mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
791d3ef2e1
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
35 lines
771 B
Plaintext
35 lines
771 B
Plaintext
* NXP PNX I2C Controller
|
|
|
|
Required properties:
|
|
|
|
- reg: Offset and length of the register set for the device
|
|
- compatible: should be "nxp,pnx-i2c"
|
|
- interrupts: configure one interrupt line
|
|
- #address-cells: always 1 (for i2c addresses)
|
|
- #size-cells: always 0
|
|
|
|
Optional properties:
|
|
|
|
- clock-frequency: desired I2C bus clock frequency in Hz, Default: 100000 Hz
|
|
|
|
Examples:
|
|
|
|
i2c1: i2c@400a0000 {
|
|
compatible = "nxp,pnx-i2c";
|
|
reg = <0x400a0000 0x100>;
|
|
interrupt-parent = <&mic>;
|
|
interrupts = <51 0>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
i2c2: i2c@400a8000 {
|
|
compatible = "nxp,pnx-i2c";
|
|
reg = <0x400a8000 0x100>;
|
|
interrupt-parent = <&mic>;
|
|
interrupts = <50 0>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
clock-frequency = <100000>;
|
|
};
|