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OpenCloudOS-Kernel/include/linux/mmc/sh_mobile_sdhi.h

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mmc: Standardize header file inclusion checks. Standardize the checks for multiple MMC header file inclusion, including adding comments to terminating #endif's, and fixing one incorrect comment. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-05-28 04:04:03 +08:00
#ifndef LINUX_MMC_SH_MOBILE_SDHI_H
#define LINUX_MMC_SH_MOBILE_SDHI_H
mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver On sh-mobile platforms the SDHI driver was using the tmio_mmc SD/SDIO MFD cell driver. Now that the tmio_mmc driver has been split into a core and a separate MFD glue, we can support SDHI natively without the need to emulate an MFD controller. This also allows to support systems with an on-SoC SDHI controller and a separate MFD with a TMIO core. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-03-14 16:52:33 +08:00
#include <linux/types.h>
mmc: sdhi: Allow named IRQs to use specific handlers Allow named IRQs to use corresponding specific handlers. If named IRQs are used, at least an "sdcard" IRQ has to be specified by the platform. If names are not used, an arbitrary number of IRQs can be provided by the platform, in which case the generic ISR will be used for each of them. Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Simon Horman <horms@verge.net.au> [g.liakhovetski@gmx.de: style and typo corrections, platform data check] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-08-26 16:42:39 +08:00
#define SH_MOBILE_SDHI_IRQ_CARD_DETECT "card_detect"
#define SH_MOBILE_SDHI_IRQ_SDCARD "sdcard"
#define SH_MOBILE_SDHI_IRQ_SDIO "sdio"
mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver On sh-mobile platforms the SDHI driver was using the tmio_mmc SD/SDIO MFD cell driver. Now that the tmio_mmc driver has been split into a core and a separate MFD glue, we can support SDHI natively without the need to emulate an MFD controller. This also allows to support systems with an on-SoC SDHI controller and a separate MFD with a TMIO core. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-03-14 16:52:33 +08:00
struct sh_mobile_sdhi_info {
int dma_slave_tx;
int dma_slave_rx;
unsigned long tmio_flags;
unsigned long tmio_caps;
mmc: sh_mobile_sdhi: support caps2 flags Let SDHI platforms specify mmc_host::caps2 flags in their platform data. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-23 17:05:33 +08:00
unsigned long tmio_caps2;
mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver On sh-mobile platforms the SDHI driver was using the tmio_mmc SD/SDIO MFD cell driver. Now that the tmio_mmc driver has been split into a core and a separate MFD glue, we can support SDHI natively without the need to emulate an MFD controller. This also allows to support systems with an on-SoC SDHI controller and a separate MFD with a TMIO core. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-03-14 16:52:33 +08:00
u32 tmio_ocr_mask; /* available MMC voltages */
mmc: sh_mobile_sdhi: pass card hotplug GPIO number to TMIO MMC To use TMIO MMC driver ability to interface to the generic MMC GPIO card hotplug detection helper, the SDHI driver has to pass the GPIO number from its own platform data. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-02-10 05:57:10 +08:00
unsigned int cd_gpio;
mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver On sh-mobile platforms the SDHI driver was using the tmio_mmc SD/SDIO MFD cell driver. Now that the tmio_mmc driver has been split into a core and a separate MFD glue, we can support SDHI natively without the need to emulate an MFD controller. This also allows to support systems with an on-SoC SDHI controller and a separate MFD with a TMIO core. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-03-14 16:52:33 +08:00
};
mmc: Standardize header file inclusion checks. Standardize the checks for multiple MMC header file inclusion, including adding comments to terminating #endif's, and fixing one incorrect comment. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-05-28 04:04:03 +08:00
#endif /* LINUX_MMC_SH_MOBILE_SDHI_H */