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Commit 9a4e301d authored by Rajendra Nayak's avatar Rajendra Nayak Committed by Paul Walmsley
Browse files

ARM: OMAP: DRA7: powerdomain: Handle missing vc/vp 



DRA7 belongs to the omap4plus devices which reuse the omap4_pwrdm_operations
ops for powerdomain control. DRA7 however has no VC/VP while all the
earlier omap4plus devices did.

So use the .pwrdm_has_voltdm() ops to pass this info on to the core.

Signed-off-by: default avatarRajendra Nayak <rnayak@ti.com>
Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
parent 97dd16b1

arch/arm/mach-omap2/prm44xx.c

+10 −0
Original line number Original line Diff line number Diff line
@@ -620,6 +620,15 @@ static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm) 
	return 0;

	return 0;

}

}





static int omap4_check_vcvp(void)

{

	/* No VC/VP on dra7xx devices */

	if (soc_is_dra7xx())

		return 0;



	return 1;

}



struct pwrdm_ops omap4_pwrdm_operations = {

struct pwrdm_ops omap4_pwrdm_operations = {

	.pwrdm_set_next_pwrst	= omap4_pwrdm_set_next_pwrst,

	.pwrdm_set_next_pwrst	= omap4_pwrdm_set_next_pwrst,

	.pwrdm_read_next_pwrst	= omap4_pwrdm_read_next_pwrst,

	.pwrdm_read_next_pwrst	= omap4_pwrdm_read_next_pwrst,
@@ -637,6 +646,7 @@ struct pwrdm_ops omap4_pwrdm_operations = { 
	.pwrdm_set_mem_onst	= omap4_pwrdm_set_mem_onst,

	.pwrdm_set_mem_onst	= omap4_pwrdm_set_mem_onst,

	.pwrdm_set_mem_retst	= omap4_pwrdm_set_mem_retst,

	.pwrdm_set_mem_retst	= omap4_pwrdm_set_mem_retst,

	.pwrdm_wait_transition	= omap4_pwrdm_wait_transition,

	.pwrdm_wait_transition	= omap4_pwrdm_wait_transition,

	.pwrdm_has_voltdm	= omap4_check_vcvp,

};

};





/*

/*