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Groups > linux.kernel > #1733244
| From | Serge Semin <fancer.lancer@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3/9 v2] usb: usb251xb: Add 5,6,7 ports mapping def setting |
| Date | 2017-09-16 12:50 +0200 |
| Message-ID | <uqiPD-kz-9@gated-at.bofh.it> (permalink) |
| References | <uq8nf-1yS-1@gated-at.bofh.it> <uqiPD-kz-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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
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[PATCH 0/5] usb: usb251xb: Add USB2517i hub support and fix some bugs Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 01:40 +0200
[PATCH 3/5] usb: usb251xb: Add max power/current dts nodes Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 01:40 +0200
[PATCH 1/5] usb: usb251xb: Add USB2517/i hub support Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 01:40 +0200
Re: [PATCH 1/5] usb: usb251xb: Add USB2517/i hub support Greg KH <gregkh@linuxfoundation.org> - 2017-09-16 01:50 +0200
Re: [PATCH 1/5] usb: usb251xb: Add USB2517/i hub support Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 02:00 +0200
Re: [PATCH 1/5] usb: usb251xb: Add USB2517/i hub support Rob Herring <robh@kernel.org> - 2017-09-20 23:10 +0200
Re: [PATCH 1/5] usb: usb251xb: Add USB2517/i hub support Serge Semin <fancer.lancer@gmail.com> - 2017-09-20 23:20 +0200
Re: [PATCH 1/5] usb: usb251xb: Add USB2517/i hub support Rob Herring <robh@kernel.org> - 2017-09-21 19:00 +0200
Re: [PATCH 1/5] usb: usb251xb: Add USB2517/i hub support Serge Semin <fancer.lancer@gmail.com> - 2017-09-21 19:50 +0200
[PATCH 4/5] usb: usb251xb: Use GPIO descriptor consumer interface Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 01:40 +0200
[PATCH 5/5] usb: usb251xb: Add copyrights Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 01:40 +0200
Re: [PATCH 5/5] usb: usb251xb: Add copyrights Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 01:50 +0200
Re: [PATCH 5/5] usb: usb251xb: Add copyrights Greg KH <gregkh@linuxfoundation.org> - 2017-09-16 02:00 +0200
Re: [PATCH 5/5] usb: usb251xb: Add copyrights Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 02:20 +0200
Re: [PATCH 5/5] usb: usb251xb: Add copyrights Greg KH <gregkh@linuxfoundation.org> - 2017-09-16 01:50 +0200
Re: [PATCH 5/5] usb: usb251xb: Add copyrights Greg KH <gregkh@linuxfoundation.org> - 2017-09-16 01:50 +0200
[PATCH 2/5] usb: usb251xb: Fix property_u32 NULL pointer dereference Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 01:40 +0200
[PATCH 7/9 v2] usb: usb251xb: Fix property_u32 NULL pointer dereference Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 12:50 +0200
[PATCH 4/9 v2] usb: usb251xb: Add 5,6,7 ports boost settings Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 12:50 +0200
[PATCH 3/9 v2] usb: usb251xb: Add 5,6,7 ports mapping def setting Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 12:50 +0200
[PATCH 9/9 v2] usb: usb251xb: Use GPIO descriptor consumer interface Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 12:50 +0200
Re: [PATCH 9/9 v2] usb: usb251xb: Use GPIO descriptor consumer interface Rob Herring <robh@kernel.org> - 2017-09-20 23:00 +0200
Re: [PATCH 9/9 v2] usb: usb251xb: Use GPIO descriptor consumer interface Serge Semin <fancer.lancer@gmail.com> - 2017-09-20 23:30 +0200
Re: [PATCH 9/9 v2] usb: usb251xb: Use GPIO descriptor consumer interface Greg KH <gregkh@linuxfoundation.org> - 2017-09-21 10:30 +0200
Re: [PATCH 9/9 v2] usb: usb251xb: Use GPIO descriptor consumer interface Serge Semin <fancer.lancer@gmail.com> - 2017-09-21 17:00 +0200
Re: [PATCH 9/9 v2] usb: usb251xb: Use GPIO descriptor consumer interface Greg KH <gregkh@linuxfoundation.org> - 2017-09-21 17:10 +0200
Re: [PATCH 9/9 v2] usb: usb251xb: Use GPIO descriptor consumer interface Serge Semin <fancer.lancer@gmail.com> - 2017-09-22 17:30 +0200
Re: [PATCH 9/9 v2] usb: usb251xb: Use GPIO descriptor consumer interface Greg KH <gregkh@linuxfoundation.org> - 2017-09-22 18:10 +0200
[PATCH 5/9 v2] usb: usb251xb: Add battery enable setting flag Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 12:50 +0200
[PATCH 0/9 v2] usb: usb251xb: Add USB2517i hub support and fix some bugs Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 12:50 +0200
[PATCH 2/9 v2] usb: usb251xb: Add USB251x specific port count setting Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 12:50 +0200
[PATCH 8/9 v2] usb: usb251xb: Add max power/current dts property support Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 12:50 +0200
Re: [PATCH 8/9 v2] usb: usb251xb: Add max power/current dts property support Rob Herring <robh@kernel.org> - 2017-09-20 23:00 +0200
Re: [PATCH 8/9 v2] usb: usb251xb: Add max power/current dts property support Serge Semin <fancer.lancer@gmail.com> - 2017-09-20 23:30 +0200
Re: [PATCH 8/9 v2] usb: usb251xb: Add max power/current dts property support Rob Herring <robh@kernel.org> - 2017-09-21 18:30 +0200
Re: [PATCH 8/9 v2] usb: usb251xb: Add max power/current dts property support Serge Semin <fancer.lancer@gmail.com> - 2017-09-21 19:20 +0200
[PATCH 6/9 v2] usb: usb251xb: Add USB2517 LED settings Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 12:50 +0200
[PATCH 1/9 v2] usb: usb251xb: Add USB2517i specific struct and IDs Serge Semin <fancer.lancer@gmail.com> - 2017-09-16 12:50 +0200
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