Messages in this thread Patch in this message | | | From | Fabrice Gasnier <> | Subject | [PATCH v2 1/4] usb: host: ohci-platform: add TPL support | Date | Tue, 21 Jun 2022 17:23:47 +0200 |
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From: Amelie Delaunay <amelie.delaunay@foss.st.com>
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> --- Changes in v2: - update commit message to clarify TPL and EH meaning - add collected ack --- drivers/usb/host/ohci-platform.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c index 47dfbfe9e5190..0adae62651276 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; -- 2.25.1
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