Remove the connector as well as all the links and only connect the
PTN5150 with xHCI controller. This is sufficient to implement the
role switching.
Furthermore, this makes resume work without hanging. Without this
patch, the platform would hang on resume of 'connector'.
Signed-off-by: Marek Vasut <marex@xxxxxxx>
---
Cc: Conor Dooley <conor+dt@xxxxxxxxxx>
Cc: Fabio Estevam <festevam@xxxxxxxxx>
Cc: Frieder Schrempf <frieder.schrempf@xxxxxxxxxx>
Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>
Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
Cc: Marek Vasut <marex@xxxxxxx>
Cc: NXP Linux Team <linux-imx@xxxxxxx>
Cc: Peng Fan <peng.fan@xxxxxxx>
Cc: Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
---
.../boot/dts/freescale/imx8mp-dhcom-pdk3.dts | 58 ++-----------------
1 file changed, 4 insertions(+), 54 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts
index a5d74b06f732d..b749e28e5ede5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts
@@ -35,33 +35,6 @@ clk_xtal25: clock-xtal25 {
clock-frequency = <25000000>;
};
- connector {
- compatible = "usb-c-connector";
- label = "USB-C";
- data-role = "dual";
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
-
- usb_c_0_hs_ep: endpoint {
- remote-endpoint = <&dwc3_0_hs_ep>;
- };
- };
-
- port@1 {
- reg = <1>;
-
- usb_c_0_ss_ep: endpoint {
- remote-endpoint = <&ptn5150_in_ep>;
- };
- };
- };
- };
-
gpio-keys {
compatible = "gpio-keys";
@@ -202,24 +175,10 @@ typec@3d {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ptn5150>;
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
-
- ptn5150_in_ep: endpoint {
- remote-endpoint = <&usb_c_0_ss_ep>;
- };
- };
-
- port@1 {
- reg = <1>;
+ port {
- ptn5150_out_ep: endpoint {
- remote-endpoint = <&dwc3_0_ss_ep>;
- };
+ ptn5150_out_ep: endpoint {
+ remote-endpoint = <&dwc3_0_ep>;
};
};
};
@@ -306,16 +265,7 @@ &usb_dwc3_0 {
usb-role-switch;
port {
- #address-cells = <1>;
- #size-cells = <0>;
-
- dwc3_0_hs_ep: endpoint@0 {
- reg = <0>;
- remote-endpoint = <&usb_c_0_hs_ep>;
- };
-
- dwc3_0_ss_ep: endpoint@1 {
- reg = <1>;
+ dwc3_0_ep: endpoint {
remote-endpoint = <&ptn5150_out_ep>;
};
};
--
2.40.1
