diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.4/082-0001-USB-bcma-initialize-Northstar-USB-3.0-controller.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.4/082-0001-USB-bcma-initialize-Northstar-USB-3.0-controller.patch | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/target/linux/bcm53xx/patches-4.4/082-0001-USB-bcma-initialize-Northstar-USB-3.0-controller.patch b/target/linux/bcm53xx/patches-4.4/082-0001-USB-bcma-initialize-Northstar-USB-3.0-controller.patch deleted file mode 100644 index a1075b3a43..0000000000 --- a/target/linux/bcm53xx/patches-4.4/082-0001-USB-bcma-initialize-Northstar-USB-3.0-controller.patch +++ /dev/null @@ -1,67 +0,0 @@ -From 3cc7e7b7872ebd0f200b5450f5471bc3700de141 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Fri, 8 Jul 2016 14:02:50 +0200 -Subject: [PATCH] USB: bcma: initialize Northstar USB 3.0 controller -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -It's a rather simple controller, we just need to make sure USB is -powered (using GPIO pin) and reset bus core. Once this is done it's -safe to register XHCI controller and let it init PHY and do its magic. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - drivers/usb/host/bcma-hcd.c | 19 +++++++++++++++++++ - 1 file changed, 19 insertions(+) - ---- a/drivers/usb/host/bcma-hcd.c -+++ b/drivers/usb/host/bcma-hcd.c -@@ -27,6 +27,7 @@ - #include <linux/slab.h> - #include <linux/of.h> - #include <linux/of_gpio.h> -+#include <linux/of_platform.h> - #include <linux/usb/ehci_pdriver.h> - #include <linux/usb/ohci_pdriver.h> - -@@ -338,6 +339,18 @@ err_unregister_ohci_dev: - return err; - } - -+static int bcma_hcd_usb30_init(struct bcma_hcd_device *bcma_hcd) -+{ -+ struct bcma_device *core = bcma_hcd->core; -+ struct device *dev = &core->dev; -+ -+ bcma_core_enable(core, 0); -+ -+ of_platform_default_populate(dev->of_node, NULL, dev); -+ -+ return 0; -+} -+ - static int bcma_hcd_probe(struct bcma_device *core) - { - int err; -@@ -362,6 +375,11 @@ static int bcma_hcd_probe(struct bcma_de - if (err) - return err; - break; -+ case BCMA_CORE_NS_USB30: -+ err = bcma_hcd_usb30_init(usb_dev); -+ if (err) -+ return err; -+ break; - default: - return -ENODEV; - } -@@ -416,6 +434,7 @@ static int bcma_hcd_resume(struct bcma_d - static const struct bcma_device_id bcma_hcd_table[] = { - BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_USB20_HOST, BCMA_ANY_REV, BCMA_ANY_CLASS), - BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_NS_USB20, BCMA_ANY_REV, BCMA_ANY_CLASS), -+ BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_NS_USB30, BCMA_ANY_REV, BCMA_ANY_CLASS), - {}, - }; - MODULE_DEVICE_TABLE(bcma, bcma_hcd_table); |