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| author | Paul Walmsley <paul@pwsan.com> | 2011-12-16 16:09:11 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-12-16 16:09:11 -0800 |
| commit | ddf536d0d7e1f0b63a681c970888730a4437414d (patch) | |
| tree | db8c1462b234168bf5b44e0ec60bbc3d58369942 /arch/arm/mach-omap2/omap_hwmod.c | |
| parent | 4a4de1d9b47156525ceb46c7faf6ae4042d90aa7 (diff) | |
| download | linux-ddf536d0d7e1f0b63a681c970888730a4437414d.tar.bz2 | |
ARM: OMAP: AM3517/3505: fix crash on boot due to incorrect voltagedomain data
AM3517/3505 chips don't have voltage controller and voltage processor
IP blocks. Trying to use OMAP34xx/36xx voltage domain data on these
chips causes a crash during boot:
omap_vc_init_channel: PMIC info requried to configure vc forvdd_core not populated.Hence cannot initialize vc
Unable to handle kernel NULL pointer dereference at virtual address 00000025
pgd = c0004000
[00000025] *pgd=00000000
Internal error: Oops: 5 [#1] SMP
Modules linked in:
CPU: 0 Tainted: G W (3.2.0-rc5-00006-g402ecf4 #304)
PC is at omap_vp_init+0x5c/0x14c
LR is at omap_vp_init+0x54/0x14c
Fix this by using very minimal voltage domain definitions for AM3517/3505.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod.c')
0 files changed, 0 insertions, 0 deletions