From: Serge Semin <fancer.lancer@gmail.com>
To: richard.leitner@skidata.com, gregkh@linuxfoundation.org,
robh+dt@kernel.org, mark.rutland@arm.com
Cc: Sergey.Semin@t-platforms.ru, linux-usb@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Serge Semin <fancer.lancer@gmail.com>
Subject: [PATCH 3/9 v2] usb: usb251xb: Add 5,6,7 ports mapping def setting
Date: Sat, 16 Sep 2017 13:42:14 +0300 [thread overview]
Message-ID: <20170916104220.3742-4-fancer.lancer@gmail.com> (raw)
In-Reply-To: <20170916104220.3742-1-fancer.lancer@gmail.com>
USB2517 got three additionl downstream ports, which can
as well be mapped to another logical ports. USB2551xb driver
currently doesn't fully support such setting configuration
from dts file. This patch doesn't change this, but adds
usb2517 spcific ports default liner mapping.
Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
---
drivers/usb/misc/usb251xb.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/misc/usb251xb.c b/drivers/usb/misc/usb251xb.c
index 5cb0e5570..3de0de93b 100644
--- a/drivers/usb/misc/usb251xb.c
+++ b/drivers/usb/misc/usb251xb.c
@@ -103,7 +103,11 @@
#define USB251XB_ADDR_PORT_MAP_12 0xFB
#define USB251XB_DEF_PORT_MAP_12 0x00
#define USB251XB_ADDR_PORT_MAP_34 0xFC
-#define USB251XB_DEF_PORT_MAP_34 0x00 /* USB2513B/i & USB2514B/i only */
+#define USB251XB_DEF_PORT_MAP_34 0x00 /* USB251{3B/i,4B/i,7/i} only */
+#define USB251XB_ADDR_PORT_MAP_56 0xFD
+#define USB251XB_DEF_PORT_MAP_56 0x00 /* USB2517/i only */
+#define USB251XB_ADDR_PORT_MAP_7 0xFE
+#define USB251XB_DEF_PORT_MAP_7 0x00 /* USB2517/i only */
#define USB251XB_ADDR_STATUS_COMMAND 0xFF
#define USB251XB_STATUS_COMMAND_SMBUS_DOWN 0x04
@@ -149,6 +153,8 @@ struct usb251xb {
u8 port_swap;
u8 port_map12;
u8 port_map34;
+ u8 port_map56;
+ u8 port_map7;
u8 status;
};
@@ -278,6 +284,8 @@ static int usb251xb_connect(struct usb251xb *hub)
i2c_wb[USB251XB_ADDR_PORT_SWAP] = hub->port_swap;
i2c_wb[USB251XB_ADDR_PORT_MAP_12] = hub->port_map12;
i2c_wb[USB251XB_ADDR_PORT_MAP_34] = hub->port_map34;
+ i2c_wb[USB251XB_ADDR_PORT_MAP_56] = hub->port_map56;
+ i2c_wb[USB251XB_ADDR_PORT_MAP_7] = hub->port_map7;
i2c_wb[USB251XB_ADDR_STATUS_COMMAND] = USB251XB_STATUS_COMMAND_ATTACH;
usb251xb_reset(hub, 1);
@@ -513,6 +521,8 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
hub->port_swap = USB251XB_DEF_PORT_SWAP;
hub->port_map12 = USB251XB_DEF_PORT_MAP_12;
hub->port_map34 = USB251XB_DEF_PORT_MAP_34;
+ hub->port_map56 = USB251XB_DEF_PORT_MAP_56;
+ hub->port_map7 = USB251XB_DEF_PORT_MAP_7;
return 0;
}
--
2.12.0
next prev parent reply other threads:[~2017-09-16 10:44 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-15 23:31 [PATCH 0/5] usb: usb251xb: Add USB2517i hub support and fix some bugs Serge Semin
2017-09-15 23:31 ` [PATCH 1/5] usb: usb251xb: Add USB2517/i hub support Serge Semin
2017-09-15 23:45 ` Greg KH
2017-09-15 23:55 ` Serge Semin
2017-09-20 20:52 ` Rob Herring
2017-09-20 21:15 ` Serge Semin
2017-09-21 16:53 ` Rob Herring
2017-09-21 17:40 ` Serge Semin
2017-09-15 23:31 ` [PATCH 2/5] usb: usb251xb: Fix property_u32 NULL pointer dereference Serge Semin
2017-09-15 23:31 ` [PATCH 3/5] usb: usb251xb: Add max power/current dts nodes Serge Semin
2017-09-15 23:31 ` [PATCH 4/5] usb: usb251xb: Use GPIO descriptor consumer interface Serge Semin
2017-09-15 23:31 ` [PATCH 5/5] usb: usb251xb: Add copyrights Serge Semin
2017-09-15 23:40 ` Greg KH
2017-09-15 23:42 ` Greg KH
2017-09-15 23:45 ` Serge Semin
2017-09-15 23:53 ` Greg KH
2017-09-16 0:11 ` Serge Semin
2017-09-16 10:42 ` [PATCH 0/9 v2] usb: usb251xb: Add USB2517i hub support and fix some bugs Serge Semin
2017-09-16 10:42 ` [PATCH 1/9 v2] usb: usb251xb: Add USB2517i specific struct and IDs Serge Semin
2017-10-04 7:39 ` Richard Leitner
2017-09-16 10:42 ` [PATCH 2/9 v2] usb: usb251xb: Add USB251x specific port count setting Serge Semin
2017-10-04 7:27 ` Richard Leitner
2017-09-16 10:42 ` Serge Semin [this message]
2017-10-04 7:51 ` [PATCH 3/9 v2] usb: usb251xb: Add 5,6,7 ports mapping def setting Richard Leitner
2017-09-16 10:42 ` [PATCH 4/9 v2] usb: usb251xb: Add 5,6,7 ports boost settings Serge Semin
2017-10-04 7:57 ` Richard Leitner
2017-09-16 10:42 ` [PATCH 5/9 v2] usb: usb251xb: Add battery enable setting flag Serge Semin
2017-09-16 10:42 ` [PATCH 6/9 v2] usb: usb251xb: Add USB2517 LED settings Serge Semin
2017-09-16 10:42 ` [PATCH 7/9 v2] usb: usb251xb: Fix property_u32 NULL pointer dereference Serge Semin
2017-09-16 10:42 ` [PATCH 8/9 v2] usb: usb251xb: Add max power/current dts property support Serge Semin
2017-09-20 20:52 ` Rob Herring
2017-09-20 21:27 ` Serge Semin
2017-09-21 16:26 ` Rob Herring
2017-09-21 17:10 ` Serge Semin
2017-10-04 8:12 ` Richard Leitner
2017-10-04 13:44 ` Rob Herring
2017-09-16 10:42 ` [PATCH 9/9 v2] usb: usb251xb: Use GPIO descriptor consumer interface Serge Semin
2017-09-20 20:52 ` Rob Herring
2017-09-20 21:29 ` Serge Semin
2017-09-21 8:23 ` Greg KH
2017-09-21 14:51 ` Serge Semin
2017-09-21 15:07 ` Greg KH
2017-09-22 15:26 ` Serge Semin
2017-09-22 16:05 ` Greg KH
2017-10-22 20:38 ` [PATCH 00/10 v3] usb: usb251xb: Add USB2517i hub support and fix some bugs Serge Semin
2017-10-22 20:38 ` [PATCH 01/10 v3] usb: usb251xb: Update usb251xb bindings Serge Semin
2017-10-27 3:21 ` Rob Herring
2017-10-22 20:38 ` [PATCH 02/10 v3] usb: usb251xb: Add USB2517i specific struct and IDs Serge Semin
2017-10-23 21:47 ` Richard Leitner
2017-10-22 20:38 ` [PATCH 03/10 v3] usb: usb251xb: Add USB251x specific port count setting Serge Semin
2017-10-23 21:36 ` Richard Leitner
2017-10-22 20:38 ` [PATCH 04/10 v3] usb: usb251xb: Add 5,6,7 ports mapping def setting Serge Semin
2017-10-22 20:38 ` [PATCH 05/10 v3] usb: usb251xb: Add 5,6,7 ports boost settings Serge Semin
2017-10-22 20:38 ` [PATCH 06/10 v3] usb: usb251xb: Add battery enable setting flag Serge Semin
2017-10-22 20:38 ` [PATCH 07/10 v3] usb: usb251xb: Add USB2517 LED settings Serge Semin
2017-10-22 20:38 ` [PATCH 08/10 v3] usb: usb251xb: Fix property_u32 NULL pointer dereference Serge Semin
2017-10-22 20:38 ` [PATCH 09/10 v3] usb: usb251xb: Add max power/current dts property support Serge Semin
2017-10-23 21:55 ` Richard Leitner
2017-10-22 20:38 ` [PATCH 10/10 v3] usb: usb251xb: Use GPIO descriptor consumer interface Serge Semin
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