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Brooklyn/arch/arm/boot/dts/overlays/sc16is752-i2c-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

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/dts-v1/;
/plugin/;
/ {
compatible = "brcm,bcm2835";
fragment@0 {
target = <&i2c_arm>;
__overlay__ {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
sc16is752: sc16is752@48 {
compatible = "nxp,sc16is752";
reg = <0x48>; /* i2c address */
clocks = <&sc16is752_clk>;
interrupt-parent = <&gpio>;
interrupts = <24 2>; /* IRQ_TYPE_EDGE_FALLING */
gpio-controller;
#gpio-cells = <2>;
i2c-max-frequency = <400000>;
};
};
};
fragment@1 {
target-path = "/";
__overlay__ {
sc16is752_clk: sc16is752_i2c_clk@48 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <14745600>;
};
};
};
__overrides__ {
int_pin = <&sc16is752>,"interrupts:0";
addr = <&sc16is752>,"reg:0",<&sc16is752_clk>,"name";
xtal = <&sc16is752_clk>,"clock-frequency:0";
};
};