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Commit f13f0e65 authored by Jack Pham's avatar Jack Pham Committed by Greg Kroah-Hartman
Browse files

usb: host: ehci-msm: Add support for ACPI probing 



Allow the EHCI MSM driver to probe against an ACPI enumerated
device with ID QCOM8040.

Signed-off-by: default avatarJack Pham <jackp@codeaurora.org>
Signed-off-by: default avatarTimur Tabi <timur@codeaurora.org>
Reviewed-by: default avatarAndy Gross <andy.gross@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c4398ef6

drivers/usb/host/ehci-msm.c

+8 −0
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ 
#include <linux/usb/msm_hsusb_hw.h>

#include <linux/usb.h>

#include <linux/usb/hcd.h>

#include <linux/acpi.h>



#include "ehci.h"
@@ -202,6 +203,12 @@ static const struct dev_pm_ops ehci_msm_dev_pm_ops = { 
	.resume          = ehci_msm_pm_resume,

};



static const struct acpi_device_id msm_ehci_acpi_ids[] = {

	{ "QCOM8040", 0 },

	{ }

};

MODULE_DEVICE_TABLE(acpi, msm_ehci_acpi_ids);



static const struct of_device_id msm_ehci_dt_match[] = {

	{ .compatible = "qcom,ehci-host", },

	{}
@@ -215,6 +222,7 @@ static struct platform_driver ehci_msm_driver = { 
		   .name = "msm_hsusb_host",

		   .pm = &ehci_msm_dev_pm_ops,

		   .of_match_table = msm_ehci_dt_match,

		   .acpi_match_table = ACPI_PTR(msm_ehci_acpi_ids),

	},

};