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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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6ca1fa5ce7
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>
21 lines
444 B
C
21 lines
444 B
C
#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 sh7722_pfc_resources[] = {
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[0] = {
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.start = 0xa4050100,
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.end = 0xa405018f,
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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-sh7722", sh7722_pfc_resources,
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ARRAY_SIZE(sh7722_pfc_resources));
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}
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arch_initcall(plat_pinmux_setup);
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