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usb: chipidea: imx: don't request QoS for imx8ulp

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[ Upstream commit 9a070e8e20 ]

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>
This commit is contained in:
Xu Yang
2023-05-30 18:40:07 +08:00
committed by Greg Kroah-Hartman
parent 25decbbb66
commit 7bdb4c9630
1 changed files with 5 additions and 0 deletions
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5
drivers/usb/chipidea/ci_hdrc_imx.c
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@@ -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);