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- From cca5775031e4890f195246772e00f7f4ae7438f6 Mon Sep 17 00:00:00 2001
- From: John Crispin <[email protected]>
- Date: Mon, 19 Feb 2024 05:52:24 +0100
- Subject: [PATCH 1/2] mt7981.dtsi: add USB nodes
- Signed-off-by: John Crispin <[email protected]>
- ---
- arch/arm/dts/mt7981.dtsi | 47 ++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 47 insertions(+)
- --- 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@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@11e10000 {
- + compatible = "mediatek,mt7981",
- + "mediatek,generic-tphy-v2";
- + #address-cells = <1>;
- + #size-cells = <1>;
- + status = "okay";
- +
- + u2port0: usb-phy@11e10000 {
- + reg = <0x11e10000 0x700>;
- + clocks = <&topckgen CK_TOP_USB_FRMCNT_SEL>;
- + clock-names = "ref";
- + #phy-cells = <1>;
- + status = "okay";
- + };
- +
- + u3port0: usb-phy@11e10700 {
- + reg = <0x11e10700 0x900>;
- + clocks = <&topckgen CK_TOP_USB3_PHY_SEL>;
- + clock-names = "ref";
- + #phy-cells = <1>;
- + status = "okay";
- + };
- + };
- };
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