diff options
| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2016-02-15 21:57:47 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-05 09:41:48 +0200 |
| commit | c575be9a393fd88267cf42dd6af35f1a1f2a363a (patch) | |
| tree | 5b85782267dcf1798714585e2a8863fb7cff3e60 /arch/arm/mach-pxa/pxa25x.c | |
| parent | a85f176c857e4fe0d2c0b5d2c7090c422982e585 (diff) | |
ARM: pxa: add the number of DMA requestor lines
commit 72b195cb716284217e8b270af420bc7e5cf04b3c upstream.
Declare the number of DMA requestor lines per platform :
- for pxa25x: 40 requestor lines
- for pxa27x: 75 requestor lines
- for pxa3xx: 100 requestor lines
This information will be used to activate the DMA flow control or not.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm/mach-pxa/pxa25x.c')
| -rw-r--r-- | arch/arm/mach-pxa/pxa25x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 1dc85ffc3e20..049b9cc22720 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -206,7 +206,7 @@ static int __init pxa25x_init(void) register_syscore_ops(&pxa_irq_syscore_ops); register_syscore_ops(&pxa2xx_mfp_syscore_ops); - pxa2xx_set_dmac_info(16); + pxa2xx_set_dmac_info(16, 40); pxa_register_device(&pxa25x_device_gpio, &pxa25x_gpio_info); ret = platform_add_devices(pxa25x_devices, ARRAY_SIZE(pxa25x_devices)); |