Hi,
Chanes since v1:
- removed the ASoC patch as Mark has applied it already
- Added my signed-off to the hwmod patch
- New patch to handle the case when the sidetone hwmod has been removed for
legacy boot.
The series addresses a long standing issue with McBSP2/3 regarding to hwmod
setup. When booting with DT a warning is printed that mcbsp2/3 is using two
hwmod.
The root of the issue is the way how the hwmod data was constructed in the first
place for OMAP3 McBSP2/3.
After re-reading the TRM it is clear that the sidetone should not have it's
own hwmod data as it is not a separate IP, it is part of the McBSP module. It
can not affect PRCM either since it's SYSCONFIG register's AUTOIDLE bit is only
sets the autoidle from the internal McBSP_iclk clock to the sidetone block of
the same McBSP.
Regards,
Peter
---
Peter Ujfalusi (3):
ARM: DTS: omap3: Remove mcbsp2/3_sidetone hwmod reference for McBSP2/3
ARM: OMAP2+: mcbsp: Prepare the device build code for sidetone hwmod
removal
ARM: OMAP3: hwmod data: Merge and remove the McBSP sidetone related
data
arch/arm/boot/dts/omap3.dtsi | 4 +-
arch/arm/mach-omap2/mcbsp.c | 28 ++++++-
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 120 ++++-------------------------
3 files changed, 43 insertions(+), 109 deletions(-)
--
2.7.3
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