diff options
| author | Tony Lindgren <tony@atomide.com> | 2019-05-27 13:51:57 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2019-05-28 14:19:17 +0200 |
| commit | b6a53c4c872ab6870eb455d10a6f7ff0d99b1b1f (patch) | |
| tree | c80e10369a210e2d49b50c19231df37e08f16237 /drivers/bus/ti-sysc.c | |
| parent | bus: ti-sysc: Do rstctrl reset handling in two phases (diff) | |
| download | linux-b6a53c4c872ab6870eb455d10a6f7ff0d99b1b1f.tar.xz linux-b6a53c4c872ab6870eb455d10a6f7ff0d99b1b1f.zip | |
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 <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'drivers/bus/ti-sysc.c')
| -rw-r--r-- | drivers/bus/ti-sysc.c | 4 |
1 files changed, 3 insertions, 1 deletions
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), |