enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/arch/arm/mach-imx/mach-imx7d.c
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@@ -1,9 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright (C) 2015 Freescale Semiconductor, Inc.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/irqchip.h>
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 #include <linux/mfd/syscon.h>
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@@ -32,12 +29,6 @@
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 	val = phy_read(dev, 0xe);
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 	val &= ~(0x1 << 8);
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 	phy_write(dev, 0xe, val);
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-
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-	/* introduce tx clock delay */
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-	phy_write(dev, 0x1d, 0x5);
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-	val = phy_read(dev, 0x1e);
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-	val |= 0x0100;
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-	phy_write(dev, 0x1e, val);
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 	return 0;
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 }
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@@ -87,14 +78,14 @@
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 static void __init imx7d_init_machine(void)
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 {
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-	struct device *parent;
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-
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-	parent = imx_soc_device_init();
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-	if (parent == NULL)
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-		pr_warn("failed to initialize soc device\n");
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-
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 	imx_anatop_init();
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 	imx7d_enet_init();
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+}
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+
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+static void __init imx7d_init_late(void)
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+{
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+	if (IS_ENABLED(CONFIG_ARM_IMX_CPUFREQ_DT))
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+		platform_device_register_simple("imx-cpufreq-dt", -1, NULL, 0);
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 }
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 static void __init imx7d_init_irq(void)
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@@ -113,5 +104,6 @@
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 DT_MACHINE_START(IMX7D, "Freescale i.MX7 Dual (Device Tree)")
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 	.init_irq	= imx7d_init_irq,
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 	.init_machine	= imx7d_init_machine,
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+	.init_late      = imx7d_init_late,
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 	.dt_compat	= imx7d_dt_compat,
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 MACHINE_END