From b207cc92a2e74774f05df2b281a7f530e76d1f61 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Tue, 14 Sep 2021 05:25:36 +0200
Subject: [PATCH] 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>
---
board/softing/vining_fpga/socfpga.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/board/softing/vining_fpga/socfpga.c b/board/softing/vining_fpga/socfpga.c
index aaedf03450..2299227391 100644
--- 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);
--
2.39.5