Merge tag 'usb-for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

Felipe writes:

USB: changes for v5.8 merge window

Rather busy cycle. We have a total 99 non-merge commits going into v5.8
merge window. The majority of the changes are in dwc3 this around (31.7%
of all changes). It's composed mostly Thinh's recent updates to get dwc3
to behave correctly with stream transfers. We have also have Roger's for
Keystone platforms and Neil's updates for the meson glue layer.

Apart from those, we have the usual set of non-critical fixes, new
device IDs, spelling fixes all over the place.

Signed-off-by: Felipe Balbi <balbi@kernel.org>

* tag 'usb-for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (99 commits)
  usb: dwc3: keystone: Turn on USB3 PHY before controller
  dt-bindings: usb: ti,keystone-dwc3.yaml: Add USB3.0 PHY property
  dt-bindings: usb: convert keystone-usb.txt to YAML
  usb: dwc3: gadget: Check for prepared TRBs
  usb: gadget: Fix issue with config_ep_by_speed function
  usb: cdns3: ep0: delete the redundant status stage
  usb: dwc2: Update Core Reset programming flow.
  usb: gadget: fsl: Fix a wrong judgment in fsl_udc_probe()
  usb: gadget: fix potential double-free in m66592_probe.
  usb: cdns3: Fix runtime PM imbalance on error
  usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
  usb: dwc3: Increase timeout for CmdAct cleared by device controller
  USB: dummy-hcd: use configurable endpoint naming scheme
  usb: cdns3: gadget: assign interrupt number to USB gadget structure
  usb: gadget: core: sync interrupt before unbind the udc
  arm64: dts: qcom: sc7180: Add interconnect properties for USB
  arm64: dts: qcom: sdm845: Add interconnect properties for USB
  dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver
  ARM: dts: at91: Remove the USB EP child node
  dt-bindings: usb: atmel: Mark EP child node as deprecated
  ...

18 files changed, 80 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 {
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 998f101ad623..bd0d3a7e8e8e 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1447,6 +1447,10 @@
 
 			resets = <&gcc GCC_USB30_PRIM_BCR>;
 
+			interconnects = <&aggre2_noc MASTER_USB3 &mc_virt SLAVE_EBI1>,
+					<&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_USB3>;
+			interconnect-names = "usb-ddr", "apps-usb";
+
 			usb_1_dwc3: dwc3@a600000 {
 				compatible = "snps,dwc3";
 				reg = <0 0x0a600000 0 0xe000>;
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 8f926b5234d4..860d5c21c1e0 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -3097,6 +3097,10 @@
 
 			resets = <&gcc GCC_USB30_PRIM_BCR>;
 
+			interconnects = <&aggre2_noc MASTER_USB3_0 &mem_noc SLAVE_EBI1>,
+					<&gladiator_noc MASTER_APPSS_PROC &config_noc SLAVE_USB3_0>;
+			interconnect-names = "usb-ddr", "apps-usb";
+
 			usb_1_dwc3: dwc3@a600000 {
 				compatible = "snps,dwc3";
 				reg = <0 0x0a600000 0 0xcd00>;
@@ -3141,6 +3145,10 @@
 
 			resets = <&gcc GCC_USB30_SEC_BCR>;
 
+			interconnects = <&aggre2_noc MASTER_USB3_1 &mem_noc SLAVE_EBI1>,
+					<&gladiator_noc MASTER_APPSS_PROC &config_noc SLAVE_USB3_1>;
+			interconnect-names = "usb-ddr", "apps-usb";
+
 			usb_2_dwc3: dwc3@a800000 {
 				compatible = "snps,dwc3";
 				reg = <0 0x0a800000 0 0xcd00>;