mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-21 16:29:59 +00:00
dt-bindings: usb: dwc3-imx8mp: add power domain property
The USB controllers in the i.MX8MP are located inside the HSIO power domain. Add the power-domains property to the DT binding to be able to describe the hardware properly. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230110180804.594462-1-l.stach@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
481735d647
commit
263b628ff9
1 changed files with 6 additions and 0 deletions
|
@ -71,6 +71,9 @@ properties:
|
|||
description:
|
||||
Power pad (PWR) polarity is active low.
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
|
||||
# Required child node:
|
||||
|
||||
patternProperties:
|
||||
|
@ -87,12 +90,14 @@ required:
|
|||
- clocks
|
||||
- clock-names
|
||||
- interrupts
|
||||
- power-domains
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/clock/imx8mp-clock.h>
|
||||
#include <dt-bindings/power/imx8mp-power.h>
|
||||
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||||
usb3_0: usb@32f10100 {
|
||||
compatible = "fsl,imx8mp-dwc3";
|
||||
|
@ -102,6 +107,7 @@ examples:
|
|||
<&clk IMX8MP_CLK_USB_ROOT>;
|
||||
clock-names = "hsio", "suspend";
|
||||
interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
|
||||
power-domains = <&hsio_blk_ctrl IMX8MP_HSIOBLK_PD_USB>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
dma-ranges = <0x40000000 0x40000000 0xc0000000>;
|
||||
|
|
Loading…
Reference in a new issue