Hi Richard,
On 11/28/2012 19:48, Richard Genoud wrote:
Signed-off-by: Richard Genoud <richard.gen...@gmail.com>
---
arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c | 10 ++++++++++
arch/arm/include/asm/arch-at91/at91sam9x5.h | 2 ++
board/atmel/at91sam9x5ek/at91sam9x5ek.c | 3 +++
drivers/usb/host/ohci-at91.c | 6 ++++--
4 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c
b/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c
index 9348552..f2a05c8 100644
--- a/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c
+++ b/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c
@@ -193,6 +193,16 @@ void at91_spi1_hw_init(unsigned long cs_mask)
}
#endif
+#if defined(CONFIG_USB_OHCI_NEW) || defined(CONFIG_USB_EHCI)
+void at91_uhp_hw_init(void)
+{
+ /* Enable VBus on UHP ports */
+ at91_set_pio_output(AT91_PIO_PORTD, 18, 0); /* port A */
+ at91_set_pio_output(AT91_PIO_PORTD, 19, 0); /* port B */
+ at91_set_pio_output(AT91_PIO_PORTD, 20, 0); /* port C */
+}
+#endif
+
As port C doesn't support EHCI, so, I think we should deal with this
carefully.
---<8---
#if OHCI
#else EHCI
#endif
--->8---
I think this will be better.
Best Regards
Bo Shen
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