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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-06-20 11:30:32 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-06-20 11:30:32 +0200 |
| commit | 4d6344f3c943a5ff1fd8dcbd7be61ebdef1d0285 (patch) | |
| tree | ab575c30429afc2293e63c3ca0906e9d51a8a593 | |
| parent | ARM: shmobile: sh73a0: bugfix: SY-DMAC number (diff) | |
| download | linux-4d6344f3c943a5ff1fd8dcbd7be61ebdef1d0285.tar.xz linux-4d6344f3c943a5ff1fd8dcbd7be61ebdef1d0285.zip | |
ARM: shmobile: sh7372: bugfix: chclr_offset base
chclr_write() will use (chan_reg + chclr_offset).
In sh7372 case, DMA1CHCLR is started from 0xfe008220,
and chan_reg is started from 0xfe008020 (= sh7372_dmae0_resources).
Thus, chclr_offset should be (0x220 - 0x20) instead of 0x220.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
| -rw-r--r-- | arch/arm/mach-shmobile/setup-sh7372.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c index 6a4bd582c028..fafce9ce8218 100644 --- a/arch/arm/mach-shmobile/setup-sh7372.c +++ b/arch/arm/mach-shmobile/setup-sh7372.c @@ -484,7 +484,7 @@ static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = { }, }; -#define SH7372_CHCLR 0x220 +#define SH7372_CHCLR (0x220 - 0x20) static const struct sh_dmae_channel sh7372_dmae_channels[] = { { |