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misc: usb251xb: Support 8/16 bit device tree values

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The device tree binding [1] specify the vendor-id, product-id, device-id
and language-id as 16 bit values and the linux driver reads the boost-up
value as 8 bit value.

[1] https://www.kernel.org/doc/Documentation/devicetree/bindings/usb/usb251xb.txt

Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Reviewed-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Stefan Herbrechtsmeier 2022-06-14 15:21:31 +02:00 committed by Tom Rini
parent b471bdc47b
commit c0facda197
1 changed files with 10 additions and 10 deletions
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20
drivers/misc/usb251xb.c
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@ -400,14 +400,14 @@ static int usb251xb_of_to_plat(struct udevice *dev)
}
}
if (dev_read_u32(dev, "vendor-id", &hub->vendor_id))
hub->vendor_id = USB251XB_DEF_VENDOR_ID;
hub->vendor_id = dev_read_u16_default(dev, "vendor-id",
USB251XB_DEF_VENDOR_ID);
if (dev_read_u32(dev, "product-id", &hub->product_id))
hub->product_id = data->product_id;
hub->product_id = dev_read_u16_default(dev, "product-id",
data->product_id);
if (dev_read_u32(dev, "device-id", &hub->device_id))
hub->device_id = USB251XB_DEF_DEVICE_ID;
hub->device_id = dev_read_u16_default(dev, "device-id",
USB251XB_DEF_DEVICE_ID);
hub->conf_data1 = USB251XB_DEF_CONFIG_DATA_1;
if (dev_read_bool(dev, "self-powered")) {
@ -513,11 +513,11 @@ static int usb251xb_of_to_plat(struct udevice *dev)
if (!dev_read_u32(dev, "power-on-time-ms", &property_u32))
hub->power_on_time = min_t(u8, property_u32 / 2, 255);
if (dev_read_u32(dev, "language-id", &hub->lang_id))
hub->lang_id = USB251XB_DEF_LANGUAGE_ID;
hub->lang_id = dev_read_u16_default(dev, "language-id",
USB251XB_DEF_LANGUAGE_ID);
if (!dev_read_u32(dev, "boost-up", &hub->boost_up))
hub->boost_up = USB251XB_DEF_BOOST_UP;
hub->boost_up = dev_read_u8_default(dev, "boost-up",
USB251XB_DEF_BOOST_UP);
cproperty_char = dev_read_string(dev, "manufacturer");
strlcpy(str, cproperty_char ? : USB251XB_DEF_MANUFACTURER_STRING,