1 files changed, 0 insertions, 82 deletions
diff --git a/target/linux/bcm53xx/patches-3.18/185-USB-bcma-add-support-for-controlling-bus-power-throu.patch b/target/linux/bcm53xx/patches-3.18/185-USB-bcma-add-support-for-controlling-bus-power-throu.patch
deleted file mode 100644
index d9a8a1e621..0000000000
--- a/target/linux/bcm53xx/patches-3.18/185-USB-bcma-add-support-for-controlling-bus-power-throu.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-From f3cf44a313b3687efd55ba091558e20a4d218c31 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Thu, 11 Jun 2015 22:57:40 +0200
-Subject: [PATCH] USB: bcma: add support for controlling bus power through GPIO
-
-On some boards a GPIO is needed to activate USB controller. Make it
-possible to specify such a GPIO in device tree.
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- drivers/usb/host/bcma-hcd.c | 24 ++++++++++++++++++++++++
- 1 file changed, 24 insertions(+)
-
---- a/drivers/usb/host/bcma-hcd.c
-+++ b/drivers/usb/host/bcma-hcd.c
-@@ -24,6 +24,8 @@
- #include <linux/platform_device.h>
- #include <linux/module.h>
- #include <linux/slab.h>
-+#include <linux/of.h>
-+#include <linux/of_gpio.h>
- #include <linux/usb/ehci_pdriver.h>
- #include <linux/usb/ohci_pdriver.h>
- 
-@@ -224,6 +226,23 @@ static void bcma_hcd_init_chip_arm(struc
- 	}
- }
- 
-+static void bcma_hci_platform_power_gpio(struct bcma_device *dev, bool val)
-+{
-+	int gpio;
-+
-+	gpio = of_get_named_gpio(dev->dev.of_node, "vcc-gpio", 0);
-+	if (!gpio_is_valid(gpio))
-+		return;
-+
-+	if (val) {
-+		gpio_request(gpio, "bcma-hcd-gpio");
-+		gpio_set_value(gpio, 1);
-+	} else {
-+		gpio_set_value(gpio, 0);
-+		gpio_free(gpio);
-+	}
-+}
-+
- static const struct usb_ehci_pdata ehci_pdata = {
- };
- 
-@@ -295,6 +314,8 @@ static int bcma_hcd_probe(struct bcma_de
- 	if (!usb_dev)
- 		return -ENOMEM;
- 
-+	bcma_hci_platform_power_gpio(dev, true);
-+
- 	switch (dev->id.id) {
- 	case BCMA_CORE_NS_USB20:
- 		bcma_hcd_init_chip_arm(dev);
-@@ -347,6 +368,7 @@ static void bcma_hcd_remove(struct bcma_
- 
- static void bcma_hcd_shutdown(struct bcma_device *dev)
- {
-+	bcma_hci_platform_power_gpio(dev, false);
- 	bcma_core_disable(dev, 0);
- }
- 
-@@ -354,6 +376,7 @@ static void bcma_hcd_shutdown(struct bcm
- 
- static int bcma_hcd_suspend(struct bcma_device *dev)
- {
-+	bcma_hci_platform_power_gpio(dev, false);
- 	bcma_core_disable(dev, 0);
- 
- 	return 0;
-@@ -361,6 +384,7 @@ static int bcma_hcd_suspend(struct bcma_
- 
- static int bcma_hcd_resume(struct bcma_device *dev)
- {
-+	bcma_hci_platform_power_gpio(dev, true);
- 	bcma_core_enable(dev, 0);
- 
- 	return 0;