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Commit 9c9b1bc2 authored by Kevin Hilman's avatar Kevin Hilman Committed by Sekhar Nori
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ARM: davinci: add skeleton for pdata-quirks 



Add skeleton pdata-quirks for davinci.

Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
[nsekhar@ti.com: move changes to build pdata-quirks.c and call
		 to pdata_quirks_init() to this patch]
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent 7ce7d89f

arch/arm/mach-davinci/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -21,7 +21,7 @@ obj-$(CONFIG_AINTC) += irq.o 
obj-$(CONFIG_CP_INTC)			+= cp_intc.o



# Board specific

obj-$(CONFIG_MACH_DA8XX_DT)		+= da8xx-dt.o

obj-$(CONFIG_MACH_DA8XX_DT)		+= da8xx-dt.o pdata-quirks.o

obj-$(CONFIG_MACH_DAVINCI_EVM)  	+= board-dm644x-evm.o

obj-$(CONFIG_MACH_SFFSDR)		+= board-sffsdr.o

obj-$(CONFIG_MACH_NEUROS_OSD2)		+= board-neuros-osd2.o

arch/arm/mach-davinci/da8xx-dt.c

+1 −0
Original line number Diff line number Diff line
@@ -62,6 +62,7 @@ static void __init da850_init_machine(void) 


	of_platform_default_populate(NULL, da850_auxdata_lookup, NULL);

	davinci_pm_init();

	pdata_quirks_init();

}



static const char *const da850_boards_compat[] __initconst = {

arch/arm/mach-davinci/include/mach/common.h

+2 −0
Original line number Diff line number Diff line
@@ -102,6 +102,8 @@ int davinci_pm_init(void); 
static inline int davinci_pm_init(void) { return 0; }

#endif



void __init pdata_quirks_init(void);



#define SRAM_SIZE	SZ_128K



#endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */

arch/arm/mach-davinci/pdata-quirks.c

0 → 100644
+39 −0
Original line number Diff line number Diff line 
/*

 * Legacy platform_data quirks

 *

 * Copyright (C) 2016 BayLibre, 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/kernel.h>

#include <linux/of_platform.h>



#include <mach/common.h>



struct pdata_init {

	const char *compatible;

	void (*fn)(void);

};



static void pdata_quirks_check(struct pdata_init *quirks)

{

	while (quirks->compatible) {

		if (of_machine_is_compatible(quirks->compatible)) {

			if (quirks->fn)

				quirks->fn();

			break;

		}

		quirks++;

	}

}



static struct pdata_init pdata_quirks[] __initdata = {

	{ /* sentinel */ },

};



void __init pdata_quirks_init(void)

{

	pdata_quirks_check(pdata_quirks);

}