[PATCH v2] phy: tegra: xusb: Enable usb role switch attribute

* [PATCH v2] phy: tegra: xusb: Enable usb role switch attribute
@ 2022-09-28 12:56 Haotien Hsu
  2022-09-29  5:41 ` Vinod Koul
  0 siblings, 1 reply; 2+ messages in thread
From: Haotien Hsu @ 2022-09-28 12:56 UTC (permalink / raw)
  To: Philipp Zabel
  Cc: Haotien Hsu, Wayne Chang, JC Kuo, Kishon Vijay Abraham I,
	Vinod Koul, Thierry Reding, Jonathan Hunter, linux-phy,
	linux-tegra, linux-kernel

From: Wayne Chang <waynec@nvidia.com>

This patch enables the usb-role-switch attribute and lets users check
the current device role of the otg capability ports

Signed-off-by: Wayne Chang <waynec@nvidia.com>
Signed-off-by: Haotien Hsu <haotienh@nvidia.com>
---
V1->V2
- Fix typo and changelog line limit
---
 drivers/phy/tegra/xusb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
index aa5237eacd29..220ab7719ade 100644
--- a/drivers/phy/tegra/xusb.c
+++ b/drivers/phy/tegra/xusb.c
@@ -656,6 +656,7 @@ static int tegra_xusb_setup_usb_role_switch(struct tegra_xusb_port *port)
 	struct usb_role_switch_desc role_sx_desc = {
 		.fwnode = dev_fwnode(&port->dev),
 		.set = tegra_xusb_role_sw_set,
+		.allow_userspace_control = true,
 	};
 	int err = 0;
 
-- 
2.25.1


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