diff options
| author | Albrecht Dreß <albrecht.dress@lios-tech.com> | 2006-03-15 16:03:05 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-03-15 16:03:05 +0000 |
| commit | 66be0c30282bef9ef5ab1f89028834ea00f4b4ae (patch) | |
| tree | a61cd268be2ae2c7b7afb7db24efb4ee39b0833d /arch/arm/mach-s3c2410 | |
| parent | 4ebf2d00260bac5213c5dfb8d257e15e40503725 (diff) | |
| download | kernel_samsung_smdk4412-66be0c30282bef9ef5ab1f89028834ea00f4b4ae.zip kernel_samsung_smdk4412-66be0c30282bef9ef5ab1f89028834ea00f4b4ae.tar.gz kernel_samsung_smdk4412-66be0c30282bef9ef5ab1f89028834ea00f4b4ae.tar.bz2 | |
[ARM] 3358/1: [S3C2410] add missing SPI DMA resources
Patch from Albrecht Dreß
Add DMA resources to s3c2410 spi platform devices - dma_(alloc|free)_coherent should now work as expected.
Signed-off-by: Albrecht Dreß <albrecht.dress@lios-tech.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-s3c2410')
| -rw-r--r-- | arch/arm/mach-s3c2410/devs.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/devs.c b/arch/arm/mach-s3c2410/devs.c index 0a47d38..ca09ba5 100644 --- a/arch/arm/mach-s3c2410/devs.c +++ b/arch/arm/mach-s3c2410/devs.c @@ -334,11 +334,17 @@ static struct resource s3c_spi0_resource[] = { }; +static u64 s3c_device_spi0_dmamask = 0xffffffffUL; + struct platform_device s3c_device_spi0 = { .name = "s3c2410-spi", .id = 0, .num_resources = ARRAY_SIZE(s3c_spi0_resource), .resource = s3c_spi0_resource, + .dev = { + .dma_mask = &s3c_device_spi0_dmamask, + .coherent_dma_mask = 0xffffffffUL + } }; EXPORT_SYMBOL(s3c_device_spi0); @@ -359,11 +365,17 @@ static struct resource s3c_spi1_resource[] = { }; +static u64 s3c_device_spi1_dmamask = 0xffffffffUL; + struct platform_device s3c_device_spi1 = { .name = "s3c2410-spi", .id = 1, .num_resources = ARRAY_SIZE(s3c_spi1_resource), .resource = s3c_spi1_resource, + .dev = { + .dma_mask = &s3c_device_spi1_dmamask, + .coherent_dma_mask = 0xffffffffUL + } }; EXPORT_SYMBOL(s3c_device_spi1); |