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davinci: da8xx/omapl EVM: Specify reserved channels/slots

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The drivers on da8xx/omapl EVMs do not utilize all the channels
and slots provided by EDMA. Some of these are better utilitzed by
the DSP on the SoC for speeding up codec operations.

Reserve these channels/slots for the DSP.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Rajashekhara, Sudhakar
2010-06-29 11:35:14 +05:30
committed by Kevin Hilman
parent 90bd4e6dd7
commit a941c50340
4 changed files with 96 additions and 12 deletions
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3
arch/arm/mach-davinci/include/mach/da8xx.h
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@@ -67,7 +67,8 @@ extern void __iomem *da8xx_syscfg1_base;
void __init da830_init(void);
void __init da850_init(void);
int da8xx_register_edma(void);
int da830_register_edma(struct edma_rsv_info *rsv);
int da850_register_edma(struct edma_rsv_info *rsv[2]);
int da8xx_register_i2c(int instance, struct davinci_i2c_platform_data *pdata);
int da8xx_register_watchdog(void);
int da8xx_register_usb20(unsigned mA, unsigned potpgt);