zephyr/dts/common
Kumar Gala dacf211d36 dts: introduce macro's to help with changing unit-addr
Since there are times that we include a base .dtsi file and change the
reg address we tend to end up with warnings that the reg address and
unit-address don't match.  To handle this introduce a simple DT_ADDR(x)
macro that will prepend '0x' to a 'unit-address' style address.

  #define DCCM_ADDR 80000000 /* in unit-address format */

  dccm0: dccm@DCCM_ADDR {
     reg = <DT_ADDR(DCCM_ADDR) 0x1>;
     ...
  };

This allows the dts file to override the value of DCCM_ADDR and than to
have the unit-address of the node and the reg address match.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-02-05 17:10:54 -05:00
..
mem.h dts: introduce macro's to help with changing unit-addr 2020-02-05 17:10:54 -05:00
skeleton.dtsi license: cleanup: add SPDX Apache-2.0 license identifier 2019-04-07 08:45:22 -04:00