[PATCH v7 11/14] arm: dts: mt7629: add usb related nodes

Chunfeng Yun
2020-04-29T06:05:27Z

Add usb, phy and clock nodes

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Weijie Gao <weijie.gao@mediatek.com>
---
v7: no changes

v6: add Reviewed-by Weijie

v3~v5: no changes

v2:
1. remove fixed clock clk20m
---
arch/arm/dts/mt7629-rfb.dts | 8 ++++++++
arch/arm/dts/mt7629.dtsi | 41 +++++++++++++++++++++++++++++++++++++
2 files changed, 49 insertions(+)

diff --git a/arch/arm/dts/mt7629-rfb.dts b/arch/arm/dts/mt7629-rfb.dts
index 687fe1c029..bf84f76344 100644
--- a/arch/arm/dts/mt7629-rfb.dts
+++ b/arch/arm/dts/mt7629-rfb.dts
@@ -82,6 +82,14 @@
status = "okay";
};

+&xhci {
+ status = "okay";
+};
+
+&u3phy {
+ status = "okay";
+};
+
&watchdog {
pinctrl-names = "default";
pinctrl-0 = <&watchdog_pins>;
diff --git a/arch/arm/dts/mt7629.dtsi b/arch/arm/dts/mt7629.dtsi
index a33a74a556..d1c99c5d6a 100644
--- a/arch/arm/dts/mt7629.dtsi
+++ b/arch/arm/dts/mt7629.dtsi
@@ -11,6 +11,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/mt7629-power.h>
#include <dt-bindings/reset/mt7629-reset.h>
+#include <dt-bindings/phy/phy.h>
#include "skeleton.dtsi"

/ {
@@ -222,6 +223,46 @@
#size-cells = <0>;
};

+ ssusbsys: ssusbsys at 1a000000 {
+ compatible = "mediatek,mt7629-ssusbsys", "syscon";
+ reg = <0x1a000000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ xhci: usb at 1a0c0000 {
+ compatible = "mediatek,mt7629-xhci", "mediatek,mtk-xhci";
+ reg = <0x1a0c0000 0x1000>, <0x1a0c3e00 0x0100>;
+ reg-names = "mac", "ippc";
+ power-domains = <&scpsys MT7629_POWER_DOMAIN_HIF1>;
+ clocks = <&ssusbsys CLK_SSUSB_SYS_EN>,
+ <&ssusbsys CLK_SSUSB_REF_EN>,
+ <&ssusbsys CLK_SSUSB_MCU_EN>,
+ <&ssusbsys CLK_SSUSB_DMA_EN>;
+ clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck";
+ phys = <&u2port0 PHY_TYPE_USB2>, <&u3port0 PHY_TYPE_USB3>;
+ status = "disabled";
+ };
+
+ u3phy: usb-phy at 1a0c4000 {
+ compatible = "mediatek,mt7629-tphy", "mediatek,generic-tphy-v2";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x1a0c4000 0x1000>;
+ status = "disabled";
+
+ u2port0: usb-phy at 0 {
+ reg = <0x0 0x0700>;
+ #phy-cells = <1>;
+ clocks = <&ssusbsys CLK_SSUSB_U2_PHY_EN>;
+ clock-names = "ref";
+ };
+
+ u3port0: usb-phy at 700 {
+ reg = <0x0700 0x0700>;
+ #phy-cells = <1>;
+ };
+ };
+
ethsys: syscon at 1b000000 {
compatible = "mediatek,mt7629-ethsys", "syscon";
reg = <0x1b000000 0x1000>;
--
2.25.1