Commit 03856e92 authored by Tony Lindgren's avatar Tony Lindgren

bus: ti-sysc: Handle mstandby quirk and use it for musb

We need swsup quirks for sidle and mstandby for musb to work
properly.
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 96b4597f
......@@ -917,6 +917,9 @@ static int sysc_enable_module(struct device *dev)
return -EINVAL;
}
if (ddata->cfg.quirks & SYSC_QUIRK_SWSUP_MSTANDBY)
best_mode = SYSC_IDLE_NO;
reg &= ~(SYSC_IDLE_MASK << regbits->midle_shift);
reg |= best_mode << regbits->midle_shift;
sysc_write(ddata, ddata->offsets[SYSC_SYSCONFIG], reg);
......@@ -978,6 +981,9 @@ static int sysc_disable_module(struct device *dev)
return ret;
}
if (ddata->cfg.quirks & SYSC_QUIRK_SWSUP_MSTANDBY)
best_mode = SYSC_IDLE_FORCE;
reg &= ~(SYSC_IDLE_MASK << regbits->midle_shift);
reg |= best_mode << regbits->midle_shift;
sysc_write(ddata, ddata->offsets[SYSC_SYSCONFIG], reg);
......@@ -1251,6 +1257,8 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = {
SYSC_QUIRK("gpu", 0x50000000, 0x14, -1, -1, 0x00010201, 0xffffffff, 0),
SYSC_QUIRK("gpu", 0x50000000, 0xfe00, 0xfe10, -1, 0x40000000 , 0xffffffff,
SYSC_MODULE_QUIRK_SGX),
SYSC_QUIRK("usb_otg_hs", 0, 0x400, 0x404, 0x408, 0x00000050,
0xffffffff, SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
SYSC_QUIRK("wdt", 0, 0, 0x10, 0x14, 0x502a0500, 0xfffff0f0,
SYSC_MODULE_QUIRK_WDT),
/* Watchdog on am3 and am4 */
......@@ -1309,8 +1317,6 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = {
SYSC_QUIRK("usbhstll", 0, 0, 0x10, 0x14, 0x00000008, 0xffffffff, 0),
SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, 0x14, 0x50700100, 0xffffffff, 0),
SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, -1, 0x50700101, 0xffffffff, 0),
SYSC_QUIRK("usb_otg_hs", 0, 0x400, 0x404, 0x408, 0x00000050,
0xffffffff, 0),
SYSC_QUIRK("vfpe", 0, 0, 0x104, -1, 0x4d001200, 0xffffffff, 0),
#endif
};
......
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