adafruit-mirror/zephyr
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 9

dts: arm: ambiq: ap4 kxr rtc driver

Browse source 
add rtc to kxr

Signed-off-by: Richard Wheatley <richard.wheatley@ambiq.com>
This commit is contained in:
Richard Wheatley 2024-12-23 17:19:00 +08:00 committed by Benjamin Cabé
parent 0adef5efe9
commit 828e47cc78
2 changed files with 14 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
boards/ambiq/apollo4p_blue_kxr_evb/apollo4p_blue_kxr_evb.dts
View file

@ -26,6 +26,7 @@
led2 = &led2;
sw0 = &button0;
sw1 = &button1;
rtc = &rtc0;
};
leds {
@ -79,6 +80,11 @@
status = "okay";
};
&rtc0 {
status = "okay";
clock = "XTAL";
};
&wdt0 {
status = "okay";
};

8
dts/arm/ambiq/ambiq_apollo4p_blue.dtsi
View file

@ -331,6 +331,14 @@
ambiq,pwrcfg = <&pwrcfg 0x4 0x400000>;
};
rtc0: rtc@40004800 {
compatible = "ambiq,rtc";
reg = <0x40004800 0x210>;
interrupts = <2 0>;
alarms-count = <1>;
status = "disabled";
};
pinctrl: pin-controller@40010000 {
compatible = "ambiq,apollo4-pinctrl";
reg = <0x40010000 0x800>;