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drivers: flash: stm32 ospi drivers gets address and size from DTS

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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:
Francois Ramu 2023-06-01 15:39:02 +02:00 • committed by Carles Cufí
commit 0bbd7bf977
1 changed files with 8 additions and 1 deletions
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9
drivers/flash/flash_stm32_ospi.c
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@ -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 */