linux-kernel - [PATCH 01/14 v1] usb: typec: tcpci: Add register definitions to tcpci

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Message-Id: <20200825042210.300632-2-badhri@google.com>
Date:   Mon, 24 Aug 2020 21:21:57 -0700
From:   Badhri Jagan Sridharan <badhri@...gle.com>
To:     Guenter Roeck <linux@...ck-us.net>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Badhri Jagan Sridharan <badhri@...gle.com>
Subject: [PATCH 01/14 v1] usb: typec: tcpci: Add register definitions to tcpci

Add register definitions to trap extended alerts.

Signed-off-by: Badhri Jagan Sridharan <badhri@...gle.com>
---
 drivers/usb/typec/tcpm/tcpci.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/usb/typec/tcpm/tcpci.h b/drivers/usb/typec/tcpm/tcpci.h
index 11c36d086c86..fd26ca35814c 100644
--- a/drivers/usb/typec/tcpm/tcpci.h
+++ b/drivers/usb/typec/tcpm/tcpci.h
@@ -16,6 +16,7 @@
 #define TCPC_PD_INT_REV			0xa
 
 #define TCPC_ALERT			0x10
+#define TCPC_ALERT_EXTENDED_STATUS	BIT(13)
 #define TCPC_ALERT_VBUS_DISCNCT		BIT(11)
 #define TCPC_ALERT_RX_BUF_OVF		BIT(10)
 #define TCPC_ALERT_FAULT		BIT(9)
@@ -32,6 +33,10 @@
 #define TCPC_ALERT_MASK			0x12
 #define TCPC_POWER_STATUS_MASK		0x14
 #define TCPC_FAULT_STATUS_MASK		0x15
+
+#define TCPC_EXTENDED_STATUS_MASK		0x16
+#define TCPC_EXTENDED_STATUS_MASK_VSAFE0V	BIT(0)
+
 #define TCPC_CONFIG_STD_OUTPUT		0x18
 
 #define TCPC_TCPC_CTRL			0x19
-- 
2.28.0.297.g1956fa8f8d-goog