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drivers: flash: replace DT_FLASH_DEV_NAME with DT macro

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Replace DT_FLASH_DEV_NAME with DT_CHOSEN_ZEPHYR_FLASH_CONTROLLER_LABEL.
We now set zephyr,flash-controller in the chosen node of the device
tree to the flash controller device.

NOTE: For a SoCs with on die flash, this points to the controller and
      not the 'soc-nv-flash' node.  Typically the controller is the
      parent of the 'soc-nv-flash' node).

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2020-04-22 13:46:15 -05:00 • committed by Kumar Gala
commit 7a15afc1d4
68 changed files with 237 additions and 71 deletions
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4
dts/arm/nordic/nrf9160.dtsi
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@ -67,6 +67,10 @@
arm-cryptocell-310 = &cryptocell310;
};
chosen {
zephyr,flash-controller = &flash_controller;
};
soc {
sram0: memory@20000000 {
compatible = "mmio-sram";