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zephyr
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3 Commits

Author SHA1 Message Date
Gerard Marull-Paretas 4c8a8149de dts: add reg-shift property to all ns16550 devices 
The ns16550 flags reg-shift property as optional. In case it is not
supplied, the ns16550 driver relies on a value defined in <soc.h>, or,
by default it takes 4 (shift by 2).

This patch adds the property to all ns16550 nodes, with the following
values:

- 2 if SoC did not have any custom value defined by
  UART_REG_ADDR_INTERVAL (corresponds to 1 << 2 = 4)
- If SoC defined DEFAULT_REG_INTERVAL (snps_arc_iot/it8xxx2), use such
  value (4=2, 2=1, 1=0).

These changes will allow simplifying the ns16550 driver.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
 2022-06-15 16:59:02 -05:00
Kumar Gala 38cd37f726 dts: remove incorrect use of mmio-sram compatible 
For memory that is truly device_type = "memory" we should not have a
mmio-sram compatible.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
 2020-07-28 07:31:01 -05:00
Scott Branden 54ce0b2d34 arm: Add Broadcom Valkyrie SoC support 
Add initial support for Broadcom Valkyrie SoC as part of Zephyr.

Signed-off-by: Scott Branden <scott.branden@broadcom.com>
 2020-01-30 03:54:01 -06:00