On Tue, Nov 03, 2020 at 09:55:45AM +0100, Neil Armstrong wrote:
On 03/11/2020 02:18, Sasha Levin wrote:
From: Neil Armstrong <[email protected]>
[ Upstream commit 1b208bab34dc3f4ef8f408105017d4a7b72b2a2f ]
This adds the USB Glue node, with the USB2 & USB3 controllers along the single
USB2 PHY node.
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Kevin Hilman <[email protected]>
Reviewed-by: Martin Blumenstingl <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 50 ++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index b9efc8469265d..fae48efae83e9 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -171,6 +171,46 @@ soc {
#size-cells = <2>;
ranges;
+ usb: usb@ffe09080 {
+ compatible = "amlogic,meson-axg-usb-ctrl";
+ reg = <0x0 0xffe09080 0x0 0x20>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ clocks = <&clkc CLKID_USB>, <&clkc
CLKID_USB1_DDR_BRIDGE>;
+ clock-names = "usb_ctrl", "ddr";
+ resets = <&reset RESET_USB_OTG>;
+
+ dr_mode = "otg";
+
+ phys = <&usb2_phy1>;
+ phy-names = "usb2-phy1";
+
+ dwc2: usb@ff400000 {
+ compatible = "amlogic,meson-g12a-usb",
"snps,dwc2";
+ reg = <0x0 0xff400000 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@ff500000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0xff500000 0x0 0x100000>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ dr_mode = "host";
+ maximum-speed = "high-speed";
+ snps,dis_u2_susphy_quirk;
+ };
+ };
+
ethmac: ethernet@ff3f0000 {
compatible = "amlogic,meson-axg-dwmac",
"snps,dwmac-3.70a",
@@ -1734,6 +1774,16 @@ sd_emmc_c: mmc@7000 {
clock-names = "core", "clkin0", "clkin1";
resets = <&reset RESET_SD_EMMC_C>;
};
+
+ usb2_phy1: phy@9020 {
+ compatible = "amlogic,meson-gxl-usb2-phy";
+ #phy-cells = <0>;
+ reg = <0x0 0x9020 0x0 0x20>;
+ clocks = <&clkc CLKID_USB>;
+ clock-names = "phy";
+ resets = <&reset RESET_USB_OTG>;
+ reset-names = "phy";
+ };
};
sram: sram@fffc0000 {
Hi Sasha,
This needs also support in the dwc3-meson-g12a driver, you can drop it from
backport.
Dropped, thanks!
--
Thanks,
Sasha
