Commit graph

4 commits

Author SHA1 Message Date
Goh Shun Jing d5e0fdafa1 dts: nios2: intel: nios2-qemu: add jtag interrupt
assign interrupt number 0 for jtag_uart.
Number can be found in soc/nios2/nios2-qemu/include/system.h
JTAG_UART_0_IRQ 0

Signed-off-by: Goh Shun Jing <shun.jing.goh@intel.com>
2023-01-27 14:24:43 -05:00
Kumar Gala 30ca967c0e dts: nios2: Remove label property from devicetrees
Label properties are not required.

Signed-off-by: Kumar Gala <galak@kernel.org>
2022-07-23 09:27:32 -05:00
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
Maureen Helm f987095a51 dts: nios2: intel: Move SoC devicetree includes under a vendor directory
Cleans up SoC devicetree include file locations to follow the convention
of dts/<arch>/<vendor>/

Signed-off-by: Maureen Helm <maureen.helm@intel.com>
2022-05-09 17:54:48 -04:00
Renamed from dts/nios2/nios2-qemu.dtsi (Browse further)