diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bcma/bcma_driver_chipcommon.h | 5 | ||||
| -rw-r--r-- | include/linux/mtd/rawnand.h | 2 | ||||
| -rw-r--r-- | include/linux/platform_data/brcmnand.h | 12 |
3 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index d35b9206096d..e3314f746bfa 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -3,6 +3,7 @@ #define LINUX_BCMA_DRIVER_CC_H_ #include <linux/platform_device.h> +#include <linux/platform_data/brcmnand.h> #include <linux/gpio.h> /** ChipCommon core registers. **/ @@ -599,6 +600,10 @@ struct bcma_sflash { #ifdef CONFIG_BCMA_NFLASH struct bcma_nflash { + /* Must be the fist member for the brcmnand driver to + * de-reference that structure. + */ + struct brcmnand_platform_data brcmnand_info; bool present; bool boot; /* This is the flash the SoC boots from */ }; diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index 5b88cd51fadb..dcf90144d70b 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -1240,6 +1240,7 @@ struct nand_secure_region { * @lock: Lock protecting the suspended field. Also used to serialize accesses * to the NAND device * @suspended: Set to 1 when the device is suspended, 0 when it's not + * @resume_wq: wait queue to sleep if rawnand is in suspended state. * @cur_cs: Currently selected target. -1 means no target selected, otherwise we * should always have cur_cs >= 0 && cur_cs < nanddev_ntargets(). * NAND Controller drivers should not modify this value, but they're @@ -1294,6 +1295,7 @@ struct nand_chip { /* Internals */ struct mutex lock; unsigned int suspended : 1; + wait_queue_head_t resume_wq; int cur_cs; int read_retries; struct nand_secure_region *secure_regions; diff --git a/include/linux/platform_data/brcmnand.h b/include/linux/platform_data/brcmnand.h new file mode 100644 index 000000000000..8b8777985dce --- /dev/null +++ b/include/linux/platform_data/brcmnand.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef BRCMNAND_PLAT_DATA_H +#define BRCMNAND_PLAT_DATA_H + +struct brcmnand_platform_data { + int chip_select; + const char * const *part_probe_types; + unsigned int ecc_stepsize; + unsigned int ecc_strength; +}; + +#endif /* BRCMNAND_PLAT_DATA_H */ |