sunxi: Request macpwr gpio before using it

This fixes ethernet no longer working on boards which use a gpio to enable
the phy.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c
index a82c8b9d4460cd1ccc43d30b8a179e6f6e6ecfb3..4b2494ea376defaeba5b5108170a097cb1be7ea4 100644 (file)
--- a/arch/arm/cpu/armv7/sunxi/board.c
+++ b/arch/arm/cpu/armv7/sunxi/board.c
@@ -223,6 +223,7 @@ int cpu_eth_init(bd_t *bis)
        __maybe_unused int rc;
 
 #ifdef CONFIG_MACPWR
+       gpio_request(CONFIG_MACPWR, "macpwr");
        gpio_direction_output(CONFIG_MACPWR, 1);
        mdelay(200);
 #endif