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[v2,4/6] ARM64: meson-gxbb: add USB Nodes

Message ID 20160911134111.31141-5-martin.blumenstingl@googlemail.com (mailing list archive)
State Superseded
Headers show

Commit Message

Martin Blumenstingl Sept. 11, 2016, 1:41 p.m. UTC 
Add the nodes for the dwc2 USB controller and the related USB PHYs.
Currently we force usb0 to host mode because OTG is currently not
working in our PHY driver.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 43 +++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

Comments

Kevin Hilman Sept. 15, 2016, 10:10 p.m. UTC | #1 
Martin Blumenstingl <martin.blumenstingl@googlemail.com> writes:

> Add the nodes for the dwc2 USB controller and the related USB PHYs.
> Currently we force usb0 to host mode because OTG is currently not
> working in our PHY driver.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

Applied (after adding a "dts: " to the subject.

Kevin
diff mbox

Patch

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index 2e8a3d9..30a8661 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -151,6 +151,25 @@ 
 		#size-cells = <2>;
 		ranges;
 
+		usb0_phy: phy@c0000000 {
+			compatible = "amlogic,meson-gxbb-usb2-phy";
+			#phy-cells = <0>;
+			reg = <0x0 0xc0000000 0x0 0x20>;
+			resets = <&reset RESET_USB_OTG>;
+			clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>;
+			clock-names = "usb_general", "usb";
+			status = "disabled";
+		};
+
+		usb1_phy: phy@c0000020 {
+			compatible = "amlogic,meson-gxbb-usb2-phy";
+			#phy-cells = <0>;
+			reg = <0x0 0xc0000020 0x0 0x20>;
+			clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1>;
+			clock-names = "usb_general", "usb";
+			status = "disabled";
+		};
+
 		cbus: cbus@c1100000 {
 			compatible = "simple-bus";
 			reg = <0x0 0xc1100000 0x0 0x100000>;
@@ -496,6 +515,30 @@ 
 			};
 		};
 
+		usb0: usb@c9000000 {
+			compatible = "amlogic,meson-gxbb-usb", "snps,dwc2";
+			reg = <0x0 0xc9000000 0x0 0x40000>;
+			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clkc CLKID_USB0_DDR_BRIDGE>;
+			clock-names = "otg";
+			phys = <&usb0_phy>;
+			phy-names = "usb2-phy";
+			dr_mode = "host";
+			status = "disabled";
+		};
+
+		usb1: usb@c9100000 {
+			compatible = "amlogic,meson-gxbb-usb", "snps,dwc2";
+			reg = <0x0 0xc9100000 0x0 0x40000>;
+			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clkc CLKID_USB1_DDR_BRIDGE>;
+			clock-names = "otg";
+			phys = <&usb1_phy>;
+			phy-names = "usb2-phy";
+			dr_mode = "host";
+			status = "disabled";
+		};
+
 		ethmac: ethernet@c9410000 {
 			compatible = "amlogic,meson-gxbb-dwmac", "snps,dwmac";
 			reg = <0x0 0xc9410000 0x0 0x10000