arm: socfpga: vining: Let DWMAC configure PHY reset GPIO

The DM DWMAC driver is perfectly capable of configuring the ethernet
PHY reset GPIO, let the driver do it instead of doing it in the board
file.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Siew Chin Lim <elly.siew.chin.lim@intel.com>
Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Cc: Tien Fong Chee <tien.fong.chee@intel.com>

diff --git a/board/softing/vining_fpga/socfpga.c b/board/softing/vining_fpga/socfpga.c
index aaedf03450457c878d0e119643f5fb186a68e2d5..229922739118bed71c598fa139372e184ccdc7de 100644 (file)
--- a/board/softing/vining_fpga/socfpga.c
+++ b/board/softing/vining_fpga/socfpga.c
@@ -23,7 +23,6 @@ DECLARE_GLOBAL_DATA_PTR;
  */
 int board_late_init(void)
 {
-       const unsigned int phy_nrst_gpio = 0;
        const unsigned int usb_nrst_gpio = 35;
        int ret;
 
@@ -33,12 +32,6 @@ int board_late_init(void)
        /* Address of boot parameters for ATAG (if ATAG is used) */
        gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
-       ret = gpio_request(phy_nrst_gpio, "phy_nrst_gpio");
-       if (!ret)
-               gpio_direction_output(phy_nrst_gpio, 1);
-       else
-               printf("Cannot remove PHY from reset!\n");
-
        ret = gpio_request(usb_nrst_gpio, "usb_nrst_gpio");
        if (!ret)
                gpio_direction_output(usb_nrst_gpio, 1);