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| author | Xu Yang <xu.yang_2@nxp.com> | 2026-02-04 14:11:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-02-11 15:39:07 +0300 |
| commit | 7aa0c2bb0771a6d0ffb8b62642a48846eff58bff (patch) | |
| tree | b5bd95c93866ddcf7a823f4c7490b29caa3a4268 /drivers | |
| parent | e2e1c77319d52fa4b8fa008161d4f065cae22435 (diff) | |
| download | linux-7aa0c2bb0771a6d0ffb8b62642a48846eff58bff.tar.xz | |
pmdomain: imx8mp-blk-ctrl: Keep usb phy power domain on for system wakeup
commit e2c4c5b2bbd4f688a0f9f6da26cdf6d723c53478 upstream.
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pmdomain/imx/imx8mp-blk-ctrl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pmdomain/imx/imx8mp-blk-ctrl.c b/drivers/pmdomain/imx/imx8mp-blk-ctrl.c index e4173e7a0c7b..4c3a225c1e44 100644 --- a/drivers/pmdomain/imx/imx8mp-blk-ctrl.c +++ b/drivers/pmdomain/imx/imx8mp-blk-ctrl.c @@ -53,6 +53,7 @@ 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 3 @@ -265,10 +266,12 @@ static const struct imx8mp_blk_ctrl_domain_data imx8mp_hsio_domain_data[] = { [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", @@ -721,6 +724,7 @@ static int imx8mp_blk_ctrl_probe(struct platform_device *pdev) 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; |