bcm53xx: add support basic for kernel 4.3

The files directory is now split up into the files which are needed for 
every kernel version and the files only needed by kernel 4.1. The files 
in files-4.1 are already merged into mainline kernel 4.3. This patch 
only removed patches which were merged into mainline kernel 4.3.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@47251 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 104 insertions, 0 deletions

diff --git a/target/linux/bcm53xx/patches-4.3/196-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch b/target/linux/bcm53xx/patches-4.3/196-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch
new file mode 100644
index 0000000000..d636e86046
--- /dev/null
+++ b/target/linux/bcm53xx/patches-4.3/196-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch
@@ -0,0 +1,104 @@
+From fa5622c2fadae573dd6b0f5bffe436b230b411f6 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Tue, 16 Jun 2015 12:52:07 +0200
+Subject: [PATCH v3 4/6] usb: bcma: use separated function for USB 2.0
+ initialization
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This will allow adding USB 3.0 (XHCI) support cleanly.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ drivers/usb/host/bcma-hcd.c | 51 +++++++++++++++++++++++++++++++--------------
+ 1 file changed, 35 insertions(+), 16 deletions(-)
+
+--- a/drivers/usb/host/bcma-hcd.c
++++ b/drivers/usb/host/bcma-hcd.c
+@@ -34,6 +34,7 @@ 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:
+ 	return ERR_PTR(ret);
+ }
+ 
+-static int bcma_hcd_probe(struct bcma_device *dev)
++static int bcma_hcd_usb20_init(struct bcma_hcd_device *usb_dev)
+ {
+-	int err;
++	struct bcma_device *dev = usb_dev->core;
++	struct bcma_chipinfo *chipinfo = &dev->bus->chipinfo;
+ 	u32 ohci_addr;
+-	struct bcma_hcd_device *usb_dev;
+-	struct bcma_chipinfo *chipinfo;
+-
+-	chipinfo = &dev->bus->chipinfo;
+-
+-	/* TODO: Probably need checks here; is the core connected? */
++	int err;
+ 
+ 	if (dma_set_mask_and_coherent(dev->dma_dev, DMA_BIT_MASK(32)))
+ 		return -EOPNOTSUPP;
+ 
+-	usb_dev = devm_kzalloc(&dev->dev, sizeof(struct bcma_hcd_device),
+-			       GFP_KERNEL);
+-	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);
+@@ -346,7 +336,6 @@ static int bcma_hcd_probe(struct bcma_de
+ 		goto err_unregister_ohci_dev;
+ 	}
+ 
+-	bcma_set_drvdata(dev, usb_dev);
+ 	return 0;
+ 
+ err_unregister_ohci_dev:
+@@ -354,6 +343,36 @@ err_unregister_ohci_dev:
+ 	return err;
+ }
+ 
++static int bcma_hcd_probe(struct bcma_device *dev)
++{
++	int err;
++	struct bcma_hcd_device *usb_dev;
++
++	/* TODO: Probably need checks here; is the core connected? */
++
++	usb_dev = devm_kzalloc(&dev->dev, sizeof(struct bcma_hcd_device),
++			       GFP_KERNEL);
++	if (!usb_dev)
++		return -ENOMEM;
++	usb_dev->core = dev;
++
++	bcma_hci_platform_power_gpio(dev, true);
++
++	switch (dev->id.id) {
++	case BCMA_CORE_USB20_HOST:
++	case BCMA_CORE_NS_USB20:
++		err = bcma_hcd_usb20_init(usb_dev);
++		if (err)
++			return err;
++		break;
++	default:
++		return -ENODEV;
++	}
++
++	bcma_set_drvdata(dev, usb_dev);
++	return 0;
++}
++
+ static void bcma_hcd_remove(struct bcma_device *dev)
+ {
+ 	struct bcma_hcd_device *usb_dev = bcma_get_drvdata(dev);