enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/arch/arm/mach-sa1100/jornada720.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * linux/arch/arm/mach-sa1100/jornada720.c
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  *
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@@ -6,11 +7,6 @@
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  * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
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  * Copyright (C) 2006 Filip Zyzniewski <filip.zyzniewski@tefnet.pl>
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  *  Copyright (C) 2005 Michael Gernoth <michael@gernoth.net>
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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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  */
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 #include <linux/init.h>
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@@ -190,6 +186,17 @@
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 	.resource	= s1d13xxxfb_resources,
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 };
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+static struct gpiod_lookup_table jornada_pcmcia_gpiod_table = {
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+	.dev_id = "1800",
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+	.table = {
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+		GPIO_LOOKUP("sa1111", 0, "s0-power", GPIO_ACTIVE_HIGH),
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+		GPIO_LOOKUP("sa1111", 1, "s1-power", GPIO_ACTIVE_HIGH),
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+		GPIO_LOOKUP("sa1111", 2, "s0-3v", GPIO_ACTIVE_HIGH),
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+		GPIO_LOOKUP("sa1111", 3, "s1-3v", GPIO_ACTIVE_HIGH),
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+		{ },
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+	},
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+};
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+
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 static struct resource sa1111_resources[] = {
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 	[0] = DEFINE_RES_MEM(SA1111REGSTART, SA1111REGLEN),
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 	[1] = DEFINE_RES_IRQ(IRQ_GPIO1),
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@@ -265,6 +272,7 @@
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 		udelay(20);		/* give it some time to restart */
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 		gpiod_add_lookup_table(&jornada_ts_gpiod_table);
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+		gpiod_add_lookup_table(&jornada_pcmcia_gpiod_table);
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 		ret = platform_add_devices(devices, ARRAY_SIZE(devices));
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 	}