[PATCH v2 6/6] arm: dts: ls1088a: change dwc3 compatible to match dwc3-generic driver
Ran Wang
ran.wang_1 at nxp.com
Wed Oct 21 12:02:29 CEST 2020
Benefit is, besides host mode, now user can choose device mode with
setting of dr_mode = “peripheral”;
Signed-off-by: Ran Wang <ran.wang_1 at nxp.com>
---
Change in v2:
- Remove property 'snps,dis_rxdet_inp3_quirk' due to its side effect to Linux
kernel (USB device no detected)
arch/arm/dts/fsl-ls1088a.dtsi | 38 ++++++++++++++++++++++++++++----------
1 file changed, 28 insertions(+), 10 deletions(-)
diff --git a/arch/arm/dts/fsl-ls1088a.dtsi b/arch/arm/dts/fsl-ls1088a.dtsi
index 6653794..9d4f40c 100644
--- a/arch/arm/dts/fsl-ls1088a.dtsi
+++ b/arch/arm/dts/fsl-ls1088a.dtsi
@@ -121,18 +121,36 @@
interrupts = <0 21 0x4>; /* Level high type */
};
- usb0: usb3 at 3100000 {
- compatible = "fsl,layerscape-dwc3";
- reg = <0x0 0x3100000 0x0 0x10000>;
- interrupts = <0 80 0x4>; /* Level high type */
- dr_mode = "host";
+ usb0: usb at 3100000 {
+ compatible = "nxp,layerscape-dwc3";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ dwc3 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0x3100000 0x0 0x10000>;
+ interrupts = <0 80 0x4>; /* Level high type */
+ dr_mode = "host";
+ maximum-speed = "super-speed";
+ snps,quirk-frame-length-adjustment = <0x20>;
+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ };
};
- usb1: usb3 at 3110000 {
- compatible = "fsl,layerscape-dwc3";
- reg = <0x0 0x3110000 0x0 0x10000>;
- interrupts = <0 81 0x4>; /* Level high type */
- dr_mode = "host";
+ usb1: usb at 3110000 {
+ compatible = "nxp,layerscape-dwc3";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ dwc3 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0x3110000 0x0 0x10000>;
+ interrupts = <0 81 0x4>; /* Level high type */
+ dr_mode = "host";
+ maximum-speed = "super-speed";
+ snps,quirk-frame-length-adjustment = <0x20>;
+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ };
};
pcie at 3400000 {
--
2.7.4
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