[U-Boot] [PATCH] gpio: mxc_gpio: enable DM gpio before relocation

[Markus Niebel]

From: Markus Niebel <Markus.Niebel at tq-group.com>

gpio often are needed to detect revision and variants.
Therefore gpio should be available ASAP.

Signed-off-by: Markus Niebel <Markus.Niebel at tq-group.com>
---
 drivers/gpio/mxc_gpio.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index 2012f99..925758a 100644
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -330,6 +330,7 @@ U_BOOT_DRIVER(gpio_mxc) = {
 	.priv_auto_alloc_size = sizeof(struct mxc_bank_info),
 	.of_match = mxc_gpio_ids,
 	.bind	= mxc_gpio_bind,
+	.flags  = DM_FLAG_PRE_RELOC,
 };
 
 #ifndef CONFIG_OF_CONTROL
-- 
2.3.0