From b6a53c4c872ab6870eb455d10a6f7ff0d99b1b1f Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 27 May 2019 04:51:57 -0700 Subject: bus: ti-sysc: Detect uarts also on omap34xx Looks like we currently only detect UART on omap36xx, let's also add support for omap34xx. And let's also fix the SWSUP mode, it should be SWSUP_SIDLE for omap3, not SWSUP_SIDLE_ACT like for omap4 and later. Note that we are still booting omap3 for most part without ti-sysc, so no need to treat this change as a fix. Tested-by: Keerthy Signed-off-by: Tony Lindgren --- drivers/bus/ti-sysc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/bus') diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index bc4dbaa027cf..a366ae548ec9 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -1219,8 +1219,10 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = { 0), SYSC_QUIRK("timer", 0, 0, 0x10, -1, 0x4fff1301, 0xffff00ff, 0), + SYSC_QUIRK("uart", 0, 0x50, 0x54, 0x58, 0x00000046, 0xffffffff, + SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_LEGACY_IDLE), SYSC_QUIRK("uart", 0, 0x50, 0x54, 0x58, 0x00000052, 0xffffffff, - SYSC_QUIRK_SWSUP_SIDLE_ACT | SYSC_QUIRK_LEGACY_IDLE), + SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_LEGACY_IDLE), /* Uarts on omap4 and later */ SYSC_QUIRK("uart", 0, 0x50, 0x54, 0x58, 0x50411e03, 0xffff00ff, SYSC_QUIRK_SWSUP_SIDLE_ACT | SYSC_QUIRK_LEGACY_IDLE), -- cgit v1.2.3