arm: mx6: novena: Pull GPIO definitions into header

Pull the definitions of GPIOs into a separate header file, so that
they can be used across all source files.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Sean Cross <xobs@kosagi.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tim Harvey <tharvey@gateworks.com>
diff --git a/board/kosagi/novena/novena_spl.c b/board/kosagi/novena/novena_spl.c
index c07735a..5ebc59b 100644
--- a/board/kosagi/novena/novena_spl.c
+++ b/board/kosagi/novena/novena_spl.c
@@ -25,6 +25,8 @@
 
 #include <asm/arch/mx6-ddr.h>
 
+#include "novena.h"
+
 DECLARE_GLOBAL_DATA_PTR;
 
 #define UART_PAD_CTRL						\
@@ -68,14 +70,6 @@
 
 #define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
 
-#define NOVENA_AUDIO_PWRON		IMX_GPIO_NR(5, 17)
-#define NOVENA_FPGA_RESET_N_GPIO	IMX_GPIO_NR(5, 7)
-#define NOVENA_HDMI_GHOST_HPD		IMX_GPIO_NR(5, 4)
-#define NOVENA_PCIE_RESET_GPIO		IMX_GPIO_NR(3, 29)
-#define NOVENA_PCIE_POWER_ON_GPIO	IMX_GPIO_NR(7, 12)
-#define NOVENA_PCIE_WAKE_UP_GPIO	IMX_GPIO_NR(3, 22)
-#define NOVENA_PCIE_DISABLE_GPIO	IMX_GPIO_NR(2, 16)
-
 /*
  * Audio
  */