Add uwk node for new way of usb remote wakeup instead of old one,
and modify some usb properties according binding documents
of mediatek,mtu3.txt and mediatek,mtk-xhci.txt
Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 28 ++++++++++++++++++----------
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 16 +++++-----------
2 files changed, 23 insertions(+), 21 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
index 1c3634f..08a323b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
@@ -14,6 +14,7 @@
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/soc/mediatek,usb-wakeup.h>
#include "mt8173.dtsi"
/ {
@@ -68,6 +69,20 @@
gpio = <&pio 9 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
+
+ usb_wakeup: uwk@0 {
+ compatible = "mediatek,mt8173-uwk","mediatek,usb-wk-v1";
+ mediatek,wkc = <&pericfg>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ status = "okay";
+
+ usb_wk0: uwk@400 {
+ reg = <0x400 0x8>;
+ #mediatek,uwk-cells = <1>;
+ status = "okay";
+ };
+ };
};
&cec {
@@ -268,12 +283,6 @@
};
};
- usb_id_pins_ground: usb_iddig_pull_down {
- pins_iddig {
- pinmux = <MT8173_PIN_16_IDDIG__FUNC_IDDIG>;
- bias-pull-down;
- };
- };
};
&pwm0 {
@@ -501,15 +510,14 @@
};
&ssusb {
+ mediatek,uwks = <&usb_wk0 MTU_WK_IP_SLEEP>;
vusb33-supply = <&mt6397_vusb_reg>;
vbus-supply = <&usb_p0_vbus>;
extcon = <&extcon_usb>;
dr_mode = "otg";
- mediatek,enable-wakeup;
- pinctrl-names = "default", "id_float", "id_ground";
+ wakeup-source;
+ pinctrl-names = "default";
pinctrl-0 = <&usb_id_pins_float>;
- pinctrl-1 = <&usb_id_pins_float>;
- pinctrl-2 = <&usb_id_pins_ground>;
status = "okay";
};
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 26396ef..818ead7 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -722,7 +722,7 @@
};
ssusb: usb@11271000 {
- compatible = "mediatek,mt8173-mtu3";
+ compatible = "mediatek,mt8173-mtu3", "mediatek,mtu3";
reg = <0 0x11271000 0 0x3000>,
<0 0x11280700 0 0x0100>;
reg-names = "mac", "ippc";
@@ -731,22 +731,16 @@
<&u3port0 PHY_TYPE_USB3>,
<&u2port1 PHY_TYPE_USB2>;
power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
- clocks = <&topckgen CLK_TOP_USB30_SEL>,
- <&clk26m>,
- <&pericfg CLK_PERI_USB0>,
- <&pericfg CLK_PERI_USB1>;
- clock-names = "sys_ck",
- "ref_ck",
- "wakeup_deb_p0",
- "wakeup_deb_p1";
- mediatek,syscon-wakeup = <&pericfg>;
+ clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>;
+ clock-names = "sys_ck", "ref_ck";
#address-cells = <2>;
#size-cells = <2>;
ranges;
status = "disabled";
usb_host: xhci@11270000 {
- compatible = "mediatek,mt8173-xhci";
+ compatible = "mediatek,mt8173-xhci",
+ "mediatek,mtk-xhci";
reg = <0 0x11270000 0 0x1000>;
reg-names = "mac";
interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
--
1.9.1
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