[PATCH 6.1 12/69] pmdomain: imx8mp-blk-ctrl: Keep usb phy power domain on for system wakeup

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Xu Yang <xu.yang_2@nxp.com>

[ Upstream commit e2c4c5b2bbd4f688a0f9f6da26cdf6d723c53478 ]

USB system wakeup need its PHY on, so add the GENPD_FLAG_ACTIVE_WAKEUP
flags to USB PHY genpd configuration.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Fixes: 556f5cf9568a ("soc: imx: add i.MX8MP HSIO blk-ctrl")
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/soc/imx/imx8mp-blk-ctrl.c |    4 ++++
 1 file changed, 4 insertions(+)

--- a/drivers/soc/imx/imx8mp-blk-ctrl.c
+++ b/drivers/soc/imx/imx8mp-blk-ctrl.c
@@ -42,6 +42,7 @@ struct imx8mp_blk_ctrl_domain_data {
 	const char * const *path_names;
 	int num_paths;
 	const char *gpc_name;
+	const unsigned int flags;
 };
 
 #define DOMAIN_MAX_CLKS 2
@@ -167,10 +168,12 @@ static const struct imx8mp_blk_ctrl_doma
 	[IMX8MP_HSIOBLK_PD_USB_PHY1] = {
 		.name = "hsioblk-usb-phy1",
 		.gpc_name = "usb-phy1",
+		.flags = GENPD_FLAG_ACTIVE_WAKEUP,
 	},
 	[IMX8MP_HSIOBLK_PD_USB_PHY2] = {
 		.name = "hsioblk-usb-phy2",
 		.gpc_name = "usb-phy2",
+		.flags = GENPD_FLAG_ACTIVE_WAKEUP,
 	},
 	[IMX8MP_HSIOBLK_PD_PCIE] = {
 		.name = "hsioblk-pcie",
@@ -619,6 +622,7 @@ static int imx8mp_blk_ctrl_probe(struct
 		domain->genpd.name = data->name;
 		domain->genpd.power_on = imx8mp_blk_ctrl_power_on;
 		domain->genpd.power_off = imx8mp_blk_ctrl_power_off;
+		domain->genpd.flags = data->flags;
 		domain->bc = bc;
 		domain->id = i;