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path: root/target/linux/bcm53xx/patches-4.1/196-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch
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Diffstat (limited to 'target/linux/bcm53xx/patches-4.1/196-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch')
-rw-r--r--target/linux/bcm53xx/patches-4.1/196-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch22
1 files changed, 15 insertions, 7 deletions
diff --git a/target/linux/bcm53xx/patches-4.1/196-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch b/target/linux/bcm53xx/patches-4.1/196-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch
index d636e86046..262192b7bf 100644
--- a/target/linux/bcm53xx/patches-4.1/196-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch
+++ b/target/linux/bcm53xx/patches-4.1/196-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch
@@ -17,15 +17,15 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
--- a/drivers/usb/host/bcma-hcd.c
+++ b/drivers/usb/host/bcma-hcd.c
-@@ -34,6 +34,7 @@ MODULE_DESCRIPTION("Common USB driver fo
+@@ -35,6 +35,7 @@ MODULE_DESCRIPTION("Common USB driver fo
MODULE_LICENSE("GPL");
struct bcma_hcd_device {
+ struct bcma_device *core;
struct platform_device *ehci_dev;
struct platform_device *ohci_dev;
- };
-@@ -293,27 +294,16 @@ err_alloc:
+ struct gpio_desc *gpio_desc;
+@@ -288,31 +289,16 @@ err_alloc:
return ERR_PTR(ret);
}
@@ -52,12 +52,16 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
- if (!usb_dev)
- return -ENOMEM;
-
-- bcma_hci_platform_power_gpio(dev, true);
+- if (dev->dev.of_node)
+- usb_dev->gpio_desc = devm_get_gpiod_from_child(&dev->dev, "vcc",
+- &dev->dev.of_node->fwnode);
+- if (!IS_ERR_OR_NULL(usb_dev->gpio_desc))
+- gpiod_direction_output(usb_dev->gpio_desc, 1);
-
switch (dev->id.id) {
case BCMA_CORE_NS_USB20:
bcma_hcd_init_chip_arm(dev);
-@@ -346,7 +336,6 @@ static int bcma_hcd_probe(struct bcma_de
+@@ -345,7 +331,6 @@ static int bcma_hcd_probe(struct bcma_de
goto err_unregister_ohci_dev;
}
@@ -65,7 +69,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
return 0;
err_unregister_ohci_dev:
-@@ -354,6 +343,36 @@ err_unregister_ohci_dev:
+@@ -353,6 +338,40 @@ err_unregister_ohci_dev:
return err;
}
@@ -82,7 +86,11 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+ return -ENOMEM;
+ usb_dev->core = dev;
+
-+ bcma_hci_platform_power_gpio(dev, true);
++ if (dev->dev.of_node)
++ usb_dev->gpio_desc = devm_get_gpiod_from_child(&dev->dev, "vcc",
++ &dev->dev.of_node->fwnode);
++ if (!IS_ERR_OR_NULL(usb_dev->gpio_desc))
++ gpiod_direction_output(usb_dev->gpio_desc, 1);
+
+ switch (dev->id.id) {
+ case BCMA_CORE_USB20_HOST: