Brooklyn/arch/arm/boot/dts/overlays/spi-rtc-overlay.dts
Scare Crowe 84ba5b15ac Updates and fixes for BrooklynR
* Enhance GPIO addon for Noctua Fans for the Qortector upcoming case. This will put PWM signal to real-time.

* Fixed RDP not letting a user login if not logged out on Cinnamon release (reported by Crowetic)

* Update i2c sensor db

* Fixed DRM broadcast over HDMI 2+

* Ease up DHCP security only to prevent Brooklyn blocking routers.

* Add possibility to add extra memory for Cinnamon Desktop Release

* Fix error message of Software Render mode on Cinnamon Desktop

* Add proper offset for HD screens for pixel array

*Fixed HDMI jitter for videocore4 GPU

* Enable all radios (including Bluetooth)
2021-06-12 13:10:41 +05:00

76 lines
1.4 KiB
Plaintext

// Definitions for several SPI-based Real Time Clocks
/dts-v1/;
/plugin/;
/ {
compatible = "brcm,bcm2835";
fragment@0 {
target = <&rtc>;
__dormant__ {
compatible = "maxim,ds3232";
};
};
fragment@1 {
target = <&rtc>;
__dormant__ {
compatible = "maxim,ds3234";
};
};
fragment@2 {
target = <&rtc>;
__dormant__ {
compatible = "nxp,rtc-pcf2123";
};
};
spidev: fragment@100 {
target = <&spidev0>;
__overlay__ {
status = "disabled";
};
};
frag101: fragment@101 {
target = <&spi0>;
__overlay__ {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
rtc: rtc@0 {
reg = <0>;
spi-max-frequency = <5000000>;
};
};
};
__overrides__ {
spi0_0 = <&spidev>, "target:0=",<&spidev0>,
<&frag101>, "target:0=",<&spi0>,
<&rtc>, "reg:0=0";
spi0_1 = <&spidev>, "target:0=",<&spidev1>,
<&frag101>, "target:0=",<&spi0>,
<&rtc>, "reg:0=1";
spi1_0 = <0>,"-100",
<&frag101>, "target:0=",<&spi1>,
<&rtc>, "reg:0=0";
spi1_1 = <0>,"-100",
<&frag101>, "target:0=",<&spi1>,
<&rtc>, "reg:0=1";
spi2_0 = <0>,"-100",
<&frag101>, "target:0=",<&spi2>,
<&rtc>, "reg:0=0";
spi2_1 = <0>,"-100",
<&frag101>, "target:0=",<&spi2>,
<&rtc>, "reg:0=1";
cs_high = <&rtc>, "spi-cs-high?";
ds3232 = <0>,"+0";
ds3234 = <0>,"+1";
pcf2123 = <0>,"+2";
};
};