From: Jun Li <jun.li@nxp.com>
To: robh+dt@kernel.org, gregkh@linuxfoundation.org,
heikki.krogerus@linux.intel.com, linux@roeck-us.net
Cc: a.hajda@samsung.com, shufan_lee@richtek.com, peter.chen@nxp.com,
devicetree@vger.kernel.org, linux-usb@vger.kernel.org,
linux-imx@nxp.com, jun.li@nxp.com, devel@driverdev.osuosl.org
Subject: [v4,08/13] staging: typec: tcpci: enable vbus detection
Date: Thu, 29 Mar 2018 00:06:13 +0800 [thread overview]
Message-ID: <1522253178-32414-9-git-send-email-jun.li@nxp.com> (raw)
TCPCI implementation may need SW to enable VBUS detection to generate
power status events.
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Li Jun <jun.li@nxp.com>
---
drivers/staging/typec/tcpci.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/staging/typec/tcpci.c b/drivers/staging/typec/tcpci.c
index 9e0014b..d5b4e4e 100644
--- a/drivers/staging/typec/tcpci.c
+++ b/drivers/staging/typec/tcpci.c
@@ -373,6 +373,12 @@ static int tcpci_init(struct tcpc_dev *tcpc)
if (ret < 0)
return ret;
+ /* Enable Vbus detection */
+ ret = regmap_write(tcpci->regmap, TCPC_COMMAND,
+ TCPC_CMD_ENABLE_VBUS_DETECT);
+ if (ret < 0)
+ return ret;
+
reg = TCPC_ALERT_TX_SUCCESS | TCPC_ALERT_TX_FAILED |
TCPC_ALERT_TX_DISCARDED | TCPC_ALERT_RX_STATUS |
TCPC_ALERT_RX_HARD_RST | TCPC_ALERT_CC_STATUS;
WARNING: multiple messages have this Message-ID (diff)
From: Li Jun <jun.li@nxp.com>
To: robh+dt@kernel.org, gregkh@linuxfoundation.org,
heikki.krogerus@linux.intel.com, linux@roeck-us.net
Cc: devel@driverdev.osuosl.org, devicetree@vger.kernel.org,
peter.chen@nxp.com, linux-usb@vger.kernel.org,
a.hajda@samsung.com, linux-imx@nxp.com, jun.li@nxp.com,
shufan_lee@richtek.com
Subject: [PATCH v4 08/13] staging: typec: tcpci: enable vbus detection
Date: Thu, 29 Mar 2018 00:06:13 +0800 [thread overview]
Message-ID: <1522253178-32414-9-git-send-email-jun.li@nxp.com> (raw)
In-Reply-To: <1522253178-32414-1-git-send-email-jun.li@nxp.com>
TCPCI implementation may need SW to enable VBUS detection to generate
power status events.
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Li Jun <jun.li@nxp.com>
---
drivers/staging/typec/tcpci.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/staging/typec/tcpci.c b/drivers/staging/typec/tcpci.c
index 9e0014b..d5b4e4e 100644
--- a/drivers/staging/typec/tcpci.c
+++ b/drivers/staging/typec/tcpci.c
@@ -373,6 +373,12 @@ static int tcpci_init(struct tcpc_dev *tcpc)
if (ret < 0)
return ret;
+ /* Enable Vbus detection */
+ ret = regmap_write(tcpci->regmap, TCPC_COMMAND,
+ TCPC_CMD_ENABLE_VBUS_DETECT);
+ if (ret < 0)
+ return ret;
+
reg = TCPC_ALERT_TX_SUCCESS | TCPC_ALERT_TX_FAILED |
TCPC_ALERT_TX_DISCARDED | TCPC_ALERT_RX_STATUS |
TCPC_ALERT_RX_HARD_RST | TCPC_ALERT_CC_STATUS;
--
2.7.4
next reply other threads:[~2018-03-28 16:06 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-28 16:06 Jun Li [this message]
2018-03-28 16:06 ` [PATCH v4 08/13] staging: typec: tcpci: enable vbus detection Li Jun
-- strict thread matches above, loose matches on Subject: below --
2018-05-01 7:57 [v4,01/13] dt-bindings: connector: add properties for typec Jun Li
2018-05-01 7:57 ` [PATCH v4 01/13] " Jun Li
2018-05-01 7:54 [v4,02/13] dt-bindings: usb: add documentation for typec port controller(TCPCI) Jun Li
2018-05-01 7:54 ` [PATCH v4 02/13] " Jun Li
2018-04-30 11:23 [v4,01/13] dt-bindings: connector: add properties for typec Heikki Krogerus
2018-04-30 11:23 ` [PATCH v4 01/13] " Heikki Krogerus
2018-04-30 7:41 [v4,02/13] dt-bindings: usb: add documentation for typec port controller(TCPCI) Mats Karrman
2018-04-30 7:41 ` [PATCH v4 02/13] " Mats Karrman
2018-04-19 14:47 [v4,02/13] " Jun Li
2018-04-19 14:47 ` [PATCH v4 02/13] " Jun Li
2018-04-16 14:28 [v4,02/13] " Rob Herring
2018-04-16 14:28 ` [PATCH v4 02/13] " Rob Herring
2018-04-16 11:54 [v4,02/13] " Jun Li
2018-04-16 11:54 ` [PATCH v4 02/13] " Jun Li
2018-04-13 11:51 [v4,01/13] dt-bindings: connector: add properties for typec Jun Li
2018-04-13 11:51 ` [PATCH v4 01/13] " Jun Li
2018-04-09 20:04 [v4,02/13] dt-bindings: usb: add documentation for typec port controller(TCPCI) Rob Herring
2018-04-09 20:04 ` [PATCH v4 02/13] " Rob Herring
2018-04-03 8:29 [v4,01/13] dt-bindings: connector: add properties for typec Andrzej Hajda
2018-04-03 8:29 ` [PATCH v4 01/13] " Andrzej Hajda
2018-03-31 8:01 [v4,07/13] staging: typec: tcpci: register port before request irq Dan Carpenter
2018-03-31 8:01 ` [PATCH v4 07/13] " Dan Carpenter
2018-03-31 4:49 [v4,11/13] staging: typec: tcpci: keep the not connecting cc line open Jun Li
2018-03-31 4:49 ` [PATCH v4 11/13] " Jun Li
2018-03-31 4:38 [v4,10/13] usb: typec: tcpm: set cc for drp toggling attach Jun Li
2018-03-31 4:38 ` [PATCH v4 10/13] " Jun Li
2018-03-31 3:37 [v4,10/13] " Jun Li
2018-03-31 3:37 ` [PATCH v4 10/13] " Jun Li
2018-03-31 3:34 [v4,01/13] dt-bindings: connector: add properties for typec Jun Li
2018-03-31 3:34 ` [PATCH v4 01/13] " Jun Li
2018-03-31 3:17 [v4,04/13] usb: typec: add fwnode to tcpc Jun Li
2018-03-31 3:17 ` [PATCH v4 04/13] " Jun Li
2018-03-31 3:09 [v4,07/13] staging: typec: tcpci: register port before request irq Jun Li
2018-03-31 3:09 ` [PATCH v4 07/13] " Jun Li
2018-03-30 15:15 [v4,11/13] staging: typec: tcpci: keep the not connecting cc line open Guenter Roeck
2018-03-30 15:15 ` [PATCH v4 11/13] " Guenter Roeck
2018-03-29 22:49 [v4,10/13] usb: typec: tcpm: set cc for drp toggling attach Guenter Roeck
2018-03-29 22:49 ` [PATCH v4 10/13] " Guenter Roeck
2018-03-29 21:18 [v4,10/13] " Mats Karrman
2018-03-29 21:18 ` [PATCH v4 10/13] " Mats Karrman
2018-03-29 19:54 [v4,01/13] dt-bindings: connector: add properties for typec Mats Karrman
2018-03-29 19:54 ` [PATCH v4 01/13] " Mats Karrman
2018-03-29 12:57 [v4,04/13] usb: typec: add fwnode to tcpc Heikki Krogerus
2018-03-29 12:57 ` [PATCH v4 04/13] " Heikki Krogerus
2018-03-29 10:52 [v4,07/13] staging: typec: tcpci: register port before request irq Dan Carpenter
2018-03-29 10:52 ` [PATCH v4 07/13] " Dan Carpenter
2018-03-28 16:06 [v4,13/13] staging: typec: tcpci: move tcpci driver out of staging Jun Li
2018-03-28 16:06 ` [PATCH v4 13/13] " Li Jun
2018-03-28 16:06 [v4,12/13] staging: typec: tcpci: Only touch target bit when enable vconn Jun Li
2018-03-28 16:06 ` [PATCH v4 12/13] " Li Jun
2018-03-28 16:06 [v4,11/13] staging: typec: tcpci: keep the not connecting cc line open Jun Li
2018-03-28 16:06 ` [PATCH v4 11/13] " Li Jun
2018-03-28 16:06 [v4,10/13] usb: typec: tcpm: set cc for drp toggling attach Jun Li
2018-03-28 16:06 ` [PATCH v4 10/13] " Li Jun
2018-03-28 16:06 [v4,09/13] typec: tcpm: add starting value for drp toggling Jun Li
2018-03-28 16:06 ` [PATCH v4 09/13] " Li Jun
2018-03-28 16:06 [v4,07/13] staging: typec: tcpci: register port before request irq Jun Li
2018-03-28 16:06 ` [PATCH v4 07/13] " Li Jun
2018-03-28 16:06 [v4,06/13] usb: typec: tcpm: support get typec and pd config from device properties Jun Li
2018-03-28 16:06 ` [PATCH v4 06/13] " Li Jun
2018-03-28 16:06 [v4,05/13] usb: typec: add API to get typec basic port power and data config Jun Li
2018-03-28 16:06 ` [PATCH v4 05/13] " Li Jun
2018-03-28 16:06 [v4,04/13] usb: typec: add fwnode to tcpc Jun Li
2018-03-28 16:06 ` [PATCH v4 04/13] " Li Jun
2018-03-28 16:06 [v4,03/13] staging: typec: tcpci: add compatible string for nxp ptn5110 Jun Li
2018-03-28 16:06 ` [PATCH v4 03/13] " Li Jun
2018-03-28 16:06 [v4,02/13] dt-bindings: usb: add documentation for typec port controller(TCPCI) Jun Li
2018-03-28 16:06 ` [PATCH v4 02/13] " Li Jun
2018-03-28 16:06 [v4,01/13] dt-bindings: connector: add properties for typec Jun Li
2018-03-28 16:06 ` [PATCH v4 01/13] " Li Jun
2018-03-28 16:06 [PATCH v4 00/13] staging: typec: tcpci: move out of staging Li Jun
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