Lines Matching +full:mhz +full:- +full:delay +full:- +full:count

3 # SPDX-License-Identifier: Apache-2.0
7 compatible: "lattice,ice40-fpga-bitbang"
9 include: lattice,ice40-fpga-base.yaml
12   clk-gpios:
13     type: phandle-array
18       clk-gpios = <&gpio0 5 GPIO_PUSH_PULL>;
19   pico-gpios:
20     type: phandle-array
23       Peripheral-In Controller-Out GPIO input on iCE40.
25       pico-gpios = <&gpio0 7 GPIO_PUSH_PULL>;
26   gpios-set-reg:
32       gpios-set-reg = <0x60004008>;
33   gpios-clear-reg:
39       gpios-clear-reg = <0x6000400c>;
40   mhz-delay-count:
44       in order to create a 1 MHz square wave in the following
48         for(int i = mhz_delay_count; i > 0; --i);
50         for(int i = mhz_delay_count; i > 0; --i);
52       The default disables the delay.