cregit-Linux how code gets into the kernel

Release 4.17 arch/arm/mach-imx/mach-imx6ul.c

/*
 * Copyright (C) 2015 Freescale Semiconductor, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#include <linux/irqchip.h>
#include <linux/mfd/syscon.h>
#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
#include <linux/micrel_phy.h>
#include <linux/of_platform.h>
#include <linux/phy.h>
#include <linux/regmap.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>

#include "common.h"
#include "cpuidle.h"


static void __init imx6ul_enet_clk_init(void) { struct regmap *gpr; gpr = syscon_regmap_lookup_by_compatible("fsl,imx6ul-iomuxc-gpr"); if (!IS_ERR(gpr)) regmap_update_bits(gpr, IOMUXC_GPR1, IMX6UL_GPR1_ENET_CLK_DIR, IMX6UL_GPR1_ENET_CLK_OUTPUT); else pr_err("failed to find fsl,imx6ul-iomux-gpr regmap\n"); }

Contributors

PersonTokensPropCommitsCommitProp
Fugang Duan46100.00%1100.00%
Total46100.00%1100.00%


static int ksz8081_phy_fixup(struct phy_device *dev) { if (dev && dev->interface == PHY_INTERFACE_MODE_MII) { phy_write(dev, 0x1f, 0x8110); phy_write(dev, 0x16, 0x201); } else if (dev && dev->interface == PHY_INTERFACE_MODE_RMII) { phy_write(dev, 0x1f, 0x8190); phy_write(dev, 0x16, 0x202); } return 0; }

Contributors

PersonTokensPropCommitsCommitProp
Fugang Duan75100.00%1100.00%
Total75100.00%1100.00%


static void __init imx6ul_enet_phy_init(void) { if (IS_BUILTIN(CONFIG_PHYLIB)) phy_register_fixup_for_uid(PHY_ID_KSZ8081, MICREL_PHY_ID_MASK, ksz8081_phy_fixup); }

Contributors

PersonTokensPropCommitsCommitProp
Fugang Duan1768.00%133.33%
Fabio Estevam832.00%266.67%
Total25100.00%3100.00%


static inline void imx6ul_enet_init(void) { imx6ul_enet_clk_init(); imx6ul_enet_phy_init(); }

Contributors

PersonTokensPropCommitsCommitProp
Fugang Duan15100.00%1100.00%
Total15100.00%1100.00%


static void __init imx6ul_init_machine(void) { struct device *parent; parent = imx_soc_device_init(); if (parent == NULL) pr_warn("failed to initialize soc device\n"); of_platform_default_populate(NULL, NULL, parent); imx6ul_enet_init(); imx_anatop_init(); imx6ul_pm_init(); }

Contributors

PersonTokensPropCommitsCommitProp
Frank Li3368.75%125.00%
Peter Chen918.75%125.00%
Anson Huang36.25%125.00%
Fugang Duan36.25%125.00%
Total48100.00%4100.00%


static void __init imx6ul_init_irq(void) { imx_init_revision_from_anatop(); imx_src_init(); irqchip_init(); imx6_pm_ccm_init("fsl,imx6ul-ccm"); }

Contributors

PersonTokensPropCommitsCommitProp
Frank Li1878.26%150.00%
Anson Huang521.74%150.00%
Total23100.00%2100.00%


static void __init imx6ul_init_late(void) { imx6sx_cpuidle_init(); if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ)) platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0); }

Contributors

PersonTokensPropCommitsCommitProp
Bai Ping2890.32%150.00%
Anson Huang39.68%150.00%
Total31100.00%2100.00%

static const char * const imx6ul_dt_compat[] __initconst = { "fsl,imx6ul", "fsl,imx6ull", NULL, }; DT_MACHINE_START(IMX6UL, "Freescale i.MX6 Ultralite (Device Tree)") .init_irq = imx6ul_init_irq, .init_machine = imx6ul_init_machine, .init_late = imx6ul_init_late, .dt_compat = imx6ul_dt_compat, MACHINE_END

Overall Contributors

PersonTokensPropCommitsCommitProp
Fugang Duan17150.15%110.00%
Frank Li10330.21%110.00%
Bai Ping339.68%110.00%
Anson Huang144.11%220.00%
Peter Chen113.23%220.00%
Fabio Estevam82.35%220.00%
Nico Pitre10.29%110.00%
Total341100.00%10100.00%
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