diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/firmware/xlnx-zynqmp.h | 12 | ||||
| -rw-r--r-- | include/linux/spi/spi.h | 55 |
2 files changed, 12 insertions, 55 deletions
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index 56b426fe020c..4c70a6e2141e 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -123,6 +123,7 @@ enum pm_ioctl_id { IOCTL_READ_PGGS = 15, /* Set healthy bit value */ IOCTL_SET_BOOT_HEALTH_STATUS = 17, + IOCTL_OSPI_MUX_SELECT = 21, }; enum pm_query_id { @@ -351,6 +352,11 @@ enum zynqmp_pm_shutdown_subtype { ZYNQMP_PM_SHUTDOWN_SUBTYPE_SYSTEM = 2, }; +enum ospi_mux_select_type { + PM_OSPI_MUX_SEL_DMA = 0, + PM_OSPI_MUX_SEL_LINEAR = 1, +}; + /** * struct zynqmp_pm_query_data - PM query data * @qid: query ID @@ -387,6 +393,7 @@ int zynqmp_pm_set_pll_frac_data(u32 clk_id, u32 data); int zynqmp_pm_get_pll_frac_data(u32 clk_id, u32 *data); int zynqmp_pm_set_sd_tapdelay(u32 node_id, u32 type, u32 value); int zynqmp_pm_sd_dll_reset(u32 node_id, u32 type); +int zynqmp_pm_ospi_mux_select(u32 dev_id, u32 select); int zynqmp_pm_reset_assert(const enum zynqmp_pm_reset reset, const enum zynqmp_pm_reset_action assert_flag); int zynqmp_pm_reset_get_status(const enum zynqmp_pm_reset reset, u32 *status); @@ -508,6 +515,11 @@ static inline int zynqmp_pm_sd_dll_reset(u32 node_id, u32 type) return -ENODEV; } +static inline int zynqmp_pm_ospi_mux_select(u32 dev_id, u32 select) +{ + return -ENODEV; +} + static inline int zynqmp_pm_reset_assert(const enum zynqmp_pm_reset reset, const enum zynqmp_pm_reset_action assert_flag) { diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 6b0b686f6f90..eb7ac8a1e03c 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -78,10 +78,6 @@ struct spi_statistics { unsigned long transfers_split_maxsize; }; -void spi_statistics_add_transfer_stats(struct spi_statistics *stats, - struct spi_transfer *xfer, - struct spi_controller *ctlr); - #define SPI_STATISTICS_ADD_TO_FIELD(stats, field, count) \ do { \ unsigned long flags; \ @@ -763,8 +759,6 @@ extern int devm_spi_register_controller(struct device *dev, struct spi_controller *ctlr); extern void spi_unregister_controller(struct spi_controller *ctlr); -extern struct spi_controller *spi_busnum_to_master(u16 busnum); - /* * SPI resource management while processing a SPI message */ @@ -788,15 +782,6 @@ struct spi_res { unsigned long long data[]; /* guarantee ull alignment */ }; -extern void *spi_res_alloc(struct spi_device *spi, - spi_res_release_t release, - size_t size, gfp_t gfp); -extern void spi_res_add(struct spi_message *message, void *res); -extern void spi_res_free(void *res); - -extern void spi_res_release(struct spi_controller *ctlr, - struct spi_message *message); - /*---------------------------------------------------------------------------*/ /* @@ -1114,8 +1099,6 @@ static inline void spi_message_free(struct spi_message *m) extern int spi_setup(struct spi_device *spi); extern int spi_async(struct spi_device *spi, struct spi_message *message); -extern int spi_async_locked(struct spi_device *spi, - struct spi_message *message); extern int spi_slave_abort(struct spi_device *spi); static inline size_t @@ -1198,15 +1181,6 @@ struct spi_replaced_transfers { struct spi_transfer inserted_transfers[]; }; -extern struct spi_replaced_transfers *spi_replace_transfers( - struct spi_message *msg, - struct spi_transfer *xfer_first, - size_t remove, - size_t insert, - spi_replaced_release_t release, - size_t extradatasize, - gfp_t gfp); - /*---------------------------------------------------------------------------*/ /* SPI transfer transformation methods */ @@ -1478,20 +1452,8 @@ spi_register_board_info(struct spi_board_info const *info, unsigned n) * use spi_new_device() to describe each device. You can also call * spi_unregister_device() to start making that device vanish, but * normally that would be handled by spi_unregister_controller(). - * - * You can also use spi_alloc_device() and spi_add_device() to use a two - * stage registration sequence for each spi_device. This gives the caller - * some more control over the spi_device structure before it is registered, - * but requires that caller to initialize fields that would otherwise - * be defined using the board info. */ extern struct spi_device * -spi_alloc_device(struct spi_controller *ctlr); - -extern int -spi_add_device(struct spi_device *spi); - -extern struct spi_device * spi_new_device(struct spi_controller *, struct spi_board_info *); extern void spi_unregister_device(struct spi_device *spi); @@ -1505,23 +1467,6 @@ spi_transfer_is_last(struct spi_controller *ctlr, struct spi_transfer *xfer) return list_is_last(&xfer->transfer_list, &ctlr->cur_msg->transfers); } -/* OF support code */ -#if IS_ENABLED(CONFIG_OF) - -/* must call put_device() when done with returned spi_device device */ -extern struct spi_device * -of_find_spi_device_by_node(struct device_node *node); - -#else - -static inline struct spi_device * -of_find_spi_device_by_node(struct device_node *node) -{ - return NULL; -} - -#endif /* IS_ENABLED(CONFIG_OF) */ - /* Compatibility layer */ #define spi_master spi_controller |