[openwrt/openwrt] uboot-mediatek: add USB support to mt7981.dtsi

[LEDE Commits]

blogic pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/9746b6f1fca58bc5ae45657e418f928405a23a27

commit 9746b6f1fca58bc5ae45657e418f928405a23a27
Author: John Crispin <john at phrozen.org>
AuthorDate: Sat Apr 6 19:17:05 2024 +0200

    uboot-mediatek: add USB support to mt7981.dtsi
    
    Signed-off-by: John Crispin <john at phrozen.org>
---
 .../patches/290-mt7981-add-USB-nodes.patch         | 76 ++++++++++++++++++++++
 1 file changed, 76 insertions(+)

diff --git a/package/boot/uboot-mediatek/patches/290-mt7981-add-USB-nodes.patch b/package/boot/uboot-mediatek/patches/290-mt7981-add-USB-nodes.patch
new file mode 100644
index 0000000000..574b541bfe
--- /dev/null
+++ b/package/boot/uboot-mediatek/patches/290-mt7981-add-USB-nodes.patch
@@ -0,0 +1,76 @@
+From cca5775031e4890f195246772e00f7f4ae7438f6 Mon Sep 17 00:00:00 2001
+From: John Crispin <john at phrozen.org>
+Date: Mon, 19 Feb 2024 05:52:24 +0100
+Subject: [PATCH 1/2] mt7981.dtsi: add USB nodes
+
+Signed-off-by: John Crispin <john at phrozen.org>
+---
+ arch/arm/dts/mt7981.dtsi | 47 ++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 47 insertions(+)
+
+diff --git a/arch/arm/dts/mt7981.dtsi b/arch/arm/dts/mt7981.dtsi
+index bda80ac9..6f4e5b9f 100644
+--- a/arch/arm/dts/mt7981.dtsi
++++ b/arch/arm/dts/mt7981.dtsi
+@@ -6,6 +6,7 @@
+ 
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
++#include <dt-bindings/phy/phy.h>
+ #include <dt-bindings/clock/mt7981-clk.h>
+ #include <dt-bindings/reset/mt7629-reset.h>
+ #include <dt-bindings/pinctrl/mt65xx.h>
+@@ -342,4 +343,50 @@
+ 		status = "disabled";
+ 	};
+ 
++	xhci: xhci at 11200000 {
++		compatible = "mediatek,mt7981-xhci",
++			     "mediatek,mtk-xhci";
++		reg = <0x11200000 0x2e00>,
++		      <0x11203e00 0x0100>;
++		reg-names = "mac", "ippc";
++		interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
++		phys = <&u2port0 PHY_TYPE_USB2>,
++		       <&u3port0 PHY_TYPE_USB3>;
++		clocks = <&infracfg_ao CK_INFRA_IUSB_SYS_CK>,
++			 <&infracfg_ao CK_INFRA_IUSB_CK>,
++			 <&infracfg_ao CK_INFRA_IUSB_133_CK>,
++			 <&infracfg_ao CK_INFRA_IUSB_66M_CK>,
++			 <&topckgen CK_TOP_U2U3_XHCI_SEL>;
++		clock-names = "sys_ck",
++			      "ref_ck",
++			      "mcu_ck",
++			      "dma_ck",
++			      "xhci_ck";
++		mediatek,u3p-dis-msk = <0x1>;
++		status = "okay";
++	};
++
++	usbtphy: usb-phy at 11e10000 {
++		compatible = "mediatek,mt7981",
++			     "mediatek,generic-tphy-v2";
++		#address-cells = <1>;
++		#size-cells = <1>;
++		status = "okay";
++
++		u2port0: usb-phy at 11e10000 {
++			reg = <0x11e10000 0x700>;
++			clocks = <&topckgen CK_TOP_USB_FRMCNT_SEL>;
++			clock-names = "ref";
++			#phy-cells = <1>;
++			status = "okay";
++		};
++
++		u3port0: usb-phy at 11e10700 {
++			reg = <0x11e10700 0x900>;
++			clocks = <&topckgen CK_TOP_USB3_PHY_SEL>;
++			clock-names = "ref";
++			#phy-cells = <1>;
++			status = "okay";
++		};
++	};
+ };
+-- 
+2.34.1
+