diff options
| author | Xu Yang | 2023-05-30 18:40:07 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-08-23 17:52:24 +0200 |
| commit | 31f8efefa2a90effec3915465ed281128039f7ca (patch) | |
| tree | 87e2daa2d2523380cd9d99f543c9e8fc16c301d3 | |
| parent | 809625f4419ce849f1dc72dd1ffeb0de640cc392 (diff) | |
usb: chipidea: imx: don't request QoS for imx8ulp
[ Upstream commit 9a070e8e208995a9d638b538ed7abf28bd6ea6f0 ]
Use dedicated imx8ulp usb compatible to remove QoS request
since imx8ulp has no such limitation of imx7ulp: DMA will
not work if system enters idle.
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Acked-by: Peter Chen <peter.chen@kernel.org>
Message-ID: <20230530104007.1294702-2-xu.yang_2@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/usb/chipidea/ci_hdrc_imx.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c index 9ffcecd3058c..60b4de0a4f76 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -70,6 +70,10 @@ static const struct ci_hdrc_imx_platform_flag imx7ulp_usb_data = { CI_HDRC_PMQOS, }; +static const struct ci_hdrc_imx_platform_flag imx8ulp_usb_data = { + .flags = CI_HDRC_SUPPORTS_RUNTIME_PM, +}; + static const struct of_device_id ci_hdrc_imx_dt_ids[] = { { .compatible = "fsl,imx23-usb", .data = &imx23_usb_data}, { .compatible = "fsl,imx28-usb", .data = &imx28_usb_data}, @@ -80,6 +84,7 @@ static const struct of_device_id ci_hdrc_imx_dt_ids[] = { { .compatible = "fsl,imx6ul-usb", .data = &imx6ul_usb_data}, { .compatible = "fsl,imx7d-usb", .data = &imx7d_usb_data}, { .compatible = "fsl,imx7ulp-usb", .data = &imx7ulp_usb_data}, + { .compatible = "fsl,imx8ulp-usb", .data = &imx8ulp_usb_data}, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, ci_hdrc_imx_dt_ids); |