mpsc; 518542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 519542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer np = of_find_node_by_path(prop); 520542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer if (!np) 521542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer goto not_mpsc; 522542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 523a1810b44c2d52392cd63e17fc208783cf6be6215Mark A. Greer if (!of_device_is_compatible(np, "marvell,mv64360-mpsc")) 524542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer goto not_mpsc; 525542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 5261791f91bc794b7efc90719268146f582b9f29eadMark A. Greer prop = of_get_property(np, "cell-index", NULL); 527542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer if (!prop) 528542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer goto not_mpsc; 529542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 530542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer add_preferred_console("ttyMM", *(int *)prop, NULL); 531542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer 532542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greernot_mpsc: 533542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer return 0; 534542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greer} 535542c98c06712fdbbbfe6b9e92a8d0023cf45102aMark A. Greerconsole_initcall(mv64x60_add_mpsc_console); 536