Configure digital vs analog GPIOs as needed on this board.
Signed-off-by: Stefan Roese <s...@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierz...@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;
}
--
2.19.1
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