This is a note to let you know that I've just added the patch titled
ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node
to the 5.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-dts-imx7-move-hsic_phy-power-domain-to-hsic-phy-node.patch
and it can be found in the queue-5.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 552ca27929ab28b341ae9b2629f0de3a84c98ee8 Mon Sep 17 00:00:00 2001
From: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
Date: Tue, 10 May 2022 07:46:12 +0200
Subject: ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node
From: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
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@xxxxxxx>
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
Reviewed-by: Fabio Estevam <festevam@xxxxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/imx7s.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -120,6 +120,7 @@
compatible = "usb-nop-xceiv";
clocks = <&clks IMX7D_USB_HSIC_ROOT_CLK>;
clock-names = "main_clk";
+ power-domains = <&pgc_hsic_phy>;
#phy-cells = <0>;
};
@@ -1153,7 +1154,6 @@
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>;
Patches currently in stable-queue which might be from alexander.stein@xxxxxxxxxxxxxxx are
queue-5.18/arm-dts-imx7-move-hsic_phy-power-domain-to-hsic-phy-node.patch
