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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2012-09-21 14:05:47 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@linux.intel.com> | 2012-09-27 12:05:23 +0200 |
| commit | 4a63a8b3e8d2e4f56174deb728085010aa3ac2a1 (patch) | |
| tree | 0c6d4fb4cd88f9c7fff748909e5956ea55793ef0 /arch/avr32 | |
| parent | dw_dmac: get number of channels from hardware if possible (diff) | |
| download | linux-4a63a8b3e8d2e4f56174deb728085010aa3ac2a1.tar.xz linux-4a63a8b3e8d2e4f56174deb728085010aa3ac2a1.zip | |
dw_dmac: autoconfigure block_size or use platform data
The maximum block size is a configurable parameter for the chip. So, driver
will try to get it from the encoded component parameters. Otherwise it will
come from the platform data.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'arch/avr32')
| -rw-r--r-- | arch/avr32/mach-at32ap/at32ap700x.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c index 0445c4fd67e3..2c4aefeb86b5 100644 --- a/arch/avr32/mach-at32ap/at32ap700x.c +++ b/arch/avr32/mach-at32ap/at32ap700x.c @@ -605,6 +605,7 @@ static void __init genclk_init_parent(struct clk *clk) static struct dw_dma_platform_data dw_dmac0_data = { .nr_channels = 3, + .block_size = 4095U, }; static struct resource dw_dmac0_resource[] = { |