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drivers: flash: NXP k6x/kw2xd: Convert to use device tree

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Convert NXP k6x and kw2xd flash driver to use device tree to get the
flash controller name from device tree.  We introduce yaml bindings for
the "nxp,kinetis-ftfe" and "nxp,kinetis-ftfl" devices.

Fixes: #5788

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2018-01-18 13:40:18 -06:00 • committed by Maureen Helm
commit a394693d2f
10 changed files with 65 additions and 16 deletions
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8
dts/arm/nxp/nxp_k6x.dtsi
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@ -64,10 +64,12 @@
#clocks-cells = <3>;
};
flash-controller@4001f000 {
compatible = "nxp,k64f-flash-controller";
reg = <0x4001f000 0x27c>;
flash-controller@40020000 {
compatible = "nxp,kinetis-ftfe";
label = "FLASH_CTRL";
reg = <0x40020000 0x18>;
interrupts = <18 0>, <19 0>;
interrupt-names = "command-complete", "read-collision";
#address-cells = <1>;
#size-cells = <1>;