[PATCH 1/4] udoo_neo: Call gpio_request()

[Peter Robinson]

Calling gpio_request() prior to its usage is now mandatory.

This fixes the following GPIO errors:
gpio at 20a8000: set_dir_flags: error: gpio GPIO4_16 not reserved
gpio at 20a8000: set_dir_flags: error: gpio GPIO4_13 not reserved
gpio at 20a8000: set_dir_flags: error: gpio GPIO4_0 not reserved
gpio at 20a8000: get_value: error: gpio GPIO4_13 not reserved
gpio at 20a8000: get_value: error: gpio GPIO4_0 not reserved
gpio at 20a0000: set_dir_flags: error: gpio GPIO2_1 not reserved
gpio at 20a0000: set_value: error: gpio GPIO2_1 not reserved

Fixes: 191840ae99 ("ARM: imx: udoo_neo: Enable OF_CONTROL and DM gpio/pin control")
Signed-off-by: Peter Robinson <pbrobinson at gmail.com>
---
 board/udoo/neo/neo.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/board/udoo/neo/neo.c b/board/udoo/neo/neo.c
index ce005d31cc..61195be744 100644
--- a/board/udoo/neo/neo.c
+++ b/board/udoo/neo/neo.c
@@ -249,6 +249,7 @@ static int setup_fec(void)
 					 ARRAY_SIZE(phy_control_pads));
 
 	/* Reset PHY */
+	gpio_request(IMX_GPIO_NR(2, 1), "enet_rst");
 	gpio_direction_output(IMX_GPIO_NR(2, 1) , 0);
 	udelay(10000);
 	gpio_set_value(IMX_GPIO_NR(2, 1), 1);
@@ -280,6 +281,7 @@ int board_init(void)
 					 ARRAY_SIZE(peri_3v3_pads));
 
 	/* Active high for ncp692 */
+	gpio_request(IMX_GPIO_NR(4, 16), "ncp692");
 	gpio_direction_output(IMX_GPIO_NR(4, 16) , 1);
 
 #ifdef CONFIG_SYS_I2C_MXC
@@ -296,6 +298,8 @@ static int get_board_value(void)
 	imx_iomux_v3_setup_multiple_pads(board_recognition_pads,
 					 ARRAY_SIZE(board_recognition_pads));
 
+	gpio_request(IMX_GPIO_NR(4, 13), "r184");
+	gpio_request(IMX_GPIO_NR(4, 0), "r185");
 	gpio_direction_input(IMX_GPIO_NR(4, 13));
 	gpio_direction_input(IMX_GPIO_NR(4, 0));
 
-- 
2.33.1