| author | Bill Cook <cook@isgchips.com> | |
| Wed, 25 May 2011 19:51:07 +0000 (15:51 -0400) | ||
| committer | Kim Phillips <kim.phillips@freescale.com> | |
| Thu, 7 Jul 2011 00:09:28 +0000 (19:09 -0500) | ||
| commit | 810cb19003ffe0115d10700fc512a2a743916f20 | |
| tree | 326ec25ea3eb481b753b05d9a991fe3ef1e6fdb0 | tree | snapshot (tar.xz tar.gz zip) |
| parent | f5f30dea2a133e5393eef306c43eb173ff0e9fc2 | commit | diff |
MPC83XX: Fix PCI express clock setup
On a 8308 based board it was found that the PEX_GLK_RATIO register
(programmed in arch/powerpc/cpu/mpc83xx/pcie.c) was getting set to 0, This
was tracked to the fact that the pci express clock frequency was not being
assigned to the pciexp1_clk entry in the global data structure in file
arch/powerpc/cpu/mpc83xx/speed.c. Fix this and a similiar issue in
'do_clocks' command.
Signed-off-by: Bill Cook <cook@isgchips.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
On a 8308 based board it was found that the PEX_GLK_RATIO register
(programmed in arch/powerpc/cpu/mpc83xx/pcie.c) was getting set to 0, This
was tracked to the fact that the pci express clock frequency was not being
assigned to the pciexp1_clk entry in the global data structure in file
arch/powerpc/cpu/mpc83xx/speed.c. Fix this and a similiar issue in
'do_clocks' command.
Signed-off-by: Bill Cook <cook@isgchips.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| arch/powerpc/cpu/mpc83xx/speed.c | diff | blob | history |