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ARM: at91: pm: move SAM9X60's PM under its own SoC config flag

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Move SAM9X60's PM part under SoC config flag. This allows the building
of SAM9X60 platform withouth depending on CONFIG_SOC_AT91SAM9 flag,
allowing us to select only necessary config flags for SAM9X60.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/1575035505-6310-4-git-send-email-claudiu.beznea@microchip.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Claudiu Beznea 2019-11-29 15:51:39 +02:00 committed by Alexandre Belloni
parent fe7ff55d79
commit eb0df9b7fb
4 changed files with 36 additions and 19 deletions
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1
arch/arm/mach-at91/Makefile
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@ -6,6 +6,7 @@
# CPU-specific support
obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200.o
obj-$(CONFIG_SOC_AT91SAM9) += at91sam9.o
obj-$(CONFIG_SOC_SAM9X60) += sam9x60.o
obj-$(CONFIG_SOC_SAMA5) += sama5.o
obj-$(CONFIG_SOC_SAMV7) += samv7.o

18
arch/arm/mach-at91/at91sam9.c
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@ -31,21 +31,3 @@ DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM9")
.init_machine = at91sam9_init,
.dt_compat = at91_dt_board_compat,
MACHINE_END
static void __init sam9x60_init(void)
{
of_platform_default_populate(NULL, NULL, NULL);
sam9x60_pm_init();
}
static const char *const sam9x60_dt_board_compat[] __initconst = {
"microchip,sam9x60",
NULL
};
DT_MACHINE_START(sam9x60_dt, "Microchip SAM9X60")
/* Maintainer: Microchip */
.init_machine = sam9x60_init,
.dt_compat = sam9x60_dt_board_compat,
MACHINE_END

2
arch/arm/mach-at91/pm.c
View File

@ -805,7 +805,7 @@ void __init at91rm9200_pm_init(void)
void __init sam9x60_pm_init(void)
{
if (!IS_ENABLED(CONFIG_SOC_AT91SAM9))
if (!IS_ENABLED(CONFIG_SOC_SAM9X60))
return;
at91_pm_modes_init();

34
arch/arm/mach-at91/sam9x60.c Normal file
View File

@ -0,0 +1,34 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Setup code for SAM9X60.
*
* Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
*
* Author: Claudiu Beznea <claudiu.beznea@microchip.com>
*/
#include <linux/of.h>
#include <linux/of_platform.h>
#include <asm/mach/arch.h>
#include <asm/system_misc.h>
#include "generic.h"
static void __init sam9x60_init(void)
{
of_platform_default_populate(NULL, NULL, NULL);
sam9x60_pm_init();
}
static const char *const sam9x60_dt_board_compat[] __initconst = {
"microchip,sam9x60",
NULL
};
DT_MACHINE_START(sam9x60_dt, "Microchip SAM9X60")
/* Maintainer: Microchip */
.init_machine = sam9x60_init,
.dt_compat = sam9x60_dt_board_compat,
MACHINE_END