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| author | Viresh Kumar <viresh.kumar@st.com> | 2012-03-26 10:29:23 +0530 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-04-22 22:41:35 +0200 |
| commit | 0b7ee71794b043de8a02d8887b69a57e4003106a (patch) | |
| tree | fb4386d24146993d3c1400abbc6974c27c16722d /arch/arm/plat-spear/include | |
| parent | c5fa4fdcdbe5f52c3e36892cc81f9378339b00ce (diff) | |
| download | lwn-0b7ee71794b043de8a02d8887b69a57e4003106a.tar.gz lwn-0b7ee71794b043de8a02d8887b69a57e4003106a.zip | |
SPEAr: Add PL080 DMA support for 3xx and 6xx
Both SPEAr3xx and SPEAr6xx families have one instance of ARM PL080 DMA
controller. This patch adds in support for that.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Diffstat (limited to 'arch/arm/plat-spear/include')
| -rw-r--r-- | arch/arm/plat-spear/include/plat/pl080.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/plat-spear/include/plat/pl080.h b/arch/arm/plat-spear/include/plat/pl080.h new file mode 100644 index 000000000000..e14a3e4932f9 --- /dev/null +++ b/arch/arm/plat-spear/include/plat/pl080.h @@ -0,0 +1,21 @@ +/* + * arch/arm/plat-spear/include/plat/pl080.h + * + * DMAC pl080 definitions for SPEAr platform + * + * Copyright (C) 2012 ST Microelectronics + * Viresh Kumar <viresh.kumar@st.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __PLAT_PL080_H +#define __PLAT_PL080_H + +struct pl08x_dma_chan; +int pl080_get_signal(struct pl08x_dma_chan *ch); +void pl080_put_signal(struct pl08x_dma_chan *ch); + +#endif /* __PLAT_PL080_H */ |