ARM64: dts: rockchip: rk3366: support for the usb2phy driver

Change-Id: I0f4b09a41d249997f4c881238101a94a48fd737d
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
index 15b9ded30d5949cdcedaaf3f569c0fa7741f08bf..3544b15db73f8931c642b247cf589d094085d32d 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
@@ -807,15 +807,20 @@
        status = "okay";
 };
 
        status = "okay";
 };
 

+&u2phy {
+       vbus_host-gpio = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+};
+

 &dwc_control_usb {
 &dwc_control_usb {

-       host_drv_gpio = <&gpio0 16 GPIO_ACTIVE_LOW>; /* GPIO_C0 = 16 */

        otg_drv_gpio = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO_B2 = 10 */
 
        rockchip,remote_wakeup;
        rockchip,usb_irq_wakeup;
 };
 
        otg_drv_gpio = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO_B2 = 10 */
 
        rockchip,remote_wakeup;
        rockchip,usb_irq_wakeup;
 };
 

-&usb_host0_echi {
+&usb_host0_ehci {
+       assigned-clocks = <&cru SCLK_USBPHY480M>;
+       assigned-clock-parents = <&u2phy>;

        status = "okay";
 };
 
        status = "okay";
 };
 


@@ -832,8 +837,6 @@
        reset-names = "otg_ahb", "otg_phy", "otg_controller";
        /* 0 - Normal, 1 - Force Host, 2 - Force Device */
        rockchip,usb-mode = <0>;
        reset-names = "otg_ahb", "otg_phy", "otg_controller";
        /* 0 - Normal, 1 - Force Host, 2 - Force Device */
        rockchip,usb-mode = <0>;

-       assigned-clocks = <&cru SCLK_USBPHY480M>;
-       assigned-clock-parents = <&usbphy0>;

        status = "okay";
 };
 
        status = "okay";
 };
 

diff --git a/arch/arm64/boot/dts/rockchip/rk3366.dtsi b/arch/arm64/boot/dts/rockchip/rk3366.dtsi
index 8b54201b52a022d21ae7f3cb4df080d4ad422482..a14689d565bd96a89101566848946491b276934f 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3366.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3366.dtsi
@@ -475,32 +475,13 @@
                status = "disabled";
        };
 
                status = "disabled";
        };
 

-       usbphy: phy {
-               compatible = "rockchip,rk336x-usb-phy";
-               rockchip,grf = <&grf>;
-               #address-cells = <1>;
-               #size-cells = <0>;
-
-               usbphy0: usb-phy0 {
-                       #phy-cells = <0>;
-                       #clock-cells = <0>;
-                       reg = <0x700>;
-               };
-
-               usbphy1: usb-phy1 {
-                       #phy-cells = <0>;
-                       #clock-cells = <0>;
-                       reg = <0x728>;
-               };
-       };
-
-       usb_host0_echi: usb@ff480000 {
+       usb_host0_ehci: usb@ff480000 {

                compatible = "generic-ehci";
                reg = <0x0 0xff480000 0x0 0x20000>;
                interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&cru SCLK_OTG_PHY0>, <&cru HCLK_HOST>;
                clock-names = "sclk_otgphy0", "hclk_host0";
                compatible = "generic-ehci";
                reg = <0x0 0xff480000 0x0 0x20000>;
                interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&cru SCLK_OTG_PHY0>, <&cru HCLK_HOST>;
                clock-names = "sclk_otgphy0", "hclk_host0";

-               phys = <&usbphy1>;
+               phys = <&u2phy_host>;

                phy-names = "usb";
                status = "disabled";
        };
                phy-names = "usb";
                status = "disabled";
        };


@@ -774,8 +755,23 @@
        };
 
        grf: syscon@ff770000 {
        };
 
        grf: syscon@ff770000 {

-               compatible = "rockchip,rk3366-grf", "syscon";
+               compatible = "rockchip,rk3366-grf", "syscon", "simple-mfd";

                reg = <0x0 0xff770000 0x0 0x1000>;
                reg = <0x0 0xff770000 0x0 0x1000>;

+               #address-cells = <1>;
+               #size-cells = <1>;
+
+               u2phy: usb2-phy {
+                       compatible = "rockchip,rk3366-usb2phy";
+                       #clock-cells = <0>;
+                       clock-output-names = "sclk_otgphy0_480m";
+
+                       u2phy_host: host-port {
+                               #phy-cells = <0>;
+                               interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+                               interrupt-names = "linestate";
+                               status = "okay";
+                       };
+               };

        };
 
        wdt: watchdog@ff800000 {
        };
 
        wdt: watchdog@ff800000 {