cregit-Linux how code gets into the kernel

Release 4.14 arch/powerpc/platforms/512x/mpc5121_ads.c

/*
 * Copyright (C) 2007, 2008 Freescale Semiconductor, Inc. All rights reserved.
 *
 * Author: John Rigby, <jrigby@freescale.com>, Thur Mar 29 2007
 *
 * Description:
 * MPC5121 ADS board setup
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 */

#include <linux/kernel.h>
#include <linux/io.h>
#include <linux/of_platform.h>

#include <asm/machdep.h>
#include <asm/ipic.h>
#include <asm/prom.h>
#include <asm/time.h>

#include <sysdev/fsl_pci.h>

#include "mpc512x.h"
#include "mpc5121_ads.h"


static void __init mpc5121_ads_setup_arch(void) { #ifdef CONFIG_PCI struct device_node *np; #endif printk(KERN_INFO "MPC5121 ADS board from Freescale Semiconductor\n"); /* * cpld regs are needed early */ mpc5121_ads_cpld_map(); #ifdef CONFIG_PCI for_each_compatible_node(np, "pci", "fsl,mpc5121-pci") mpc83xx_add_bridge(np); #endif mpc512x_setup_arch(); }

Contributors

PersonTokensPropCommitsCommitProp
John Rigby4794.00%250.00%
Anatolij Gustschin24.00%125.00%
Gerhard Sittig12.00%125.00%
Total50100.00%4100.00%


static void __init mpc5121_ads_init_IRQ(void) { mpc512x_init_IRQ(); mpc5121_ads_cpld_pic_init(); }

Contributors

PersonTokensPropCommitsCommitProp
John Rigby15100.00%3100.00%
Total15100.00%3100.00%

/* * Called very early, MMU is off, device-tree isn't unflattened */
static int __init mpc5121_ads_probe(void) { if (!of_machine_is_compatible("fsl,mpc5121ads")) return 0; mpc512x_init_early(); return 1; }

Contributors

PersonTokensPropCommitsCommitProp
Benjamin Herrenschmidt1350.00%266.67%
John Rigby1350.00%133.33%
Total26100.00%3100.00%

define_machine(mpc5121_ads) { .name = "MPC5121 ADS", .probe = mpc5121_ads_probe, .setup_arch = mpc5121_ads_setup_arch, .init = mpc512x_init, .init_IRQ = mpc5121_ads_init_IRQ, .get_irq = ipic_get_irq, .calibrate_decr = generic_calibrate_decr, .restart = mpc512x_restart, };

Overall Contributors

PersonTokensPropCommitsCommitProp
John Rigby14887.06%440.00%
Benjamin Herrenschmidt137.65%220.00%
Anatolij Gustschin84.71%330.00%
Gerhard Sittig10.59%110.00%
Total170100.00%10100.00%
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