diff mbox series

[7/8] arm64: dts: qcom: sa8295p: Enable teritiary controller and its 4 USB ports

Message ID 20230310163420.7582-8-quic_kriskura@quicinc.com
State New
Headers show
Series Add multiport support for DWC3 controllers | expand

Commit Message

Krishna Kurapati March 10, 2023, 4:34 p.m. UTC 
Enable teritiary controller for SA8295P (based on SC8280XP).
Add pinctrl support for usb ports to provide VBUS to connected peripherals.

Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 47 ++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

Comments

Sergey Shtylyov March 12, 2023, 9:31 a.m. UTC | #1 
Hello!

On 3/10/23 7:34 PM, Krishna Kurapati wrote:

> Enable teritiary controller for SA8295P (based on SC8280XP).

   Tertiary?

> Add pinctrl support for usb ports to provide VBUS to connected peripherals.
> 
> Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
[...]

MBR, Sergey
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
index fd253942e5e5..7e6061c43835 100644
--- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
+++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
@@ -584,6 +584,19 @@  &usb_1_qmpphy {
 	status = "okay";
 };
 
+&usb_2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb2_en_state>,
+			<&usb3_en_state>,
+			<&usb4_en_state>,
+			<&usb5_en_state>;
+	status = "okay";
+};
+
+&usb_2_dwc3 {
+	dr_mode = "host";
+};
+
 &usb_2_hsphy0 {
 	vdda-pll-supply = <&vreg_l5a>;
 	vdda18-supply = <&vreg_l7g>;
@@ -729,3 +742,37 @@  wake-n-pins {
 		};
 	};
 };
+
+&pmm8540c_gpios {
+	usb2_en_state: usb2-en-state {
+		pins = "gpio9";
+		function = "normal";
+		output-high;
+		power-source = <0>;
+	};
+};
+
+&pmm8540e_gpios {
+	usb3_en_state: usb3-en-state {
+		pins = "gpio5";
+		function = "normal";
+		output-high;
+		power-source = <0>;
+	};
+};
+
+&pmm8540g_gpios {
+	usb4_en_state: usb4-en-state {
+		pins = "gpio5";
+		function = "normal";
+		output-high;
+		power-source = <0>;
+	};
+
+	usb5_en_state: usb5-en-state {
+		pins = "gpio9";
+		function = "normal";
+		output-high;
+		power-source = <0>;
+	};
+};