* [PATCH v2] at91sam9260_devices: add flag to change ETX{2,3} pincfg on add_device_eth
[not found] <1323187817-28668-5-git-send-email-m.grzeschik@pengutronix.de>
@ 2011-12-09 11:28 ` Michael Grzeschik
2011-12-09 11:36 ` Michael Grzeschik
0 siblings, 1 reply; 2+ messages in thread
From: Michael Grzeschik @ 2011-12-09 11:28 UTC (permalink / raw)
To: barebox
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
---
- added missing define for AT91SAM_ETX2_ETX3_ALTERNATIVE
arch/arm/mach-at91/at91sam9260_devices.c | 9 +++++++--
arch/arm/mach-at91/include/mach/board.h | 1 +
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 177f770..be1fdd9 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -63,8 +63,13 @@ void at91_add_device_eth(struct at91_ether_platform_data *data)
at91_set_B_periph(AT91_PIN_PA25, 0); /* ERX2 */
at91_set_B_periph(AT91_PIN_PA26, 0); /* ERX3 */
at91_set_B_periph(AT91_PIN_PA27, 0); /* ERXCK */
- at91_set_B_periph(AT91_PIN_PA23, 0); /* ETX2 */
- at91_set_B_periph(AT91_PIN_PA24, 0); /* ETX3 */
+ if (data->flags & AT91SAM_ETX2_ETX3_ALTERNATIVE) {
+ at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 */
+ at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 */
+ } else {
+ at91_set_B_periph(AT91_PIN_PA23, 0); /* ETX2 */
+ at91_set_B_periph(AT91_PIN_PA24, 0); /* ETX3 */
+ }
at91_set_B_periph(AT91_PIN_PA22, 0); /* ETXER */
}
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index 546fe90..5e23688 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -51,6 +51,7 @@ void at91_add_device_nand(struct atmel_nand_data *data);
#define AT91SAM_ETHER_MII (0 << 0)
#define AT91SAM_ETHER_RMII (1 << 0)
#define AT91SAM_ETHER_FORCE_LINK (1 << 1)
+#define AT91SAM_ETX2_ETX3_ALTERNATIVE (2 << 0)
struct at91_ether_platform_data {
unsigned int flags;
--
1.7.7.3
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