Commit 8cde5d5f authored by Tony Lindgren's avatar Tony Lindgren
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bus: ti-sysc: Detect omap4 type timers for quirk 



Starting with omap4 some timers have different sysc registers (type2) compared
to the omap2 timers (type1). We need to detect these to enable the quirk for
SYSC_QUIRK_LEGACY_IDLE, otherwise these won't be idling properly.

Siganed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 5062236e

drivers/bus/ti-sysc.c

+3 −0
Original line number Diff line number Diff line
@@ -875,6 +875,9 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = { 
		   SYSC_QUIRK_LEGACY_IDLE),

	SYSC_QUIRK("timer", 0, 0, 0x10, 0x14, 0x00000015, 0xffffffff,

		   SYSC_QUIRK_LEGACY_IDLE),

	/* Some timers on omap4 and later */

	SYSC_QUIRK("timer", 0, 0, 0x10, -1, 0x4fff1301, 0xffffffff,

		   SYSC_QUIRK_LEGACY_IDLE),

	SYSC_QUIRK("uart", 0, 0x50, 0x54, 0x58, 0x00000052, 0xffffffff,

		   SYSC_QUIRK_LEGACY_IDLE),

};