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Subject[PATCH 1/3] USB: gadget: at91_udc: add at91sam9n12 support
Date
Add at91sam9n12 SoC support.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
---

drivers/usb/gadget/udc/at91_udc.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c
index c862656..f4c785f 100644
--- a/drivers/usb/gadget/udc/at91_udc.c
+++ b/drivers/usb/gadget/udc/at91_udc.c
@@ -931,7 +931,8 @@ static void pullup(struct at91_udc *udc, int is_on)
at91_udp_write(udc, AT91_UDP_TXVC, 0);
if (cpu_is_at91rm9200())
gpio_set_value(udc->board.pullup_pin, active);
- else if (cpu_is_at91sam9260() || cpu_is_at91sam9263() || cpu_is_at91sam9g20()) {
+ else if (cpu_is_at91sam9260() || cpu_is_at91sam9263() ||
+ cpu_is_at91sam9g20() || cpu_is_at91sam9n12()) {
u32 txvc = at91_udp_read(udc, AT91_UDP_TXVC);

txvc |= AT91_UDP_TXVC_PUON;
@@ -949,7 +950,8 @@ static void pullup(struct at91_udc *udc, int is_on)
at91_udp_write(udc, AT91_UDP_TXVC, AT91_UDP_TXVC_TXVDIS);
if (cpu_is_at91rm9200())
gpio_set_value(udc->board.pullup_pin, !active);
- else if (cpu_is_at91sam9260() || cpu_is_at91sam9263() || cpu_is_at91sam9g20()) {
+ else if (cpu_is_at91sam9260() || cpu_is_at91sam9263() ||
+ cpu_is_at91sam9g20() || cpu_is_at91sam9n12()) {
u32 txvc = at91_udp_read(udc, AT91_UDP_TXVC);

txvc &= ~AT91_UDP_TXVC_PUON;
@@ -1758,7 +1760,8 @@ static int at91udc_probe(struct platform_device *pdev)
}

/* newer chips have more FIFO memory than rm9200 */
- if (cpu_is_at91sam9260() || cpu_is_at91sam9g20()) {
+ if (cpu_is_at91sam9260() || cpu_is_at91sam9g20() ||
+ cpu_is_at91sam9n12()) {
udc->ep[0].maxpacket = 64;
udc->ep[3].maxpacket = 64;
udc->ep[4].maxpacket = 512;
--
2.3.0.rc0


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