drivers: flash: stm32 ospi drivers gets address and size from DTS
Address and size are given by the DTS register property of the ospi nor : to be used by the ospi driver. Signed-off-by: Francois Ramu <francois.ramu@st.com>
This commit is contained in:
parent
078e32fa37
commit
0bbd7bf977
1 changed files with 8 additions and 1 deletions
|
@ -36,6 +36,9 @@ LOG_MODULE_REGISTER(flash_stm32_ospi, CONFIG_FLASH_LOG_LEVEL);
|
|||
(_CONCAT(HAL_OSPIM_, DT_STRING_TOKEN(STM32_OSPI_NODE, prop))), \
|
||||
((default_value)))
|
||||
|
||||
/* Get the base address of the flash from the DTS node */
|
||||
#define STM32_OSPI_BASE_ADDRESS DT_INST_REG_ADDR(0)
|
||||
|
||||
#define STM32_OSPI_RESET_GPIO DT_INST_NODE_HAS_PROP(0, reset_gpios)
|
||||
|
||||
#define STM32_OSPI_DLYB_BYPASSED DT_PROP(STM32_OSPI_NODE, dlyb_bypass)
|
||||
|
@ -2235,6 +2238,10 @@ static int flash_stm32_ospi_init(const struct device *dev)
|
|||
}
|
||||
#endif /* CONFIG_FLASH_PAGE_LAYOUT */
|
||||
|
||||
LOG_INF("NOR octo-flash at 0x%lx (0x%x bytes)",
|
||||
(long)(STM32_OSPI_BASE_ADDRESS),
|
||||
dev_cfg->flash_size);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -2300,7 +2307,7 @@ static const struct flash_stm32_ospi_config flash_stm32_ospi_cfg = {
|
|||
.enr = DT_CLOCKS_CELL_BY_NAME(STM32_OSPI_NODE, ospi_mgr, bits)},
|
||||
#endif
|
||||
.irq_config = flash_stm32_ospi_irq_config_func,
|
||||
.flash_size = DT_INST_PROP(0, size) / 8U,
|
||||
.flash_size = DT_INST_REG_ADDR_BY_IDX(0, 1),
|
||||
.max_frequency = DT_INST_PROP(0, ospi_max_frequency),
|
||||
.data_mode = DT_INST_PROP(0, spi_bus_width), /* SPI or OPI */
|
||||
.data_rate = DT_INST_PROP(0, data_rate), /* DTR or STR */
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue