Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 20437f79 authored by Neil Armstrong's avatar Neil Armstrong Committed by Tony Lindgren
Browse files

ARM: OMAP: Add PWM dmtimer platform data quirks 



In order to set the currently platform dependent dmtimer
functions pointers as platform data for the pwm-omap-dmtimer
platform driver, add it to plat-omap auxdata_lookup table.

Suggested-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 92e963f5

arch/arm/mach-omap2/pdata-quirks.c

+23 −0
Original line number Diff line number Diff line
@@ -23,6 +23,8 @@ 
#include <linux/platform_data/pinctrl-single.h>

#include <linux/platform_data/iommu-omap.h>

#include <linux/platform_data/wkup_m3.h>

#include <linux/platform_data/pwm_omap_dmtimer.h>

#include <plat/dmtimer.h>



#include "common.h"

#include "common-board-devices.h"
@@ -449,6 +451,24 @@ void omap_auxdata_legacy_init(struct device *dev) 
	dev->platform_data = &twl_gpio_auxdata;

}



/* Dual mode timer PWM callbacks platdata */

#if IS_ENABLED(CONFIG_OMAP_DM_TIMER)

struct pwm_omap_dmtimer_pdata pwm_dmtimer_pdata = {

	.request_by_node = omap_dm_timer_request_by_node,

	.free = omap_dm_timer_free,

	.enable = omap_dm_timer_enable,

	.disable = omap_dm_timer_disable,

	.get_fclk = omap_dm_timer_get_fclk,

	.start = omap_dm_timer_start,

	.stop = omap_dm_timer_stop,

	.set_load = omap_dm_timer_set_load,

	.set_match = omap_dm_timer_set_match,

	.set_pwm = omap_dm_timer_set_pwm,

	.set_prescaler = omap_dm_timer_set_prescaler,

	.write_counter = omap_dm_timer_write_counter,

};

#endif



/*

 * Few boards still need auxdata populated before we populate

 * the dev entries in of_platform_populate().
@@ -502,6 +522,9 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = { 
	OF_DEV_AUXDATA("ti,am4372-wkup-m3", 0x44d00000, "44d00000.wkup_m3",

		       &wkup_m3_data),

#endif

#if IS_ENABLED(CONFIG_OMAP_DM_TIMER)

	OF_DEV_AUXDATA("ti,omap-dmtimer-pwm", 0, NULL, &pwm_dmtimer_pdata),

#endif

#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)

	OF_DEV_AUXDATA("ti,omap4-iommu", 0x4a066000, "4a066000.mmu",

		       &omap4_iommu_pdata),