From 7e27e5d05a13bdee494442faf3e78bd544d4ccdf Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Fri, 20 Apr 2018 14:54:16 -0700 Subject: bus: ti-sysc: Tag sdio and wdt with legacy mode for suspend Looks like these two device drivers don't yet behave properly for suspend unless configured with the legacy option. Signed-off-by: Tony Lindgren --- drivers/bus/ti-sysc.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/bus') diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index 2cb9dbb537e0..168e51f90ca9 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -883,6 +883,14 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = { /* Uarts on omap4 and later */ SYSC_QUIRK("uart", 0, 0x50, 0x54, 0x58, 0x50411e03, 0xffffffff, SYSC_QUIRK_LEGACY_IDLE), + + /* These devices don't yet suspend properly without legacy setting */ + SYSC_QUIRK("sdio", 0, 0, 0x10, -1, 0x40202301, 0xffffffff, + SYSC_QUIRK_LEGACY_IDLE), + SYSC_QUIRK("wdt", 0, 0, 0x10, 0x14, 0x502a0500, 0xffffffff, + SYSC_QUIRK_LEGACY_IDLE), + SYSC_QUIRK("wdt", 0, 0, 0x10, 0x14, 0x502a0d00, 0xffffffff, + SYSC_QUIRK_LEGACY_IDLE), }; static void sysc_init_revision_quirks(struct sysc *ddata) -- cgit v1.2.3-58-ga151