diff options
| author | Amelie Delaunay <amelie.delaunay@foss.st.com> | 2022-06-21 18:23:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-21 19:31:34 +0300 |
| commit | 281aec87d09b6eb343632e1d6a5a4587569c1ac1 (patch) | |
| tree | c775079c94dd6c664d0030d680f0896d043701a7 /drivers/usb/host | |
| parent | 18171cfc3c236a1587dcad9adc27c6e781af4438 (diff) | |
| download | linux-281aec87d09b6eb343632e1d6a5a4587569c1ac1.tar.xz | |
usb: host: ohci-platform: add TPL support
The Target Peripheral List (TPL) is used to identify targeted devices
during Embedded Host compliance testing. The user can add "tpl-support"
in the device tree to enable it.
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20220621152350.145745-2-fabrice.gasnier@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ohci-platform.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c index 47dfbfe9e519..0adae6265127 100644 --- a/drivers/usb/host/ohci-platform.c +++ b/drivers/usb/host/ohci-platform.c @@ -28,6 +28,7 @@ #include <linux/usb/ohci_pdriver.h> #include <linux/usb.h> #include <linux/usb/hcd.h> +#include <linux/usb/of.h> #include "ohci.h" @@ -210,6 +211,8 @@ static int ohci_platform_probe(struct platform_device *dev) hcd->rsrc_start = res_mem->start; hcd->rsrc_len = resource_size(res_mem); + hcd->tpl_support = of_usb_host_tpl_support(dev->dev.of_node); + err = usb_add_hcd(hcd, irq, IRQF_SHARED); if (err) goto err_power; |