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

Commit 064931ab authored by Paul Walmsley's avatar Paul Walmsley
Browse files

ARM: OMAP3: hwmod data: fix IVA interface clock 



The OMAP3 hwmod data listed iva2_ck as an interface clock between the
IVA and L3.  This is incorrect.  iva2_ck is not an interface clock.
Since it cannot auto-idle, specifying it here prevents the IVA and at
least one of the CORE clockdomains from going idle, which causes PM
problems such as these upon system suspend:

[   70.626129] Powerdomain (iva2_pwrdm) didn't enter target state 1
[   70.626190] Powerdomain (core_pwrdm) didn't enter target state 1

Fix by specifying the actual interface clock in the hwmod data.

Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
parent 6a29755f

arch/arm/mach-omap2/omap_hwmod_3xxx_data.c

+1 −1
Original line number Diff line number Diff line
@@ -2348,7 +2348,7 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__l4_sec = { 
static struct omap_hwmod_ocp_if omap3xxx_l3__iva = {

	.master		= &omap3xxx_l3_main_hwmod,

	.slave		= &omap3xxx_iva_hwmod,

	.clk		= "iva2_ck",

	.clk		= "core_l3_ick",

	.user		= OCP_USER_MPU | OCP_USER_SDMA,

};