[v2,2/5] arm64: dts: rockchip: add extcon nodes and enable tcphy.

Commit Message

Enric Balletbo i Serra Dec. 13, 2017, 10:32 a.m. UTC

Enable tcphy and create the cros-ec's extcon node for the USB Type-C port.

Signed-off-by: Enric Balletbo i Serra <[e-mail]>
Reviewed-by: Brian Norris <[e-mail]>
---
Changes since v1:
 - Add the Reviewed-by: Brian Norris

 arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

Comments

Heiko Stuebner Dec. 15, 2017, 2:35 p.m. UTC | #1

Am Mittwoch, 13. Dezember 2017, 11:32:16 CET schrieb Enric Balletbo i Serra:
> Enable tcphy and create the cros-ec's extcon node for the USB Type-C port.
> 
> Signed-off-by: Enric Balletbo i Serra <[e-mail]>
> Reviewed-by: Brian Norris <[e-mail]>

Just for people reading along, with the extcon driver-patch applied,
Enric sent a slightly fixed devicetree series, so we're moving to the v3
patches and ignoring the v2 dts from this series.


Heiko

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
index 470105d..03f1950 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
@@ -855,6 +855,20 @@  ap_i2c_audio: &i2c8 {
 			compatible = "google,cros-ec-pwm";
 			#pwm-cells = <1>;
 		};
+
+		usbc_extcon0: extcon@0 {
+			compatible = "google,extcon-usbc-cros-ec";
+			google,usb-port-id = <0>;
+
+			#extcon-cells = <0>;
+		};
+
+		usbc_extcon1: extcon@1 {
+			compatible = "google,extcon-usbc-cros-ec";
+			google,usb-port-id = <1>;
+
+			#extcon-cells = <0>;
+		};
 	};
 };
 
@@ -865,6 +879,16 @@  ap_i2c_audio: &i2c8 {
 	rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
 };
 
+&tcphy0 {
+	status = "okay";
+	extcon = <&usbc_extcon0>;
+};
+
+&tcphy1 {
+	status = "okay";
+	extcon = <&usbc_extcon1>;
+};
+
 &u2phy0 {
 	status = "okay";
 };
@@ -911,6 +935,7 @@  ap_i2c_audio: &i2c8 {
 
 &usbdrd3_0 {
 	status = "okay";
+	extcon = <&usbc_extcon0>;
 };
 
 &usbdrd_dwc3_0 {
@@ -920,6 +945,7 @@  ap_i2c_audio: &i2c8 {
 
 &usbdrd3_1 {
 	status = "okay";
+	extcon = <&usbc_extcon1>;
 };
 
 &usbdrd_dwc3_1 {