From 6a08b11adda53b89d32d4becac4d7f062a0e2d99 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Thu, 18 Sep 2014 08:58:28 -0700 Subject: ARM: OMAP2+: Add hwmod flag for HWMOD_RECONFIG_IO_CHAIN Commit cc824534d4fe ("ARM: OMAP2+: hwmod: Rearm wake-up interrupts for DT when MUSB is idled") fixed issues with hung UART wake-up events by calling _reconfigure_io_chain() when MUSB is connected or disconnected. As pointed out by Paul Walmsley, we may need to also call _reconfigure_io_chain() in other cases, so it should be a separate flag. Let's add HWMOD_RECONFIG_IO_CHAIN as suggested by Paul. Reviewed-by: Paul Walmsley Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/omap_hwmod.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-omap2/omap_hwmod.c') diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 8fd87a3..e96808e 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -2185,7 +2185,7 @@ static int _enable(struct omap_hwmod *oh) oh->mux->pads_dynamic))) { omap_hwmod_mux(oh->mux, _HWMOD_STATE_ENABLED); _reconfigure_io_chain(); - } else if (oh->flags & HWMOD_FORCE_MSTANDBY) { + } else if (oh->flags & HWMOD_RECONFIG_IO_CHAIN) { _reconfigure_io_chain(); } @@ -2293,7 +2293,7 @@ static int _idle(struct omap_hwmod *oh) if (oh->mux && oh->mux->pads_dynamic) { omap_hwmod_mux(oh->mux, _HWMOD_STATE_IDLE); _reconfigure_io_chain(); - } else if (oh->flags & HWMOD_FORCE_MSTANDBY) { + } else if (oh->flags & HWMOD_RECONFIG_IO_CHAIN) { _reconfigure_io_chain(); } -- cgit v1.1