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authorTony Lindgren <tony@atomide.com>2018-04-20 14:54:16 -0700
committerTony Lindgren <tony@atomide.com>2018-05-01 06:54:17 -0700
commit7e27e5d05a13bdee494442faf3e78bd544d4ccdf (patch)
tree8429433d2c9d9b097e61053cba13b6dbd8495a77 /drivers/bus
parentd708bb14971ce797ac6d64aea19e2f8f41859f54 (diff)
downloadlinux-7e27e5d05a13bdee494442faf3e78bd544d4ccdf.tar.bz2
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 <tony@atomide.com>
Diffstat (limited to 'drivers/bus')
-rw-r--r--drivers/bus/ti-sysc.c8
1 files changed, 8 insertions, 0 deletions
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)