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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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42954cff85
Add memory resources for the pin control platform device to let the sh-pfc driver ioremap() registers properly instead of evily casting register physical addresses to virtual addresses. The memory resource address range has been extracted from the config and data registes lists in the sh-pfc driver. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
36 lines
815 B
C
36 lines
815 B
C
/*
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* SH7724 Pinmux
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*
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* Copyright (C) 2009 Renesas Solutions Corp.
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*
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* Kuninori Morimoto <morimoto.kuninori@renesas.com>
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*
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* Based on SH7723 Pinmux
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* Copyright (C) 2008 Magnus Damm
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#include <linux/bug.h>
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/ioport.h>
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#include <cpu/pfc.h>
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static struct resource sh7724_pfc_resources[] = {
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[0] = {
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.start = 0xa4050100,
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.end = 0xa405016f,
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.flags = IORESOURCE_MEM,
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},
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};
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static int __init plat_pinmux_setup(void)
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{
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return sh_pfc_register("pfc-sh7724", sh7724_pfc_resources,
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ARRAY_SIZE(sh7724_pfc_resources));
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}
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arch_initcall(plat_pinmux_setup);
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