ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node

commit 552ca27929ab28b341ae9b2629f0de3a84c98ee8 upstream.

Move the power domain to its actual user. This keeps the power domain
enabled even when the USB host is runtime suspended. This is necessary
to detect any downstream events, like device attach.

Fixes: 02f8eb40ef7b ("ARM: dts: imx7s: Add power domain for imx7d HSIC")
Suggested-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 84d9cc13afb955d9f749c2288820f9d013e18dc8..9e1b0af0aa43f28198ffe7e90f9879d686a5abc9 100644 (file)
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -102,6 +102,7 @@
                compatible = "usb-nop-xceiv";
                clocks = <&clks IMX7D_USB_HSIC_ROOT_CLK>;
                clock-names = "main_clk";
+               power-domains = <&pgc_hsic_phy>;
                #phy-cells = <0>;
        };
 
@@ -1104,7 +1105,6 @@
                                compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
                                reg = <0x30b30000 0x200>;
                                interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
-                               power-domains = <&pgc_hsic_phy>;
                                clocks = <&clks IMX7D_USB_CTRL_CLK>;
                                fsl,usbphy = <&usbphynop3>;
                                fsl,usbmisc = <&usbmisc3 0>;