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Subject[PATCH V2 5/9] usb: bdc: hook a quick Device Tree compatible string
Date
From: Florian Fainelli <f.fainelli@gmail.com>

Allows Device Tree probing

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Al Cooper <alcooperx@gmail.com>
---
drivers/usb/gadget/udc/bdc/bdc.h | 4 ++--
drivers/usb/gadget/udc/bdc/bdc_core.c | 8 ++++++++
2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/gadget/udc/bdc/bdc.h b/drivers/usb/gadget/udc/bdc/bdc.h
index 3664808..f657a4e 100644
--- a/drivers/usb/gadget/udc/bdc/bdc.h
+++ b/drivers/usb/gadget/udc/bdc/bdc.h
@@ -27,8 +27,8 @@
#include <linux/usb/gadget.h>
#include <asm/unaligned.h>

-#define BRCM_BDC_NAME "bdc_usb3"
-#define BRCM_BDC_DESC "BDC device controller driver"
+#define BRCM_BDC_NAME "bdc"
+#define BRCM_BDC_DESC "Broadcom USB Device Controller driver"

#define DMA_ADDR_INVALID (~(dma_addr_t)0)

diff --git a/drivers/usb/gadget/udc/bdc/bdc_core.c b/drivers/usb/gadget/udc/bdc/bdc_core.c
index c2bfae2..bc0729b 100644
--- a/drivers/usb/gadget/udc/bdc/bdc_core.c
+++ b/drivers/usb/gadget/udc/bdc/bdc_core.c
@@ -533,9 +533,17 @@ static int bdc_remove(struct platform_device *pdev)
return 0;
}

+static const struct of_device_id bdc_of_match[] = {
+ { .compatible = "brcm,bdc-v0.16" },
+ { .compatible = "brcm,bdc" },
+ { /* sentinel */ }
+};
+
static struct platform_driver bdc_driver = {
.driver = {
.name = BRCM_BDC_NAME,
+ .owner = THIS_MODULE,
+ .of_match_table = bdc_of_match,
},
.probe = bdc_probe,
.remove = bdc_remove,
--
1.9.0.138.g2de3478
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