arm64: dts: amlogic: use the new USB control driver for GXL and GXM

Add the correcly architectured USB Glue node and adapt all the Amlogic
GXL and GXM board to the new organization.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200326134507.4808-11-narmstrong@baylibre.com

16 files changed, 68 insertions, 31 deletions

diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
index 248b018c83d5..ed9f89ee86a8 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
@@ -360,8 +360,9 @@
 	status = "okay";
 };
 
-&usb0 {
+&usb {
 	status = "okay";
+	dr_mode = "host";
 };
 
 &usb2_phy0 {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
index 12d5e333e5f2..d853981f1ab5 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
@@ -223,6 +223,7 @@
 	pinctrl-names = "default";
 };
 
-&usb0 {
+&usb {
 	status = "okay";
+	dr_mode = "otg";
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts
index 4d5949496596..2cfea3094f6c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts
@@ -243,6 +243,7 @@
 	pinctrl-names = "default";
 };
 
-&usb0 {
+&usb {
 	status = "okay";
+	dr_mode = "host";
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
index a1119cfb0280..867e30f1d62b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
@@ -216,6 +216,7 @@
 	pinctrl-names = "default";
 };
 
-&usb0 {
+&usb {
 	status = "okay";
+	dr_mode = "host";
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts
index b5667f1fb2c8..9ef210f17b4a 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts
@@ -29,3 +29,7 @@
 &cvbs_vdac_port {
 	status = "disabled";
 };
+
+&usb {
+	dr_mode = "host";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-p281.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-p281.dts
index 6509c4950950..ecc9df7ca023 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-p281.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-p281.dts
@@ -20,3 +20,7 @@
 		reg = <0x0 0x0 0x0 0x40000000>;
 	};
 };
+
+&usb {
+	dr_mode = "host";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts
index dd729ac2300d..6705c2082a78 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts
@@ -24,3 +24,7 @@
 &ir {
 	linux,rc-map-name = "rc-tanix-tx3mini";
 };
+
+&usb {
+	dr_mode = "host";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
index 440bc23c7342..8bcdffdf55d0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
@@ -207,3 +207,7 @@
 	pinctrl-0 = <&uart_ao_b_pins>;
 	pinctrl-names = "default";
 };
+
+&usb {
+	dr_mode = "peripheral";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
index e8348b2728db..e493831a80f0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
@@ -272,8 +272,9 @@
 	pinctrl-names = "default";
 };
 
-&usb0 {
+&usb {
 	status = "okay";
+	dr_mode = "host";
 };
 
 &usb2_phy0 {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
index 62dd87821ce5..f1acca5c4434 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
@@ -218,6 +218,7 @@
 	pinctrl-names = "default";
 };
 
-&usb0 {
+&usb {
 	status = "okay";
+	dr_mode = "host";
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
index 6ac678f88bd8..05cb2f5e5c36 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
@@ -195,8 +195,9 @@
 	pinctrl-names = "default";
 };
 
-&usb0 {
+&usb {
 	status = "okay";
+	dr_mode = "host";
 };
 
 &usb2_phy0 {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index 259d86399390..95b301a7c725 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -14,26 +14,43 @@
 	compatible = "amlogic,meson-gxl";
 
 	soc {
-		usb0: usb@c9000000 {
-			status = "disabled";
-			compatible = "amlogic,meson-gxl-dwc3";
+		usb: usb@d0078080 {
+			compatible = "amlogic,meson-gxl-usb-ctrl";
+			reg = <0x0 0xd0078080 0x0 0x20>;
+			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <2>;
 			#size-cells = <2>;
 			ranges;
 
-			clocks = <&clkc CLKID_USB>;
-			clock-names = "usb_general";
+			clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1_DDR_BRIDGE>;
+			clock-names = "usb_ctrl", "ddr";
 			resets = <&reset RESET_USB_OTG>;
-			reset-names = "usb_otg";
 
-			dwc3: dwc3@c9000000 {
+			dr_mode = "otg";
+
+			phys = <&usb2_phy0>, <&usb2_phy1>;
+			phy-names = "usb2-phy0", "usb2-phy1";
+
+			dwc2: usb@c9100000 {
+				compatible = "amlogic,meson-g12a-usb", "snps,dwc2";
+				reg = <0x0 0xc9100000 0x0 0x40000>;
+				interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clkc CLKID_USB1>;
+				clock-names = "otg";
+				phys = <&usb2_phy1>;
+				dr_mode = "peripheral";
+				g-rx-fifo-size = <192>;
+				g-np-tx-fifo-size = <128>;
+				g-tx-fifo-size = <128 128 16 16 16>;
+			};
+
+			dwc3: usb@c9000000 {
 				compatible = "snps,dwc3";
 				reg = <0x0 0xc9000000 0x0 0x100000>;
 				interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 				dr_mode = "host";
 				maximum-speed = "high-speed";
 				snps,dis_u2_susphy_quirk;
-				phys = <&usb3_phy>, <&usb2_phy0>, <&usb2_phy1>;
 			};
 		};
 
@@ -71,18 +88,6 @@
 		reset-names = "phy";
 		status = "okay";
 	};
-
-	usb3_phy: phy@78080 {
-		compatible = "amlogic,meson-gxl-usb3-phy";
-		#phy-cells = <0>;
-		reg = <0x0 0x78080 0x0 0x20>;
-		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&clkc CLKID_USB>, <&clkc_AO CLKID_AO_CEC_32K>;
-		clock-names = "phy", "peripheral";
-		resets = <&reset RESET_USB_OTG>, <&reset RESET_USB_OTG>;
-		reset-names = "phy", "peripheral";
-		status = "okay";
-	};
 };
 
 &efuse {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
index 27eeab71ec77..bff8ec2c1c70 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
@@ -380,6 +380,7 @@
 	vref-supply = <&vddio_ao18>;
 };
 
-&usb0 {
+&usb {
 	status = "okay";
+	dr_mode = "peripheral";
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
index c2bd4dbbf38c..83eca3af44ce 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
@@ -179,6 +179,7 @@
 	pinctrl-names = "default";
 };
 
-&usb0 {
+&usb {
 	status = "okay";
+	dr_mode = "host";
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts
index 0bdf51d041ae..d3fdba4da9a6 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts
@@ -39,3 +39,7 @@
 &ir {
 	linux,rc-map-name = "rc-vega-s9x";
 };
+
+&usb {
+	dr_mode = "host";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
index b6f89f108e28..40e3e123e05b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
@@ -169,8 +169,11 @@
 	compatible = "amlogic,meson-gxm-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
 };
 
-&dwc3 {
-	phys = <&usb3_phy>, <&usb2_phy0>, <&usb2_phy1>, <&usb2_phy2>;
+&usb {
+	compatible = "amlogic,meson-gxm-usb-ctrl";
+
+	phy-names = "usb2-phy0", "usb2-phy1", "usb2-phy2";
+	phys = <&usb2_phy0>, <&usb2_phy1>, <&usb2_phy2>;
 };
 
 &vdec {