From: Xu Yang <xu.yang_2@nxp.com>
To: linux@roeck-us.net, heikki.krogerus@linux.intel.com
Cc: linux-usb@vger.kernel.org, gregkh@linuxfoundation.org, jun.li@nxp.com
Subject: [PATCH 2/2] usb: typec: tcpci: enable vSafe0v Detection and Auto Discharge Disconnect for PTN5110
Date: Mon, 28 Aug 2023 17:30:35 +0800 [thread overview]
Message-ID: <20230828093035.1556639-2-xu.yang_2@nxp.com> (raw)
In-Reply-To: <20230828093035.1556639-1-xu.yang_2@nxp.com>
PTN5110 itself supports vSafe0V detection and auto discharge disconnect
capabilities. This will enable these feature.
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
---
drivers/usb/typec/tcpm/tcpci.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c
index 698d00b7fce9..c128c24f8603 100644
--- a/drivers/usb/typec/tcpm/tcpci.c
+++ b/drivers/usb/typec/tcpm/tcpci.c
@@ -863,6 +863,9 @@ static int tcpci_probe(struct i2c_client *client)
i2c_set_clientdata(client, chip);
+ chip->data.vbus_vsafe0v = 1;
+ chip->data.auto_discharge_disconnect = 1;
+
/* Disable chip interrupts before requesting irq */
err = regmap_raw_write(chip->data.regmap, TCPC_ALERT_MASK, &val,
sizeof(u16));
--
2.34.1
next prev parent reply other threads:[~2023-08-28 9:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-28 9:30 [PATCH 1/2] usb: typec: tcpci: add check code for tcpci/regmap_read/write() Xu Yang
2023-08-28 9:30 ` Xu Yang [this message]
2023-08-28 9:49 ` Greg KH
2023-08-29 2:57 ` [EXT] " Xu Yang
-- strict thread matches above, loose matches on Subject: below --
2023-09-14 12:09 Xu Yang
2023-09-14 12:09 ` [PATCH 2/2] usb: typec: tcpci: enable vSafe0v Detection and Auto Discharge Disconnect for PTN5110 Xu Yang
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