lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge branches 'aaci', 'mmci-dma', 'pl' and 'pl011' into drivers

Browse Source
This commit is contained in:
Russell King
2011-03-17 11:04:51 +00:00
parent 5d350cba48 c8ebae3703 ba74ec7f6b 29772c4e28
commit 9c9585e0e9
1461 changed files with 19579 additions and 10911 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/linux/amba/bus.h
View File

@ -43,12 +43,12 @@ struct amba_id {
struct amba_driver {
struct device_driver drv;
int (*probe)(struct amba_device *, struct amba_id *);
int (*probe)(struct amba_device *, const struct amba_id *);
int (*remove)(struct amba_device *);
void (*shutdown)(struct amba_device *);
int (*suspend)(struct amba_device *, pm_message_t);
int (*resume)(struct amba_device *);
struct amba_id *id_table;
const struct amba_id *id_table;
};
enum amba_vendor {
@ -56,6 +56,10 @@ enum amba_vendor {
AMBA_VENDOR_ST = 0x80,
};
extern struct bus_type amba_bustype;
#define to_amba_device(d) container_of(d, struct amba_device, dev)
#define amba_get_drvdata(d) dev_get_drvdata(&d->dev)
#define amba_set_drvdata(d,p) dev_set_drvdata(&d->dev, p)

17
include/linux/amba/mmci.h
View File

@ -6,6 +6,9 @@
#include <linux/mmc/host.h>
/* Just some dummy forwarding */
struct dma_chan;
/**
* struct mmci_platform_data - platform configuration for the MMCI
* (also known as PL180) block.
@ -27,6 +30,17 @@
* @cd_invert: true if the gpio_cd pin value is active low
* @capabilities: the capabilities of the block as implemented in
* this platform, signify anything MMC_CAP_* from mmc/host.h
* @dma_filter: function used to select an apropriate RX and TX
* DMA channel to be used for DMA, if and only if you're deploying the
* generic DMA engine
* @dma_rx_param: parameter passed to the DMA allocation
* filter in order to select an apropriate RX channel. If
* there is a bidirectional RX+TX channel, then just specify
* this and leave dma_tx_param set to NULL
* @dma_tx_param: parameter passed to the DMA allocation
* filter in order to select an apropriate TX channel. If this
* is NULL the driver will attempt to use the RX channel as a
* bidirectional channel
*/
struct mmci_platform_data {
unsigned int f_max;
@ -38,6 +52,9 @@ struct mmci_platform_data {
int gpio_cd;
bool cd_invert;
unsigned long capabilities;
bool (*dma_filter)(struct dma_chan *chan, void *filter_param);
void *dma_rx_param;
void *dma_tx_param;
};
#endif