From 48f8e15997ee1c6aa6fa62feab620c6b6593aad5 Mon Sep 17 00:00:00 2001
From: Stefan Roese <sr@denx.de>
Date: Tue, 9 Oct 2018 08:59:11 +0200
Subject: [PATCH] mips: mt76xx: gardena-smart-gateway: Configure GPIOs (digital
 vs analog)

Configure digital vs analog GPIOs as needed on this board.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
---
 board/gardena/smart-gateway-mt7688/board.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/board/gardena/smart-gateway-mt7688/board.c b/board/gardena/smart-gateway-mt7688/board.c
index 5ff546f505..838dfc205b 100644
--- a/board/gardena/smart-gateway-mt7688/board.c
+++ b/board/gardena/smart-gateway-mt7688/board.c
@@ -4,14 +4,17 @@
  */
 
 #include <common.h>
-#include <asm/io.h>
+#include <linux/io.h>
+
+#define MT76XX_AGPIO_CFG	0x1000003c
 
 int board_early_init_f(void)
 {
-	/*
-	 * Nothing to be done here for this board (no UART setup etc)
-	 * right now. We might need some pin muxing, so lets keep this
-	 * function for now.
-	 */
+	void __iomem *gpio_mode;
+
+	/* Configure digital vs analog GPIOs */
+	gpio_mode = ioremap_nocache(MT76XX_AGPIO_CFG, 0x100);
+	iowrite32(0x00fe01ff, gpio_mode);
+
 	return 0;
 }
-- 
2.25.1