[PATCH 1/4] arm: omap: hwmod: 43xx: add DebugSS hwmod data
From: Felipe Balbi <hidden>
Date: 2015-01-27 17:15:32
Also in:
linux-devicetree, linux-omap
On Tue, Jan 27, 2015 at 05:12:05PM +0000, Paul Walmsley wrote:
Hi On Tue, 27 Jan 2015, Felipe Balbi wrote:quoted
On Mon, Jan 26, 2015 at 01:49:33PM -0600, Felipe Balbi wrote:quoted
On Mon, Jan 26, 2015 at 10:56:40AM -0600, Felipe Balbi wrote:quoted
hm... modulemode SWCTRL causes wait_target_ready to fail. Any hints ?gets stuck in transition state. PRCM_CM_WKUP_DBGSS_CLKCTRL is always read as 0x 12510f00 which would translate into: - module disabled - all opt clocks are on - module is transitioning - module in standby - clkA as TPIU and STM trace clock - all dividers set to 2just fyi, checking with HW folks, this might be a new bug, unless debugss needs something special.If that happens on DEBUGSS disable, it's probably the same issue as on AM33xx: http://www.spinics.net/lists/arm-kernel/msg320801.html http://www.spinics.net/lists/arm-kernel/msg321930.html http://www.spinics.net/lists/arm-kernel/msg329151.html Does adding HWMOD_INIT_NO_IDLE fix the issue you're seeing?
I'll try it out in a bit... -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20150127/ce89c6a7/attachment.sig>