diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/amba/mmci.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/amba/mmci.h | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/ANDROID_3.4.5/include/linux/amba/mmci.h b/ANDROID_3.4.5/include/linux/amba/mmci.h deleted file mode 100644 index 9d1d9caf..00000000 --- a/ANDROID_3.4.5/include/linux/amba/mmci.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * include/linux/amba/mmci.h - */ -#ifndef AMBA_MMCI_H -#define AMBA_MMCI_H - -#include <linux/mmc/host.h> -#include <linux/mmc/card.h> -#include <linux/mmc/sdio_func.h> - -struct embedded_sdio_data { - struct sdio_cis cis; - struct sdio_cccr cccr; - struct sdio_embedded_func *funcs; - int num_funcs; -}; - - -/* - * These defines is places here due to access is needed from machine - * configuration files. The ST Micro version does not have ROD and - * reuse the voltage registers for direction settings. - */ -#define MCI_ST_DATA2DIREN (1 << 2) -#define MCI_ST_CMDDIREN (1 << 3) -#define MCI_ST_DATA0DIREN (1 << 4) -#define MCI_ST_DATA31DIREN (1 << 5) -#define MCI_ST_FBCLKEN (1 << 7) -#define MCI_ST_DATA74DIREN (1 << 8) - -/* Just some dummy forwarding */ -struct dma_chan; - -/** - * struct mmci_platform_data - platform configuration for the MMCI - * (also known as PL180) block. - * @f_max: the maximum operational frequency for this host in this - * platform configuration. When this is specified it takes precedence - * over the module parameter for the same frequency. - * @ocr_mask: available voltages on the 4 pins from the block, this - * is ignored if a regulator is used, see the MMC_VDD_* masks in - * mmc/host.h - * @ios_handler: a callback function to act on specfic ios changes, - * used for example to control a levelshifter - * mask into a value to be binary (or set some other custom bits - * in MMCIPWR) or:ed and written into the MMCIPWR register of the - * block. May also control external power based on the power_mode. - * @status: if no GPIO read function was given to the block in - * gpio_wp (below) this function will be called to determine - * whether a card is present in the MMC slot or not - * @gpio_wp: read this GPIO pin to see if the card is write protected - * @gpio_cd: read this GPIO pin to detect card insertion - * @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 - * @capabilities2: more capabilities, MMC_CAP2_* from mmc/host.h - * @sigdir: a bit field indicating for what bits in the MMC bus the host - * should enable signal direction indication. - * @dma_filter: function used to select an appropriate 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 appropriate 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 appropriate 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; - unsigned int ocr_mask; - int (*ios_handler)(struct device *, struct mmc_ios *); - unsigned int (*status)(struct device *); - int gpio_wp; - int gpio_cd; - bool cd_invert; - unsigned long capabilities; - unsigned long capabilities2; - u32 sigdir; - bool (*dma_filter)(struct dma_chan *chan, void *filter_param); - void *dma_rx_param; - void *dma_tx_param; - unsigned int status_irq; - struct embedded_sdio_data *embedded_sdio; - int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id); -}; - -#endif |