Commit 8de44fb7 authored by Tero Kristo's avatar Tero Kristo Committed by Tony Lindgren
Browse files

ARM: OMAP2+: pdata-quirks: add PRM data for reset support 



The parent clockdomain for reset must be in force wakeup mode, otherwise
the reset may never complete. Add pdata quirks for this purpose for PRM
driver.

Signed-off-by: default avatarTero Kristo <t-kristo@ti.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent da4f2b4c

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

+8 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include <linux/platform_data/ti-sysc.h>

#include <linux/platform_data/wkup_m3.h>

#include <linux/platform_data/asoc-ti-mcbsp.h>

#include <linux/platform_data/ti-prm.h>



#include "clockdomain.h"

#include "common.h"
@@ -408,6 +409,12 @@ void omap_pcs_legacy_init(int irq, void (*rearm)(void)) 
	pcs_pdata.rearm = rearm;

}



static struct ti_prm_platform_data ti_prm_pdata = {

	.clkdm_deny_idle = clkdm_deny_idle,

	.clkdm_allow_idle = clkdm_allow_idle,

	.clkdm_lookup = clkdm_lookup,

};



/*

 * GPIOs for TWL are initialized by the I2C bus and need custom

 * handing until DSS has device tree bindings.
@@ -510,6 +517,7 @@ static struct of_dev_auxdata omap_auxdata_lookup[] = { 
	/* Common auxdata */

	OF_DEV_AUXDATA("ti,sysc", 0, NULL, &ti_sysc_pdata),

	OF_DEV_AUXDATA("pinctrl-single", 0, NULL, &pcs_pdata),

	OF_DEV_AUXDATA("ti,omap-prm-inst", 0, NULL, &ti_prm_pdata),

	{ /* sentinel */ },

};

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