Release 4.17 arch/arm/mach-imx/mach-imx6sx.c
/*
* Copyright 2014 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/of_platform.h>
#include <linux/phy.h>
#include <linux/regmap.h>
#include <linux/mfd/syscon.h>
#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include "common.h"
#include "cpuidle.h"
static int ar8031_phy_fixup(struct phy_device *dev)
{
u16 val;
/* Set RGMII IO voltage to 1.8V */
phy_write(dev, 0x1d, 0x1f);
phy_write(dev, 0x1e, 0x8);
/* introduce tx clock delay */
phy_write(dev, 0x1d, 0x5);
val = phy_read(dev, 0x1e);
val |= 0x0100;
phy_write(dev, 0x1e, val);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Fugang Duan | 68 | 100.00% | 1 | 100.00% |
| Total | 68 | 100.00% | 1 | 100.00% |
#define PHY_ID_AR8031 0x004dd074
static void __init imx6sx_enet_phy_init(void)
{
if (IS_BUILTIN(CONFIG_PHYLIB))
phy_register_fixup_for_uid(PHY_ID_AR8031, 0xffffffff,
ar8031_phy_fixup);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Fugang Duan | 25 | 100.00% | 1 | 100.00% |
| Total | 25 | 100.00% | 1 | 100.00% |
static void __init imx6sx_enet_clk_sel(void)
{
struct regmap *gpr;
gpr = syscon_regmap_lookup_by_compatible("fsl,imx6sx-iomuxc-gpr");
if (!IS_ERR(gpr)) {
regmap_update_bits(gpr, IOMUXC_GPR1,
IMX6SX_GPR1_FEC_CLOCK_MUX_SEL_MASK, 0);
regmap_update_bits(gpr, IOMUXC_GPR1,
IMX6SX_GPR1_FEC_CLOCK_PAD_DIR_MASK, 0);
} else {
pr_err("failed to find fsl,imx6sx-iomux-gpr regmap\n");
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Fugang Duan | 61 | 100.00% | 1 | 100.00% |
| Total | 61 | 100.00% | 1 | 100.00% |
static inline void imx6sx_enet_init(void)
{
imx6sx_enet_phy_init();
imx6sx_enet_clk_sel();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Fugang Duan | 15 | 100.00% | 1 | 100.00% |
| Total | 15 | 100.00% | 1 | 100.00% |
static void __init imx6sx_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);
imx6sx_enet_init();
imx_anatop_init();
imx6sx_pm_init();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Shawn Guo | 41 | 85.42% | 1 | 25.00% |
| Fugang Duan | 3 | 6.25% | 1 | 25.00% |
| Anson Huang | 3 | 6.25% | 1 | 25.00% |
| Kefeng Wang | 1 | 2.08% | 1 | 25.00% |
| Total | 48 | 100.00% | 4 | 100.00% |
static void __init imx6sx_init_irq(void)
{
imx_gpc_check_dt();
imx_init_revision_from_anatop();
imx_init_l2cache();
imx_src_init();
irqchip_init();
imx6_pm_ccm_init("fsl,imx6sx-ccm");
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Shawn Guo | 26 | 89.66% | 2 | 66.67% |
| Marc Zyngier | 3 | 10.34% | 1 | 33.33% |
| Total | 29 | 100.00% | 3 | 100.00% |
static void __init imx6sx_init_late(void)
{
imx6sx_cpuidle_init();
if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ))
platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Anson Huang | 31 | 100.00% | 3 | 100.00% |
| Total | 31 | 100.00% | 3 | 100.00% |
static const char * const imx6sx_dt_compat[] __initconst = {
"fsl,imx6sx",
NULL,
};
DT_MACHINE_START(IMX6SX, "Freescale i.MX6 SoloX (Device Tree)")
.l2c_aux_val = 0,
.l2c_aux_mask = ~0,
.init_irq = imx6sx_init_irq,
.init_machine = imx6sx_init_machine,
.dt_compat = imx6sx_dt_compat,
.init_late = imx6sx_init_late,
MACHINE_END
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Fugang Duan | 188 | 51.51% | 1 | 9.09% |
| Shawn Guo | 121 | 33.15% | 3 | 27.27% |
| Anson Huang | 41 | 11.23% | 4 | 36.36% |
| Andrey Smirnov | 11 | 3.01% | 1 | 9.09% |
| Marc Zyngier | 3 | 0.82% | 1 | 9.09% |
| Kefeng Wang | 1 | 0.27% | 1 | 9.09% |
| Total | 365 | 100.00% | 11 | 100.00% |
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