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usb: usb251xb: Add USB2517 LED settings

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USB2517 supports two LED modes: USB mode and speed (default) indication
mode. The last one can be switched on by corresponding dts property.
Since USB251xb hubs doesn't support LEDs settings, we need to ignore
this setting.

Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Serge Semin 2017-10-22 23:38:09 +03:00 committed by Greg Kroah-Hartman
parent dd99d106de
commit 2818e13ae1
1 changed files with 12 additions and 0 deletions
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12
drivers/usb/misc/usb251xb.c
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@ -163,6 +163,7 @@ struct usb251xb {
struct usb251xb_data {
u16 product_id;
u8 port_cnt;
bool led_support;
bool bat_support;
char product_str[USB251XB_STRING_BUFSIZE / 2]; /* ASCII string */
};
@ -170,6 +171,7 @@ struct usb251xb_data {
static const struct usb251xb_data usb2512b_data = {
.product_id = 0x2512,
.port_cnt = 2,
.led_support = false,
.bat_support = true,
.product_str = "USB2512B",
};
@ -177,6 +179,7 @@ static const struct usb251xb_data usb2512b_data = {
static const struct usb251xb_data usb2512bi_data = {
.product_id = 0x2512,
.port_cnt = 2,
.led_support = false,
.bat_support = true,
.product_str = "USB2512Bi",
};
@ -184,6 +187,7 @@ static const struct usb251xb_data usb2512bi_data = {
static const struct usb251xb_data usb2513b_data = {
.product_id = 0x2513,
.port_cnt = 3,
.led_support = false,
.bat_support = true,
.product_str = "USB2513B",
};
@ -191,6 +195,7 @@ static const struct usb251xb_data usb2513b_data = {
static const struct usb251xb_data usb2513bi_data = {
.product_id = 0x2513,
.port_cnt = 3,
.led_support = false,
.bat_support = true,
.product_str = "USB2513Bi",
};
@ -198,6 +203,7 @@ static const struct usb251xb_data usb2513bi_data = {
static const struct usb251xb_data usb2514b_data = {
.product_id = 0x2514,
.port_cnt = 4,
.led_support = false,
.bat_support = true,
.product_str = "USB2514B",
};
@ -205,6 +211,7 @@ static const struct usb251xb_data usb2514b_data = {
static const struct usb251xb_data usb2514bi_data = {
.product_id = 0x2514,
.port_cnt = 4,
.led_support = false,
.bat_support = true,
.product_str = "USB2514Bi",
};
@ -212,6 +219,7 @@ static const struct usb251xb_data usb2514bi_data = {
static const struct usb251xb_data usb2517_data = {
.product_id = 0x2517,
.port_cnt = 7,
.led_support = true,
.bat_support = false,
.product_str = "USB2517",
};
@ -219,6 +227,7 @@ static const struct usb251xb_data usb2517_data = {
static const struct usb251xb_data usb2517i_data = {
.product_id = 0x2517,
.port_cnt = 7,
.led_support = true,
.bat_support = false,
.product_str = "USB2517i",
};
@ -442,6 +451,9 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
if (of_get_property(np, "port-mapping-mode", NULL))
hub->conf_data3 |= BIT(3);
if (data->led_support && of_get_property(np, "led-usb-mode", NULL))
hub->conf_data3 &= ~BIT(1);
if (of_get_property(np, "string-support", NULL))
hub->conf_data3 |= BIT(0);