diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/siemens/dxr2/board.c | 7 | ||||
| -rw-r--r-- | board/siemens/dxr2/mux.c | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/board/siemens/dxr2/board.c b/board/siemens/dxr2/board.c index 9b8f538312..217237900e 100644 --- a/board/siemens/dxr2/board.c +++ b/board/siemens/dxr2/board.c @@ -232,6 +232,13 @@ int board_eth_init(bd_t *bis) factoryset_setenv(); + /* Reset SMSC LAN9303 switch for default configuration */ + gpio_request(GPIO_LAN9303_NRST, "nRST"); + gpio_direction_output(GPIO_LAN9303_NRST, 0); + /* assert active low reset for 200us */ + udelay(200); + gpio_set_value(GPIO_LAN9303_NRST, 1); + /* Set rgmii mode and enable rmii clock to be sourced from chip */ writel((RMII_MODE_ENABLE | RMII_CHIPCKL_ENABLE), &cdev->miisel); diff --git a/board/siemens/dxr2/mux.c b/board/siemens/dxr2/mux.c index 5c22999bb8..f2314b5d3e 100644 --- a/board/siemens/dxr2/mux.c +++ b/board/siemens/dxr2/mux.c @@ -221,6 +221,8 @@ static struct module_pin_mux gpios_pin_mux[] = { {OFFSET(ain0), MODE(7) | RXACTIVE | PULLUDDIS}, {OFFSET(vrefp), MODE(7) | RXACTIVE | PULLUDDIS}, {OFFSET(vrefn), MODE(7) | RXACTIVE | PULLUDDIS}, + /* nRST for SMSC LAN9303 switch - GPIO2_24 */ + {OFFSET(lcd_pclk), MODE(7) }, /* LAN9303 nRST */ {-1}, }; |